diff options
| -rw-r--r-- | io_scene_x3d/export_x3d.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/io_scene_x3d/export_x3d.py b/io_scene_x3d/export_x3d.py index e39ed07e..52f19a93 100644 --- a/io_scene_x3d/export_x3d.py +++ b/io_scene_x3d/export_x3d.py @@ -514,7 +514,10 @@ def export(file, # UV's and VCols split verts off which effects smoothing # force writing normals in this case. - is_force_normals = use_triangulate and is_smooth and (is_uv or is_col) + # Also, creaseAngle is not supported for IndexedTriangleSet, + # so write normals when is_smooth (otherwise + # IndexedTriangleSet can have only all smooth/all flat shading). + is_force_normals = use_triangulate and (is_smooth or is_uv or is_col) if use_h3d: gpu_shader = gpu_shader_cache.get(material) # material can be 'None', uses dummy cache @@ -559,6 +562,7 @@ def export(file, ident_step = ident + (' ' * (-len(ident) + \ fw('%s<TextureTransform ' % ident))) + fw('\n') # fw('center="%.6g %.6g" ' % (0.0, 0.0)) fw(ident_step + 'translation="%.6g %.6g"\n' % loc) fw(ident_step + 'scale="%.6g %.6g"\n' % (sca_x, sca_y)) @@ -588,11 +592,11 @@ def export(file, # --- Write IndexedTriangleSet Attributes (same as IndexedFaceSet) fw('solid="%s"\n' % ('true' if mesh.show_double_sided else 'false')) - # creaseAngle unsupported for IndexedTriangleSet's - if use_normals or is_force_normals: - # currently not optional, could be made so: fw(ident_step + 'normalPerVertex="true"\n') + else: + # Tell X3D browser to generate flat (per-face) normals + fw(ident_step + 'normalPerVertex="false"\n') slot_uv = None slot_col = None @@ -1142,8 +1146,8 @@ def export(file, filepath_base = os.path.basename(filepath_full) images = [ - filepath_base, filepath_ref, + filepath_base, filepath_full, ] |