46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#pragma once
|
|
|
|
#include <glad/glad.h>
|
|
#include <glm/glm.hpp>
|
|
#include <string>
|
|
#include <unordered_map>
|
|
|
|
class ShaderProgram
|
|
{
|
|
public:
|
|
struct Prototype
|
|
{
|
|
std::string name;
|
|
std::string vertexPath;
|
|
std::string fragmentPath;
|
|
std::string geometryPath;
|
|
};
|
|
|
|
ShaderProgram(Prototype prototype);
|
|
|
|
~ShaderProgram();
|
|
|
|
void bind();
|
|
void unbind();
|
|
|
|
GLint retrieveUniformLocation(const std::string &name) const;
|
|
// May be rewritten...
|
|
void setUniform(const std::string &name, bool value) const;
|
|
void setUniform(const std::string &name, int value) const;
|
|
void setUniform(const std::string &name, float value) const;
|
|
void setUniform(const std::string &name, glm::vec3 vector) const;
|
|
void setUniform(const std::string &name, glm::mat3 matrix) const;
|
|
void setUniform(const std::string &name, glm::mat4 matrix) const;
|
|
|
|
GLuint getShaderProgramId();
|
|
const std::string &getUniqueName();
|
|
|
|
private:
|
|
std::string parse(const std::string &filename);
|
|
GLuint compile(const std::string &shaderSource, GLenum type);
|
|
|
|
GLuint m_shaderProgramId;
|
|
std::string m_uniqueName;
|
|
mutable std::unordered_map<std::string, GLint> m_uniformLocationCache;
|
|
};
|