1 // SALOME FILTER : interactive object for VISU entities implementation
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SALOME_Transform.cxx
25 // Author : Laurent CORNABE with help of Nicolas REJNERI
29 #include "SALOME_Transform.h"
31 #include <vtkObjectFactory.h>
32 #include <vtkMatrix4x4.h>
36 vtkStandardNewMacro(SALOME_Transform);
38 void SALOME_Transform::SetScale(float theScaleX, float theScaleY, float theScaleZ){
39 double aMatrix[16] = {theScaleX,0,0,0,
43 vtkTransform::SetMatrix(aMatrix);
46 int SALOME_Transform::IsIdentity(){
47 float* aScale = GetScale();
48 return (aScale[0] == 1.0 && aScale[1] == 1.0 && aScale[2] == 1.0);