/*************************************************************************/ /* scene_importer_mesh.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #ifndef EDITOR_SCENE_IMPORTER_MESH_H #define EDITOR_SCENE_IMPORTER_MESH_H #include "core/io/resource.h" #include "scene/resources/concave_polygon_shape_3d.h" #include "scene/resources/convex_polygon_shape_3d.h" #include "scene/resources/mesh.h" #include "scene/resources/navigation_mesh.h" // The following classes are used by importers instead of ArrayMesh and MeshInstance3D // so the data is not registered (hence, quality loss), importing happens faster and // its easier to modify before saving class EditorSceneImporterMesh : public Resource { GDCLASS(EditorSceneImporterMesh, Resource) struct Surface { Mesh::PrimitiveType primitive; Array arrays; struct BlendShape { Array arrays; }; Vector<BlendShape> blend_shape_data; struct LOD { Vector<int> indices; float distance; }; Vector<LOD> lods; Ref<Material> material; String name; }; Vector<Surface> surfaces; Vector<String> blend_shapes; Mesh::BlendShapeMode blend_shape_mode = Mesh::BLEND_SHAPE_MODE_NORMALIZED; Ref<ArrayMesh> mesh; Ref<EditorSceneImporterMesh> shadow_mesh; Size2i lightmap_size_hint; Basis compute_rotation_matrix_from_ortho_6d(Vector3 p_x_raw, Vector3 y_raw); protected: void _set_data(const Dictionary &p_data); Dictionary _get_data() const; static void _bind_methods(); public: void add_blend_shape(const String &p_name); int get_blend_shape_count() const; String get_blend_shape_name(int p_blend_shape) const; void add_surface(Mesh::PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes = Array(), const Dictionary &p_lods = Dictionary(), const Ref<Material> &p_material = Ref<Material>(), const String &p_name = String()); int get_surface_count() const; void set_blend_shape_mode(Mesh::BlendShapeMode p_blend_shape_mode); Mesh::BlendShapeMode get_blend_shape_mode() const; Mesh::PrimitiveType get_surface_primitive_type(int p_surface); String get_surface_name(int p_surface) const; Array get_surface_arrays(int p_surface) const; Array get_surface_blend_shape_arrays(int p_surface, int p_blend_shape) const; int get_surface_lod_count(int p_surface) const; Vector<int> get_surface_lod_indices(int p_surface, int p_lod) const; float get_surface_lod_size(int p_surface, int p_lod) const; Ref<Material> get_surface_material(int p_surface) const; void set_surface_material(int p_surface, const Ref<Material> &p_material); void generate_lods(); void create_shadow_mesh(); Ref<EditorSceneImporterMesh> get_shadow_mesh() const; Vector<Face3> get_faces() const; Vector<Ref<Shape3D>> convex_decompose() const; Ref<Shape3D> create_trimesh_shape() const; Ref<NavigationMesh> create_navigation_mesh(); Error lightmap_unwrap_cached(const Transform3D &p_base_transform, float p_texel_size, const Vector<uint8_t> &p_src_cache, Vector<uint8_t> &r_dst_cache); void set_lightmap_size_hint(const Size2i &p_size); Size2i get_lightmap_size_hint() const; bool has_mesh() const; Ref<ArrayMesh> get_mesh(const Ref<Mesh> &p_base = Ref<Mesh>()); void clear(); }; #endif // EDITOR_SCENE_IMPORTER_MESH_H