💿🐜 Antkeeper source code
https://antkeeper.com
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199 lines
4.1 KiB
199 lines
4.1 KiB
/*
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* Copyright (C) 2021 Christopher J. Howard
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*
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* This file is part of Antkeeper source code.
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*
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* Antkeeper source code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper source code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ANTKEEPER_RENDER_MODEL_HPP
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#define ANTKEEPER_RENDER_MODEL_HPP
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#include "gl/vertex-array.hpp"
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#include "gl/vertex-buffer.hpp"
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#include "gl/drawing-mode.hpp"
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#include "geom/aabb.hpp"
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#include <unordered_map>
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#include <string>
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#include <vector>
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class skeleton;
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namespace render {
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class material;
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/**
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* Part of a model which is associated with exactly one material.
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*/
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class model_group
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{
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public:
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void set_material(material* material);
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void set_drawing_mode(gl::drawing_mode mode);
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void set_start_index(std::size_t index);
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void set_index_count(std::size_t count);
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std::size_t get_index() const;
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const std::string& get_name() const;
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const material* get_material() const;
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material* get_material();
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gl::drawing_mode get_drawing_mode() const;
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std::size_t get_start_index() const;
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std::size_t get_index_count() const;
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private:
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friend class model;
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std::size_t index;
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std::string name;
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material* material;
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gl::drawing_mode drawing_mode;
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std::size_t start_index;
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std::size_t index_count;
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};
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inline void model_group::set_material(render::material* material)
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{
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this->material = material;
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}
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inline void model_group::set_drawing_mode(gl::drawing_mode mode)
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{
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this->drawing_mode = mode;
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}
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inline void model_group::set_start_index(std::size_t index)
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{
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this->start_index = index;
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}
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inline void model_group::set_index_count(std::size_t count)
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{
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this->index_count = count;
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}
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inline std::size_t model_group::get_index() const
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{
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return index;
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}
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inline const std::string& model_group::get_name() const
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{
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return name;
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}
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inline const material* model_group::get_material() const
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{
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return material;
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}
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inline material* model_group::get_material()
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{
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return material;
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}
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inline gl::drawing_mode model_group::get_drawing_mode() const
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{
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return drawing_mode;
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}
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inline std::size_t model_group::get_start_index() const
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{
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return start_index;
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}
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inline std::size_t model_group::get_index_count() const
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{
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return index_count;
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}
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/**
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*
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*/
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class model
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{
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public:
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typedef geom::aabb<float> aabb_type;
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model();
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~model();
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void set_bounds(const aabb_type& bounds);
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model_group* add_group(const std::string& name = std::string());
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bool remove_group(const std::string& name);
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bool remove_group(model_group* group);
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const aabb_type& get_bounds() const;
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const model_group* get_group(const std::string& name) const;
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model_group* get_group(const std::string& name);
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const std::vector<model_group*>* get_groups() const;
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const gl::vertex_array* get_vertex_array() const;
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gl::vertex_array* get_vertex_array();
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const gl::vertex_buffer* get_vertex_buffer() const;
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gl::vertex_buffer* get_vertex_buffer();
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private:
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aabb_type bounds;
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std::vector<model_group*> groups;
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std::unordered_map<std::string, model_group*> group_map;
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gl::vertex_array vao;
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gl::vertex_buffer vbo;
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skeleton* skeleton;
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};
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inline void model::set_bounds(const aabb_type& bounds)
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{
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this->bounds = bounds;
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}
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inline const typename model::aabb_type& model::get_bounds() const
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{
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return bounds;
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}
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inline const std::vector<model_group*>* model::get_groups() const
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{
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return &groups;
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}
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inline const gl::vertex_array* model::get_vertex_array() const
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{
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return &vao;
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}
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inline gl::vertex_array* model::get_vertex_array()
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{
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return &vao;
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}
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inline const gl::vertex_buffer* model::get_vertex_buffer() const
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{
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return &vbo;
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}
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inline gl::vertex_buffer* model::get_vertex_buffer()
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{
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return &vbo;
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}
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} // namespace render
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#endif // ANTKEEPER_RENDER_MODEL_HPP
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