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implement status informationr reading and writing

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This commit is contained in:
Max Lyon
2018-10-12 11:35:18 +02:00
parent f6b106155f
commit f9b39f21c7
6 changed files with 177 additions and 51 deletions
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29
src/OpenMesh/Core/IO/reader/OMReader.cc
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@@ -294,6 +294,7 @@ bool _OMReader_::read_binary_vertex_chunk(std::istream &_is, BaseImporter &_bi,
OpenMesh::Vec3f v3f;
OpenMesh::Vec2f v2f;
OpenMesh::Vec3uc v3uc; // rgb
OpenMesh::Attributes::StatusInfo status;
OMFormat::Chunk::PropertyName custom_prop;
@@ -343,6 +344,20 @@ bool _OMReader_::read_binary_vertex_chunk(std::istream &_is, BaseImporter &_bi,
}
break;
case Chunk::Type_Status:
{
assert( OMFormat::dimensions(chunk_header_) == 1);
fileOptions_ += Options::Status;
for (; vidx < header_.n_vertices_ && !_is.eof(); ++vidx) {
bytes_ += restore(_is, status, _swap);
if (fileOptions_.vertex_has_status() && _opt.vertex_has_status())
_bi.set_status(VertexHandle(int(vidx)), status);
}
break;
}
case Chunk::Type_Custom:
bytes_ += restore_binary_custom_data(_is, _bi.kernel()->_get_vprop(property_name_), header_.n_vertices_, _swap);
@@ -389,6 +404,7 @@ bool _OMReader_::read_binary_face_chunk(std::istream &_is, BaseImporter &_bi, Op
size_t fidx = 0;
OpenMesh::Vec3f v3f; // normal
OpenMesh::Vec3uc v3uc; // rgb
OpenMesh::Attributes::StatusInfo status;
switch (chunk_header_.type_) {
case Chunk::Type_Topology:
@@ -459,6 +475,19 @@ bool _OMReader_::read_binary_face_chunk(std::istream &_is, BaseImporter &_bi, Op
_bi.set_color(FaceHandle(int(fidx)), v3uc);
}
break;
case Chunk::Type_Status:
{
assert( OMFormat::dimensions(chunk_header_) == 1);
fileOptions_ += Options::Status;
for (; fidx < header_.n_faces_ && !_is.eof(); ++fidx) {
bytes_ += restore(_is, status, _swap);
if (fileOptions_.face_has_status() && _opt.face_has_status())
_bi.set_status(FaceHandle(int(fidx)), status);
}
break;
}
case Chunk::Type_Custom: