From: eduardo.davila@creatis.insa-lyon.fr <eduardo.davila@creatis.insa-lyon.fr>
Date: Tue, 21 Apr 2026 08:32:00 +0000 (+0200)
Subject: #3404 New Object - Open Contour
X-Git-Url: http://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=4977c9275d69b7ab474b68dcd75f1166ee4c6503;p=creaContours.git

#3404 New Object - Open Contour
---

diff --git a/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbg b/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbg
new file mode 100644
index 0000000..e48224f
--- /dev/null
+++ b/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbg
@@ -0,0 +1,80 @@
+# ----------------------------------
+# - BBTKGEditor v 1.6 BBG BlackBox Diagram file
+# - /Users/davila/Creatis/C23/creatools_source/creaContours/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbg
+# ----------------------------------
+
+APP_START
+CATEGORY:<VOID>
+DESCRIPTION:Description ??
+AUTHOR:Author ??
+EXPORTFORMAT:0
+COMPLEXBOX:FALSE
+COMPLEXINPUTS:0
+BOXES:7
+BOX
+vtk:LoadHola:Box00
+ISEXEC:FALSE
+-26.480409:35.033513:-900.000000
+-4.930409:32.533513:-900.000000
+FIN_BOX
+BOX
+creaContours:ManualInterpolation_Widget:Box01
+ISEXEC:FALSE
+-14.779763:4.379189:-900.000000
+8.585237:1.879189:-900.000000
+PORT
+Label1:"Label 01"
+PORT
+Label2:"Label 02"
+PORT
+PlaneOrientation:"2"
+FIN_BOX
+BOX
+creaVtk:OutputWindow:Box03
+ISEXEC:TRUE
+-50.429100:-10.961658:-900.000000
+-28.374100:-13.461658:-900.000000
+FIN_BOX
+BOX
+wx:LayoutLine:Box04
+ISEXEC:TRUE
+-23.935006:-10.811123:-900.000000
+11.144994:-13.311123:-900.000000
+FIN_BOX
+BOX
+std:MultipleInputs:Box05
+ISEXEC:TRUE
+40.630664:-11.468002:-900.000000
+62.600664:-13.968002:-900.000000
+FIN_BOX
+BOX
+std:Configuration:Box06
+ISEXEC:FALSE
+-2.805418:27.233082:-900.000000
+19.134582:24.733082:-900.000000
+FIN_BOX
+BOX
+std:ConcatStrings:Box07
+ISEXEC:FALSE
+-3.352817:16.421959:-900.000000
+19.407183:13.921959:-900.000000
+PORT
+In2:"/../tmp/testManualInterpolation_Widget/results.mhd"
+FIN_BOX
+CONNECTIONS:5
+CONNECTION
+Box00:Out:Box01:ImageIn
+NumberOfControlPoints:0
+CONNECTION
+Box01:WidgetOut:Box04:Widget2
+NumberOfControlPoints:0
+CONNECTION
+Box01:RunConfiguration:Box05:In2
+NumberOfControlPoints:0
+CONNECTION
+Box06:DocPath:Box07:In1
+NumberOfControlPoints:0
+CONNECTION
+Box07:Out:Box01:OutputFilenameImage
+NumberOfControlPoints:0
+APP_END
diff --git a/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbs b/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbs
new file mode 100644
index 0000000..3253a8b
--- /dev/null
+++ b/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbs
@@ -0,0 +1,55 @@
+# ----------------------------------
+# - BBTKGEditor v 1.6 BBS BlackBox Script
+# - /Users/davila/Creatis/C23/creatools_source/creaContours/bbtk/bbs/appli/exampleManualInterpolation_Widget.bbs
+# ----------------------------------
+
+# BBTK GEditor Script
+# ----------------------
+
+include std
+include itkvtk
+include vtk
+include creaContours
+include creaVtk
+include wx
+include std
+
+author "Author ??"
+description "Description ??"
+category "<VOID>"
+
+new vtk:LoadHola Box00
+
+new creaContours:ManualInterpolation_Widget Box01
+  set Box01.Label1 "Label 01"
+  set Box01.Label2 "Label 02"
+  set Box01.PlaneOrientation "2"
+
+new creaVtk:OutputWindow Box03
+
+new wx:LayoutLine Box04
+
+new std:MultipleInputs Box05
+
+new std:Configuration Box06
+
+new std:ConcatStrings Box07
+  set Box07.In2 "/../tmp/testManualInterpolation_Widget/results.mhd"
+
+
+connect Box00.Out Box01.ImageIn
+
+connect Box01.WidgetOut Box04.Widget2
+
+connect Box01.RunConfiguration Box05.In2
+
+connect Box06.DocPath Box07.In1
+
+connect Box07.Out Box01.OutputFilenameImage
+
+
+
+# Complex input ports
+exec Box03
+exec Box04
+exec Box05
diff --git a/bbtk/bbs/boxes/ContourReferenceGrid.bbg b/bbtk/bbs/boxes/ContourReferenceGrid.bbg
index bac7740..3a644d9 100644
--- a/bbtk/bbs/boxes/ContourReferenceGrid.bbg
+++ b/bbtk/bbs/boxes/ContourReferenceGrid.bbg
@@ -14,51 +14,51 @@ PACKAGENAME:creaContours
 COMPLEXOUTPUTS:1
 COMPLEX_PORT
 boxChange
-112.418021:-76.636709:-900.000000
+103.407034:-160.517145:-900.000000
 FIN_COMPLEX_PORT
 COMPLEXINPUTS:9
 COMPLEX_PORT
 boxExecute
-9.775647:163.338449:-900.000000
+10.940476:178.980443:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 NameFileContour
-115.399399:164.805667:-900.000000
+107.292531:180.046578:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 Image
--6.762629:163.643445:-900.000000
+-5.597800:179.285439:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 RenderXY
--106.494159:162.830453:-900.000000
+-105.329330:178.472447:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 RenderYZ
--52.416697:163.571507:-900.000000
+-51.251868:179.213501:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 opacity
--190.741504:160.028278:-900.000000
+-189.576675:175.670272:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 iaxis
-220.288077:162.490952:-900.000000
+212.181209:177.731863:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _direction
--156.629446:158.159699:-900.000000
+-155.464617:173.801693:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 RenderXZ
--82.450593:162.592632:-900.000000
+-81.285764:178.234626:-900.000000
 FIN_COMPLEX_PORT
-BOXES:54
+BOXES:56
 BOX
 std:VectorFilterDouble:Box05
 ISEXEC:FALSE
-157.730173:118.143585:-900.000000
-184.010173:115.643585:-900.000000
+154.319320:119.849012:-900.000000
+180.599320:117.349012:-900.000000
 FIN_BOX
 BOX
 creaMaracasVisu:ReadCreaContourFile:Box26
@@ -71,8 +71,8 @@ FIN_BOX
 BOX
 std:MixingVectors:Box31
 ISEXEC:FALSE
-229.029292:47.185368:-900.000000
-251.789292:44.685368:-900.000000
+227.083644:-5.022859:-900.000000
+249.843644:-7.522859:-900.000000
 FIN_BOX
 BOX
 vtk:vtkImageDataPointerRelay:Box32
@@ -97,8 +97,8 @@ FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box38
 ISEXEC:FALSE
-83.008884:60.107451:-900.000000
-106.428884:57.607451:-900.000000
+81.063236:7.899224:-900.000000
+104.483236:5.399224:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -113,14 +113,14 @@ FIN_BOX
 BOX
 std:MixingVectors:Box45
 ISEXEC:FALSE
-41.359547:61.685890:-900.000000
-64.119547:59.185890:-900.000000
+39.413899:9.477663:-900.000000
+62.173899:6.977663:-900.000000
 FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box46
 ISEXEC:FALSE
-133.064743:60.702752:-900.000000
-156.484743:58.202752:-900.000000
+131.119095:8.494525:-900.000000
+154.539095:5.994525:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -135,14 +135,14 @@ FIN_BOX
 BOX
 vtk:Transform:Box49
 ISEXEC:FALSE
-7.574081:67.011903:-900.000000
-29.129081:64.511903:-900.000000
+5.628433:14.803676:-900.000000
+27.183433:12.303676:-900.000000
 FIN_BOX
 BOX
 creaMaracasVisu:DrawAxisTree3D:Box50
 ISEXEC:FALSE
-142.049858:-17.084294:-900.000000
-170.089858:-19.584294:-900.000000
+126.204982:-107.533059:-900.000000
+154.244982:-110.033059:-900.000000
 PORT
 Colour:"1 1 0"
 PORT
@@ -153,14 +153,14 @@ FIN_BOX
 BOX
 std:MixingVectors:Box51
 ISEXEC:FALSE
-196.046766:46.596330:-900.000000
-218.806766:44.096330:-900.000000
+194.101118:-5.611897:-900.000000
+216.861118:-8.111897:-900.000000
 FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box59
 ISEXEC:FALSE
-184.767332:76.708640:-900.000000
-208.187332:74.208640:-900.000000
+182.821684:24.500413:-900.000000
+206.241684:22.000413:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -169,8 +169,8 @@ FIN_BOX
 BOX
 std:Mul:Box62
 ISEXEC:FALSE
-181.939058:85.525931:-900.000000
-202.914058:83.025931:-900.000000
+179.993410:33.317704:-900.000000
+200.968410:30.817704:-900.000000
 PORT
 In2:"2"
 FIN_BOX
@@ -189,8 +189,8 @@ FIN_BOX
 BOX
 std:ConcatStrings:Box63
 ISEXEC:FALSE
-110.526784:151.733757:-900.000000
-133.286784:149.233757:-900.000000
+102.419916:166.974668:-900.000000
+125.179916:164.474668:-900.000000
 FIN_BOX
 BOX
 std:MagicBox:Box64
@@ -207,8 +207,8 @@ FIN_BOX
 BOX
 creaVtk:Actor:Box30
 ISEXEC:FALSE
-141.194558:-40.731408:-900.000000
-162.354558:-43.231408:-900.000000
+123.400623:-117.049495:-900.000000
+144.560623:-119.549495:-900.000000
 PORT
 Active:"true"
 PORT
@@ -221,8 +221,8 @@ FIN_BOX
 BOX
 creaVtk:Actor:Box35
 ISEXEC:FALSE
-21.468217:-53.183843:-900.000000
-42.628217:-55.683843:-900.000000
+19.522569:-105.392070:-900.000000
+40.682569:-107.892070:-900.000000
 PORT
 Active:"true"
 PORT
@@ -245,20 +245,20 @@ FIN_BOX
 BOX
 std:ConcatStrings:Box44
 ISEXEC:FALSE
-217.866981:151.716547:-900.000000
-240.626981:149.216547:-900.000000
+209.760113:166.957458:-900.000000
+232.520113:164.457458:-900.000000
 FIN_BOX
 BOX
 std:MultipleInputs:Box48
 ISEXEC:FALSE
-112.923018:-64.762695:-900.000000
-134.893018:-67.262695:-900.000000
+105.373825:-144.257749:-900.000000
+127.343825:-146.757749:-900.000000
 FIN_BOX
 BOX
 creaMaracasVisu:DrawAxisTree3D:Box54
 ISEXEC:FALSE
--80.561393:-7.217638:-900.000000
--52.521393:-9.717638:-900.000000
+8.055463:-87.717523:-900.000000
+36.095463:-90.217523:-900.000000
 PORT
 Colour:"1 1 0"
 PORT
@@ -287,8 +287,8 @@ FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box71
 ISEXEC:FALSE
-230.857383:56.282382:-900.000000
-254.277383:53.782382:-900.000000
+228.911735:4.074155:-900.000000
+252.331735:1.574155:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -297,8 +297,8 @@ FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box72
 ISEXEC:FALSE
-94.640150:75.265870:-900.000000
-118.060150:72.765870:-900.000000
+92.694502:23.057643:-900.000000
+116.114502:20.557643:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -307,8 +307,8 @@ FIN_BOX
 BOX
 std:MathOperationVector:Box73
 ISEXEC:FALSE
-68.604005:125.384317:-900.000000
-93.124005:122.884317:-900.000000
+64.316075:124.312335:-900.000000
+88.836075:121.812335:-900.000000
 PORT
 Type:"-16"
 FIN_BOX
@@ -323,8 +323,8 @@ FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box76
 ISEXEC:FALSE
-31.604372:76.492650:-900.000000
-55.024372:73.992650:-900.000000
+29.658724:24.284423:-900.000000
+53.078724:21.784423:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -333,8 +333,8 @@ FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box77
 ISEXEC:FALSE
-194.847201:56.450969:-900.000000
-218.267201:53.950969:-900.000000
+192.901553:4.242742:-900.000000
+216.321553:1.742742:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -343,82 +343,66 @@ FIN_BOX
 BOX
 std:GetVectorDoubleElement:Box82
 ISEXEC:FALSE
-121.686875:110.846687:-900.000000
-144.811875:108.346687:-900.000000
+120.955978:114.013908:-900.000000
+144.080978:111.513908:-900.000000
 PORT
 I:"1"
 FIN_BOX
 BOX
 std:GetVectorDoubleElement:Box83
 ISEXEC:FALSE
-64.779448:115.708842:-900.000000
-87.904448:113.208842:-900.000000
+64.292183:116.196107:-900.000000
+87.417183:113.696107:-900.000000
 PORT
 I:"1"
 FIN_BOX
 BOX
 std:Mul:Box84
 ISEXEC:FALSE
-62.857337:108.193057:-900.000000
-83.832337:105.693057:-900.000000
+59.690116:107.705792:-900.000000
+80.665116:105.205792:-900.000000
 PORT
 In2:"-1"
 FIN_BOX
 BOX
 std:Add:Box85
 ISEXEC:FALSE
-61.165942:100.776994:-900.000000
-82.200942:98.276994:-900.000000
+55.538034:98.633029:-900.000000
+76.573034:96.133029:-900.000000
 FIN_BOX
 BOX
 std:Mul:Box86
 ISEXEC:FALSE
-121.414299:103.011469:-900.000000
-142.389299:100.511469:-900.000000
+126.286947:103.255101:-900.000000
+147.261947:100.755101:-900.000000
 PORT
 In2:"-1"
 FIN_BOX
 BOX
 std:Add:Box87
 ISEXEC:FALSE
-119.553595:96.251919:-900.000000
-140.588595:93.751919:-900.000000
+125.157140:96.251919:-900.000000
+146.192140:93.751919:-900.000000
 FIN_BOX
 BOX
 std:Mul:Box70
 ISEXEC:FALSE
-151.408093:86.073407:-900.000000
-172.383093:83.573407:-900.000000
+149.462445:33.865180:-900.000000
+170.437445:31.365180:-900.000000
 PORT
 In2:"2"
 FIN_BOX
 BOX
 std:StringSelect:Box96
 ISEXEC:FALSE
-54.570793:91.004910:-900.000000
-79.090793:88.504910:-900.000000
+54.882067:54.271769:-900.000000
+79.402067:51.771769:-900.000000
 FIN_BOX
 BOX
 std:MagicBox:Box97
 ISEXEC:FALSE
--159.851031:149.300340:-900.000000
--138.251031:146.800340:-900.000000
-FIN_BOX
-BOX
-std:VectorFilterDouble:Box98
-ISEXEC:FALSE
-116.351089:33.506105:-900.000000
-142.631089:31.006105:-900.000000
-PORT
-Type:"16"
-FIN_BOX
-BOX
-std:VectorFilterDouble:Box99
-ISEXEC:FALSE
-200.528020:23.899156:-900.000000
-226.808020:21.399156:-900.000000
-PORT
-Type:"16"
+-160.017435:150.132361:-900.000000
+-138.417435:147.632361:-900.000000
 FIN_BOX
 BOX
 std:MagicBox:Box81
@@ -429,54 +413,96 @@ FIN_BOX
 BOX
 vtk:AddRendererToVector:Box88
 ISEXEC:FALSE
--98.209679:101.546365:-900.000000
--73.689679:99.046365:-900.000000
+-86.419088:40.606062:-900.000000
+-61.899088:38.106062:-900.000000
 FIN_BOX
 BOX
 std:StringSelect:Box89
 ISEXEC:FALSE
--112.333950:89.843269:-900.000000
--87.813950:87.343269:-900.000000
+-123.431829:39.299084:-900.000000
+-98.911829:36.799084:-900.000000
 PORT
 In0:"1 2"
 PORT
 In1:"0 2"
+PORT
+In2:"0 1"
 FIN_BOX
 BOX
 vtk:GetVectorVtkRendererElement:Box90
 ISEXEC:FALSE
--126.029243:66.277080:-900.000000
--102.404243:63.777080:-900.000000
+-127.309274:12.904024:-900.000000
+-103.684274:10.404024:-900.000000
 FIN_BOX
 BOX
 std:GetVectorStringElement:Box91
 ISEXEC:FALSE
--124.930908:75.774804:-900.000000
--101.975908:73.274804:-900.000000
+-129.206215:25.563428:-900.000000
+-106.251215:23.063428:-900.000000
 PORT
 I:"0"
 FIN_BOX
 BOX
 std:GetVectorStringElement:Box92
 ISEXEC:FALSE
--81.875115:76.313181:-900.000000
--58.920115:73.813181:-900.000000
+-90.662403:25.378286:-900.000000
+-67.707403:22.878286:-900.000000
 PORT
 I:"1"
 FIN_BOX
 BOX
 vtk:GetVectorVtkRendererElement:Box93
 ISEXEC:FALSE
--74.474587:67.161963:-900.000000
--50.849587:64.661963:-900.000000
+-81.852432:10.796281:-900.000000
+-58.227432:8.296281:-900.000000
 FIN_BOX
 BOX
 std:StringSelect:Box106
 ISEXEC:FALSE
-116.515940:90.344568:-900.000000
-141.035940:87.844568:-900.000000
+104.386458:50.464140:-900.000000
+128.906458:47.964140:-900.000000
+FIN_BOX
+BOX
+std:VectorFilterDouble:Box118
+ISEXEC:FALSE
+55.150217:-61.125568:-900.000000
+81.430217:-63.625568:-900.000000
+PORT
+Type:"17"
+FIN_BOX
+BOX
+std:StringSelect:Box119
+ISEXEC:FALSE
+81.172938:-42.451550:-900.000000
+105.692938:-44.951550:-900.000000
+PORT
+In0:"0 1 2"
+PORT
+In1:"0 2 1"
+PORT
+In2:"2 0 1"
+FIN_BOX
+BOX
+std:VectorFilterDouble:Box124
+ISEXEC:FALSE
+162.717256:-91.025178:-900.000000
+188.997256:-93.525178:-900.000000
+PORT
+Type:"17"
+FIN_BOX
+BOX
+std:StringSelect:Box125
+ISEXEC:FALSE
+185.966511:-76.757743:-900.000000
+210.486511:-79.257743:-900.000000
+PORT
+In0:"0 1 2"
+PORT
+In1:"0 2 1"
+PORT
+In2:"2 3 1"
 FIN_BOX
-CONNECTIONS:97
+CONNECTIONS:104
 CONNECTION
 Box26:LstZ:Box05:In0
 NumberOfControlPoints:0
@@ -559,9 +585,6 @@ CONNECTION
 Box38:ArithmeticSuiteVector:Box54:lstIndexs
 NumberOfControlPoints:0
 CONNECTION
-Box45:Out:Box54:lstPointX
-NumberOfControlPoints:0
-CONNECTION
 Box54:OutAxis:Box35:In
 NumberOfControlPoints:0
 CONNECTION
@@ -667,9 +690,6 @@ CONNECTION
 Box48:BoxChange:boxChange:boxChange
 NumberOfControlPoints:0
 CONNECTION
-Box59:ArithmeticSuiteVector:Box50:lstPointX
-NumberOfControlPoints:0
-CONNECTION
 Box58:Out:Box54:Opacity
 NumberOfControlPoints:0
 CONNECTION
@@ -679,36 +699,6 @@ CONNECTION
 Box97:Out:Box96:In
 NumberOfControlPoints:0
 CONNECTION
-Box46:ArithmeticSuiteVector:Box98:In0
-NumberOfControlPoints:0
-CONNECTION
-Box31:Out:Box98:In1
-NumberOfControlPoints:0
-CONNECTION
-Box98:Out0:Box54:lstPointY
-NumberOfControlPoints:0
-CONNECTION
-Box98:Out1:Box54:lstPointZ
-NumberOfControlPoints:0
-CONNECTION
-Box97:Out:Box98:k1
-NumberOfControlPoints:0
-CONNECTION
-Box51:Out:Box99:In0
-NumberOfControlPoints:0
-CONNECTION
-Box31:Out:Box99:In1
-NumberOfControlPoints:0
-CONNECTION
-Box99:Out0:Box50:lstPointY
-NumberOfControlPoints:0
-CONNECTION
-Box99:Out1:Box50:lstPointZ
-NumberOfControlPoints:0
-CONNECTION
-Box97:Out:Box99:k1
-NumberOfControlPoints:0
-CONNECTION
 RenderXZ:RenderXZ:Box81:In
 NumberOfControlPoints:0
 CONNECTION
@@ -768,4 +758,61 @@ NumberOfControlPoints:0
 CONNECTION
 Box106:Out:Box77:FirstValue
 NumberOfControlPoints:0
+CONNECTION
+Box87:Out:Box106:In2
+NumberOfControlPoints:0
+CONNECTION
+Box85:Out:Box96:In2
+NumberOfControlPoints:0
+CONNECTION
+Box45:Out:Box118:In0
+NumberOfControlPoints:0
+CONNECTION
+Box46:ArithmeticSuiteVector:Box118:In1
+NumberOfControlPoints:0
+CONNECTION
+Box31:Out:Box118:In2
+NumberOfControlPoints:0
+CONNECTION
+Box119:Out:Box118:k1
+NumberOfControlPoints:0
+CONNECTION
+Box118:Out0:Box54:lstPointX
+NumberOfControlPoints:0
+CONNECTION
+Box118:Out1:Box54:lstPointY
+NumberOfControlPoints:0
+CONNECTION
+Box118:Out2:Box54:lstPointZ
+NumberOfControlPoints:0
+CONNECTION
+Box97:Out:Box119:In
+NumberOfControlPoints:0
+CONNECTION
+Box59:ArithmeticSuiteVector:Box124:In0
+NumberOfControlPoints:0
+CONNECTION
+Box51:Out:Box124:In1
+NumberOfControlPoints:0
+CONNECTION
+Box31:Out:Box124:In2
+NumberOfControlPoints:0
+CONNECTION
+Box125:Out:Box124:k1
+NumberOfControlPoints:0
+CONNECTION
+Box97:Out:Box125:In
+NumberOfControlPoints:0
+CONNECTION
+Box124:Out0:Box50:lstPointX
+NumberOfControlPoints:0
+CONNECTION
+Box124:Out1:Box50:lstPointY
+NumberOfControlPoints:0
+CONNECTION
+Box124:Out2:Box50:lstPointZ
+NumberOfControlPoints:0
+CONNECTION
+Box46:ArithmeticSuiteVector:Box124:In3
+NumberOfControlPoints:0
 APP_END
diff --git a/bbtk/bbs/boxes/ContourReferenceGrid.bbs b/bbtk/bbs/boxes/ContourReferenceGrid.bbs
index c7ee513..b13d1df 100644
--- a/bbtk/bbs/boxes/ContourReferenceGrid.bbs
+++ b/bbtk/bbs/boxes/ContourReferenceGrid.bbs
@@ -148,12 +148,6 @@ new std:StringSelect Box96
 
