From 3a564a367ee792837759fea699ea0a85f14ff9aa Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <davila@creatis.insa-lyon.fr>
Date: Wed, 27 Oct 2021 17:01:56 +0200
Subject: [PATCH] #3469 vtk8itk4wx3 macos

---
 .../src/bbcreaVtkApplyTransformToPoint3D.cxx  | 58 ++++++++++---------
 1 file changed, 32 insertions(+), 26 deletions(-)

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkApplyTransformToPoint3D.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkApplyTransformToPoint3D.cxx
index 6b66267..743ee1e 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkApplyTransformToPoint3D.cxx
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkApplyTransformToPoint3D.cxx
@@ -31,32 +31,38 @@ void ApplyTransformToPoint3D::Process()
 //    std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
 
 
-	if ((bbGetInputPoint().size()==3) && (bbGetInputDirectionInPoint().size()==3) )
-	{
-		double point[3] , newPoint[3];
-		point[0] = bbGetInputPoint()[0];
-		point[1] = bbGetInputPoint()[1];
-		point[2] = bbGetInputPoint()[2];
-		bbGetInputTransform()->TransformPoint( point,newPoint );
-		std::vector<double> out;
-		out.push_back( newPoint[0] );
-		out.push_back( newPoint[1] );
-		out.push_back( newPoint[2] );
-		bbSetOutputOut( out );
-		
-		double pointDir[3] , newPointDir[3];
-		pointDir[0] = bbGetInputPoint()[0]+bbGetInputDirectionInPoint()[0];
-		pointDir[1] = bbGetInputPoint()[1]+bbGetInputDirectionInPoint()[1];
-		pointDir[2] = bbGetInputPoint()[2]+bbGetInputDirectionInPoint()[2];
-		bbGetInputTransform()->TransformPoint( pointDir,newPointDir );
-		std::vector<double> outDir;
-		outDir.push_back( newPointDir[0]-newPoint[0] );
-		outDir.push_back( newPointDir[1]-newPoint[1] );
-		outDir.push_back( newPointDir[2]-newPoint[2] );
-		bbSetOutputOutDirection( outDir );
-	} else {
-		printf("EED Warning!  ApplyTransformToPoint3D::Process  Incoherent sizes  Point(3)=%d  DirectionInPoint(3)=%d\n", bbGetInputPoint().size(),bbGetInputDirectionInPoint().size() );
-	}// if Point size
+    if (bbGetInputTransform()!=NULL)
+    {
+        if ((bbGetInputPoint().size()==3) && (bbGetInputDirectionInPoint().size()==3) )
+        {
+            double point[3] , newPoint[3];
+            point[0] = bbGetInputPoint()[0];
+            point[1] = bbGetInputPoint()[1];
+            point[2] = bbGetInputPoint()[2];
+            bbGetInputTransform()->TransformPoint( point,newPoint );
+            std::vector<double> out;
+            out.push_back( newPoint[0] );
+            out.push_back( newPoint[1] );
+            out.push_back( newPoint[2] );
+            bbSetOutputOut( out );
+            
+            double pointDir[3] , newPointDir[3];
+            pointDir[0] = bbGetInputPoint()[0]+bbGetInputDirectionInPoint()[0];
+            pointDir[1] = bbGetInputPoint()[1]+bbGetInputDirectionInPoint()[1];
+            pointDir[2] = bbGetInputPoint()[2]+bbGetInputDirectionInPoint()[2];
+            bbGetInputTransform()->TransformPoint( pointDir,newPointDir );
+            std::vector<double> outDir;
+            outDir.push_back( newPointDir[0]-newPoint[0] );
+            outDir.push_back( newPointDir[1]-newPoint[1] );
+            outDir.push_back( newPointDir[2]-newPoint[2] );
+            bbSetOutputOutDirection( outDir );
+        } else {
+            printf("EED Warning!  ApplyTransformToPoint3D::Process  Incoherent sizes  Point(3)=%d  DirectionInPoint(3)=%d\n", bbGetInputPoint().size(),bbGetInputDirectionInPoint().size() );
+        }// if Point size
+
+    } else {
+        printf("Warning!  ApplyTransformToPoint3D::Process Transform not set.\n");
+    }// if Transform NULL
 }
 
 //===== 
-- 
2.45.1