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Fixed issue where skin material wouldn't render if applied to a model with several submeshes and those submeshes had different material types applied to them.

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Signed-off-by: antonmic <56370189+antonmic@users.noreply.github.com>
This commit is contained in:
antonmic
2021-11-09 19:03:26 -08:00
parent 79f8edce14
commit dadf06edda
6 changed files with 147 additions and 138 deletions
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Gems/AtomLyIntegration/EMotionFXAtom/Code/Source/AtomActorInstance.cpp
+4 -2
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@@ -880,12 +880,14 @@ namespace AZ
{
if (m_meshHandle)
{
Data::Instance<RPI::ShaderResourceGroup> wrinkleMaskObjectSrg = m_meshFeatureProcessor->GetObjectSrg(*m_meshHandle);
if (wrinkleMaskObjectSrg)
AZStd::vector<Data::Instance<RPI::ShaderResourceGroup>>& wrinkleMaskObjectSrgs = m_meshFeatureProcessor->GetObjectSrgs(*m_meshHandle);
for (auto& wrinkleMaskObjectSrg : wrinkleMaskObjectSrgs)
{
RHI::ShaderInputImageIndex wrinkleMasksIndex = wrinkleMaskObjectSrg->FindShaderInputImageIndex(Name{ "m_wrinkle_masks" });
RHI::ShaderInputConstantIndex wrinkleMaskWeightsIndex = wrinkleMaskObjectSrg->FindShaderInputConstantIndex(Name{ "m_wrinkle_mask_weights" });
RHI::ShaderInputConstantIndex wrinkleMaskCountIndex = wrinkleMaskObjectSrg->FindShaderInputConstantIndex(Name{ "m_wrinkle_mask_count" });
if (wrinkleMasksIndex.IsValid() || wrinkleMaskWeightsIndex.IsValid() || wrinkleMaskCountIndex.IsValid())
{
AZ_Error("AtomActorInstance", wrinkleMasksIndex.IsValid(), "m_wrinkle_masks not found on the ObjectSrg, but m_wrinkle_mask_weights and/or m_wrinkle_mask_count are being used.");