 new std:MagicBox Box97
 
-new std:VectorFilterDouble Box98
-  set Box98.Type "16"
-
-new std:VectorFilterDouble Box99
-  set Box99.Type "16"
-
 new std:MagicBox Box81
 
 new vtk:AddRendererToVector Box88
@@ -161,6 +155,7 @@ new vtk:AddRendererToVector Box88
 new std:StringSelect Box89
   set Box89.In0 "1 2"
   set Box89.In1 "0 2"
+  set Box89.In2 "0 1"
 
 new vtk:GetVectorVtkRendererElement Box90
 
@@ -174,6 +169,22 @@ new vtk:GetVectorVtkRendererElement Box93
 
 new std:StringSelect Box106
 
+new std:VectorFilterDouble Box118
+  set Box118.Type "17"
+
+new std:StringSelect Box119
+  set Box119.In0 "0 1 2"
+  set Box119.In1 "0 2 1"
+  set Box119.In2 "2 0 1"
+
+new std:VectorFilterDouble Box124
+  set Box124.Type "17"
+
+new std:StringSelect Box125
+  set Box125.In0 "0 1 2"
+  set Box125.In1 "0 2 1"
+  set Box125.In2 "2 3 1"
+
 
 connect Box26.LstZ Box05.In0
 connect Box32.Out Box33.In
@@ -195,7 +206,6 @@ connect Box35.BoxChange Box48.In1
 connect Box61.BoxChange Box48.BoxExecute
 connect Box49.Out Box54.Transform
 connect Box38.ArithmeticSuiteVector Box54.lstIndexs
-connect Box45.Out Box54.lstPointX
 connect Box54.OutAxis Box35.In
 connect Box44.Out Box54.iAxis
 connect Box44.Out Box50.iAxis
@@ -230,19 +240,8 @@ connect Box37.Out Box87.In2
 connect Box82.Out Box86.In1
 connect Box70.Out Box46.Size
 connect Box39.VectorSize Box70.In1
-connect Box59.ArithmeticSuiteVector Box50.lstPointX
 connect Box58.Out Box54.Opacity
 connect Box97.Out Box96.In
-connect Box46.ArithmeticSuiteVector Box98.In0
-connect Box31.Out Box98.In1
-connect Box98.Out0 Box54.lstPointY
-connect Box98.Out1 Box54.lstPointZ
-connect Box97.Out Box98.k1
-connect Box51.Out Box99.In0
-connect Box31.Out Box99.In1
-connect Box99.Out0 Box50.lstPointY
-connect Box99.Out1 Box50.lstPointZ
-connect Box97.Out Box99.k1
 connect Box64.Out Box88.In0
 connect Box81.Out Box88.In1
 connect Box65.Out Box88.In2
@@ -262,6 +261,25 @@ connect Box87.Out Box106.In1
 connect Box82.Out Box106.In0
 connect Box96.Out Box71.FirstValue
 connect Box106.Out Box77.FirstValue
+connect Box87.Out Box106.In2
+connect Box85.Out Box96.In2
+connect Box45.Out Box118.In0
+connect Box46.ArithmeticSuiteVector Box118.In1
+connect Box31.Out Box118.In2
+connect Box119.Out Box118.k1
+connect Box118.Out0 Box54.lstPointX
+connect Box118.Out1 Box54.lstPointY
+connect Box118.Out2 Box54.lstPointZ
+connect Box97.Out Box119.In
+connect Box59.ArithmeticSuiteVector Box124.In0
+connect Box51.Out Box124.In1
+connect Box31.Out Box124.In2
+connect Box125.Out Box124.k1
+connect Box97.Out Box125.In
+connect Box124.Out0 Box50.lstPointX
+connect Box124.Out1 Box50.lstPointY
+connect Box124.Out2 Box50.lstPointZ
+connect Box46.ArithmeticSuiteVector Box124.In3
 
