CompositeObj.hpp

#pragma once
 
#include "resources/Mesh.hpp"
#include "Common.hpp"
#include <unordered_map>
 
namespace CompositeObj {
 
struct Material {
    // Textures.
    std::string normalTexturePath;      
    std::string alphaTexturePath;       
    std::string displacementTexturePath;
    std::string colorTexturePath;       
    std::string roughTexturePath;       
    std::string metalTexturePath;       
    std::string specTexturePath;        
 
    // Scalars.
    glm::vec3 color = glm::vec3(0.0f);  
    float rough     = 0.0f; 
    float metal     = 0.0f; 
    float spec      = 0.0f; 
 
    // Have some of the scalars been set?
    bool hasColor = false; 
    bool hasRough = false; 
    bool hasMetal = false; 
    bool hasSpec  = false; 
};
 
struct Object {
 
    Mesh mesh;            
    std::string name;    
    std::string material; 
 
    explicit Object(const std::string & aName) :
        mesh(aName), name(aName) {
    }
};
 
int load(const std::string & filePath, std::vector<Object> & objects, std::unordered_map<std::string, Material> & materials);
 
}