Commit: adaf37f4d5da35b7ada286bdda9a1dfa5207639f
Author: Sybren A. Stüvel
Date: Thu Jul 25 15:41:47 2019 +0200
Branches: sybren-usd
https://developer.blender.org/rBadaf37f4d5da35b7ada286bdda9a1dfa5207639f
USD: Remove the "uv_" prefix from exported UV maps
The primvar name is now the same as the UV Map name. This is to allow
the standard name "st" for texture coordinates by naming the UV Map as
such, without having to guess which UV Map is the "standard" one.
===================================================================
M source/blender/usd/intern/usd_writer_mesh.cc
===================================================================
diff --git a/source/blender/usd/intern/usd_writer_mesh.cc
b/source/blender/usd/intern/usd_writer_mesh.cc
index c50910ce8f9..f2ddbbd628f 100644
--- a/source/blender/usd/intern/usd_writer_mesh.cc
+++ b/source/blender/usd/intern/usd_writer_mesh.cc
@@ -99,8 +99,11 @@ void USDGenericMeshWriter::write_uv_maps(const Mesh *mesh,
pxr::UsdGeomMesh usd_
continue;
}
- // UV coordinates are stored in a Primvar on the Mesh, and can be
referenced from materials.
- pxr::TfToken primvar_name(pxr::TfMakeValidIdentifier(std::string("uv_") +
layer->name));
+ /* UV coordinates are stored in a Primvar on the Mesh, and can be
referenced from materials.
+ * The primvar name is the same as the UV Map name. This is to allow the
standard name "st"
+ * for texture coordinates by naming the UV Map as such, without having to
guess which UV Map
+ * is the "standard" one. */
+ pxr::TfToken primvar_name(pxr::TfMakeValidIdentifier(layer->name));
pxr::UsdGeomPrimvar uv_coords_primvar = usd_mesh.CreatePrimvar(
primvar_name, pxr::SdfValueTypeNames->TexCoord2fArray,
pxr::UsdGeomTokens->faceVarying);
_______________________________________________
Bf-blender-cvs mailing list
[email protected]
https://lists.blender.org/mailman/listinfo/bf-blender-cvs