 # Complex input ports
 input boxExecute Box61.BoxExecute " "
diff --git a/bbtk/bbs/boxes/ContourReferenceStep.bbg b/bbtk/bbs/boxes/ContourReferenceStep.bbg
index 627829d..4cdbf4a 100644
--- a/bbtk/bbs/boxes/ContourReferenceStep.bbg
+++ b/bbtk/bbs/boxes/ContourReferenceStep.bbg
@@ -14,19 +14,19 @@ PACKAGENAME:creaContours
 COMPLEXOUTPUTS:4
 COMPLEX_PORT
 _widget
--62.110902:-180.376367:-900.000000
+-54.263454:-267.768399:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _initExec
-1.256651:-184.764195:-900.000000
+9.104099:-272.156227:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _iaxis
-46.044245:-184.481212:-900.000000
+53.891693:-271.873244:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _step
--21.650618:-181.737094:-900.000000
+-13.803170:-269.129126:-900.000000
 FIN_COMPLEX_PORT
 COMPLEXINPUTS:11
 COMPLEX_PORT
@@ -47,11 +47,11 @@ _wxvtkbaseview4
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _boxExecViewer
-26.506787:171.162420:-900.000000
+26.689832:158.532342:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _wxcontourmainframe
-50.754190:157.236998:-900.000000
+-65.524901:161.002226:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _lstPssblIncnsnstntCntrY
@@ -59,26 +59,26 @@ _lstPssblIncnsnstntCntrY
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _lstX
-122.239590:159.104902:-900.000000
+128.219658:158.661934:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _image
-160.837271:160.013491:-900.000000
+206.799627:160.106514:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _wxvtkbaseview1
--58.942635:157.284476:-900.000000
+-375.443248:153.076280:-900.000000
 FIN_COMPLEX_PORT
 COMPLEX_PORT
 _direction
 -153.628900:170.604241:-900.000000
 FIN_COMPLEX_PORT
-BOXES:83
+BOXES:86
 BOX
 creaContours:SetViewerPosition:Box83
 ISEXEC:FALSE
--295.945351:-75.627877:-900.000000
--273.610351:-78.127877:-900.000000
+-111.317157:-61.807310:-900.000000
+-88.982157:-64.307310:-900.000000
 PORT
 Direction:"0"
 FIN_BOX
@@ -109,172 +109,152 @@ FIN_BOX
 BOX
 wx:CommandButton:Box152
 ISEXEC:FALSE
--0.916533:16.537159:-900.000000
-21.843467:14.037159:-900.000000
+-40.141346:39.438603:-900.000000
+-17.381346:36.938603:-900.000000
 PORT
 Label:"+"
 FIN_BOX
 BOX
 wx:CommandButton:Box153
 ISEXEC:FALSE
--36.265034:45.821791:-900.000000
--13.505034:43.321791:-900.000000
+-66.475449:37.781922:-900.000000
+-43.715449:35.281922:-900.000000
 PORT
 Label:"-"
 FIN_BOX
 BOX
 wx:LayoutLine:Box154
 ISEXEC:FALSE
--41.709384:-47.420434:-900.000000
--6.629384:-49.920434:-900.000000
+-24.116641:-138.466951:-900.000000
+10.963359:-140.966951:-900.000000
 PORT
 Orientation:"H"
 FIN_BOX
 BOX
 creaMaracasVisu:SetPosition:Box155
 ISEXEC:FALSE
--347.113476:-46.554501:-900.000000
--325.343476:-49.054501:-900.000000
+-330.207850:-50.787377:-900.000000
+-308.437850:-53.287377:-900.000000
 FIN_BOX
 BOX
 std:GetVectorIntElement:Box156
 ISEXEC:FALSE
--290.723660:89.176734:-900.000000
--267.953660:86.676734:-900.000000
+-323.485974:108.629874:-900.000000
+-300.715974:106.129874:-900.000000
 PORT
 I:"0"
 FIN_BOX
 BOX
 std:GetVectorIntElement:Box157
 ISEXEC:FALSE
--218.411626:88.273517:-900.000000
--195.641626:85.773517:-900.000000
+-187.430446:109.369866:-900.000000
+-164.660446:106.869866:-900.000000
 PORT
 I:"1"
 FIN_BOX
 BOX
 std:GetVectorIntElement:Box158
 ISEXEC:FALSE
--170.258037:67.672449:-900.000000
--147.488037:65.172449:-900.000000
+-258.054288:109.479766:-900.000000
+-235.284288:106.979766:-900.000000
 PORT
 I:"2"
 FIN_BOX
 BOX
-std:ConcatStrings:Box159
-ISEXEC:FALSE
--302.395871:30.421794:-900.000000
--279.635871:27.921794:-900.000000
-PORT
-In2:"  "
-PORT
-In4:"  "
-FIN_BOX
-BOX
 std:Add:Box160
 ISEXEC:FALSE
--288.376618:42.458736:-900.000000
--267.231618:39.958736:-900.000000
+-288.577967:51.922143:-900.000000
+-267.432967:49.422143:-900.000000
 PORT
 In2:"10"
 FIN_BOX
 BOX
 creaMaracasVisu:SetPosition:Box161
 ISEXEC:FALSE
--265.468980:-49.738976:-900.000000
--243.698980:-52.238976:-900.000000
-FIN_BOX
-BOX
-std:ConcatStrings:Box162
-ISEXEC:FALSE
--201.927991:32.098441:-900.000000
--179.167991:29.598441:-900.000000
-PORT
-In2:"  "
-PORT
-In4:"  "
+-289.521590:-50.987695:-900.000000
+-267.751590:-53.487695:-900.000000
 FIN_BOX
 BOX
 std:MathOperation:Box164
 ISEXEC:FALSE
-40.710646:27.911335:-900.000000
-62.920646:25.411335:-900.000000
+-251.724725:40.982917:-900.000000
+-229.514725:38.482917:-900.000000
 PORT
 Type:"1"
 FIN_BOX
 BOX
 std:MathOperation:Box174
 ISEXEC:FALSE
--229.352030:70.988014:-900.000000
--207.142030:68.488014:-900.000000
+-195.213294:85.030099:-900.000000
+-173.003294:82.530099:-900.000000
 PORT
 Type:"2"
 FIN_BOX
 BOX
 std:MathOperation:Box175
 ISEXEC:FALSE
--224.244142:81.424255:-900.000000
--202.034142:78.924255:-900.000000
+-190.105406:95.466340:-900.000000
+-167.895406:92.966340:-900.000000
 PORT
 Type:"3"
 FIN_BOX
 BOX
 std:MathOperation:Box176
 ISEXEC:FALSE
--226.688869:75.921700:-900.000000
--204.478869:73.421700:-900.000000
+-192.550133:89.963785:-900.000000
+-170.340133:87.463785:-900.000000
 PORT
 Type:"22"
 FIN_BOX
 BOX
 wx:OutputText:Box224
 ISEXEC:FALSE
--44.913433:-29.765597:-900.000000
--23.133433:-32.265597:-900.000000
+-37.065985:-117.157629:-900.000000
+-15.285985:-119.657629:-900.000000
 FIN_BOX
 BOX
 wx:OutputText:Box225
 ISEXEC:FALSE
--15.832049:-29.743666:-900.000000
-5.947951:-32.243666:-900.000000
+-7.984601:-117.135698:-900.000000
+13.795399:-119.635698:-900.000000
 FIN_BOX
 BOX
 std:MultipleInputs:Box256
 ISEXEC:FALSE
--81.028668:-32.273814:-900.000000
--58.948668:-34.773814:-900.000000
+-73.181220:-119.665846:-900.000000
+-51.101220:-122.165846:-900.000000
 FIN_BOX
 BOX
 wx:OutputText:Box258
 ISEXEC:FALSE
--139.810881:-72.603272:-900.000000
--118.030881:-75.103272:-900.000000
+-131.963433:-159.995304:-900.000000
+-110.183433:-162.495304:-900.000000
 FIN_BOX
 BOX
 wx:LayoutLine:Box261
 ISEXEC:FALSE
--126.250989:-114.852115:-900.000000
--91.170989:-117.352115:-900.000000
+-118.403541:-202.244147:-900.000000
+-83.323541:-204.744147:-900.000000
 FIN_BOX
 BOX
 std:ReplaceCleanString:Box265
 ISEXEC:FALSE
--144.304123:-46.132014:-900.000000
--121.639123:-48.632014:-900.000000
+-136.456675:-133.524046:-900.000000
+-113.791675:-136.024046:-900.000000
 PORT
 Search:".000000"
 FIN_BOX
 BOX
 std:VectorFilterDouble:Box283
 ISEXEC:FALSE
-122.007270:123.074468:-900.000000
-148.287270:120.574468:-900.000000
+121.342818:133.484215:-900.000000
+147.622818:130.984215:-900.000000
 FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box284
 ISEXEC:FALSE
-69.292324:57.989822:-900.000000
-92.822324:55.489822:-900.000000
+79.341052:82.827036:-900.000000
+102.871052:80.327036:-900.000000
 PORT
 Delta:"0"
 PORT
@@ -283,46 +263,44 @@ FIN_BOX
 BOX
 std:GetDoubleVectorSize:Box285
 ISEXEC:FALSE
-73.388525:64.343753:-900.000000
-96.213525:61.843753:-900.000000
+83.437253:89.180967:-900.000000
+106.262253:86.680967:-900.000000
 FIN_BOX
 BOX
 std:VectorFilterDouble:Box286
 ISEXEC:FALSE
-88.841217:35.769802:-900.000000
-115.121217:33.269802:-900.000000
+113.042772:61.448655:-900.000000
+139.322772:58.948655:-900.000000
 PORT
 Type:"10"
 FIN_BOX
 BOX
 std:ConcatStrings:Box287
 ISEXEC:FALSE
-132.258507:60.730674:-900.000000
-155.018507:58.230674:-900.000000
+146.736915:86.232340:-900.000000
+169.496915:83.732340:-900.000000
 PORT
-In1:"0  "
-PORT
-In3:"  0"
+In2:"   0  0 "
 FIN_BOX
 BOX
 std:ConcatStrings:Box288
 ISEXEC:FALSE
-86.207247:28.598987:-900.000000
-108.967247:26.098987:-900.000000
+123.226080:47.296665:-900.000000
+145.986080:44.796665:-900.000000
 FIN_BOX
 BOX
 std:MathOperation:Box291
 ISEXEC:FALSE
--164.476412:-57.188764:-900.000000
--142.266412:-59.688764:-900.000000
+-156.628964:-144.580796:-900.000000
+-134.418964:-147.080796:-900.000000
 PORT
 Type:"30"
 FIN_BOX
 BOX
 std:StringSelect:Box295
 ISEXEC:FALSE
--139.956865:-64.211659:-900.000000
--115.436865:-66.711659:-900.000000
+-132.109417:-151.603691:-900.000000
+-107.589417:-154.103691:-900.000000
 PORT
 In0:"Warning !"
 PORT
@@ -331,34 +309,34 @@ FIN_BOX
 BOX
 std:GetVectorDoubleElement:Box298
 ISEXEC:FALSE
-90.788897:16.792042:-900.000000
-114.023897:14.292042:-900.000000
+130.303855:35.864028:-900.000000
+153.538855:33.364028:-900.000000
 FIN_BOX
 BOX
 std:ReplaceCleanString:Box299
 ISEXEC:FALSE
--177.604704:-39.632581:-900.000000
--154.939704:-42.132581:-900.000000
+-169.757256:-127.024613:-900.000000
+-147.092256:-129.524613:-900.000000
 PORT
 Search:".000000"
 FIN_BOX
 BOX
 wx:OutputText:Box300
 ISEXEC:FALSE
--169.198258:-78.797816:-900.000000
--147.418258:-81.297816:-900.000000
+-161.350810:-166.189848:-900.000000
+-139.570810:-168.689848:-900.000000
 FIN_BOX
 BOX
 wx:OutputText:Box302
 ISEXEC:FALSE
--129.286174:-58.003659:-900.000000
--107.506174:-60.503659:-900.000000
+-121.438726:-145.395691:-900.000000
+-99.658726:-147.895691:-900.000000
 FIN_BOX
 BOX
 wx:ComboBox:Box314
 ISEXEC:FALSE
--74.787862:103.567444:-900.000000
--46.747862:101.067444:-900.000000
+-62.198240:107.328487:-900.000000
+-34.158240:104.828487:-900.000000
 PORT
 In:"void"
 PORT
@@ -369,8 +347,8 @@ FIN_BOX
 BOX
 std:CreateArithmeticSuiteVector:Box315
 ISEXEC:FALSE
--68.101548:120.492530:-900.000000
--44.571548:117.992530:-900.000000
+-56.427149:120.775726:-900.000000
+-32.897149:118.275726:-900.000000
 PORT
 Delta:"1"
 PORT
@@ -381,40 +359,40 @@ FIN_BOX
 BOX
 std:ConcatStrings:Box316
 ISEXEC:FALSE
--74.747829:110.545898:-900.000000
--51.987829:108.045898:-900.000000
+-58.497315:114.856075:-900.000000
+-35.737315:112.356075:-900.000000
 FIN_BOX
 BOX
 std:ConcatStrings:Box317
 ISEXEC:FALSE
--87.709206:94.031554:-900.000000
--64.949206:91.531554:-900.000000
+-71.458692:98.341731:-900.000000
+-48.698692:95.841731:-900.000000
 FIN_BOX
 BOX
 std:StringSelect:Box318
 ISEXEC:FALSE
--102.019048:-23.457977:-900.000000
--77.499048:-25.957977:-900.000000
+-121.635049:-41.168558:-900.000000
+-97.115049:-43.668558:-900.000000
 PORT
 In3:"-1"
 FIN_BOX
 BOX
 std:Add:Box321
 ISEXEC:FALSE
--286.231950:49.594901:-900.000000
--265.086950:47.094901:-900.000000
+-286.433299:59.058308:-900.000000
+-265.288299:56.558308:-900.000000
 FIN_BOX
 BOX
 std:Add:Box322
 ISEXEC:FALSE
-42.007490:37.361350:-900.000000
-63.152490:34.861350:-900.000000
+-250.427881:50.432932:-900.000000
+-229.282881:47.932932:-900.000000
 FIN_BOX
 BOX
 std:ConcatStrings:Box324
 ISEXEC:FALSE
--256.168651:36.509274:-900.000000
--233.408651:34.009274:-900.000000
+-169.584723:-20.124583:-900.000000
+-146.824723:-22.624583:-900.000000
 PORT
 In2:"  "
 PORT
@@ -423,32 +401,32 @@ FIN_BOX
 BOX
 std:GetVectorDoubleElement:Box326
 ISEXEC:FALSE
--126.418277:-37.768334:-900.000000
--103.183277:-40.268334:-900.000000
+-118.570829:-125.160366:-900.000000
+-95.335829:-127.660366:-900.000000
 PORT
 I:"1"
 FIN_BOX
 BOX
 std:ConcatStrings:Box327
 ISEXEC:FALSE
--204.328084:-63.612224:-900.000000
--181.568084:-66.112224:-900.000000
+-196.480636:-151.004256:-900.000000
+-173.720636:-153.504256:-900.000000
 PORT
 In2:" &&2P&& MPR Nearest Contour"
 FIN_BOX
 BOX
 std:ConcatStrings:Box328
 ISEXEC:FALSE
--121.391161:-52.733998:-900.000000
--98.631161:-55.233998:-900.000000
+-113.543713:-140.126030:-900.000000
+-90.783713:-142.626030:-900.000000
 PORT
 In2:" &&2P&& 2D Slice Contour"
 FIN_BOX
 BOX
 std:ConcatStrings:Box329
 ISEXEC:FALSE
--84.069864:-9.188641:-900.000000
--61.309864:-11.688641:-900.000000
+-109.801672:-10.892658:-900.000000
+-87.041672:-13.392658:-900.000000
 PORT
 In2:"  "
 PORT
@@ -457,8 +435,8 @@ FIN_BOX
 BOX
 wx:ComboBox:Box330
 ISEXEC:FALSE
--66.679469:48.992905:-900.000000
--38.639469:46.492905:-900.000000
+-13.811242:34.374962:-900.000000
+14.228758:31.874962:-900.000000
 PORT
 In:"Direct   Grid   Contour   Nothing"
 PORT
@@ -469,16 +447,16 @@ FIN_BOX
 BOX
 wx:LayoutLine:Box331
 ISEXEC:FALSE
-102.549117:-38.975498:-900.000000
-137.629117:-41.475498:-900.000000
+-23.357613:-202.868098:-900.000000
+11.722387:-205.368098:-900.000000
 PORT
 Orientation:"H"
 FIN_BOX
 BOX
 wx:LayoutLine:Box336
 ISEXEC:FALSE
--74.855922:-147.343441:-900.000000
--39.775922:-149.843441:-900.000000
+-67.008474:-234.735473:-900.000000
+-31.928474:-237.235473:-900.000000
 PORT
 Orientation:"H"
 PORT
@@ -487,16 +465,16 @@ FIN_BOX
 BOX
 wx:OutputText:Box348
 ISEXEC:FALSE
--90.476947:-82.873612:-900.000000
--68.696947:-85.373612:-900.000000
+-82.629499:-170.265644:-900.000000
+-60.849499:-172.765644:-900.000000
 PORT
 Title:"Warning"
 FIN_BOX
 BOX
 std:ReplaceCleanString:Box349
 ISEXEC:FALSE
--85.236794:-65.249500:-900.000000
--62.571794:-67.749500:-900.000000
+-77.389346:-152.641532:-900.000000
+-54.724346:-155.141532:-900.000000
 PORT
 Replace:","
 PORT
@@ -505,48 +483,42 @@ FIN_BOX
 BOX
 std:VectorFilterDouble:Box352
 ISEXEC:FALSE
--95.835925:-75.693628:-900.000000
--69.555925:-78.193628:-900.000000
+-87.988477:-163.085660:-900.000000
+-61.708477:-165.585660:-900.000000
 FIN_BOX
 BOX
 std:VectorFilterDouble:Box354
 ISEXEC:FALSE
--86.939188:-69.931682:-900.000000
--60.659188:-72.431682:-900.000000
+-79.091740:-157.323714:-900.000000
+-52.811740:-159.823714:-900.000000
 PORT
 Type:"8"
 FIN_BOX
 BOX
 wx:OutputText:Box355
 ISEXEC:FALSE
--118.787170:-84.390545:-900.000000
--97.007170:-86.890545:-900.000000
-FIN_BOX
-BOX
-vtk:ImageVtkProperties:Box437
-ISEXEC:FALSE
-172.415091:123.709779:-900.000000
-195.060091:121.209779:-900.000000
+-110.939722:-171.782577:-900.000000
+-89.159722:-174.282577:-900.000000
 FIN_BOX
 BOX
 creaMaracasVisu:wxVtkBaseView_Info:Box447
 ISEXEC:FALSE
-6.126250:86.740182:-900.000000
-35.166250:84.240182:-900.000000
+3.746670:97.356770:-900.000000
+34.546670:94.856770:-900.000000
 PORT
 InteractionType:"6"
 FIN_BOX
 BOX
 std:MultipleInputs:Box448
 ISEXEC:FALSE
-25.118365:61.790957:-900.000000
-47.198365:59.290957:-900.000000
+15.783090:85.220668:-900.000000
+37.863090:82.720668:-900.000000
 FIN_BOX
 BOX
 creaMaracasVisu:wxVtkBaseView_Info:Box449
 ISEXEC:FALSE
-40.622045:86.583833:-900.000000
-69.662045:84.083833:-900.000000
+38.425510:97.383465:-900.000000
+69.225510:94.883465:-900.000000
 PORT
 InteractionType:"8"
 FIN_BOX
@@ -559,8 +531,8 @@ FIN_BOX
 BOX
 std:MagicBox:Box451
 ISEXEC:FALSE
--65.501375:145.666930:-900.000000
--43.791375:143.166930:-900.000000
+-382.001988:141.458734:-900.000000
+-360.291988:138.958734:-900.000000
 FIN_BOX
 BOX
 std:MagicBox:Box452
@@ -589,14 +561,14 @@ FIN_BOX
 BOX
 wx:LayoutTab:Box456
 ISEXEC:FALSE
--65.582524:-165.744999:-900.000000
--30.502524:-168.244999:-900.000000
+-57.735076:-253.137031:-900.000000
+-22.655076:-255.637031:-900.000000
 FIN_BOX
 BOX
 std:MagicBox:Box457
 ISEXEC:FALSE
-45.169056:148.480084:-900.000000
-66.879056:145.980084:-900.000000
+-71.110035:152.245312:-900.000000
+-49.400035:149.745312:-900.000000
 FIN_BOX
 BOX
 std:MagicBox:Box458
@@ -607,106 +579,158 @@ FIN_BOX
 BOX
 std:MagicBox:Box459
 ISEXEC:FALSE
-116.621951:152.158359:-900.000000
-138.331951:149.658359:-900.000000
+122.602019:151.715391:-900.000000
+144.312019:149.215391:-900.000000
 FIN_BOX
 BOX
 std:MagicBox:Box460
 ISEXEC:FALSE
-155.754202:151.192134:-900.000000
-177.464202:148.692134:-900.000000
+201.716558:140.412307:-900.000000
+223.426558:137.912307:-900.000000
 FIN_BOX
 BOX
-std:Div:Box81
+std:MagicBox:Box75
 ISEXEC:FALSE
-89.540682:8.722876:-900.000000
-110.465682:6.222876:-900.000000
+-163.624965:160.029436:-900.000000
+-142.024965:157.529436:-900.000000
 FIN_BOX
 BOX
-std:GetVectorDoubleElement:Box82
+std:MagicBox:Box77
 ISEXEC:FALSE
-149.483174:17.020730:-900.000000
-172.608174:14.520730:-900.000000
-PORT
-I:"1"
+-101.467702:164.702355:-900.000000
+-79.867702:162.202355:-900.000000
 FIN_BOX
 BOX
-std:MagicBox:Box75
+std:StringSelect:Box90
 ISEXEC:FALSE
--163.624965:160.029436:-900.000000
--142.024965:157.529436:-900.000000
+-422.100290:55.329775:-900.000000
+-397.580290:52.829775:-900.000000
+PORT
+In0:"0 1 3"
+PORT
+In1:"0 3 2"
+PORT
+In2:"3 1 2"
 FIN_BOX
 BOX
-std:VectorFilterDouble:Box76
+std:StringSelect:Box91
 ISEXEC:FALSE
--101.417054:152.443272:-900.000000
--75.137054:149.943272:-900.000000
+-183.594846:116.758473:-900.000000
+-159.074846:114.258473:-900.000000
+PORT
+In0:"2"
+PORT
+In1:"1"
 PORT
-Type:"15"
+In2:"0"
 FIN_BOX
 BOX
-std:MagicBox:Box77
+std:GetVectorIntElement:Box92
 ISEXEC:FALSE
--101.467702:164.702355:-900.000000
--79.867702:162.202355:-900.000000
+-286.475872:109.566986:-900.000000
+-263.815872:107.066986:-900.000000
+PORT
+I:"1"
 FIN_BOX
 BOX
-std:VectorFilterDouble:Box78
+std:VectorFilterDouble:Box94
 ISEXEC:FALSE
--354.492562:-29.465390:-900.000000
--328.212562:-31.965390:-900.000000
+-324.987150:8.296949:-900.000000
+-298.707150:5.796949:-900.000000
 PORT
-Type:"15"
+Type:"17"
 FIN_BOX
 BOX
-std:VectorFilterDouble:Box79
+std:VectorFilterDouble:Box95
 ISEXEC:FALSE
--304.692231:-29.311006:-900.000000
--278.412231:-31.811006:-900.000000
+-286.192925:7.807185:-900.000000
+-259.912925:5.307185:-900.000000
 PORT
-Type:"15"
+Type:"17"
 FIN_BOX
 BOX
-std:VectorFilterDouble:Box80
+std:ConcatStrings:Box98
 ISEXEC:FALSE
--258.798538:-37.530278:-900.000000
--232.518538:-40.030278:-900.000000
+-326.118129:-2.372663:-900.000000
+-303.358129:-4.872663:-900.000000
+PORT
+In2:"  "
 PORT
-Type:"15"
+In4:"  "
 FIN_BOX
 BOX
-std:VectorFilterDouble:Box96
+std:ConcatStrings:Box99
 ISEXEC:FALSE
-177.403121:105.440928:-900.000000
-203.683121:102.940928:-900.000000
+-288.293855:-2.947821:-900.000000
+-265.533855:-5.447821:-900.000000
+PORT
+In2:"  "
 PORT
-Type:"15"
+In4:"  "
 FIN_BOX
 BOX
-std:MathOperationVector:Box97
+std:ConcatStrings:Box103
 ISEXEC:FALSE
-149.706042:90.721645:-900.000000
-174.226042:88.221645:-900.000000
+-349.396875:97.095375:-900.000000
+-326.636875:94.595375:-900.000000
+FIN_BOX
+BOX
+std:ConcatStrings:Box104
+ISEXEC:FALSE
+-300.966183:99.068393:-900.000000
+-278.206183:96.568393:-900.000000
+FIN_BOX
+BOX
+std:ConcatStrings:Box105
+ISEXEC:FALSE
+-279.516267:92.786100:-900.000000
+-256.756267:90.286100:-900.000000
+FIN_BOX
+BOX
+std:ConcatStrings:Box106
+ISEXEC:FALSE
+-303.772592:41.401613:-900.000000
+-281.012592:38.901613:-900.000000
+FIN_BOX
+BOX
+std:ConcatStrings:Box107
+ISEXEC:FALSE
+-258.563485:28.676149:-900.000000
+-235.803485:26.176149:-900.000000
+FIN_BOX
+BOX
+std:VectorFilterDouble:Box109
+ISEXEC:FALSE
+-110.775468:4.560272:-900.000000
+-84.495468:2.060272:-900.000000
 PORT
-Type:"2"
+Type:"17"
 FIN_BOX
 BOX
-std:MathOperation:Box102
+std:ConcatStrings:Box110
 ISEXEC:FALSE
-86.082393:-0.165227:-900.000000
-108.292393:-2.665227:-900.000000
+128.702548:27.927241:-900.000000
+151.462548:25.427241:-900.000000
 PORT
-Type:"22"
+In2:"  "
+PORT
+In4:"  "
 FIN_BOX
 BOX
-std:GetVectorDoubleElement:Box93
+std:VectorFilterDouble:Box111
 ISEXEC:FALSE
-141.018026:79.941838:-900.000000
-164.143026:77.441838:-900.000000
+-163.019314:-5.749003:-900.000000
+-136.739314:-8.249003:-900.000000
 PORT
-I:"1"
+Type:"17"
+FIN_BOX
+BOX
+std:ConcatStrings:Box112
+ISEXEC:FALSE
+-194.913423:78.614038:-900.000000
+-172.153423:76.114038:-900.000000
 FIN_BOX
-CONNECTIONS:138
+CONNECTIONS:151
 CONNECTION
 Box86:Widget:Box84:Widget2
 NumberOfControlPoints:0
@@ -714,27 +738,12 @@ CONNECTION
 Box153:Widget:Box154:Widget2
 NumberOfControlPoints:0
 CONNECTION
-Box156:Out:Box159:In1
-NumberOfControlPoints:0
-CONNECTION
-Box158:Out:Box159:In5
-NumberOfControlPoints:0
-CONNECTION
 Box152:BoxChange:Box155:BoxExecute
 NumberOfControlPoints:0
 CONNECTION
 Box153:BoxChange:Box161:BoxExecute
 NumberOfControlPoints:0
 CONNECTION
-Box156:Out:Box162:In1
-NumberOfControlPoints:0
-CONNECTION
-Box158:Out:Box162:In5
-NumberOfControlPoints:0
-CONNECTION
-Box164:Out:Box162:In3
-NumberOfControlPoints:0
-CONNECTION
 Box157:Out:Box175:In1
 NumberOfControlPoints:0
 CONNECTION
@@ -759,18 +768,9 @@ CONNECTION
 Box285:VectorSize:Box284:Size
 NumberOfControlPoints:0
 CONNECTION
-Box284:ArithmeticSuiteVector:Box286:In2
-NumberOfControlPoints:0
-CONNECTION
 Box287:Out:Box286:In3
 NumberOfControlPoints:0
 CONNECTION
-Box284:ArithmeticSuiteVector:Box286:In0
-NumberOfControlPoints:0
-CONNECTION
-Box283:Out0:Box286:In1
-NumberOfControlPoints:0
-CONNECTION
 Box286:Out0:Box288:In1
 NumberOfControlPoints:0
 CONNECTION
@@ -843,9 +843,6 @@ CONNECTION
 Box321:Out:Box160:In1
 NumberOfControlPoints:0
 CONNECTION
-Box160:Out:Box159:In3
-NumberOfControlPoints:0
-CONNECTION
 Box174:Out:Box322:In1
 NumberOfControlPoints:0
 CONNECTION
@@ -858,15 +855,6 @@ CONNECTION
 Box86:Out:Box321:In2
 NumberOfControlPoints:0
 CONNECTION
-Box156:Out:Box324:In1
-NumberOfControlPoints:0
-CONNECTION
-Box174:Out:Box324:In3
-NumberOfControlPoints:0
-CONNECTION
-Box158:Out:Box324:In5
-NumberOfControlPoints:0
-CONNECTION
 Box324:Out:Box318:In1
 NumberOfControlPoints:0
 CONNECTION
@@ -888,12 +876,6 @@ CONNECTION
 Box328:Out:Box302:In
 NumberOfControlPoints:0
 CONNECTION
-Box156:Out:Box329:In1
-NumberOfControlPoints:0
-CONNECTION
-Box158:Out:Box329:In5
-NumberOfControlPoints:0
-CONNECTION
 Box329:Out:Box318:In2
 NumberOfControlPoints:0
 CONNECTION
@@ -1032,93 +1014,174 @@ CONNECTION
 _image:_image:Box460:In
 NumberOfControlPoints:0
 CONNECTION
-Box460:Out:Box437:In
+_wxvtkbaseview1:_wxvtkbaseview1:Box451:In
 NumberOfControlPoints:0
 CONNECTION
-_wxvtkbaseview1:_wxvtkbaseview1:Box451:In
+_direction:_direction:Box75:In
 NumberOfControlPoints:0
 CONNECTION
-Box298:Out:Box81:In1
+_point:_point:Box77:In
 NumberOfControlPoints:0
 CONNECTION
-Box82:Out:Box81:In2
+Box317:Out:_step:_step
 NumberOfControlPoints:0
 CONNECTION
-_direction:_direction:Box75:In
+Box75:Out:Box83:Direction
 NumberOfControlPoints:0
 CONNECTION
-_point:_point:Box77:In
+Box77:Out:Box450:In
 NumberOfControlPoints:0
 CONNECTION
-Box77:Out:Box76:In0
+Box75:Out:Box91:In
 NumberOfControlPoints:0
 CONNECTION
-Box76:Out0:Box450:In
+Box91:Out:Box157:I
 NumberOfControlPoints:0
 CONNECTION
-Box75:Out:Box76:k1
+Box450:Out:Box92:In
 NumberOfControlPoints:0
 CONNECTION
-Box75:Out:Box78:k1
+Box90:Out:Box94:k1
 NumberOfControlPoints:0
 CONNECTION
-Box159:Out:Box78:In0
+Box75:Out:Box90:In
 NumberOfControlPoints:0
 CONNECTION
-Box78:Out0:Box155:Point
+Box90:Out:Box95:k1
 NumberOfControlPoints:0
 CONNECTION
-Box318:Out:Box79:In0
+Box94:Out0:Box98:In1
 NumberOfControlPoints:0
 CONNECTION
-Box79:Out0:Box83:Position
+Box94:Out1:Box98:In3
 NumberOfControlPoints:0
 CONNECTION
-Box75:Out:Box79:k1
+Box94:Out2:Box98:In5
 NumberOfControlPoints:0
 CONNECTION
-Box162:Out:Box80:In0
+Box95:Out0:Box99:In1
 NumberOfControlPoints:0
 CONNECTION
-Box80:Out0:Box161:Point
+Box95:Out1:Box99:In3
 NumberOfControlPoints:0
 CONNECTION
-Box75:Out:Box80:k1
+Box95:Out2:Box99:In5
 NumberOfControlPoints:0
 CONNECTION
-Box437:Spacing:Box96:In0
+Box98:Out:Box155:Point
 NumberOfControlPoints:0
 CONNECTION
-Box75:Out:Box96:k1
+Box99:Out:Box161:Point
 NumberOfControlPoints:0
 CONNECTION
-Box96:Out0:Box82:In
+Box318:Out:Box83:Position
 NumberOfControlPoints:0
 CONNECTION
-Box96:Out0:Box97:In1
+Box156:Out:Box103:In1
 NumberOfControlPoints:0
 CONNECTION
-Box450:Out:Box97:In0
+Box103:Out:Box95:In0
 NumberOfControlPoints:0
 CONNECTION
-Box317:Out:_step:_step
+Box103:Out:Box94:In0
 NumberOfControlPoints:0
 CONNECTION
-Box75:Out:Box83:Direction
+Box92:Out:Box104:In1
+NumberOfControlPoints:0
+CONNECTION
+Box104:Out:Box94:In1
+NumberOfControlPoints:0
+CONNECTION
+Box104:Out:Box95:In1
+NumberOfControlPoints:0
+CONNECTION
+Box158:Out:Box105:In1
+NumberOfControlPoints:0
+CONNECTION
+Box105:Out:Box95:In2
+NumberOfControlPoints:0
+CONNECTION
+Box105:Out:Box94:In2
+NumberOfControlPoints:0
+CONNECTION
+Box160:Out:Box106:In1
+NumberOfControlPoints:0
+CONNECTION
+Box106:Out:Box94:In3
+NumberOfControlPoints:0
+CONNECTION
+Box164:Out:Box107:In1
+NumberOfControlPoints:0
+CONNECTION
+Box107:Out:Box95:In3
+NumberOfControlPoints:0
+CONNECTION
+Box283:Out0:Box286:In0
+NumberOfControlPoints:0
+CONNECTION
+Box284:ArithmeticSuiteVector:Box286:In1
+NumberOfControlPoints:0
+CONNECTION
+Box284:ArithmeticSuiteVector:Box286:In2
+NumberOfControlPoints:0
+CONNECTION
+Box298:Out:Box299:In
+NumberOfControlPoints:0
+CONNECTION
+Box157:Out:Box287:In1
+NumberOfControlPoints:0
+CONNECTION
+Box103:Out:Box109:In0
+NumberOfControlPoints:0
+CONNECTION
+Box104:Out:Box109:In1
+NumberOfControlPoints:0
+CONNECTION
+Box105:Out:Box109:In2
+NumberOfControlPoints:0
+CONNECTION
+Box90:Out:Box109:k1
+NumberOfControlPoints:0
+CONNECTION
+Box109:Out0:Box329:In1
+NumberOfControlPoints:0
+CONNECTION
+Box109:Out1:Box329:In3
+NumberOfControlPoints:0
+CONNECTION
+Box109:Out2:Box329:In5
+NumberOfControlPoints:0
+CONNECTION
+Box298:Out:Box110:In1
+NumberOfControlPoints:0
+CONNECTION
+Box110:Out:Box109:In3
+NumberOfControlPoints:0
+CONNECTION
+Box103:Out:Box111:In0
+NumberOfControlPoints:0
+CONNECTION
+Box104:Out:Box111:In1
+NumberOfControlPoints:0
+CONNECTION
+Box105:Out:Box111:In2
+NumberOfControlPoints:0
+CONNECTION
+Box90:Out:Box111:k1
 NumberOfControlPoints:0
 CONNECTION
-Box81:Out:Box102:In1
+Box111:Out0:Box324:In1
 NumberOfControlPoints:0
 CONNECTION
-Box102:Out:Box329:In3
+Box111:Out1:Box324:In3
 NumberOfControlPoints:0
 CONNECTION
-Box102:Out:Box299:In
+Box111:Out2:Box324:In5
 NumberOfControlPoints:0
 CONNECTION
-Box97:Out:Box93:In
+Box174:Out:Box112:In1
 NumberOfControlPoints:0
 CONNECTION
-Box93:Out:Box287:In2
+Box112:Out:Box111:In3
 NumberOfControlPoints:0
 APP_END
diff --git a/bbtk/bbs/boxes/ContourReferenceStep.bbs b/bbtk/bbs/boxes/ContourReferenceStep.bbs
index 10a7d39..bf9ad5d 100644
--- a/bbtk/bbs/boxes/ContourReferenceStep.bbs
+++ b/bbtk/bbs/boxes/ContourReferenceStep.bbs
@@ -9,7 +9,6 @@ include creaContours
 include wx
 include creaMaracasVisu
 include std
-include vtk
 
