TEST-STRCMP4CODES

OutputVertex VertexMain( InputVertex inputVertex) { // Do Y-direction waves // r0 = (x, y, z, t)

OutputVertex outputVertex;

float4 posAndTime; posAndTime.xyz = inputVertex.position; posAndTime.w = frameInfo.w;

float temp = dot(posAndTime, waveDataX); float z = sin(temp) * waveDataX.z + inputVertex.position.z; temp = dot(posAndTime, waveDataY); posAndTime.z = z + sin(temp) * waveDataY.z; posAndTime.w = 1.0f;

outputVertex.clipPosition = mul( posAndTime, clipSpaceMatrix); outputVertex.sPos = float4(0.5f*(outputVertex.clipPosition.ww - outputVertex.clipPosition.xy), outputVertex.clipPosition.ww);

float3 waveNormal = normalize(inputVertex.normal + float3(cos(temp)*waveDataHelper.xy, 0)); float3 cameraSpaceNormal = normalize(mul(waveNormal, cameraSpaceMatrix)); float3 cameraSpacePosition = mul( posAndTime, cameraSpaceMatrix); float3 viewVector = normalize(-cameraSpacePosition);

float3 halfVector = normalize(viewVector + lightDirection); outputVertex.specular = lightSpecular*pow(dot(cameraSpaceNormal, halfVector), 50)*nightColor*lightColor*0.5;

float2 fTranslation=float2(fmod(frameInfo.w, 100)*0.005, fmod(frameInfo.w, 100)*0.005);

              float2 vTexCoords = posAndTime.xy*0.05;
               
              // Output bump layers texture coordinates    
              float fSinTranslation=sin(fTranslation*100)*0.005;
              float2 vTranslation0=fTranslation+fSinTranslation;
              float2 vTranslation1=fTranslation-fSinTranslation;
              float2 vTranslation2=fTranslation;
               
              // Scale texture coordinates to get mix of low/high frequency details
              outputVertex.Wave0.xy = vTexCoords.xy+fTranslation*2.0;
              outputVertex.Wave1.xy = vTexCoords.xy*2.0+fTranslation*4.0;
              outputVertex.Wave2.xy = vTexCoords.xy*7.0+fTranslation*2.0;
              outputVertex.Wave3.xy = vTexCoords.xy*12.0+fTranslation;                															

// compute binormal float3 binormal = normalize(cross(waveNormal, float3(1.0f, 0.0f, 0.0f))); float3 tangent = normalize(cross(binormal, waveNormal));

// tangent space matrix float3x3 objToTangentSpace = float3x3(tangent, binormal, waveNormal);

float3 viewVectorInObjSpace = mul(viewVector, (float3x3)cameraToGeomMatrix);

outputVertex.Eye.xyz = mul(objToTangentSpace, viewVectorInObjSpace);

return(outputVertex); }

endShaderSource end # shaderProgram