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Use new usdShade/material vector based API for USD versions beyond 21.05 #1394

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merged 3 commits into from
May 10, 2021
Merged

Use new usdShade/material vector based API for USD versions beyond 21.05 #1394

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ccba3c8
Use new usdShade/material vector based API for USD versions beyond 21.05
dj-mcg May 5, 2021
896aeb3
Fix clang formatting
dj-mcg May 5, 2021
8935755
Update build docs with latest supported USD sha
dj-mcg May 10, 2021
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13 changes: 13 additions & 0 deletions lib/mayaUsd/fileio/shading/shadingModeUseRegistry.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -409,7 +409,11 @@ class UseRegistryShadingModeImporter
// renderContext is not found. Therefore we need to test first that the
// render context output we are looking for really exists:
if (shadeMaterial.GetSurfaceOutput(renderContext)) {
#if PXR_VERSION > 2105
UsdShadeShader surfaceShader = shadeMaterial.ComputeSurfaceSource({ renderContext });
#else
UsdShadeShader surfaceShader = shadeMaterial.ComputeSurfaceSource(renderContext);
#endif
if (surfaceShader) {
const TfToken surfaceShaderPlugName = _context->GetSurfaceShaderPlugName();
if (!surfaceShaderPlugName.IsEmpty()) {
Expand All @@ -419,7 +423,11 @@ class UseRegistryShadingModeImporter
}

if (shadeMaterial.GetVolumeOutput(renderContext)) {
#if PXR_VERSION > 2105
UsdShadeShader volumeShader = shadeMaterial.ComputeVolumeSource({ renderContext });
#else
UsdShadeShader volumeShader = shadeMaterial.ComputeVolumeSource(renderContext);
#endif
if (volumeShader) {
const TfToken volumeShaderPlugName = _context->GetVolumeShaderPlugName();
if (!volumeShaderPlugName.IsEmpty()) {
Expand All @@ -429,8 +437,13 @@ class UseRegistryShadingModeImporter
}

if (shadeMaterial.GetDisplacementOutput(renderContext)) {
#if PXR_VERSION > 2105
UsdShadeShader displacementShader
= shadeMaterial.ComputeDisplacementSource({ renderContext });
#else
UsdShadeShader displacementShader
= shadeMaterial.ComputeDisplacementSource(renderContext);
#endif
if (displacementShader) {
const TfToken displacementShaderPlugName
= _context->GetDisplacementShaderPlugName();
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