FGFS-4.1/OpenSceneGraph
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Introduced Drawable::CreateVertexArrayStateCallback to enable customization of how VertexArrayState objects.

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Added public accessors to the Drawable::VertexArrayStateList.
This commit is contained in:
Robert Osfield
2017-11-29 14:22:31 +00:00
parent 03434b20cf
commit a6069c3226
11 changed files with 62 additions and 14 deletions
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6
src/osg/Drawable.cpp
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@@ -249,7 +249,8 @@ Drawable::Drawable(const Drawable& drawable,const CopyOp& copyop):
_supportsVertexBufferObjects(drawable._supportsVertexBufferObjects),
_useVertexBufferObjects(drawable._useVertexBufferObjects),
_useVertexArrayObject(drawable._useVertexArrayObject),
_drawCallback(drawable._drawCallback)
_drawCallback(drawable._drawCallback),
_createVertexArrayStateCallback(drawable._createVertexArrayStateCallback)
{
setStateSet(copyop(drawable._stateset.get()));
}
@@ -696,8 +697,9 @@ void Drawable::draw(RenderInfo& renderInfo) const
#endif
VertexArrayState* Drawable::createVertexArrayState(RenderInfo& renderInfo) const
VertexArrayState* Drawable::createVertexArrayStateImplementation(RenderInfo& renderInfo) const
{
OSG_NOTICE<<"VertexArrayState* Drawable::createVertexArrayStateImplementation(RenderInfo& renderInfo) const "<<this<<std::endl;
VertexArrayState* vos = new osg::VertexArrayState(renderInfo.getState());
vos->assignAllDispatchers();
return vos;