diff options
Diffstat (limited to 'io_scene_x3d/export_x3d.py')
| -rw-r--r-- | io_scene_x3d/export_x3d.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/io_scene_x3d/export_x3d.py b/io_scene_x3d/export_x3d.py index 7ab832d6..ff5ec0a3 100644 --- a/io_scene_x3d/export_x3d.py +++ b/io_scene_x3d/export_x3d.py @@ -708,6 +708,8 @@ def export(file, slot_uv = None slot_col = None + def _tuple_from_rounded_iter(it): + return tuple(round(v, 5) for v in it) if is_uv and is_col: slot_uv = 0 @@ -715,22 +717,22 @@ def export(file, def vertex_key(lidx): return ( - mesh_loops_uv[lidx].uv[:], - mesh_loops_col[lidx].color[:], + _tuple_from_rounded_iter(mesh_loops_uv[lidx].uv), + _tuple_from_rounded_iter(mesh_loops_col[lidx].color), ) elif is_uv: slot_uv = 0 def vertex_key(lidx): return ( - mesh_loops_uv[lidx].uv[:], + _tuple_from_rounded_iter(mesh_loops_uv[lidx].uv), ) elif is_col: slot_col = 0 def vertex_key(lidx): return ( - mesh_loops_col[lidx].color[:], + _tuple_from_rounded_iter(mesh_loops_col[lidx].color), ) else: # ack, not especially efficient in this case @@ -739,7 +741,6 @@ def export(file, # build a mesh mapping dict vertex_hash = [{} for i in range(len(mesh.vertices))] - # worst case every face is a quad face_tri_list = [[None, None, None] for i in range(len(mesh.loop_triangles))] vert_tri_list = [] totvert = 0 @@ -762,6 +763,8 @@ def export(file, face_tri_list[totface][:] = temp_tri[:] totface += 1 + del vertex_key + del _tuple_from_rounded_iter assert(len(face_tri_list) == len(mesh.loop_triangles)) fw(ident_step + 'index="') |