 define ContourReferenceStep creaContours
 
@@ -51,19 +50,11 @@ new std:GetVectorIntElement Box157
 new std:GetVectorIntElement Box158
   set Box158.I "2"
 
-new std:ConcatStrings Box159
-  set Box159.In2 "  "
-  set Box159.In4 "  "
-
 new std:Add Box160
   set Box160.In2 "10"
 
 new creaMaracasVisu:SetPosition Box161
 
-new std:ConcatStrings Box162
-  set Box162.In2 "  "
-  set Box162.In4 "  "
-
 new std:MathOperation Box164
   set Box164.Type "1"
 
@@ -101,8 +92,7 @@ new std:VectorFilterDouble Box286
   set Box286.Type "10"
 
 new std:ConcatStrings Box287
-  set Box287.In1 "0  "
-  set Box287.In3 "  0"
+  set Box287.In2 "   0  0 "
 
 new std:ConcatStrings Box288
 
@@ -186,8 +176,6 @@ new std:VectorFilterDouble Box354
 
 new wx:OutputText Box355
 
-new vtk:ImageVtkProperties Box437
-
 new creaMaracasVisu:wxVtkBaseView_Info Box447
   set Box447.InteractionType "6"
 
@@ -218,49 +206,64 @@ new std:MagicBox Box459
 
 new std:MagicBox Box460
 
-new std:Div Box81
+new std:MagicBox Box75
+
+new std:MagicBox Box77
 
-new std:GetVectorDoubleElement Box82
-  set Box82.I "1"
+new std:StringSelect Box90
+  set Box90.In0 "0 1 3"
+  set Box90.In1 "0 3 2"
+  set Box90.In2 "3 1 2"
 
-new std:MagicBox Box75
+new std:StringSelect Box91
+  set Box91.In0 "2"
+  set Box91.In1 "1"
+  set Box91.In2 "0"
 
-new std:VectorFilterDouble Box76
-  set Box76.Type "15"
+new std:GetVectorIntElement Box92
+  set Box92.I "1"
 
-new std:MagicBox Box77
+new std:VectorFilterDouble Box94
+  set Box94.Type "17"
 
-new std:VectorFilterDouble Box78
-  set Box78.Type "15"
+new std:VectorFilterDouble Box95
+  set Box95.Type "17"
 
-new std:VectorFilterDouble Box79
-  set Box79.Type "15"
+new std:ConcatStrings Box98
+  set Box98.In2 "  "
+  set Box98.In4 "  "
 
-new std:VectorFilterDouble Box80
-  set Box80.Type "15"
+new std:ConcatStrings Box99
+  set Box99.In2 "  "
+  set Box99.In4 "  "
 
-new std:VectorFilterDouble Box96
-  set Box96.Type "15"
+new std:ConcatStrings Box103
 
-new std:MathOperationVector Box97
-  set Box97.Type "2"
+new std:ConcatStrings Box104
 
-new std:MathOperation Box102
-  set Box102.Type "22"
+new std:ConcatStrings Box105
 
-new std:GetVectorDoubleElement Box93
-  set Box93.I "1"
+new std:ConcatStrings Box106
+
+new std:ConcatStrings Box107
+
+new std:VectorFilterDouble Box109
+  set Box109.Type "17"
+
+new std:ConcatStrings Box110
+  set Box110.In2 "  "
+  set Box110.In4 "  "
+
+new std:VectorFilterDouble Box111
+  set Box111.Type "17"
+
+new std:ConcatStrings Box112
 
