raGPUHeightmap.h

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#pragma once

    class RAPI raGPUHeightmap : public raHoehenfeld
    {
    public:
        raGPUHeightmap(raDirectX *dx, int width, int depth, raMaterial *mat, float tileSize = 1.0f);

    private:
        virtual float h(float x, float z); // w = Pixel Format ( 1024 x 1024 )
        virtual raVector3 normal(float x, float z); // Normale
    };

    //----------------------------------
    class RAPI raGPUHeightmapMaterial : public raTexturedMaterial
    {
    public:
        raGPUHeightmapMaterial(raDirectX *dx, LPCSTR effectFile = "raEffects\\HeightmapEffect.fx",
                               LPCSTR techniqueName = "RenderWithHeightMapAndBumpMap",
                               LPCSTR texture = "raGrafik\\Forest Flood.jpg",
                               LPCSTR heightmap = "raGrafik\\Heightmap.dds",
                               LPCSTR heightmapBump = "raGrafik\\HeightmapNormals.dds");

        virtual bool Create();
        virtual bool Destroy();
        virtual void Setup();

    protected:
        LPCSTR m_HeightTextureFileName;
        LPCSTR m_BumMapFileName;

        ID3D11ShaderResourceView*   m_pRVHeight;
        ID3D11ShaderResourceView*   m_pRVBump;

        ID3DX11EffectShaderResourceVariable*    m_ptxHeight;
        ID3DX11EffectShaderResourceVariable*    m_ptxBumpMap;
    };