set defaut implementation at creation

src/osgAnimation/MorphGeometry.cpp

@@ -29,6 +29,7 @@ MorphGeometry::MorphGeometry() :
     setUseDisplayList(false);
     setUpdateCallback(new UpdateMorphGeometry);
     setUseVertexBufferObjects(true);
+    _morphTransformImplementation = new MorphTransformSoftware();
 }
 
 MorphGeometry::MorphGeometry(const osg::Geometry& g) :
@@ -41,10 +42,12 @@ MorphGeometry::MorphGeometry(const osg::Geometry& g) :
     setUseDisplayList(false);
     setUpdateCallback(new UpdateMorphGeometry);
     setUseVertexBufferObjects(true);
+    _morphTransformImplementation = new MorphTransformSoftware();
 }
 
 MorphGeometry::MorphGeometry(const MorphGeometry& b, const osg::CopyOp& copyop) :
     osg::Geometry(b,copyop),
+    _morphTransformImplementation((MorphTransform*)copyop(b._morphTransformImplementation)),
     _dirty(b._dirty),
     _method(b._method),
     _morphTargets(b._morphTargets),
@@ -56,9 +59,6 @@ MorphGeometry::MorphGeometry(const MorphGeometry& b, const osg::CopyOp& copyop)
     setUseVertexBufferObjects(true);
 }
 
-MorphTransform* MorphGeometry::getMorphTransformImplementation() { return _rigTransformImplementation.get(); }
-void MorphGeometry::setMorphTransformImplementation(MorphTransform* rig) { _rigTransformImplementation = rig; }
-
 UpdateMorph::UpdateMorph(const UpdateMorph& apc,const osg::CopyOp& copyop) :
     osg::Object(apc, copyop),
     osg::Callback(apc, copyop),

src/osgAnimation/MorphTransformHardware.cpp

@@ -1,5 +1,5 @@
 /*  -*-c++-*-
- *  Copyleft 2016 Valentin Julien
+ *  Copyright (C) 2017 Julien Valentin <mp3butcher@hotmail.com>
  *
  * This library is open source and may be redistributed and/or modified under
  * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or

src/osgAnimation/RigGeometry.cpp

@@ -59,6 +59,7 @@ RigGeometry::RigGeometry()
     _matrixFromSkeletonToGeometry = _invMatrixFromSkeletonToGeometry = osg::Matrix::identity();
     // disable the computation of boundingbox for the rig mesh
     setComputeBoundingBoxCallback(new RigComputeBoundingBoxCallback());
+    _rigTransformImplementation = new osgAnimation::RigTransformSoftware;
 
 }
 
@@ -66,6 +67,7 @@ RigGeometry::RigGeometry()
 RigGeometry::RigGeometry(const RigGeometry& b, const osg::CopyOp& copyop) :
     osg::Geometry(b,copyop),
     _geometry(b._geometry),
+    _rigTransformImplementation((RigTransform*)copyop(b._rigTransformImplementation)),
     _vertexInfluenceMap(b._vertexInfluenceMap),
     _needToComputeMatrix(b._needToComputeMatrix)
 {
@@ -100,7 +102,7 @@ void RigGeometry::computeMatrixFromRootSkeleton()
 
 void RigGeometry::update()
 {
-    RigTransform& implementation = *getRigTransformImplementation();
+    RigTransform& implementation = *_rigTransformImplementation;
     (implementation)(*this);
 }