OpenGLRenderer.hpp

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#pragma once

#include "Engine/Utility/Defines.hpp"
#ifdef USING_OPENGL
#include "Engine/Renderer/Renderer.hpp"
#include "Engine/Shader/OpenGLShader.hpp"

namespace Engine
{
    class ENGINE_API OpenGLRenderer : public Renderer
    {
    public:
        friend class Engine;

        OpenGLRenderer() = default;
        explicit OpenGLRenderer(eastl::string vertexShader, eastl::string fragmentShader) noexcept;
        OpenGLRenderer(OpenGLRenderer const &other) = default;
        OpenGLRenderer(OpenGLRenderer &&other) noexcept = default;
        virtual ~OpenGLRenderer() noexcept;

        void RendererBegin(const glm::mat4x4& view, const glm::mat4x4& projection) override;
        void Render(const glm::mat4x4& modelMatrix, eastl::shared_ptr<Model> model, const glm::vec4& mainColor = glm::vec4(1, 1, 1, 1)) override;
        void RendererEnd() override;
    private:

        eastl::shared_ptr<OpenGLShader> shader;
        eastl::weak_ptr<ShaderParameter> projParam;
        eastl::weak_ptr<ShaderParameter> modelParam;
        eastl::weak_ptr<ShaderParameter> viewParam;
        eastl::weak_ptr<ShaderParameter> textureParam;
        eastl::weak_ptr<ShaderParameter> mainTextureColor;
        eastl::weak_ptr<ShaderAttribute> positionAttrib;
        eastl::weak_ptr<ShaderAttribute> normalAttrib;
        eastl::weak_ptr<ShaderAttribute> textureAttrib;
    };
} // namespace Engine
#endif // USING_OPENGL