PrimitiveRenderer.h

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#pragma once
 
#include "../core/MathUtils.h"
#include "../core/Matrix.h"
#include "Buffer.h"
#include "Shader.h"
#include "VertexArray.h"
 
namespace Renderer {
 
class PrimitiveRenderer {
public:
    static void Init();
 
    static void Shutdown();
 
    static void DrawCube(const Core::Vec3& position,
                         const Core::Vec3& size,
                         const Core::Vec3& color,
                         const Core::Mat4& viewProjMatrix);
 
    static void DrawLine(const Core::Vec3& objVecStart,
                         const Core::Vec3& objVecEnd,
                         const Core::Vec3& color,
                         const Core::Mat4& viewProjMatrix);
 
private:
    static Shader* m_pPrimitiveShader;
 
    // Cube Resources
    static VertexArray* m_pCubeVAO;
    static VertexBuffer* m_pCubeVBO;
 
    // Line Resources
    static VertexArray* m_pLineVAO;
    static VertexBuffer* m_pLineVBO;
};
}  // namespace Renderer