 
 connect Box86.Widget Box84.Widget2
 connect Box153.Widget Box154.Widget2
-connect Box156.Out Box159.In1
-connect Box158.Out Box159.In5
 connect Box152.BoxChange Box155.BoxExecute
 connect Box153.BoxChange Box161.BoxExecute
-connect Box156.Out Box162.In1
-connect Box158.Out Box162.In5
-connect Box164.Out Box162.In3
 connect Box157.Out Box175.In1
 connect Box175.Out Box176.In1
 connect Box176.Out Box174.In1
@@ -269,10 +272,7 @@ connect Box224.Widget Box154.Widget1
 connect Box164.BoxChange Box256.In2
 connect Box283.Out0 Box285.In
 connect Box285.VectorSize Box284.Size
-connect Box284.ArithmeticSuiteVector Box286.In2
 connect Box287.Out Box286.In3
-connect Box284.ArithmeticSuiteVector Box286.In0
-connect Box283.Out0 Box286.In1
 connect Box286.Out0 Box288.In1
 connect Box258.Widget Box261.Widget4
 connect Box265.Out Box291.In1
@@ -297,14 +297,10 @@ connect Box317.Out Box164.In2
 connect Box160.BoxChange Box256.In1
 connect Box174.Out Box321.In1
 connect Box321.Out Box160.In1
-connect Box160.Out Box159.In3
 connect Box174.Out Box322.In1
 connect Box322.Out Box164.In1
 connect Box86.Out Box322.In2
 connect Box86.Out Box321.In2
-connect Box156.Out Box324.In1
-connect Box174.Out Box324.In3
-connect Box158.Out Box324.In5
 connect Box324.Out Box318.In1
 connect Box326.Out Box265.In
 connect Box318.Out Box326.In
@@ -312,8 +308,6 @@ connect Box299.Out Box327.In1
 connect Box327.Out Box258.In
 connect Box265.Out Box328.In1
 connect Box328.Out Box302.In
-connect Box156.Out Box329.In1
-connect Box158.Out Box329.In5
 connect Box329.Out Box318.In2
 connect Box330.Out Box318.In
 connect Box330.Widget Box331.Widget6
@@ -349,32 +343,59 @@ connect Box84.Widget Box456.Widget3
 connect Box457.Out Box83.wxContourMainFrame
 connect Box458.Out Box349.In
 connect Box459.Out Box283.In0
-connect Box460.Out Box437.In
-connect Box298.Out Box81.In1
-connect Box82.Out Box81.In2
-connect Box77.Out Box76.In0
-connect Box76.Out0 Box450.In
-connect Box75.Out Box76.k1
-connect Box75.Out Box78.k1
-connect Box159.Out Box78.In0
-connect Box78.Out0 Box155.Point
-connect Box318.Out Box79.In0
-connect Box79.Out0 Box83.Position
-connect Box75.Out Box79.k1
-connect Box162.Out Box80.In0
-connect Box80.Out0 Box161.Point
-connect Box75.Out Box80.k1
-connect Box437.Spacing Box96.In0
-connect Box75.Out Box96.k1
-connect Box96.Out0 Box82.In
-connect Box96.Out0 Box97.In1
-connect Box450.Out Box97.In0
 connect Box75.Out Box83.Direction
-connect Box81.Out Box102.In1
-connect Box102.Out Box329.In3
-connect Box102.Out Box299.In
-connect Box97.Out Box93.In
-connect Box93.Out Box287.In2
+connect Box77.Out Box450.In
+connect Box75.Out Box91.In
+connect Box91.Out Box157.I
+connect Box450.Out Box92.In
+connect Box90.Out Box94.k1
+connect Box75.Out Box90.In
+connect Box90.Out Box95.k1
+connect Box94.Out0 Box98.In1
+connect Box94.Out1 Box98.In3
+connect Box94.Out2 Box98.In5
+connect Box95.Out0 Box99.In1
+connect Box95.Out1 Box99.In3
+connect Box95.Out2 Box99.In5
+connect Box98.Out Box155.Point
+connect Box99.Out Box161.Point
+connect Box318.Out Box83.Position
+connect Box156.Out Box103.In1
+connect Box103.Out Box95.In0
+connect Box103.Out Box94.In0
+connect Box92.Out Box104.In1
+connect Box104.Out Box94.In1
+connect Box104.Out Box95.In1
+connect Box158.Out Box105.In1
+connect Box105.Out Box95.In2
+connect Box105.Out Box94.In2
+connect Box160.Out Box106.In1
+connect Box106.Out Box94.In3
+connect Box164.Out Box107.In1
+connect Box107.Out Box95.In3
+connect Box283.Out0 Box286.In0
+connect Box284.ArithmeticSuiteVector Box286.In1
+connect Box284.ArithmeticSuiteVector Box286.In2
+connect Box298.Out Box299.In
+connect Box157.Out Box287.In1
+connect Box103.Out Box109.In0
+connect Box104.Out Box109.In1
+connect Box105.Out Box109.In2
+connect Box90.Out Box109.k1
+connect Box109.Out0 Box329.In1
+connect Box109.Out1 Box329.In3
+connect Box109.Out2 Box329.In5
+connect Box298.Out Box110.In1
+connect Box110.Out Box109.In3
+connect Box103.Out Box111.In0
+connect Box104.Out Box111.In1
+connect Box105.Out Box111.In2
+connect Box90.Out Box111.k1
+connect Box111.Out0 Box324.In1
+connect Box111.Out1 Box324.In3
+connect Box111.Out2 Box324.In5
+connect Box174.Out Box112.In1
+connect Box112.Out Box111.In3
 
