Change write_ply to write UVs in fields s,t instead of u,v

This improves compatibility with both Meshlab and Blender, which both do not recognize the "u,v" naming but work with "s,t".
mitsuba-renderer · Apr 6, 2023 · fe4e448 · fe4e448
1 parent 0152850
commit fe4e448
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/render/mesh.cpp b/src/render/mesh.cpp
@@ -176,8 +176,8 @@ MI_VARIANT void Mesh<Float, Spectrum>::write_ply(const std::string &filename) co
     }
 
     if (has_vertex_texcoords()) {
-        stream->write_line("property float u");
-        stream->write_line("property float v");
+        stream->write_line("property float s");
+        stream->write_line("property float t");
     }
 
     for (const auto&[name, attribute]: vertex_attributes)