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#pragma once
#include "Mesh.hpp"
#include "Shader.hpp"
#include "Texture.hpp"
#include <assimp/scene.h>
#include <glm/glm.hpp>
#include <memory>
#include <string>
#include <vector>
namespace renderer
{
class Model
{
public:
Model();
~Model() = default;
bool loadFromFile( const std::string &path );
size_t meshCount() const { return mMeshes.size(); }
const glm::vec3 &getBoundsMin() const { return mBoundsMin; }
const glm::vec3 &getBoundsMax() const { return mBoundsMax; }
const std::vector< std::unique_ptr< Mesh > > &getMeshes() const { return mMeshes; }
const std::vector< Texture > &getTextures() const { return mTextures; }
const std::vector< Texture > &getNormalTextures() const { return mNormalTextures; }
const std::vector< int > &getMeshTextureIndex() const { return mMeshToTex; }
const std::vector< int > &getMeshNormalIndex() const { return mMeshToNormal; }
private:
bool processNode( aiNode *node, const aiScene *scene, const std::string &baseDir );
bool processMesh( aiMesh *mesh, const aiScene *scene, const std::string &baseDir, int &outTexIndex,
int &outNormalIndex );
std::vector< std::unique_ptr< Mesh > > mMeshes;
std::vector< Texture > mTextures;
std::vector< Texture > mNormalTextures;
std::vector< int > mMeshToTex;
std::vector< int > mMeshToNormal;
int mFallbackAlbedoIndex;
int mFallbackNormalIndex;
glm::vec3 mBoundsMin;
glm::vec3 mBoundsMax;
};
} // namespace renderer
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