 # Complex input ports
 input _wxvtkbaseview2 Box452.In " "
diff --git a/bbtk/bbs/boxes/ManualInterpolation_Widget.bbg b/bbtk/bbs/boxes/ManualInterpolation_Widget.bbg
new file mode 100644
index 0000000..8dd65e0
--- /dev/null
+++ b/bbtk/bbs/boxes/ManualInterpolation_Widget.bbg
@@ -0,0 +1,3266 @@
+# ----------------------------------
+# - BBTKGEditor v 1.6 BBG BlackBox Diagram file
+# - /Users/davila/Creatis/C23/creatools_source/creaContours/bbtk/bbs/boxes/ManualInterpolation_Widget.bbg
+# ----------------------------------
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diff --git a/bbtk/bbs/boxes/ManualInterpolation_Widget.bbs b/bbtk/bbs/boxes/ManualInterpolation_Widget.bbs
new file mode 100644
index 0000000..3814631
--- /dev/null
+++ b/bbtk/bbs/boxes/ManualInterpolation_Widget.bbs
@@ -0,0 +1,1177 @@
+# ----------------------------------
+# - BBTKGEditor v 1.6 BBS BlackBox Script (Complex Box)
+# - /Users/davila/Creatis/C23/creatools_source/creaContours/bbtk/bbs/boxes/ManualInterpolation_Widget.bbs
+# ----------------------------------
+
+include std
+include itkvtk
+include creaMaracasVisu
+include creaContours
+include wx
+include vtk
+include std
+include creaVtk
+include toolsbbtk
+include itk
+
+define ManualInterpolation_Widget creaContours
+
+author "Author ??"
+description "Description ??"
+
+category "<VOID>"
+
+new creaMaracasVisu:ViewerNV Box04
+  set Box04.nTypeView "6 1 2 0"
+
+new creaContours:nDimensions Box05
+
+new wx:LayoutSplit Box06
+  set Box06.Orientation "H"
+  set Box06.Proportion "40"
+
+new vtk:vtkImageDataPointerRelay Box10
+
+new std:ConcatStrings Box14
+
+new wx:LayoutSplit Box15
+  set Box15.Orientation "H"
+  set Box15.Proportion "20"
+
+new wx:CommandButton Box17
+  set Box17.Label "Refresh"
+
+new creaContours:OnSave Box18
+
+new creaMaracasVisu:ReadCreaContourFile Box20
+  set Box20.FromDirection "2"
+
+new creaMaracasVisu:ManualContourModel_Box Box21
+  set Box21.DoubleContour "1"
+  set Box21.NbPoints "100"
+
+new creaVtk:CreateMeshFromPoints Box23
+  set Box23.CloseSurface "true"
+
+new vtk:ImageVtkProperties Box27
+
+new std:VectorFilterDouble Box28
+  set Box28.Type "11"
+
+new creaContours:GetWxVtkBaseView Box66
+
+new wx:LayoutLine Box69
+  set Box69.WinMaximized "true"
+  set Box69.WinTitle "2. Interpolation"
+
+new wx:CommandButton Box70
+  set Box70.Label "Save Results (blue)"
+
+new creaContours:SetFileLocation Box72
+
+new vtk:UpdateRender Box57
+  set Box57.Active "true"
+
+new creaVtk:TurnImage Box61
+  set Box61.Dir "0"
+
+new creaVtk:PolyDataToImageData Box100
+
+new creaVtk:TurnImage Box102
+  set Box102.Dir "0"
+
+new vtk:PolyDataToActor Box90
+  set Box90.Colour "1 1 0"
+  set Box90.ScalarVisibility "true"
+
+new std:Div Box94
+  set Box94.In2 "100"
+
+new std:MultipleInputs Box95
+
+new std:MultipleInputs Box104
+
+new wx:Slider Box119
+  set Box119.In "100"
+  set Box119.Label "true"
+  set Box119.Max "100"
+  set Box119.Min "0"
+  set Box119.ReactiveOnTrack "true"
+  set Box119.Title "Actual Interpolation (Yellow + 3D texture)"
+
+new creaMaracasVisu:ColorLayerImageView2 Box122
+  set Box122.ColorBarPosition "-1000 -1000"
+  set Box122.Interpolation "false"
+  set Box122.Opacity "50"
+  set Box122.lstBaseColor "0 0 0      1  1  0      "
+  set Box122.lstGreyLevelBoundaries "0 128 256"
+  set Box122.lstTransparenceBoundaries "0"
+
+new creaMaracasVisu:ColorLayerImageView2 Box123
+  set Box123.ColorBarPosition "-1000 -1000"
+  set Box123.Interpolation "false"
+  set Box123.Opacity "50"
+  set Box123.lstBaseColor "0 0 0      1  1  0      "
+  set Box123.lstGreyLevelBoundaries "0 128 256"
+  set Box123.lstTransparenceBoundaries "0"
+
+new creaContours:ContourReferenceGrid Box107
+  set Box107._direction "0"
+  set Box107.iaxis "100"
+
+new creaMaracasVisu:ManualContourModel_Box Box108
+  set Box108.DoubleContour "0"
+  set Box108.NbPoints "100"
+
+new creaMaracasVisu:DrawAxisTree3D Box110
+  set Box110.Colour "0 0 1"
+  set Box110.iAxis "100"
+
+new creaVtk:PointPicker Box111
+  set Box111.TypeEvent "2"
+
+new creaMaracasVisu:SetPosition Box116
+
+new std:MathOperationVector Box124
+  set Box124.Type "3"
+
+new std:MathOperationVector Box125
+  set Box125.Type "23"
+
+new std:MultipleInputs Box126
+
+new std:MultipleInputs Box127
+
+new wx:LayoutLine Box141
+  set Box141.WinTitle "2. Interpolate"
+
+new wx:LayoutLine Box142
+  set Box142.Orientation "V"
+  set Box142.WinTitle "1. Patient"
+
+new wx:Slider Box146
+  set Box146.In "5"
+  set Box146.Label "true"
+  set Box146.Max "40"
+  set Box146.Min "1"
+  set Box146.ReactiveOnTrack "false"
+  set Box146.Title "Sampling of key points"
+
+new wx:LayoutTab Box150
+
+new wx:LayoutLine Box151
+
+new wx:OutputText Box152
+
+new wx:CommandButton Box155
+  set Box155.Label "Exit"
+
+new std:Exit Box157
+
+new std:MultipleInputs Box160
+
+new wx:Slider Box165
+  set Box165.In "100"
+  set Box165.Label "true"
+  set Box165.Max "100"
+  set Box165.Min "0"
+  set Box165.ReactiveOnTrack "TRUE"
+
+new std:Div Box166
+  set Box166.In2 "100"
+
+new std:MultipleInputs Box167
+
+new std:MultipleInputs Box171
+
+new creaVtk:VoiMPR Box173
+  set Box173.Active "true"
+
+new std:MultipleInputs Box174
+
+new std:ConcatStrings Box175
+  set Box175.In1 "0 "
+  set Box175.In3 "    "
+  set Box175.In5 "   "
+  set Box175.In7 "    0 "
+
+new std:GetVectorIntElement Box177
+  set Box177.I "0"
+
+new std:GetVectorIntElement Box178
+  set Box178.I "2"
+
+new vtk:UpdateRender Box179
+  set Box179.Active "true"
+
+new vtk:UpdateRender Box180
+  set Box180.Active "true"
+
+new vtk:UpdateRender Box181
+  set Box181.Active "true"
+
+new std:MultipleInputs Box182
+
+new vtk:UpdateRender Box189
+  set Box189.Active "true"
+
+new creaContours:ContourReferenceStep Box190
+  set Box190._direction "0"
+
+new wx:LayoutSplit Box191
+  set Box191.Orientation "V"
+  set Box191.Proportion "88"
+
+new creaMaracasVisu:HelpViewerNV Box237
+
+new wx:LayoutLine Box238
+  set Box238.Orientation "H"
+
+new creaContours:HelpEditContour Box246
+
+new wx:LayoutLine Box247
+  set Box247.WinTitle "Help"
+
+new wx:LayoutLine Box248
+  set Box248.Orientation "V"
+  set Box248.WinTitle "Help"
+
+new wx:LayoutLine Box249
+  set Box249.Orientation "V"
+
+new wx:OutputText Box253
+
+new std:ExecSystemCommand Box267
+  set Box267.Verbose "true"
+
+new std:ConcatStrings Box268
+
+new std:ConcatStrings Box278
+  set Box278.In2 "  128  "
+  set Box278.In4 "  2  "
+
+new std:MultipleInputs Box285
+
+new wx:StaticBox Box290
+  set Box290.BoxTitle "Actual Slice"
+
+new wx:OutputText Box293
+
+new std:StringSelect Box294
+  set Box294.In0 "mkdir -p  "
+  set Box294.In1 "mkdir   "
+  set Box294.In2 "mkdir -p  "
+
+new std:Configuration Box295
+
+new std:ConcatStrings Box300
+  set Box300.In1 "1"
+
+new std:ConcatStrings Box301
+  set Box301.In1 "2"
+
+new toolsbbtk:ImageVtkPropertiesWidget Box303
+
+new wx:RadioButton Box275
+  set Box275.In0 "Patient Left"
+  set Box275.In1 "Patient Right"
+
+new vtk:BinaryOperations Box302
+
+new creaMaracasVisu:ColorLayerImageView Box306
+  set Box306.ColorBarPosition "-1000 -1000"
+  set Box306.Opacity "0"
+  set Box306.TypeControlsInterface "2"
+  set Box306.lstBaseColor "0 0 0       0 1 1"
+  set Box306.lstGreyLevelBoundaries "0  255"
+  set Box306.lstTransparenceBoundaries "0"
+
+new std:StringSelect Box307
+
+new creaVtk:MarchingCubes2 Box308
+  set Box308.Value "128"
+
+new creaVtk:ImageThreshold Box310
+  set Box310.InValue "255"
+  set Box310.Lower "128"
+  set Box310.OutValue "0"
+  set Box310.Upper "1000"
+
+new vtk:PolyDataToActor Box311
+  set Box311.Colour "0 1 1"
+
+new vtk:UpdateRender Box312
+  set Box312.Active "true"
+
+new std:Div Box313
+  set Box313.In2 "100"
+
+new wx:CheckBox Box314
+  set Box314.In "false"
+  set Box314.Title "3D"
+
+new std:MagicBox Box316
+
+new creaVtk:ImageGaussianSmooth2 Box319
+  set Box319.StdDevX "1"
+  set Box319.StdDevY "1"
+  set Box319.StdDevZ "1"
+
+new wx:LayoutLine Box320
+  set Box320.Orientation "H"
+
+new wx:StaticBox Box321
+  set Box321.BoxTitle "Results (Blue)"
+
+new wx:OutputText Box322
+
+new wx:LayoutCenter Box323
+
+new vtk:AddImageToVector Box326
+
+new vtk:GetVectorVtkImageDataElement Box327
+  set Box327.I "0"
+
+new vtk:CreateImage Box328
+  set Box328.Dimensions "2 2 2"
+  set Box328.InitialValue "0"
+
+new creaContours:wxContourMainFrame_tool Box334
+  set Box334.Type "3"
+
+new creaVtk:Render_Tools Box335
+
+new creaVtk:Render_Tools Box336
+
+new creaVtk:Render_Tools Box337
+
+new creaVtk:Render_Tools Box338
+
+new std:MultipleInputs Box339
+
+new std:ConcatStrings Box340
+  set Box340.In1 "10"
+
+new vtk:CreateImage Box341
+  set Box341.OutputFormat "VTK_SHORT"
+
+new std:ConcatStrings Box342
+
+new itk:ImageWriter Box343
+
+new creaContours:wxContourMainFrame_tool Box348
+  set Box348.Type "2"
+
+new wx:CommandButton Box349
+  set Box349.Label "Generate contour (Yellow)"
+
+new vtk:SurfaceTexture Box350
+
+new wx:CheckBox Box351
+  set Box351.In "true"
+  set Box351.Title "On / Off"
+
+new wx:StaticBox Box352
+  set Box352.BoxTitle "Texture"
+
+new wx:LayoutLine Box353
+  set Box353.Orientation "H"
+
+new wx:ComboBox Box354
+  set Box354.In "Jet  B/W"
+  set Box354.Selection "1"
+
+new std:MultipleInputs Box355
+
+new creaMaracasVisu:wxVtkBaseView_Info Box356
+  set Box356.InteractionType "11"
+
+new std:GetVectorDoubleElement Box357
+  set Box357.I "0"
+
+new std:GetVectorDoubleElement Box358
+  set Box358.I "1"
+
+new creaMaracasVisu:wxVtkBaseView_Info Box363
+  set Box363.InteractionType "3"
+
+new creaMaracasVisu:SetPosition Box365
+  set Box365.Active "true"
+  set Box365.FixAxis2D "false"
+  set Box365.Type "1"
+
+new std:GetVectorStringElement Box366
+  set Box366.I "0"
+
+new std:GetVectorStringElement Box367
+  set Box367.I "2"
+
+new std:GetVectorStringElement Box368
+  set Box368.I "1"
+
+new std:ConcatStrings Box369
+  set Box369.In2 "  "
+  set Box369.In4 "  "
+
+new std:ConcatStrings Box370
+
+new std:GetVectorIntElement Box371
+  set Box371.I "2"
+
+new std:MathOperation Box372
+  set Box372.Type "1"
+
+new std:MathOperation Box373
+  set Box373.In2 "1"
+  set Box373.Type "1"
+
+new wx:OutputText Box374
+
+new wx:OutputText Box386
+
+new wx:OutputText Box388
+
+new std:MultipleInputs Box397
+
+new std:SplitFilePathVector Box411
+
+new std:ReplaceString Box413
+  set Box413.Search "/"
+
+new wx:OutputText Box414
+  set Box414.Title "Output"
+
+new std:MultipleInputs Box415
+
+new wx:LayoutLine Box418
+  set Box418.Orientation "H"
+
+new wx:LayoutLine Box419
+
+new toolsbbtk:ImageVtkPropertiesWidget Box421
+
+new wx:StaticBox Box423
+  set Box423.BoxTitle "Info Image"
+
+new wx:StaticBox Box424
+  set Box424.BoxTitle "Ref Image"
+
+new wx:LayoutLine Box427
+  set Box427.Orientation "V"
+  set Box427.WinTitle "Config"
+
+new creaMaracasVisu:wxPopupMenu Box428
+  set Box428.WithCtrlKey "true"
+
+new std:AddStringToVector Box429
+  set Box429.In0 "Viewer synchronized"
+  set Box429.In1 "Viewer Not synchronized"
+
+new std:StringSelect Box430
+  set Box430.In0 "1"
+  set Box430.In1 "0"
+
+new std:ReplaceCleanString Box432
+  set Box432.Replace "0"
+  set Box432.Search "-1"
+
+new wx:OutputText Box433
+
+new wx:OutputText Box434
+  set Box434.In "Viewer synchronized: ctrl-right click mouse"
+
+new wx:OutputText Box435
+
+new wx:OutputText Box436
+
+new creaMaracasVisu:wxVtkBaseView_Info Box437
+  set Box437.InteractionType "6"
+  set Box437.WithEventPropagation "true"
+
+new creaMaracasVisu:SetPosition Box438
+  set Box438.Active "true"
+  set Box438.FixAxis2D "true"
+  set Box438.Type "1"
+
+new std:ConcatStrings Box441
+
+new creaMaracasVisu:ReadCreaContourFile Box442
+  set Box442.FromDirection "2"
+
+new creaMaracasVisu:ManualContourModel_Box Box443
+  set Box443.DoubleContour "1"
+  set Box443.NbPoints "100"
+  set Box443.OpenClose "true"
+
+new creaVtk:CreateMeshFromPoints Box444
+  set Box444.CloseSurface "true"
+
+new std:VectorFilterDouble Box446
+  set Box446.Type "11"
+
+new std:ConcatStrings Box447
+
+new std:VectorFilterString Box448
+
+new creaVtk:PolyDataToImageData Box449
+
+new std:StringSelect Box450
+  set Box450.In0 "/contour-right.roi"
+  set Box450.In1 "/contour-left.roi"
+
+new vtk:AddImageToVector Box453
+
+new vtk:GetVectorVtkImageDataElement Box454
+  set Box454.I "0"
+
+new vtk:ImageAnisotropicDiffusion3D Box456
+  set Box456.DiffusionThreshold "200"
+
+new creaVtk:ImageLaplacian Box457
+
+new vtk:RescaleSlopeIntercept Box458
+  set Box458.OutputFormat "VTK_DOUBLE"
+
+new vtk:AddImageToVector Box459
+
+new vtk:GetVectorVtkImageDataElement Box460
+
+new wx:ComboBox Box461
+  set Box461.In "Original Anisotropic Laplacian"
+  set Box461.Title "Reference Image"
+
+new wx:ComboBox Box462
+  set Box462.In "Original Anisotropic Laplacian"
+
+new creaMaracasVisu:SliderMinMax Box463
+  set Box463.ShowActual "false"
+
+new creaMaracasVisu:ColorLayerImageView Box464
+  set Box464.ColorBarPosition "-1000 -1000"
+  set Box464.Opacity "0"
+  set Box464.TypeControlsInterface "2"
+
+new wx:LayoutLine Box465
+  set Box465.Orientation "H"
+
+new vtk:GetVectorVtkImageDataElement Box466
+
+new vtk:ImageVtkProperties Box467
+
+new std:GetVectorDoubleElement Box468
+  set Box468.I "0"
+
+new std:GetVectorDoubleElement Box469
+  set Box469.I "1"
+
+new std:ConcatStrings Box470
+  set Box470.In2 "  "
+
+new std:MultipleInputs Box471
+
+new creaMaracasVisu:ColorLayerImageView2 Box472
+  set Box472.ColorBarPosition "-1000 -1000"
+
+new creaVtk:TurnImage Box474
+  set Box474.Dir "0"
+
+new wx:StaticBox Box475
+  set Box475.BoxTitle "Color Layer Image"
+
+new std:MultipleInputs Box507
+
+new std:MultipleInputs Box508
+
+new std:MultipleInputs Box509
+
+new wx:LayoutLine Box510
+  set Box510.WinTitle "3. Save"
+
+new wx:LayoutLine Box511
+
+new wx:LayoutCenter Box512
+
+new wx:OutputText Box516
+
+new creaMaracasVisu:ImageChangeInformation Box526
+
+new std:MagicBox Box528
+
+new std:StringSelect Box529
+  set Box529.In0 "0  0  2"
+  set Box529.In1 "1  2  1"
+  set Box529.In2 "2  1  0"
+
+new std:GetVectorStringElement Box530
+  set Box530.I "0"
+
+new std:GetVectorStringElement Box531
+  set Box531.I "1"
+
+new std:ConcatStrings Box532
+  set Box532.In2 "  "
+  set Box532.In4 "  "
+
+new std:StringSelect Box533
+
+new std:ConcatStrings Box534
+  set Box534.In1 "/contour-left"
+  set Box534.In3 ".roi"
+
+new std:ConcatStrings Box535
+  set Box535.In1 "/contour-right"
+  set Box535.In3 ".roi"
+
+new std:StringSelect Box536
+  set Box536.In0 "-axial"
+  set Box536.In1 "-coronal"
+  set Box536.In2 "-sagital"
+
+new std:ConcatStrings Box543
+
+new std:VectorFilterString Box544
+
+new std:GetVectorStringElement Box545
+  set Box545.I "2"
+
+new std:StringSelect Box546
+
+new wx:StaticBox Box553
+  set Box553.BoxTitle "Opacity Grid"
+
+new creaMaracasVisu:MeshContours_Widget Box563
+  set Box563.active_widget "true"
+  set Box563.colorMesh "1 1 0"
+
+new wx:LayoutLine Box565
+  set Box565.Orientation "H"
+
+new wx:LayoutTab Box567
+
+new wx:LayoutLine Box568
+  set Box568.WinTitle "Contour"
+
+new wx:LayoutLine Box569
+  set Box569.WinTitle "Conf"
+
+new std:MultipleInputs Box570
+
+new creaContours:ContourMovePointIn3D Box572
+  set Box572.active "true"
+
+new std:MagicBox Box566
+
+new wx:OutputText Box571
+
+new std:StringSelect Box608
+
+new std:MagicBox Box648
+
+new std:MagicBox Box649
+
+new std:ConcatStrings Box650
+  set Box650.In2 "  "
+  set Box650.In4 "  "
+
+new std:VectorFilterDouble Box315
+  set Box315.Type "17"
+
+new std:MagicBox Box317
+
+new std:ConcatStrings Box318
+
+new std:GetVectorIntElement Box324
+  set Box324.I "0"
+
+new std:ReplaceCleanString Box345
+  set Box345.Replace "0"
+  set Box345.Search "14"
+
+new std:StringSelect Box346
+  set Box346.In0 "false"
+  set Box346.In1 "true"
+
+new creaVtk:StlWriter Box330
+  set Box330.Ascii "false"
+
+new std:ConcatStrings Box331
+  set Box331.In2 "/"
+  set Box331.In4 ".stl"
+
+new vtk:AppendPolyData Box332
+
+new std:MagicBox Box344
+
+new wx:OutputText Box359
+
+
+connect Box06.Widget Box15.Widget2
+connect Box14.Out Box20.FileNameRoi
+connect Box21.LstContourPointsX Box23.LstX
+connect Box21.LstContourPointsY Box23.LstY
+connect Box21.LstContourPointsZ Box23.LstZ
+connect Box21.LstIndexsOut Box23.LstIndexs
+connect Box10.Out Box27.In
+connect Box05.wxContourMainFrame Box66.WxContourMainFrame
+connect Box15.Widget Box69.Widget2
+connect Box14.Out Box72.FileLocation
+connect Box04.Renderer1 Box57.Renderer
+connect Box23.Out Box100.InPolyData
+connect Box94.Out Box90.Opacity
+connect Box18.BoxChange Box95.In1
+connect Box23.Out Box90.In
+connect Box04.Renderer1 Box90.Renderer
+connect Box104.BoxChange Box57.BoxExecute
+connect Box90.BoxChange Box104.In2
+connect Box119.Out Box94.In1
+connect Box119.BoxChange Box95.In4
+connect Box119.Out Box122.Opacity
+connect Box04.wxVtkBaseView2 Box122.WxVtkBaseView
+connect Box04.wxVtkBaseView3 Box122.WxVtkBaseView1
+connect Box04.wxVtkBaseView4 Box122.WxVtkBaseView2
+connect Box119.Out Box123.Opacity
+connect Box102.Out Box123.In
+connect Box66.Out Box123.WxVtkBaseView
+connect Box14.Out Box107.NameFileContour
+connect Box10.Out Box107.Image
+connect Box108.LstContourPointsX Box110.lstPointX
+connect Box108.LstContourPointsY Box110.lstPointY
+connect Box108.LstContourPointsZ Box110.lstPointZ
+connect Box108.LstIndexsOut Box110.lstIndexs
+connect Box04.Renderer1 Box110.Renderer
+connect Box04.Renderer1 Box111.Renderer
+connect Box111.BoxChange Box116.BoxExecute
+connect Box04.wxVtkBaseView1 Box116.wxVtkBaseView
+connect Box111.Point Box124.In0
+connect Box125.Out Box116.Point
+connect Box124.Out Box125.In0
+connect Box27.Spacing Box124.In1
+connect Box111.BoxChange Box126.In3
+connect Box18.BoxChange Box127.BoxExecute
+connect Box123.BoxChange Box127.In4
+connect Box122.BoxChange Box127.In3
+connect Box23.BoxChange Box127.In1
+connect Box119.BoxChange Box122.BoxExecute
+connect Box119.BoxChange Box123.BoxExecute
+connect Box18.BoxChange Box20.BoxExecute
+connect Box150.Widget Box15.Widget1
+connect Box152.Widget Box151.Widget1
+connect Box70.Widget Box151.Widget3
+connect Box17.BoxChange Box160.In3
+connect Box160.BoxChange Box18.BoxExecute
+connect Box165.Out Box166.In1
+connect Box166.Out Box107.opacity
+connect Box18.BoxChange Box167.In3
+connect Box167.BoxChange Box107.boxExecute
+connect Box165.BoxChange Box167.In1
+connect Box166.Out Box110.Opacity
+connect Box20.BoxChange Box171.In2
+connect Box171.BoxChange Box110.BoxExecute
+connect Box04.Renderer3 Box173.XZrender
+connect Box27.Spacing Box173.Spacing
+connect Box04.Renderer2 Box173.YZrender
+connect Box04.Renderer4 Box173.XYrender
+connect Box04.Point Box173.ActualPoint
+connect Box04.BoxChange Box174.In4
+connect Box174.BoxChange Box173.BoxExecute
+connect Box177.Out Box175.In2
+connect Box175.Out Box173.In
+connect Box27.Size Box177.In
+connect Box27.Size Box178.In
+connect Box04.Renderer2 Box181.Renderer
+connect Box04.Renderer3 Box179.Renderer
+connect Box04.Renderer4 Box180.Renderer
+connect Box107.boxChange Box182.In2
+connect Box123.BoxChange Box182.In7
+connect Box122.BoxChange Box182.In8
+connect Box90.BoxChange Box182.In5
+connect Box110.BoxChange Box182.In9
+connect Box165.BoxChange Box171.In1
+connect Box110.BoxChange Box189.BoxExecute
+connect Box04.Renderer1 Box189.Renderer
+connect Box04.BoxChange Box190._boxExecViewer
+connect Box21.LstPssblIncnsnstntCntrY Box190._lstPssblIncnsnstntCntrY
+connect Box04.Point Box190._point
+connect Box05.wxContourMainFrame Box190._wxcontourmainframe
+connect Box04.wxVtkBaseView2 Box190._wxvtkbaseview2
+connect Box04.wxVtkBaseView3 Box190._wxvtkbaseview3
+connect Box04.wxVtkBaseView4 Box190._wxvtkbaseview4
+connect Box04.wxVtkBaseView1 Box190._wxvtkbaseview1
+connect Box190._initExec Box182.In1
+connect Box190._widget Box191.Widget2
+connect Box05.Widget Box191.Widget1
+connect Box155.BoxChange Box157.BoxExecute
+connect Box237.widget Box238.Widget1
+connect Box246._widget Box238.Widget3
+connect Box238.Widget Box248.Widget2
+connect Box247.Widget Box248.Widget4
+connect Box146.Widget Box249.Widget3
+connect Box253.Widget Box142.Widget1
+connect Box267.BoxChange Box14.BoxExecute
+connect Box146.Out Box278.In3
+connect Box285.BoxChange Box72.BoxExecute
+connect Box295.SystemType Box294.In
+connect Box294.Out Box268.In1
+connect Box300.Out Box107._direction
+connect Box300.Out Box190._direction
+connect Box301.Out Box61.Dir
+connect Box301.Out Box102.Dir
+connect Box28.Out2 Box21.LstControlPointsZ
+connect Box28.Out2 Box108.LstControlPointsZ
+connect Box178.Out Box175.In8
+connect Box61.Out Box05.In
+connect Box190._iaxis Box107.iaxis
+connect Box04.wxVtkBaseView2 Box306.WxVtkBaseView
+connect Box04.wxVtkBaseView3 Box306.WxVtkBaseView1
+connect Box04.wxVtkBaseView4 Box306.WxVtkBaseView2
+connect Box302.BoxChange Box306.BoxExecute
+connect Box275.BoxChange Box285.In4
+connect Box275.Out Box307.In
+connect Box307.Out Box14.In2
+connect Box302.Out Box310.In
+connect Box308.Out Box311.In
+connect Box04.Renderer1 Box311.Renderer
+connect Box306.BoxChange Box311.BoxExecute
+connect Box311.BoxChange Box312.BoxExecute
+connect Box04.Renderer1 Box312.Renderer
+connect Box306.OutOpacity Box313.In1
+connect Box313.Out Box311.Opacity
+connect Box314.BoxChange Box160.In7
+connect Box314.Out Box316.In
+connect Box316.Out Box312.Active
+connect Box310.Out Box319.In
+connect Box319.Out Box308.In
+connect Box306.Widget Box320.Widget2
+connect Box320.Widget Box321.BoxContent
+connect Box322.Widget Box141.Widget8
+connect Box17.Widget Box323.Widget2
+connect Box100.Out Box326.In0
+connect Box326.Out Box327.In
+connect Box327.Out Box122.In
+connect Box327.Out Box102.In
+connect Box05.BoxChange Box334.BoxExecute
+connect Box04.Renderer1 Box335.Renderer
+connect Box04.Renderer2 Box336.Renderer
+connect Box04.Renderer3 Box337.Renderer
+connect Box04.Renderer4 Box338.Renderer
+connect Box335.BoxChange Box339.In1
+connect Box336.BoxChange Box339.In2
+connect Box337.BoxChange Box339.In3
+connect Box338.BoxChange Box339.In4
+connect Box340.Out Box335.Type
+connect Box340.Out Box336.Type
+connect Box340.Out Box337.Type
+connect Box340.Out Box338.Type
+connect Box334.BoxChange Box339.BoxExecute
+connect Box275.BoxChange Box160.In8
+connect Box27.Size Box341.Dimensions
+connect Box27.Spacing Box341.Spacing
+connect Box341.Out Box100.InImage
+connect Box70.BoxChange Box343.BoxExecute
+connect Box342.Out Box343.Filename
+connect Box278.Out Box348.Param1
+connect Box349.BoxChange Box348.BoxExecute
+connect Box102.Out Box348.Image
+connect Box23.Out Box350.Mesh
+connect Box10.Out Box350.Image
+connect Box351.Out Box90.ScalarVisibility
+connect Box352.Widget Box249.Widget7
+connect Box351.Widget Box353.Widget1
+connect Box353.Widget Box352.BoxContent
+connect Box354.Widget Box353.Widget3
+connect Box351.BoxChange Box355.In1
+connect Box354.BoxChange Box355.In2
+connect Box355.BoxChange Box95.In5
+connect Box354.Out Box350.ColorType
+connect Box358.Out Box350.ColorLevel
+connect Box357.Out Box350.ColorWindow
+connect Box95.BoxChange Box350.BoxExecute
+connect Box350.BoxChange Box90.BoxExecute
+connect Box04.wxVtkBaseView2 Box356.wxVtkBaseView
+connect Box356.WindowColorLevel Box357.In
+connect Box356.WindowColorLevel Box358.In
+connect Box04.wxVtkBaseView3 Box356.wxVtkBaseView1
+connect Box04.wxVtkBaseView4 Box356.wxVtkBaseView2
+connect Box66.Out Box363.wxVtkBaseView
+connect Box363.BoxChange Box365.BoxExecute
+connect Box366.Out Box369.In1
+connect Box370.Out Box366.In
+connect Box370.Out Box367.In
+connect Box370.Out Box368.In
+connect Box27.Size Box371.In
+connect Box372.Out Box373.In1
+connect Box371.Out Box372.In1
+connect Box368.Out Box372.In2
+connect Box04.wxVtkBaseView2 Box365.wxVtkBaseView
+connect Box374.Widget Box141.Widget9
+connect Box290.Widget Box141.Widget2
+connect Box142.Widget Box150.Widget1
+connect Box293.Widget Box142.Widget9
+connect Box386.Widget Box142.Widget8
+connect Box388.Widget Box142.Widget6
+connect Box126.Out Box397.In1
+connect Box72.BoxChange Box397.In2
+connect Box182.Out Box397.In3
+connect Box363.BoxChange Box397.In4
+connect Box295.FileSeparator Box413.Replace
+connect Box268.Out Box267.In
+connect Box413.Out Box268.In2
+connect Box413.Out Box14.In1
+connect Box414.Widget Box151.Widget5
+connect Box342.Out Box414.In
+connect Box415.BoxChange Box414.BoxExecute
+connect Box415.BoxChange Box167.In4
+connect Box415.BoxChange Box285.In3
+connect Box363.PointMouse Box370.In1
+connect Box418.Widget Box419.Widget1
+connect Box10.Out Box421.in
+connect Box419.Widget Box423.BoxContent
+connect Box421.widget Box424.BoxContent
+connect Box249.Widget Box427.Widget2
+connect Box423.Widget Box427.Widget4
+connect Box191.Widget Box06.Widget1
+connect Box04.Widget Box06.Widget2
+connect Box66.Out Box428.wxVtkBaseView
+connect Box429.Out Box428.In
+connect Box428.Out Box432.In
+connect Box432.Out Box430.In
+connect Box430.Out Box365.Active
+connect Box433.Widget Box247.Widget1
+connect Box434.Widget Box247.Widget3
+connect Box435.Widget Box247.Widget5
+connect Box436.Widget Box247.Widget7
+connect Box04.wxVtkBaseView2 Box428.wxVtkBaseView2
+connect Box04.wxVtkBaseView3 Box428.wxVtkBaseView3
+connect Box04.wxVtkBaseView4 Box428.wxVtkBaseView4
+connect Box66.Out Box437.wxVtkBaseView
+connect Box437.BoxChange Box438.BoxExecute
+connect Box04.wxVtkBaseView2 Box438.wxVtkBaseView
+connect Box437.BoxChange Box397.In5
+connect Box314.Widget Box320.Widget1
+connect Box441.Out Box442.FileNameRoi
+connect Box443.LstContourPointsX Box444.LstX
+connect Box443.LstContourPointsY Box444.LstY
+connect Box443.LstContourPointsZ Box444.LstZ
+connect Box443.LstIndexsOut Box444.LstIndexs
+connect Box447.Out Box448.In0
+connect Box448.Out0 Box443.LstIndexsIn
+connect Box444.Out Box449.InPolyData
+connect Box446.Out2 Box443.LstControlPointsZ
+connect Box450.Out Box441.In2
+connect Box275.Out Box450.In
+connect Box413.Out Box441.In1
+connect Box267.BoxChange Box441.BoxExecute
+connect Box18.BoxChange Box442.BoxExecute
+connect Box341.Out Box449.InImage
+connect Box316.Out Box319.Active
+connect Box310.Out Box306.In
+connect Box310.Out Box343.In
+connect Box415.BoxChange Box160.In6
+connect Box449.Out Box453.In0
+connect Box453.Out Box454.In
+connect Box454.Out Box302.In2
+connect Box327.Out Box302.In1
+connect Box27.TypeName Box328.OutputFormat
+connect Box341.Out Box454.ErrorValue
+connect Box341.Out Box327.ErrorValue
+connect Box275.Widget Box142.Widget5
+connect Box456.Out Box457.In
+connect Box458.Out Box456.In
+connect Box10.Out Box458.In
+connect Box458.Out Box459.In0
+connect Box459.Out Box460.In
+connect Box461.Out Box460.I
+connect Box461.Widget Box249.Widget5
+connect Box461.BoxChange Box04.BoxExecute
+connect Box460.Out Box04.In
+connect Box460.Out Box61.In
+connect Box462.Widget Box465.Widget1
+connect Box463.Widget Box465.Widget3
+connect Box464.Widget Box465.Widget5
+connect Box459.Out Box466.In
+connect Box462.Out Box466.I
+connect Box466.Out Box467.In
+connect Box466.Out Box464.In
+connect Box467.MinMax Box468.In
+connect Box467.MinMax Box469.In
+connect Box468.Out Box463.InMin
+connect Box469.Out Box463.InMax
+connect Box463.OutStart Box470.In1
+connect Box463.OutEnd Box470.In3
+connect Box470.Out Box464.lstRangeForColorBar
+connect Box462.BoxChange Box471.In1
+connect Box463.BoxChange Box471.In2
+connect Box471.BoxChange Box464.BoxExecute
+connect Box470.Out Box472.lstRangeForColorBar
+connect Box464.Interpolation Box472.Interpolation
+connect Box464.BoxChange Box472.BoxExecute
+connect Box464.OutOpacity Box472.Opacity
+connect Box301.Out Box474.Dir
+connect Box466.Out Box474.In
+connect Box474.Out Box472.In
+connect Box04.wxVtkBaseView2 Box464.WxVtkBaseView
+connect Box04.wxVtkBaseView3 Box464.WxVtkBaseView1
+connect Box04.wxVtkBaseView4 Box464.WxVtkBaseView2
+connect Box66.Out Box472.WxVtkBaseView
+connect Box465.Widget Box475.BoxContent
+connect Box475.Widget Box249.Widget6
+connect Box424.Widget Box418.Widget6
+connect Box458.Out Box459.In1
+connect Box458.Out Box459.In2
+connect Box427.Widget Box150.Widget6
+connect Box173.BoxChange Box507.In2
+connect Box107.boxChange Box507.In1
+connect Box173.BoxChange Box508.In2
+connect Box107.boxChange Box508.In1
+connect Box173.BoxChange Box509.In2
+connect Box107.boxChange Box509.In1
+connect Box507.BoxChange Box181.BoxExecute
+connect Box508.BoxChange Box179.BoxExecute
+connect Box509.BoxChange Box180.BoxExecute
+connect Box321.Widget Box151.Widget2
+connect Box511.Widget Box510.Widget4
+connect Box151.Widget Box510.Widget2
+connect Box155.Widget Box512.Widget2
+connect Box512.Widget Box151.Widget9
+connect Box516.Widget Box151.Widget7
+connect Box28.Out1 Box21.LstControlPointsY
+connect Box28.Out0 Box21.LstControlPointsX
+connect Box28.Out0 Box108.LstControlPointsX
+connect Box28.Out1 Box108.LstControlPointsY
+connect Box446.Out1 Box443.LstControlPointsY
+connect Box446.Out0 Box443.LstControlPointsX
+connect Box526.Out Box10.In
+connect Box528.Out Box529.In
+connect Box529.Out Box530.In
+connect Box530.Out Box300.In1
+connect Box529.Out Box531.In
+connect Box531.Out Box301.In1
+connect Box367.Out Box369.In3
+connect Box366.Out Box532.In1
+connect Box368.Out Box532.In3
+connect Box367.Out Box532.In5
+connect Box532.Out Box533.In0
+connect Box369.Out Box533.In1
+connect Box533.Out Box438.Point
+connect Box533.Out Box365.Point
+connect Box534.Out Box307.In0
+connect Box535.Out Box307.In1
+connect Box530.Out Box536.In
+connect Box536.Out Box534.In2
+connect Box536.Out Box535.In2
+connect Box04.Renderer3 Box107.RenderXZ
+connect Box04.Renderer4 Box107.RenderXY
+connect Box04.Renderer2 Box107.RenderYZ
+connect Box300.Out Box533.In
+connect Box543.Out Box544.In0
+connect Box544.Out0 Box108.LstIndexsIn
+connect Box544.Out0 Box21.LstIndexsIn
+connect Box301.Out Box20.FromDirection
+connect Box301.Out Box442.FromDirection
+connect Box529.Out Box545.In
+connect Box28.Out2 Box546.In0
+connect Box28.Out1 Box546.In1
+connect Box546.Out Box543.In1
+connect Box530.Out Box546.In
+connect Box165.Widget Box553.BoxContent
+connect Box553.Widget Box249.Widget9
+connect Box20.LstX Box28.In0
+connect Box20.LstY Box28.In1
+connect Box20.LstZ Box28.In2
+connect Box442.LstX Box446.In0
+connect Box442.LstY Box446.In1
+connect Box442.LstZ Box446.In2
+connect Box04.wxVtkBaseView1 Box563._wxvtkbaseview3D1
+connect Box04.wxVtkBaseView2 Box563._wxvtkbaseview2D1
+connect Box04.wxVtkBaseView3 Box563._wxvtkbaseview2D2
+connect Box04.wxVtkBaseView4 Box563._wxvtkbaseview2D3
+connect Box323.Widget Box141.Widget7
+connect Box23.Out Box563._polydata
+connect Box119.Widget Box565.Widget3
+connect Box567.Widget Box565.Widget6
+connect Box563._widgetA Box568.Widget2
+connect Box563._widgetB Box569.Widget2
+connect Box568.Widget Box567.Widget2
+connect Box569.Widget Box567.Widget4
+connect Box04.BoxChange Box570.In2
+connect Box363.BoxChange Box570.In3
+connect Box190._iaxis Box572._iAxis
+connect Box544.Out0 Box572._lstIndex
+connect Box04.Point Box572.point
+connect Box27.Spacing Box572.spc
+connect Box04.Renderer1 Box572.vtkrender3D
+connect Box572.wxwindowout Box141.Widget6
+connect Box27.Spacing Box28.k1
+connect Box27.Spacing Box446.k1
+connect Box20.LstZ Box572.lstZ
+connect Box20.LstY Box572.lstY
+connect Box20.LstX Box572.lstX
+connect Box566.BoxChange Box421.boxExecute
+connect Box566.BoxChange Box267.BoxExecute
+connect Box566.BoxChange Box415.In4
+connect Box566.BoxChange Box167.In2
+connect Box566.BoxChange Box285.In1
+connect Box571.Widget Box142.Widget3
+connect Box248.Widget Box150.Widget8
+connect Box141.Widget Box150.Widget3
+connect Box535.Out Box450.In0
+connect Box534.Out Box450.In1
+connect Box446.Out1 Box608.In1
+connect Box446.Out2 Box608.In0
+connect Box608.Out Box447.In1
+connect Box530.Out Box608.In
+connect Box510.Widget Box150.Widget4
+connect Box349.Widget Box290.BoxContent
+connect Box565.Widget Box141.Widget1
+connect Box411.Path Box413.In
+connect Box649.Out Box411.In
+connect Box649.Out Box342.In1
+connect Box650.Out Box533.In2
+connect Box446.Out0 Box608.In2
+connect Box28.Out0 Box546.In2
+connect Box367.Out Box650.In1
+connect Box366.Out Box650.In3
+connect Box373.Out Box369.In5
+connect Box373.Out Box650.In5
+connect Box20.LstX Box315.In0
+connect Box20.LstY Box315.In1
+connect Box20.LstZ Box315.In2
+connect Box315.Out0 Box190._lstX
+connect Box545.Out Box315.k1
+connect Box317.Out Box526.In
+connect Box318.Out Box108.OpenClose
+connect Box318.Out Box21.OpenClose
+connect Box318.Out Box23.CloseSurface
+connect Box20.LstTypeModel Box324.In
+connect Box324.Out Box345.In
+connect Box345.Out Box346.In
+connect Box346.Out Box318.In1
+connect Box318.Out Box443.OpenClose
+connect Box318.Out Box444.CloseSurface
+connect Box345.Out Box100.TypeOutput
+connect Box570.BoxChange Box563._execute
+connect Box70.BoxChange Box330.BoxExecute
+connect Box413.Out Box331.In1
+connect Box411.BaseName Box331.In3
+connect Box331.Out Box330.FileName
+connect Box23.Out Box332.In2
+connect Box444.Out Box332.In1
+connect Box332.Out Box330.In
+connect Box359.Widget Box142.Widget4
+connect Box648.Out Box571.In
+connect Box344.Out Box359.In
+
+# Complex input ports
+input PlaneOrientation Box528.In " "
+input OutputFilenameImage Box649.In " "
+input ImageIn Box317.In " "
+input Label1 Box648.In " "
+input Label2 Box344.In " "
+
+# Complex output ports
+output MaskOut Box310.Out " "
+output WidgetOut Box69.Widget " "
+output RunConfiguration Box397.Out " "
+
+
+endefine
diff --git a/bbtk/src/bbcreaContoursSetViewerPosition.cxx b/bbtk/src/bbcreaContoursSetViewerPosition.cxx
index 10433ea..90d92f4 100644
--- a/bbtk/src/bbcreaContoursSetViewerPosition.cxx
+++ b/bbtk/src/bbcreaContoursSetViewerPosition.cxx
@@ -43,7 +43,7 @@ void SetViewerPosition::Process()
 				vtkImageData 	*img 		= bbGetInputwxContourMainFrame()->getImageData();
 				int 			ext[6];
 				img->GetExtent(ext);
-				int dimY=ext[3]-ext[2]+1;
+				int dimY = ext[3]-ext[2]+1;
 				if (bbGetInputDirection()==0)
 				{
 					slice = z;
@@ -65,7 +65,7 @@ void SetViewerPosition::Process()
 					slice = x;
 					slice = round( slice/bbGetInputJump() ) * bbGetInputJump() + bbGetInputShift();
 					bbGetInputwxContourMainFrame()->setConceptValue( "Axe Depth", slice );
-					bbGetInputwxContourMainFrame()->SetXY(dimY-z-1,y);
+					bbGetInputwxContourMainFrame()->SetXY(y,dimY-z-1);
 				} // if Direction1
 				bbGetInputwxContourMainFrame()->showAxis(true);
 				bbGetInputwxContourMainFrame()->changeInstant();
diff --git a/lib/Interface_Icons_NDimensions/interfMainPanel.cxx b/lib/Interface_Icons_NDimensions/interfMainPanel.cxx
index 390bfb0..c90c2e6 100644
--- a/lib/Interface_Icons_NDimensions/interfMainPanel.cxx
+++ b/lib/Interface_Icons_NDimensions/interfMainPanel.cxx
@@ -374,8 +374,14 @@ wxPanel* interfMainPanel::getInfoPanel()
 
