uniforms.h

Go to the documentation of this file.

#pragma once
 
#include <string>
 
#include "components/rendering/rendering.h"
 
#ifndef BLAM
#define BLAM
#endif
 
enum class BlamShaderUniformType
{
    U_Float1,
    U_Float2,
    U_Float3,
    U_Float4,
 
    U_Int1,
    U_Int2,
    U_Int3,
    U_Int4,
 
    Undefined
};
 
class BlamGLSLShaderUniform
{
private:
    BlamShaderUniformType type = BlamShaderUniformType::Undefined;
    
protected:
    std::string name = "";
    GLuint program_id = -1;
    GLint uniform = -1;
    bool valid = false;
 
public:
    BlamGLSLShaderUniform(GLuint _program_id, std::string _name, BlamShaderUniformType _type);
 
    BlamShaderUniformType GetType();
    std::string GetName();
    bool IsValid();
    void Prepare();
 
    virtual void Update();
};
 
class BlamShaderUniform1F : public BlamGLSLShaderUniform
{
public:
    float x = 0.0f;
 
    BlamShaderUniform1F(GLuint _program_id, std::string _name);
 
    void Update();
};
 
class BlamShaderUniform2F : public BlamGLSLShaderUniform
{
 
};
 
class BlamShaderUniform3F : public BlamGLSLShaderUniform
{
 
};
 
class BlamShaderUniform4F : public BlamGLSLShaderUniform
{
 
};
 
 
namespace Blam::Rendering::OpenGL
{
    BLAM BlamGLSLShaderUniform* CreateShaderUniform(std::string name, BlamShaderUniformType type, GLuint program_id);
}