|
|
- /*
- * Copyright (C) 2020 Christopher J. Howard
- *
- * This file is part of Antkeeper source code.
- *
- * Antkeeper source code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Antkeeper source code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #ifndef ANTKEEPER_MODEL_INSTANCE_HPP
- #define ANTKEEPER_MODEL_INSTANCE_HPP
-
- #include "scene/scene-object.hpp"
- #include "geometry/aabb.hpp"
- #include <vector>
-
- class material;
- class model;
- class pose;
-
- class model_instance: public scene_object<model_instance>
- {
- public:
- explicit model_instance(model* model);
- model_instance();
- model_instance(const model_instance& other);
- model_instance& operator=(const model_instance& other);
-
- /**
- * Sets the model with which this model instance is associated. This will reset the pose and all overwritten materials.
- */
- void set_model(model* model);
-
- /**
- * Sets the
- */
- void set_pose(pose* pose);
-
- /**
- * Overwrites the material of a model group for this model instance.
- *
- * @param group_index Index of a model group.
- * @param material Pointer to the material which should overwrite the model group's material. A value of `nullptr` indicates the material will not be overwritten.
- */
- void set_material(std::size_t group_index, material* material);
-
- void set_instanced(bool instanced, std::size_t instance_count = 1);
-
- /**
- * Resets all overwritten materials.
- */
- void reset_materials();
-
- virtual const bounding_volume<float>& get_bounds() const;
-
- const model* get_model() const;
- model* get_model();
-
- const pose* get_pose() const;
- pose* get_pose();
-
- const std::vector<material*>* get_materials() const;
-
- bool is_instanced() const;
- std::size_t get_instance_count() const;
-
- virtual void update_tweens();
-
- private:
- void update_bounds();
- virtual void transformed();
-
- model* model;
- pose* pose;
- std::vector<material*> materials;
- aabb<float> bounds;
- bool instanced;
- std::size_t instance_count;
- };
-
- inline const bounding_volume<float>& model_instance::get_bounds() const
- {
- return bounds;
- }
-
- inline const model* model_instance::get_model() const
- {
- return model;
- }
-
- inline model* model_instance::get_model()
- {
- return model;
- }
-
- inline const pose* model_instance::get_pose() const
- {
- return pose;
- }
-
- inline pose* model_instance::get_pose()
- {
- return pose;
- }
-
- inline const std::vector<material*>* model_instance::get_materials() const
- {
- return &materials;
- }
-
- inline bool model_instance::is_instanced() const
- {
- return instanced;
- }
-
- inline std::size_t model_instance::get_instance_count() const
- {
- return instance_count;
- }
-
- #endif // ANTKEEPER_MODEL_INSTANCE_HPP
-
|