X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=lib%2FTransformer.cxx;h=c901362cb8d3bdd50701014a36b314480b1a06aa;hb=6ab99c126654ed05ed2bea23b70ef9d73e90d784;hp=de53958696118363be844d93da39017921e52f88;hpb=aa1b23f7a0b103bc3fd8989c0e60b97697adbbc3;p=creaRigidRegistration.git

diff --git a/lib/Transformer.cxx b/lib/Transformer.cxx
index de53958..c901362 100644
--- a/lib/Transformer.cxx
+++ b/lib/Transformer.cxx
@@ -15,10 +15,9 @@ Transformer::Transformer()
 	//If the transform already exists, we delete it before we create a new transform 
 	//and set the matrix with the identity matrix
 	_transform= vtkTransform::New();
-	vtkMatrix4x4 *_matrix = vtkMatrix4x4::New();
+	_matrix = vtkMatrix4x4::New();
 	_matrix->Identity();
-	_transform->SetMatrix(_matrix);
-	
+	_transform->SetMatrix(_matrix);	
 }
 
 /*
@@ -28,6 +27,7 @@ Transformer::~Transformer()
 {
 	//We delete the existing transform
 	if (_transform != NULL ) { _transform->Delete(); }
+	if (_matrix != NULL ) { _matrix->Delete(); }
 }
 
 /*
@@ -92,10 +92,33 @@ vtkTransform *Transformer::GetResult()
 	MAKES THE TRANSFORMATIONS
 */
 void Transformer::Run()
-{	
+{
 	_transform->Identity();
-	_transform->Translate(_centerPoint[0], _centerPoint[1], _centerPoint[2]);
-	_transform->Scale(_scaleX, _scaleY,_scaleZ);
+	_transform->PostMultiply();
+	if(_centerPoint.size() < 3)
+	{
+		_transform->Translate(-_centerPoint[0], -_centerPoint[1], 0);
+		std::cout << "NTU Transformer2D Center Points: " << _centerPoint[0] << " " << _centerPoint[1] << std::endl;
+	}
+	else
+	{
+		_transform->Translate(-_centerPoint[0], -_centerPoint[1], -_centerPoint[2]);
+		std::cout << "NTU Transformer2D Center Points: " << _centerPoint[0] << " " << _centerPoint[1] << " " << _centerPoint[2] << std::endl;
+	}
+
 	_transform->RotateWXYZ(_angle, 0, 0, 1);
+	//std::cout << "NTU Transformer2D Angle: " << _angle << std::endl;
+
+	if(_scaleX < 0 || _scaleY < 0 || _scaleZ < 0)
+	{
+		_transform->Scale(100, 100, 100);
+		//std::cout << "NTU Transformer2D Scale: " << _scaleX << " " << _scaleY << " " << _scaleZ << std::endl;
+	}
+	else
+	{
+		_transform->Scale(_scaleX, _scaleY,_scaleZ);
+		//std::cout << "NTU Transformer2D Scale: " << _scaleX << " " << _scaleY << " " << _scaleZ << std::endl;
+	}		
+	_transform->Inverse();
 	_transform->Update();
 }