Shader.h

#pragma once
 
#include <glm/glm.hpp>
#include <unordered_map>
 
class Shader
{
public:
    Shader(std::string vertexStc, std::string fragmentSrc, std::string geometrySource);
    Shader(std::string vertexStc, std::string fragmentSrc);
 
    ~Shader();
 
    void Bind();
 
    void SetLightPos(glm::vec3 &);
    void SetLightCol(float *);
    void SetTime(float *);
    void SetMPV(glm::mat4 &);
 
    void SetUniformf(std::string name, float value);
    void SetUniform3f(std::string name, float *value);
    void SetUniformi(std::string name, int value);
    void SetUniformMat4(std::string name, glm::mat4 value);
 
    void Unbind();
 
    inline int GetNativeShader()
    {
        return m_Shader;
    }
 
    int m_Shader=0, m_UniformId=0, m_LightPosUniformID=0, m_LightColUniformID=0, m_TimeUniformID=0;
    std::unordered_map<std::string, uint32_t> uniformLocations;
 
};