 void interfMainPanel::onCreateContourSpline( )
 {
-	wxContourMainFrame::getInstance()->showAxis(false);
-	wxContourMainFrame::getInstance()->onCreateContourSpline();
+    wxContourMainFrame::getInstance()->showAxis(false);
+    wxContourMainFrame::getInstance()->onCreateContourSpline();
+}
+
+void interfMainPanel::onCreateContourSplineForceOpen( )
+{
+    wxContourMainFrame::getInstance()->showAxis(false);
+    wxContourMainFrame::getInstance()->onCreateContourSplineForceOpen();
 }
 
 void interfMainPanel::onCreateContourRectangle( )
diff --git a/lib/Interface_Icons_NDimensions/interfMainPanel.h b/lib/Interface_Icons_NDimensions/interfMainPanel.h
index e6eb6e8..49dae1c 100644
--- a/lib/Interface_Icons_NDimensions/interfMainPanel.h
+++ b/lib/Interface_Icons_NDimensions/interfMainPanel.h
@@ -118,6 +118,7 @@ public:
 	**	This methods connect the event in the class interfNewContourMenu with the world of the appli
 	**/
 	void onCreateContourSpline( );
+    void onCreateContourSplineForceOpen();
 	void onCreateContourRectangle( );
 	void onCreateContourCircle( );
 	void onCreateContourLine( );
diff --git a/lib/Interface_Icons_NDimensions/interfNewContourMenu.cxx b/lib/Interface_Icons_NDimensions/interfNewContourMenu.cxx
index 6ac78ab..b7468fb 100644
--- a/lib/Interface_Icons_NDimensions/interfNewContourMenu.cxx
+++ b/lib/Interface_Icons_NDimensions/interfNewContourMenu.cxx
@@ -41,14 +41,17 @@ void interfNewContourMenu::initButtons(wxEvtHandler* evtHandler)
 	std::vector<std::string> path, nom;
 	std::vector<wxObjectEventFunction> funct;
 	std::vector<wxEvtHandler*> hand;	
+	
 	path.push_back(datadir + "/Spline.png");
 	nom.push_back("Create a contour using splines");	
 	funct.push_back((wxObjectEventFunction)&interfNewContourMenu::onCreateContourSpline);
 	hand.push_back(evtHandler);
+
 	path.push_back(datadir+"/Rectangle.png");
 	nom.push_back("Create a contour using the basic shape of a rectangle");
 	funct.push_back((wxObjectEventFunction)&interfNewContourMenu::onCreateContourRectangle);
 	hand.push_back(evtHandler);
+
 	path.push_back(datadir + "/Circle.png");
 	nom.push_back("Create a contour using the basic shape of a Circle");
 	funct.push_back((wxObjectEventFunction)&interfNewContourMenu::onCreateContourCircle);
@@ -73,6 +76,13 @@ void interfNewContourMenu::initButtons(wxEvtHandler* evtHandler)
 	funct.push_back((wxObjectEventFunction) &interfNewContourMenu::onCreateContourPolygon);
 	hand.push_back(this);
 	// RaC 10-09 ---------------------	
+    
+    // EED 2026-04
+    path.push_back(datadir + "/SplineOpen.png");
+    nom.push_back("Create a contour using open splines");
+    funct.push_back((wxObjectEventFunction)&interfNewContourMenu::onCreateContourSplineForceOpen);
+    hand.push_back(evtHandler);
+
     this->addButtons(path, nom);
 	this->setVectorFunction(funct);	
 	this->setEventHandlers(hand);	
@@ -97,7 +107,13 @@ void interfNewContourMenu::onCreateContourBullseye(wxCommandEvent& event)
 
 void interfNewContourMenu::onCreateContourSpline( wxCommandEvent& event )
 {
-	interfMainPanel::getInstance()->onCreateContourSpline();
+    interfMainPanel::getInstance()->onCreateContourSpline();
+}
+
+// EED 2026-04
+void interfNewContourMenu::onCreateContourSplineForceOpen( wxCommandEvent& event )
+{
+    interfMainPanel::getInstance()->onCreateContourSplineForceOpen();
 }
 
 void interfNewContourMenu::onCreateContourRectangle( wxCommandEvent& event )
diff --git a/lib/Interface_Icons_NDimensions/interfNewContourMenu.h b/lib/Interface_Icons_NDimensions/interfNewContourMenu.h
index fbc8201..64fd902 100644
--- a/lib/Interface_Icons_NDimensions/interfNewContourMenu.h
+++ b/lib/Interface_Icons_NDimensions/interfNewContourMenu.h
@@ -57,7 +57,8 @@ private:
 	/**
 	**	This method is in charge of capturing the event when the button is clicked
 	**/
-	void onCreateContourSpline( wxCommandEvent& event );
+    void onCreateContourSpline( wxCommandEvent& event );
+    void onCreateContourSplineForceOpen( wxCommandEvent& event );
 	/**
 	**	This method is in charge of capturing the event when the button is clicked
 	**/
diff --git a/lib/Interface_ManagerContour_NDimensions/wxContourEventHandler.cxx__ b/lib/Interface_ManagerContour_NDimensions/wxContourEventHandler.cxx__
index e80e25c..95729ae 100644
--- a/lib/Interface_ManagerContour_NDimensions/wxContourEventHandler.cxx__
+++ b/lib/Interface_ManagerContour_NDimensions/wxContourEventHandler.cxx__
@@ -2541,11 +2541,10 @@ myfile.close();
 //fprintf(ff,"EED wxContourEventHandler::createContour() \n" );
 //fprintf(ff,"    %s\n %p ",theName.c_str() ,  );
 //fclose(ff);
-
-
 	}
-	manualContourModel * wxContourEventHandler::factoryManualContourModel(PanelBullEyeOptions* panel){
-
+    
+	manualContourModel * wxContourEventHandler::factoryManualContourModel(PanelBullEyeOptions* panel)
+    {
 		manualContourModelBullEye *manModelContourBullEye = new manualContourModelBullEye();
 		manualContourModel *manModelContour=NULL;
 		manModelContour = manModelContourBullEye;
@@ -2573,7 +2572,6 @@ myfile.close();
 				} // for iSector
 			} // for iCrown
 		} // if _panelBullEyeOptions
-		
 		return manModelContour;
 	}
 
