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C-/C++-Quelltext

struct OMEGA_API ogTerrainVertex
{
    og3DVector vPosition;
    og3DVector vNormal;
    og3DVector vTexture;

    static const DWORD dwFVF;
};

const DWORD ogTerrainVertex::dwFVF = D3DFVF_XYZ | D3DFVF_NORMAL | D3DFVF_TEX0 | D3DFVF_TEXCOORDSIZE3(0);

C-/C++-Quelltext

TECHNIQUE Terrain
{
    PASS P1
    {
        CullMode            = CCW;
        texture[0]          = <DetailMap>;
        ColorOp[0]          = SelectArg1;
        ColorArg1[0]        = Texture;
        ColorOp[1]          = Disable;
        Lighting            = false;
        Alphablendenable    = false;
        Specularenable      = false;
        //FillMode          = wireframe;        //DEBUG!

        
        //VertexShader = compile vs_1_1 VS_Terrain();

        //PixelShader = compile ps_2_0 PS_Terrain();

    }
}

C-/C++-Quelltext

//Variablen

float4x4        mWorldViewProjection;
float3x3        mRotation;

texture         NormalMap;
texture         DetailMap;
texture         HeightMap;

//****************************************//


//Ausgangsstruktur

struct VS_OUTPUT_Terrain
{
    float4      vPosition   : POSITION;
    float3      vTex0       : TEXCOORD0;
};

//VertexShader

VS_OUTPUT_Terrain VS_Terrain(float4 vInPos : POSITION, float3 vInTex0 : TEXCOORD0)
{
    VS_OUTPUT_Terrain Out = (VS_OUTPUT_Terrain)(0);
    
    //Position mit Höhe

    Out.vPosition   = mul(vInPos, mWorldViewProjection);
    
    //3DTexture-Coordintaten

    Out.vTex0       = vInTex0;
    
    return Out;
}

//****************************************//


//Sampler

sampler SS_DetailMap = sampler_state
{
    texture   = <DetailMap>;
    MINFILTER = LINEAR;
    MAGFILTER = LINEAR;
    MIPFILTER = LINEAR;
    //ADDRESSU = CLAMP;

    //ADDRESSV = CLAMP;

    //ADDRESSW = CLAMP;

};
sampler SS_NormalMap = sampler_state
{
    texture     = <NormalMap>;
    MINFILTER   = LINEAR;
    MAGFILTER   = LINEAR;
    MIPFILTER   = NONE;
};
sampler SS_HeightMap = sampler_state
{
    texture     = <HeightMap>;
    MINFILTER   = LINEAR;
    MAGFILTER   = LINEAR;
    MIPFILTER   = NONE;
};

//PixelShader

float4 PS_Terrain(float3 vInTex0 : TEXCOORD0) : COLOR
{
    //NormalVektor

    //float4 vNormal = tex2D(SS_NormalMap, vInTex0);

    
    //DetailMap (3D-TextureCoords!)

    //float3 vTexDetail = float3(vInTex0.x, tex2D(SS_HeightMap, vInTex0).r, vInTex0.y);

    
    return tex3D(SS_DetailMap, vInTex0);
    //return tex2D(SS_DetailMap, float2(vInTex0.x, vInTex0.y));

    //return float4(1.0f, 1.0f, 1.0f, 1.0f);

}