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USD export: Fix incorrect texture alpha mapping. #107022

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Michael Kowalski merged 8 commits from makowalski/blender:usd_preview_surface_alpha_bug into main 2023-05-03 16:13:00 +02:00
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1 changed files with 2 additions and 1 deletions
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3
source/blender/io/usd/intern/usd_writer_material.cc
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@ -350,7 +350,8 @@ static void create_uvmap_shader(const USDExporterContext &usd_export_context,
found_uv_node = true;
if (NodeShaderUVMap *shader_uv_map = static_cast<NodeShaderUVMap *>(
uv_node_link->fromnode->storage)) {
uv_node_link->fromnode->storage))
{
/* We need to make valid here because actual uv primvar has been. */
std::string uv_set = pxr::TfMakeValidIdentifier(shader_uv_map->uv_map);