X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=bbtk_creaVtk_PKG%2Fsrc%2FbbcreaVtkCreateMeshFromPoints.cxx;h=b141e0257287999a8a218992cb9262b1171750cc;hb=08782c0d31c11a62a886395873580e394b3a9dcd;hp=34c6e66fd584cf9d9dec835ad3a23b6bebcb105b;hpb=27cd1709e7cd62aa62f02df8abecdd8bea1d8767;p=creaVtk.git

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkCreateMeshFromPoints.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkCreateMeshFromPoints.cxx
index 34c6e66..b141e02 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkCreateMeshFromPoints.cxx
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkCreateMeshFromPoints.cxx
@@ -4,12 +4,7 @@
 #include "bbcreaVtkCreateMeshFromPoints.h"
 #include "bbcreaVtkPackage.h"
 
-#include "vtkPoints.h"
 #include "vtkTriangleStrip.h"
-#include "vtkCellArray.h"
-
-#include "vtkCleanPolyData.h"
-
 
 namespace bbcreaVtk
 {
@@ -36,53 +31,44 @@ void CreateMeshFromPoints::Process()
 
 //    bbSetOutputOut( bbGetInputIn() );
 //    std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
-
-
-printf("EED CreateMeshFromPoints::Process Start\n");
-
-  
 		std::vector<double> lstX		= bbGetInputLstX();
 		std::vector<double> lstY		= bbGetInputLstY();
 		std::vector<double> lstZ		= bbGetInputLstZ();
 		std::vector<int> lstIndexs		= bbGetInputLstIndexs();
-
-
 		if ( (lstIndexs.size()<=1) || (lstX.size()==0) || (lstX.size()!=lstY.size()) || (lstY.size()!=lstZ.size()) )
 		{
 			printf("Warnning! CreateMeshFromPoints::Process: List of points X Y Z  and LstIndexes is not correct\n");
 		} else  {
-
 			int ii,sizeSegment1,sizeSegment2;
 			int endSegment;
-
-			vtkSmartPointer<vtkPoints> points = vtkSmartPointer<vtkPoints>::New();
+//			vtkSmartPointer<vtkPoints> points = vtkSmartPointer<vtkPoints>::New();
+			if (points!=NULL) points->Delete();
+			points = vtkPoints::New();
 			int i,sizeLstX 	= 	lstX.size();
 			for (i=0;i<sizeLstX;i++)
 			{
 				points->InsertNextPoint(lstX[i],lstY[i],lstZ[i]);
 			} // for i
-
-			vtkSmartPointer<vtkCellArray> cells = vtkSmartPointer<vtkCellArray>::New();
+//			vtkSmartPointer<vtkCellArray> cells = vtkSmartPointer<vtkCellArray>::New();
+			if (cells!=NULL) cells->Delete();
+			cells = vtkCellArray::New();
 			int maxElements;
 			int maxSegment1,maxSegment2;
 			int iSeg1,iSeg2;
-
 			int iGeneral	=	0;
 			int	sizeLstIdexes=lstIndexs.size();
 			for (i=0; i<sizeLstIdexes-1;i++)
 			{
-				sizeSegment1=lstIndexs[i];
-				sizeSegment2=lstIndexs[i+1];
-
+				sizeSegment1 = lstIndexs[i];
+				sizeSegment2 = lstIndexs[i+1];
 				vtkSmartPointer<vtkTriangleStrip> triangleStrip = vtkSmartPointer<vtkTriangleStrip>::New();
 				triangleStrip->GetPointIds()->SetNumberOfIds(sizeSegment1+sizeSegment2);
-
 				maxElements=sizeSegment1;
 				if (maxElements<sizeSegment2) maxElements=sizeSegment2;
-				maxSegment1=iGeneral+sizeSegment1;
-				maxSegment2=iGeneral+sizeSegment1+sizeSegment2;
-				iSeg1=iGeneral;
-				iSeg2=iGeneral+sizeSegment1;
+				maxSegment1	= iGeneral+sizeSegment1;
+				maxSegment2	= iGeneral+sizeSegment1+sizeSegment2;
+				iSeg1		= iGeneral;
+				iSeg2		= iGeneral+sizeSegment1;
 				for (ii=0; ii<maxElements; ii++)
 				{
 					triangleStrip->GetPointIds()->SetId(ii*2  ,iSeg1);
@@ -94,24 +80,24 @@ printf("EED CreateMeshFromPoints::Process Start\n");
 				} // for ii 
 				iGeneral=iGeneral+sizeSegment1;
 				cells->InsertNextCell(triangleStrip);
-
 			} //for  LstIndexs
-
-			vtkPolyData *polydata = vtkPolyData::New();
+//			vtkPolyData *polydata = vtkPolyData::New();
+			if (polydata!=NULL) polydata->Delete();
+			polydata = vtkPolyData::New();
 			polydata->SetPoints(points);
 			polydata->SetStrips(cells);
-
-			vtkCleanPolyData *clean=vtkCleanPolyData::New();
+//			vtkCleanPolyData *clean=vtkCleanPolyData::New();
+			if (clean!=NULL) clean->Delete();
+			clean = vtkCleanPolyData::New();
 			clean->SetInputData(polydata);
 			clean->Update();
-
+//			vtkTriangleFilter *triangle = vtkTriangleFilter::New();
+			if (triangle!=NULL) triangle->Delete();
+			triangle = vtkTriangleFilter::New();
+			triangle->SetInputData( clean->GetOutput() );
+			triangle->Update();
 			bbSetOutputOut( clean->GetOutput() );
-
 		}// if listXYZ size
-
-printf("EED CreateMeshFromPoints::Process End\n");
-
-
 }
 //===== 
 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
@@ -122,7 +108,11 @@ void CreateMeshFromPoints::bbUserSetDefaultValues()
 //  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
 //    Here we initialize the input 'In' to 0
 //   bbSetInputIn(0);
-  
+  	points		= NULL;
+	cells		= NULL;
+	polydata	= NULL;
+	clean		= NULL;
+	triangle	= NULL;
 }
 //===== 
 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)