diff options
Diffstat (limited to 'source/blender/io/wavefront_obj/exporter/obj_export_file_writer.cc')
| -rw-r--r-- | source/blender/io/wavefront_obj/exporter/obj_export_file_writer.cc | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/source/blender/io/wavefront_obj/exporter/obj_export_file_writer.cc b/source/blender/io/wavefront_obj/exporter/obj_export_file_writer.cc index 8c4ae7e111e..45fa75c65b3 100644 --- a/source/blender/io/wavefront_obj/exporter/obj_export_file_writer.cc +++ b/source/blender/io/wavefront_obj/exporter/obj_export_file_writer.cc @@ -52,9 +52,6 @@ const char *DEFORM_GROUP_DISABLED = "off"; * So an empty material name is written. */ const char *MATERIAL_GROUP_DISABLED = ""; -/** - * Write one line of polygon indices as "f v1/vt1/vn1 v2/vt2/vn2 ...". - */ void OBJWriter::write_vert_uv_normal_indices(Span<int> vert_indices, Span<int> uv_indices, Span<int> normal_indices) const @@ -71,9 +68,6 @@ void OBJWriter::write_vert_uv_normal_indices(Span<int> vert_indices, file_handler_->write<eOBJSyntaxElement::poly_element_end>(); } -/** - * Write one line of polygon indices as "f v1//vn1 v2//vn2 ...". - */ void OBJWriter::write_vert_normal_indices(Span<int> vert_indices, Span<int> /*uv_indices*/, Span<int> normal_indices) const @@ -88,9 +82,6 @@ void OBJWriter::write_vert_normal_indices(Span<int> vert_indices, file_handler_->write<eOBJSyntaxElement::poly_element_end>(); } -/** - * Write one line of polygon indices as "f v1/vt1 v2/vt2 ...". - */ void OBJWriter::write_vert_uv_indices(Span<int> vert_indices, Span<int> uv_indices, Span<int> /*normal_indices*/) const @@ -105,9 +96,6 @@ void OBJWriter::write_vert_uv_indices(Span<int> vert_indices, file_handler_->write<eOBJSyntaxElement::poly_element_end>(); } -/** - * Write one line of polygon indices as "f v1 v2 ...". - */ void OBJWriter::write_vert_indices(Span<int> vert_indices, Span<int> /*uv_indices*/, Span<int> /*normal_indices*/) const @@ -128,9 +116,6 @@ void OBJWriter::write_header() const file_handler_->write<eOBJSyntaxElement::string>("# www.blender.org\n"); } -/** - * Write file name of Material Library in .OBJ file. - */ void OBJWriter::write_mtllib_name(const StringRefNull mtl_filepath) const { /* Split .MTL file path into parent directory and filename. */ @@ -140,9 +125,6 @@ void OBJWriter::write_mtllib_name(const StringRefNull mtl_filepath) const file_handler_->write<eOBJSyntaxElement::mtllib>(mtl_file_name); } -/** - * Write an object's group with mesh and/or material name appended conditionally. - */ void OBJWriter::write_object_group(const OBJMesh &obj_mesh_data) const { /* "o object_name" is not mandatory. A valid .OBJ file may contain neither @@ -163,9 +145,6 @@ void OBJWriter::write_object_group(const OBJMesh &obj_mesh_data) const file_handler_->write<eOBJSyntaxElement::object_group>(object_name + "_" + object_mesh_name); } -/** - * Write object's name or group. - */ void OBJWriter::write_object_name(const OBJMesh &obj_mesh_data) const { const char *object_name = obj_mesh_data.get_object_name(); @@ -176,9 +155,6 @@ void OBJWriter::write_object_name(const OBJMesh &obj_mesh_data) const file_handler_->write<eOBJSyntaxElement::object_name>(object_name); } -/** - * Write vertex coordinates for all vertices as "v x y z". - */ void OBJWriter::write_vertex_coords(const OBJMesh &obj_mesh_data) const { const int tot_vertices = obj_mesh_data.tot_vertices(); @@ -188,10 +164,6 @@ void OBJWriter::write_vertex_coords(const OBJMesh &obj_mesh_data) const } } -/** - * Write UV vertex coordinates for all vertices as `vt u v`. - * \note UV indices are stored here, but written later. - */ void OBJWriter::write_uv_coords(OBJMesh &r_obj_mesh_data) const { Vector<std::array<float, 2>> uv_coords; @@ -203,9 +175,6 @@ void OBJWriter::write_uv_coords(OBJMesh &r_obj_mesh_data) const } } -/** - * Write loop normals for smooth-shaded polygons, and polygon normals otherwise, as "vn x y z". - */ void OBJWriter::write_poly_normals(const OBJMesh &obj_mesh_data) const { obj_mesh_data.ensure_mesh_normals(); @@ -226,9 +195,6 @@ void OBJWriter::write_poly_normals(const OBJMesh &obj_mesh_data) const } } -/** - * Write smooth group if polygon at the given index is shaded smooth else "s 0" - */ int OBJWriter::write_smooth_group(const OBJMesh &obj_mesh_data, const int poly_index, const int last_poly_smooth_group) const @@ -251,11 +217,6 @@ int OBJWriter::write_smooth_group(const OBJMesh &obj_mesh_data, return current_group; } -/** - * Write material name and material group of a polygon in the .OBJ file. - * \return #mat_nr of the polygon at the given index. - * \note It doesn't write to the material library. - */ int16_t OBJWriter::write_poly_material(const OBJMesh &obj_mesh_data, const int poly_index, const int16_t last_poly_mat_nr, @@ -286,9 +247,6 @@ int16_t OBJWriter::write_poly_material(const OBJMesh &obj_mesh_data, return current_mat_nr; } -/** - * Write the name of the deform group of a polygon. - */ int16_t OBJWriter::write_vertex_group(const OBJMesh &obj_mesh_data, const int poly_index, const int16_t last_poly_vertex_group) const @@ -311,9 +269,6 @@ int16_t OBJWriter::write_vertex_group(const OBJMesh &obj_mesh_data, return current_group; } -/** - * \return Writer function with appropriate polygon-element syntax. - */ OBJWriter::func_vert_uv_normal_indices OBJWriter::get_poly_element_writer( const int total_uv_vertices) const { @@ -333,13 +288,6 @@ OBJWriter::func_vert_uv_normal_indices OBJWriter::get_poly_element_writer( return &OBJWriter::write_vert_indices; } -/** - * Write polygon elements with at least vertex indices, and conditionally with UV vertex - * indices and polygon normal indices. Also write groups: smooth, vertex, material. - * The matname_fn turns a 0-indexed material slot number in an Object into the - * name used in the .obj file. - * \note UV indices were stored while writing UV vertices. - */ void OBJWriter::write_poly_elements(const OBJMesh &obj_mesh_data, std::function<const char *(int)> matname_fn) { @@ -374,9 +322,6 @@ void OBJWriter::write_poly_elements(const OBJMesh &obj_mesh_data, index_offsets_.normal_offset += per_object_tot_normals; } -/** - * Write loose edges of a mesh as "l v1 v2". - */ void OBJWriter::write_edges_indices(const OBJMesh &obj_mesh_data) const { obj_mesh_data.ensure_mesh_edges(); @@ -393,9 +338,6 @@ void OBJWriter::write_edges_indices(const OBJMesh &obj_mesh_data) const } } -/** - * Write a NURBS curve to the .OBJ file in parameter form. - */ void OBJWriter::write_nurbs_curve(const OBJCurve &obj_nurbs_data) const { const int total_splines = obj_nurbs_data.total_splines(); @@ -444,10 +386,6 @@ void OBJWriter::write_nurbs_curve(const OBJCurve &obj_nurbs_data) const } } -/** - * When there are multiple objects in a frame, the indices of previous objects' coordinates or - * normals add up. - */ void OBJWriter::update_index_offsets(const OBJMesh &obj_mesh_data) { index_offsets_.vertex_offset += obj_mesh_data.tot_vertices(); @@ -470,9 +408,6 @@ static std::string float3_to_string(const float3 &numbers) return r_string.str(); }; -/* - * Create the .MTL file. - */ MTLWriter::MTLWriter(const char *obj_filepath) noexcept(false) { mtl_filepath_ = obj_filepath; @@ -499,9 +434,6 @@ StringRefNull MTLWriter::mtl_file_path() const return mtl_filepath_; } -/** - * Write properties sourced from p-BSDF node or #Object.Material. - */ void MTLWriter::write_bsdf_properties(const MTLMaterial &mtl_material) { file_handler_->write<eMTLSyntaxElement::Ns>(mtl_material.Ns); @@ -518,9 +450,6 @@ void MTLWriter::write_bsdf_properties(const MTLMaterial &mtl_material) file_handler_->write<eMTLSyntaxElement::illum>(mtl_material.illum); } -/** - * Write a texture map in the form "map_XX -s 1. 1. 1. -o 0. 0. 0. [-bm 1.] path/to/image". - */ void MTLWriter::write_texture_map( const MTLMaterial &mtl_material, const Map<const eMTLSyntaxElement, tex_map_XX>::Item &texture_map) @@ -557,11 +486,6 @@ void MTLWriter::write_texture_map( BLI_assert(!"This map type was not written to the file."); } -/** - * Write all of the material specifications to the MTL file. - * For consistency of output from run to run (useful for testing), - * the materials are sorted by name before writing. - */ void MTLWriter::write_materials() { if (mtlmaterials_.size() == 0) { @@ -583,14 +507,6 @@ void MTLWriter::write_materials() } } -/** - * Add the materials of the given object to #MTLWriter, de-duplicating - * against ones that are already there. - * Return a Vector of indices into mtlmaterials_ that hold the #MTLMaterial - * that corresponds to each material slot, in order, of the given Object. - * Indexes are returned rather than pointers to the MTLMaterials themselves - * because the mtlmaterials_ Vector may move around when resized. - */ Vector<int> MTLWriter::add_materials(const OBJMesh &mesh_to_export) { Vector<int> r_mtl_indices; |