@@ -2601,8 +2599,6 @@ myfile.close();
 //fprintf(ff,"EED wxContourEventHandler::createContour() \n" );
 //fprintf(ff,"    %s\n %p ",theName.c_str() ,  );
 //fclose(ff);
-
-
 	}
 
 	//------------------------------------------------------------------------------------------------------------
@@ -2614,7 +2610,8 @@ myfile.close();
 		_modelManager = theModelManager;
 		_workSpace = _modelManager->getContourWorkspace();
 	}
-	//------------------------------------------------------------------------------------------------------------	
+    
+	//------------------------------------------------------------------------------------------------------------
 	void wxContourEventHandler :: setViewPanel(  wxContourViewPanel * theViewPanel )
 	{
 		_theViewPanel = theViewPanel;
@@ -2623,15 +2620,12 @@ myfile.close();
 		/*double spc[3];
 		this->_theViewPanel->getSpacing(spc);
 		_sceneManager		= new wxVtkBaseView_SceneManager ( this->_theViewPanel->getWxVtkBaseView(), this, spc  );
-		
 		Connect( _theViewPanel->GetId(), wxINSTANT_CHANGE, (wxObjectEventFunction) (wxCommandEventFunction)  &wxContourEventHandler::onChangeInstant );
         Connect( wxID_ANY, wxEVT_START_CREATE_MULT_ROI, (wxObjectEventFunction) (wxCommandEventFunction)  &wxContourEventHandler::onCreateMultipleROI );
 		Connect( wxID_ANY, wxEVT_START_CREATE_ROI, (wxObjectEventFunction) (wxCommandEventFunction)  &wxContourEventHandler::onCreateROI );
 		Connect( wxID_ANY, wxEVT_STOP_CREATE_ROI, (wxObjectEventFunction) (wxCommandEventFunction)  &wxContourEventHandler::onStopCreateROI );
 		Connect( wxID_ANY, wxEVT_CHANGED_DEEP, (wxObjectEventFunction) (wxCommandEventFunction)  &wxContourEventHandler::onChangedDeep );
 		Connect( wxID_ANY,  wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &wxContourEventHandler :: onActionButtonPressed ); */
-
-		
 	}
 
 	//------------------------------------------------------------------------------------------------------------
diff --git a/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.cxx b/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.cxx
index ef61531..d05c6a7 100644
--- a/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.cxx
+++ b/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.cxx
@@ -99,6 +99,7 @@ char wxContourMainFrame::COPY = 'C';
 		: wxPanel(parent, id, pos, size, style)
 	{
 		m_mgr.SetManagedWindow(this);
+        _maxContoursByInstant       = 1000;
 		_contourGroup				= 1;
 		_creatingContoursActive		= false;
 		_theViewPanel				= NULL;
@@ -166,50 +167,49 @@ void wxContourMainFrame::configure(std::vector<vtkImageData*> imgs)
 
 wxContourMainFrame* wxContourMainFrame::getInstance(wxWindow* parent, wxWindowID id,const wxString& title,const wxPoint& pos,const wxSize& size,std::vector<vtkImageData*> images, long style,std::string datadir )
 {
-		if(instance == NULL)
-		{
-			instance=new wxContourMainFrame(parent, id, title, pos, size, images, style,datadir);
-		}
-		return instance;
+	if(instance == NULL)
+	{
+		instance=new wxContourMainFrame(parent, id, title, pos, size, images, style,datadir);
+	}
+	return instance;
 }
 
 std::vector<vtkImageData*> wxContourMainFrame::getVectImages()
 {
-		return kernelManager->getVectImages();
+	return kernelManager->getVectImages();
 }
 
 wxContourMainFrame* wxContourMainFrame::getInstance()
 {
-		return instance;
+	return instance;
 }
 
 void wxContourMainFrame::resetInstance()
 {
-		instance->Destroy();
+	instance->Destroy();
 }
 
 wxContourMainFrame::~wxContourMainFrame()
 {
-		delete _contourextractdata;
-		deleteAllContours();
-		_pannew->Close();
-		interfMainPanel::resetInstance();
-		delete kernelManager;
-		instance = NULL;
-		//_pannew->Destroy();
-		//delete _pannew;
-
-		m_mgr.UnInit();
-		//delete m_mgr;
-
-		//El problema al cerrar la aplicacion puede estar asociado
-		//a que  wxAUINotebook esta en la aplicacion
-		//principal (wxContourGUIExample)tambien
-		//EED????		delete _theViewPanel;
-		//EED????		delete _instantPanel;
-		//EED????		delete _buttonsBar;
-		//EED????		delete _actualInstant;
-		//EED????		delete _sceneManager;
+	delete _contourextractdata;
+	deleteAllContours();
+	_pannew->Close();
+	interfMainPanel::resetInstance();
+	delete kernelManager;
+	instance = NULL;
+	//_pannew->Destroy();
+	//delete _pannew;
+	m_mgr.UnInit();
+	//delete m_mgr;
+	
+	//El problema al cerrar la aplicacion puede estar asociado
+	//a que  wxAUINotebook esta en la aplicacion
+	//principal (wxContourGUIExample)tambien
+	//EED????		delete _theViewPanel;
+	//EED????		delete _instantPanel;
+	//EED????		delete _buttonsBar;
+	//EED????		delete _actualInstant;
+	//EED????		delete _sceneManager;
 }
 
 	//------------------------------------------------------------------------------------------------------------
@@ -310,16 +310,15 @@ wxContourMainFrame::~wxContourMainFrame()
 //		_listViewPanel = theListViewPanel;
 //	}
 
-void wxContourMainFrame::onCreateContourSpline( ){
-
+void wxContourMainFrame::onCreateContourSpline()
+{
 	//JCP 20-10-08 Undo redo implementation
 	saveState();
 	//JCP 20-10-08 Undo redo implementation
 	createContour( 1 );
-
 }
 
-void wxContourMainFrame::onCreateContourRectangle( )
+void wxContourMainFrame::onCreateContourRectangle()
 {
     //JCP 20-10-08 Undo redo implementation
 	saveState();
@@ -327,7 +326,7 @@ void wxContourMainFrame::onCreateContourRectangle( )
 	createContour( 2 );
 }
 
-void wxContourMainFrame::onCreateContourCircle( )
+void wxContourMainFrame::onCreateContourCircle()
 {
     //JCP 20-10-08 Undo redo implementation
 	saveState();
@@ -335,7 +334,7 @@ void wxContourMainFrame::onCreateContourCircle( )
 	createContour( 3 );
 }
 
-void wxContourMainFrame::onCreateContourLine( )
+void wxContourMainFrame::onCreateContourLine()
 {
     //JCP 20-10-08 Undo redo implementation
 	saveState();
@@ -344,7 +343,7 @@ void wxContourMainFrame::onCreateContourLine( )
 }
 
 // RaC 09-09 --------------------------------------
-void wxContourMainFrame::onCreateContourPoints( )
+void wxContourMainFrame::onCreateContourPoints()
 {
     //JCP 20-10-08 Undo redo implementation
 	saveState();
@@ -354,7 +353,7 @@ void wxContourMainFrame::onCreateContourPoints( )
 // RaC 09-09 --------------------------------------
 
 // RaC 10-09 --------------------------------------
-void wxContourMainFrame::onCreateContourPolygon( )
+void wxContourMainFrame::onCreateContourPolygon()
 {
     //JCP 20-10-08 Undo redo implementation
 	saveState();
@@ -363,6 +362,19 @@ void wxContourMainFrame::onCreateContourPolygon( )
 }
 // RaC 10-09 --------------------------------------
 
+
+  //EED
+  //  12    spline3D
+
+// EED 2026-04
+void wxContourMainFrame::onCreateContourSplineForceOpen()
+{
+    //JCP 20-10-08 Undo redo implementation
+    saveState();
+    //JCP 20-10-08 Undo redo implementation
+    createContour( 14 );
+}
+
 //------------------------------------------------------------------------------------------------------------
 
 void wxContourMainFrame :: onCreateContourBullEye(wxPanel* panel )
@@ -395,25 +407,18 @@ void wxContourMainFrame::createContour( int typeContour )
 {
 	std::vector<int> instantVector;
 	_instantPanel->getInstant( instantVector );
-
     //EED 2025-01-07
     CleanContoursWithEmptyPoints();
-    
     //EED 2024-12-28
     std::vector<std::string> lstOutlinesNames = kernelManager->getOutlinesNameAtInstant(instantVector);
     int sizeLstOutlinesNames = lstOutlinesNames.size();
-
     if (sizeLstOutlinesNames < _maxContoursByInstant)
     {
-        
         //Creating the manualContourModel and including in the model
-        manualBaseModel * manModelContour = kernelManager->factoryManualContourModel(typeContour);
-        
-        
+        manualBaseModel * manModelContour = kernelManager->factoryManualContourModel(typeContour);   
         std::vector<int> tempVector;
         getInstantVector( tempVector );
         manModelContour->SetLabel2( std::to_string(tempVector[1]) );
-        
         std::string theName = kernelManager->createOutline(manModelContour, instantVector);
         /*std::vector<int> instantVector;
          _instantPanel->getInstant( instantVector );
@@ -437,7 +442,8 @@ manualBaseModel * wxContourMainFrame::factoryManualContourModel(wxPanel* panel)
 	manualContourModelBullEye *manModelContourBullEye = new manualContourModelBullEye();
 	manualBaseModel *manModelContour=NULL;
 	manModelContour = manModelContourBullEye;
-	if (panel!=NULL){
+	if (panel!=NULL)
+	{
 		int iCrown,sizeCrowns,iSector,sizeSectors;
 		double radioA,radioB,ang,angDelta ;
 		sizeCrowns = ((PanelBullEyeOptions*)panel)->GetNumberOfCrowns();
@@ -563,7 +569,6 @@ void wxContourMainFrame::onDeleteContoursActSlice()
 {
     //EED 2025-01-07
     CleanContoursWithEmptyPoints();
-    
 	//JCP 20-10-08 Undo redo implementation
 	saveState();
 	//JCP 20-10-08 Undo redo implementation
@@ -661,13 +666,11 @@ void wxContourMainFrame::ShowResultImages(int typeContourGroup, int selection, i
 	vtkImageData * mask;
 	vtkImageData * value;
 	this->getMaskValue(&mask, &value, typeContourGroup, selection, minZ, maxZ);
-
 	std::vector<int> nTypeView;
 	nTypeView.push_back(5);
 	nTypeView.push_back(1);
 	nTypeView.push_back(2);
 	nTypeView.push_back(0);
-
 	if (_frameShowResultImages==NULL)
 	{
 //		wxFrame *_frameShowResultImages = new wxFrame(this, -1,_T("Result image extracted.."),wxDefaultPosition,wxSize(600,600), wxDEFAULT_FRAME_STYLE|wxSTAY_ON_TOP);
@@ -1044,11 +1047,13 @@ void wxContourMainFrame::onSave()
 			saveFileWithContours( fileNameContourROI );
 		}
 	} else {//CMRU 03-09-09-----------------------------------------------------------------------------------------------
-		std::cout<<"Nombre del archivo: "<<GetFileLocation()<<std::endl;
+		std::cout<<"Name of the file: "<<GetFileLocation()<<std::endl;
 		std::string fileNameContourROI = GetFileLocation();
-		std::cout<<"Nombre del archivo: "<<fileNameContourROI<<std::endl;
+		std::cout<<"Name of the file: "<<fileNameContourROI<<std::endl;
 		kernelManager->setCurrentFileName(fileNameContourROI);
+        printf("EED wxContourMainFrame::onSave 1 \n");
 		saveFileWithContours( fileNameContourROI);
+        printf("EED wxContourMainFrame::onSave 2 \n");
 	}
 //------------------------------------------------------------------------------------------------------------
 }
@@ -1063,7 +1068,7 @@ void wxContourMainFrame::saveFileWithContours( std::string filename )
 
 //CMRU 03-09-09-----------------------------------------------------------------------------------------------
 	filename.append("data");
-	std::cout<<"Nombre del archivo: "<<filename<<std::endl;
+	std::cout<<"Name of the file: "<<filename<<std::endl;
 	FILE *pFileData=fopen(filename.c_str(),"w+");
 //------------------------------------------------------------------------------------------------------------
 
diff --git a/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.h b/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.h
index 41ce47e..58c2a14 100644
--- a/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.h
+++ b/lib/Interface_ManagerContour_NDimensions/wxContourMainFrame.h
@@ -172,7 +172,8 @@ class wxContourMainFrame : public wxPanel {
 	/**
 	**	This methods connect the event in the class interfMainPanel with the world of the appli
 	**/
-	void onCreateContourSpline( );
+    void onCreateContourSpline( );
+    void onCreateContourSplineForceOpen( );
 	void onCreateContourRectangle( );
 	void onCreateContourCircle( );
 	void onCreateContourLine( );
diff --git a/lib/Interface_ManagerContour_NDimensions/wxVtkBaseView_SceneManager.cxx b/lib/Interface_ManagerContour_NDimensions/wxVtkBaseView_SceneManager.cxx
index 907c15b..c43faeb 100644
--- a/lib/Interface_ManagerContour_NDimensions/wxVtkBaseView_SceneManager.cxx
+++ b/lib/Interface_ManagerContour_NDimensions/wxVtkBaseView_SceneManager.cxx
@@ -227,6 +227,16 @@ wxDEFINE_EVENT(wxEVT_CHANGED_DEEP, wxCommandEvent);
 			manContourControl	= new manualContourControler();
 			manViewerContour	= new manualViewContour();
 		}
+        
+        // 12 Spline3D
+        
+        //EED 2026-04
+        //Spline Force Open
+        if (typeContour==14)
+        {
+            manContourControl    = new manualContourControler();
+            manViewerContour     = new manualViewContour();
+        }
 
         _lastInteraction        = insertWrap( theKeyName, manContourControl, manViewerContour );
 		_lastInteractionName    = theKeyName;
diff --git a/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.cxx b/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.cxx
index d2ccbf6..f970ddf 100644
--- a/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.cxx
+++ b/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.cxx
@@ -30,6 +30,13 @@
 #include "vtkVersion.h"
 #include "KernelManagerContour.h"
 
+#include "manualContourModel.h"
+#include "manualContourModelCircle.h"
+#include "manualContourModelLine.h"
+#include "manualContourModelRoi.h"
+#include "manualContourModelPolygon.h"
+#include "manualContourModelSplineForceOpen.h"
+
 KernelManagerContour::KernelManagerContour()
 {
 /**THIS ALL SHOULD BE IN AN OTHER LIB CALLED PERSISTANCE
@@ -467,6 +474,18 @@ manualBaseModel *KernelManagerContour::factoryManualContourModel(int typeContour
 	{
 		manModelContour = new manualContourModelPolygon();
 	}
+    
+    // 12   spline3D
+    
+    
+    // 2026-04
+    // spline Force Open
+    if (typeContour==14)
+    {
+        manModelContour = new manualContourModelSplineForceOpen();
+//        manModelContour->SetForceOpenContour(true);
+    }
+
 	return manModelContour;
 }
 
diff --git a/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.h b/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.h
index 6fd61ce..53df3eb 100644
--- a/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.h
+++ b/lib/kernel_ManagerContour_NDimensions/KernelManagerContour.h
@@ -43,12 +43,6 @@
 #endif
 #include "ContourPropagation.h"
 
-#include "manualContourModel.h"
-#include "manualContourModelCircle.h"
-#include "manualContourModelLine.h"
-#include "manualContourModelRoi.h"
-#include "manualContourModelPolygon.h"
-
 #include <vtkImageChangeInformation.h>
 
 class KernelManagerContour{