FGFS-4.1/OpenSceneGraph
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add a guard (if dirty) on uniform update

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Julien Valentin
2017-08-30 15:46:19 +02:00
parent 8fad310ce1
commit 705695b41d
1 changed files with 10 additions and 7 deletions
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17
src/osgAnimation/MorphTransformHardware.cpp
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@@ -187,11 +187,14 @@ void MorphTransformHardware::operator()(MorphGeometry& geom)
if (_needInit)
if (!init(geom))
return;
///upload new morph weights each update via uniform
int curimorph=0;
MorphGeometry::MorphTargetList & morphlist=geom.getMorphTargetList();
for(MorphGeometry::MorphTargetList::const_iterator curmorph=morphlist.begin(); curmorph!=morphlist.end(); ++curmorph)
_uniformTargetsWeight->setElement(curimorph++, curmorph->getWeight());
_uniformTargetsWeight->dirty();
if (geom.isDirty())
{
///upload new morph weights each update via uniform
int curimorph=0;
MorphGeometry::MorphTargetList & morphlist=geom.getMorphTargetList();
for(MorphGeometry::MorphTargetList::const_iterator curmorph=morphlist.begin(); curmorph!=morphlist.end(); ++curmorph)
_uniformTargetsWeight->setElement(curimorph++, curmorph->getWeight());
_uniformTargetsWeight->dirty();
geom.dirty(false);
}
}