Merge branch 'feature/status-and-features' into 'master'

Implement reading/writing entity status and expose feature bit

See merge request !4

src/InputOutput.cc

@@ -24,7 +24,11 @@ void def_read_mesh(py::module& m, const char *_name) {
 			bool _face_color,
 			bool _face_texture_index,
 			bool _color_alpha,
-			bool _color_float
+			bool _color_float,
+			bool _vertex_status,
+			bool _halfedge_status,
+			bool _edge_status,
+			bool _face_status
 		)
 		{
 			Mesh mesh;
@@ -70,6 +74,24 @@ void def_read_mesh(py::module& m, const char *_name) {
 			if (_face_texture_index) {
 				mesh.request_face_texture_index();
 			}
+			if (_vertex_status) {
+				mesh.request_vertex_status();
+			}
+			if (_edge_status) {
+				mesh.request_vertex_status();
+			}
+			if (_halfedge_status) {
+				mesh.request_halfedge_status();
+			}
+			if (_edge_status) {
+				mesh.request_edge_status();
+			}
+			if (_face_status) {
+				mesh.request_face_status();
+			}
+			if (_face_status || _halfedge_status || _edge_status || _face_status) {
+				options += OM::IO::Options::Status;
+			}
 
 			if (_color_alpha) options += OM::IO::Options::ColorAlpha;
 			if (_color_float) options += OM::IO::Options::ColorFloat;
@@ -126,7 +148,11 @@ void def_read_mesh(py::module& m, const char *_name) {
 		py::arg("face_color")=false,
 		py::arg("face_texture_index")=false,
 		py::arg("color_alpha")=false,
-		py::arg("color_float")=false
+		py::arg("color_float")=false,
+		py::arg("vertex_status")=false,
+		py::arg("halfedge_status")=false,
+		py::arg("edge_status")=false,
+		py::arg("face_status")=false
 	);
 }
 
@@ -149,6 +175,7 @@ void def_write_mesh(py::module& m) {
 			bool _face_color,
 			bool _color_alpha,
 			bool _color_float,
+			bool _status,
 			const std::string& _texture_file = "",
 			const std::string& _material_file_extension = ".mat"
 		)
@@ -173,6 +200,8 @@ void def_write_mesh(py::module& m) {
 			options.texture_file = _texture_file;
 			options.material_file_extension = _material_file_extension;
 
+			if (_status) options += OM::IO::Options::Status;
+
 			const bool ok = OM::IO::write_mesh(_mesh, _filename, options);
 
 			if (!ok) {
@@ -196,6 +225,7 @@ void def_write_mesh(py::module& m) {
 		py::arg("face_color")=false,
 		py::arg("color_alpha")=false,
 		py::arg("color_float")=false,
+		py::arg("status")=false,
 		py::arg("texture_file")="",
 		py::arg("material_file_extension")=".mat"
 	);

src/Mesh.hh

@@ -854,6 +854,23 @@ void expose_mesh(py::module& m, const char *_name) {
 				}
 			})
 
+		.def("set_feature", [](Mesh& _self, OM::EdgeHandle _h, bool val) {
+				if (!_self.has_edge_status()) _self.request_edge_status();
+				return _self.status(_h).set_feature(val);
+			})
+		.def("feature", [](Mesh& _self, OM::EdgeHandle _h) {
+				if (!_self.has_edge_status()) _self.request_edge_status();
+				return _self.status(_h).feature();
+			})
+		.def("set_feature", [](Mesh& _self, OM::VertexHandle _h, bool val) {
+				if (!_self.has_vertex_status()) _self.request_vertex_status();
+				return _self.status(_h).set_feature(val);
+			})
+		.def("feature", [](Mesh& _self, OM::VertexHandle _h) {
+				if (!_self.has_vertex_status()) _self.request_vertex_status();
+				return _self.status(_h).feature();
+			})
+
 		//======================================================================
 		//  BaseKernel
 		//======================================================================