void RigTransformSoftware::operator()(RigGeometry& geom)
{
if (_needInit)
if (!init(geom))
return;
if (!geom.getSourceGeometry()) {
OSG_WARN << this << " RigTransformSoftware no source geometry found on RigGeometry" << std::endl;
return;
}
osg::Geometry& source = *geom.getSourceGeometry();
osg::Geometry& destination = geom;
osg::Vec3Array* positionSrc = dynamic_cast<osg::Vec3Array*>(source.getVertexArray());
osg::Vec3Array* positionDst = dynamic_cast<osg::Vec3Array*>(destination.getVertexArray());
if (positionSrc && (!positionDst || (positionDst->size() != positionSrc->size()) ) )
{
if (!positionDst)
{
positionDst = new osg::Vec3Array;
positionDst->setDataVariance(osg::Object::DYNAMIC);
destination.setVertexArray(positionDst);
}
*positionDst = *positionSrc;
}
osg::Vec3Array* normalSrc = dynamic_cast<osg::Vec3Array*>(source.getNormalArray());
osg::Vec3Array* normalDst = dynamic_cast<osg::Vec3Array*>(destination.getNormalArray());
if (normalSrc && (!normalDst || (normalDst->size() != normalSrc->size()) ) )
{
if (!normalDst)
{
normalDst = new osg::Vec3Array;
normalDst->setDataVariance(osg::Object::DYNAMIC);
destination.setNormalArray(normalDst);
destination.setNormalBinding(osg::Geometry::BIND_PER_VERTEX);
}
*normalDst = *normalSrc;
}
if (positionDst && !positionDst->empty())
{
compute<osg::Vec3>(geom.getMatrixFromSkeletonToGeometry(),
geom.getInvMatrixFromSkeletonToGeometry(),
&positionSrc->front(),
&positionDst->front());
positionDst->dirty();
}
if (normalDst && !normalDst->empty())
{
computeNormal<osg::Vec3>(geom.getMatrixFromSkeletonToGeometry(),
geom.getInvMatrixFromSkeletonToGeometry(),
&normalSrc->front(),
&normalDst->front());
normalDst->dirty();
}
}
void RigTransformHardware::operator()(RigGeometry& geom)
{
if (_needInit)
if (!init(geom))
return;
computeMatrixPaletteUniform(geom.getMatrixFromSkeletonToGeometry(), geom.getInvMatrixFromSkeletonToGeometry());
}