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Adding support for "vertex_index" property to the ply decoder.

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The old decoder expected "vertex_indices" for the face list property.
This commit is contained in:
Ondrej Stava 2017-01-13 14:28:10 -08:00
parent 6da5d81b21
commit a58a08b7a0
1 changed files with 5 additions and 1 deletions
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6
io/ply_decoder.cc
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@ -86,8 +86,12 @@ bool PlyDecoder::DecodeFaceData(const PlyElement *face_element) {
} }
const int64_t num_faces = face_element->num_entries(); const int64_t num_faces = face_element->num_entries();
out_mesh_->SetNumFaces(num_faces); out_mesh_->SetNumFaces(num_faces);
const PlyProperty *const vertex_indices = const PlyProperty *vertex_indices =
face_element->GetPropertyByName("vertex_indices"); face_element->GetPropertyByName("vertex_indices");
if (vertex_indices == nullptr) {
// The property name may be named either "vertex_indices" or "vertex_index".
vertex_indices = face_element->GetPropertyByName("vertex_index");
}
if (vertex_indices == nullptr || !vertex_indices->is_list()) { if (vertex_indices == nullptr || !vertex_indices->is_list()) {
return false; // No faces defined. return false; // No faces defined.
} }