Update usdObj.md

lighttransport · Jul 24, 2024 · fc262d0 · fc262d0
1 parent 971ecc8
commit fc262d0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/doc/usdObj.md b/doc/usdObj.md
@@ -11,7 +11,7 @@ Why built-in?
 ## Data structure
 
 * Shape(group/object) hierarchy is flattened to single mesh and no material.
-* Texcoords and normals are decoded as face-varying attribute.
+* Texcoords and normals are decoded(expanded) as face-varying attribute.
 
 ## Limitations
 
@@ -20,6 +20,7 @@ Why built-in?
 
 ## TODO
 
+* [ ] Construct Indexed Primvar for texcoords and normals(more USD friendly than expanding it to face-varying data?)
 * [ ] Preserve shape hierarchy
 * [ ] per-face material
   * Decode to GeomSubset?