GLPhotorealisticRender.h

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#pragma once
 
#include "GLVisualModule.h"
 
#include "GraphicsObject/VertexArray.h"
#include "GraphicsObject/Shader.h"
#include "GraphicsObject/GLTextureMesh.h"
 
#include "Topology/TextureMesh.h"
 
#ifdef CUDA_BACKEND
#include "ConstructTangentSpace.h"
#endif
 
namespace dyno
{
    class GLPhotorealisticRender : public GLVisualModule
    {
        DECLARE_CLASS(GLPhotorealisticRender)
    public:
        GLPhotorealisticRender();
        ~GLPhotorealisticRender() override;
 
    public:
        virtual std::string caption() override;
 
    public:
        DEF_VAR(uint, MaterialIndex, 0, "");
 
        DEF_INSTANCE_IN(TextureMesh, TextureMesh, "");
 
    protected:
        virtual void updateImpl() override;
 
        virtual void paintGL(const RenderParams& rparams) override;
        virtual void updateGL() override;
        virtual bool initializeGL() override;
        virtual void releaseGL() override;
 
 
    protected:
        XBuffer<Vec3f> mTangent;
        XBuffer<Vec3f> mBitangent;
 
        XBuffer<Transform3f> mShapeTransform;
 
        Program* mShaderProgram;
        Buffer        mRenderParamsUBlock;
        Buffer        mPBRMaterialUBlock;
 
        VertexArray  mVAO;
 
        GLTextureMesh mTextureMesh;
 
#ifdef CUDA_BACKEND
        std::shared_ptr<ConstructTangentSpace> mTangentSpaceConstructor;
#endif
    };
};