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Added FbxLayeredTexture support

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This commit is contained in:
Robert Osfield 2018-03-12 10:29:04 +00:00
parent 125263f216
commit 957bd4b886
1 changed files with 24 additions and 5 deletions
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29
src/osgPlugins/fbx/fbxMaterialToOsgStateSet.cpp
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@ -193,16 +193,35 @@ osg::ref_ptr<osg::Texture2D> FbxMaterialToOsgStateSet::fbxTextureToOsgTexture(co
}
}
FbxFileTexture* FbxMaterialToOsgStateSet::selectFbxFileTexture(const FbxProperty& lProperty)
{
if (lProperty.IsValid())
{
int lNbTex = lProperty.GetSrcObjectCount<FbxFileTexture>();
for (int lTextureIndex = 0; lTextureIndex < lNbTex; lTextureIndex++)
// check if layered textures are used...
int layeredTextureCount = lProperty.GetSrcObjectCount<FbxLayeredTexture>();
if (layeredTextureCount)
{
FbxFileTexture* lTexture = FbxCast<FbxFileTexture>(lProperty.GetSrcObject<FbxFileTexture>(lTextureIndex));
if (lTexture) return lTexture;
// find the first valud FileTexture
for (int layeredTextureIndex = 0; layeredTextureIndex<layeredTextureCount; ++layeredTextureIndex)
{
FbxLayeredTexture* layered_texture = FbxCast<FbxLayeredTexture>(lProperty.GetSrcObject<FbxLayeredTexture>(layeredTextureIndex));
int lNbTex = layered_texture->GetSrcObjectCount<FbxFileTexture>();
for (int lTextureIndex = 0; lTextureIndex < lNbTex; lTextureIndex++)
{
FbxFileTexture* lTexture = FbxCast<FbxFileTexture>(layered_texture->GetSrcObject<FbxFileTexture>(lTextureIndex));
if (lTexture) return lTexture;
}
}
}
else
{
// find the first valud FileTexture
int lNbTex = lProperty.GetSrcObjectCount<FbxFileTexture>();
for(int lTextureIndex = 0; lTextureIndex < lNbTex; lTextureIndex++)
{
FbxFileTexture* lTexture = FbxCast<FbxFileTexture>(lProperty.GetSrcObject<FbxFileTexture>(lTextureIndex));
if (lTexture) return lTexture;
}
}
}
return 0;