Difference between revisions of "TEST-STRCMP4CODES"

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(nei4)
(pool5)
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OutputVertex VertexMain( InputVertex inputVertex)
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shaderProgram -target pixelProgram -method compile -version 2_0             
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{
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        shaderSource                           
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// Do Y-direction waves
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            sampler reflect;
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// r0 = (x, y, z, t)
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            sampler bump;         
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OutputVertex outputVertex;
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            struct cInputPixel
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float4 posAndTime;
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            {             
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posAndTime.xyz = inputVertex.position;
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              float4 sPos        : TEXCOORD0;              
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posAndTime.w = frameInfo.w;
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              float2 Wave0        : TEXCOORD1;
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float temp = dot(posAndTime, waveDataX);
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              float2 Wave1        : TEXCOORD2;
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float z = sin(temp) * waveDataX.z + inputVertex.position.z;
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              float2 Wave2        : TEXCOORD3;
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temp = dot(posAndTime, waveDataY);
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              float2 Wave3        : TEXCOORD4;
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posAndTime.z =  z + sin(temp) * waveDataY.z ;//-0.1f; //The -.01 is a fudge factor to remove some of the edge creep associated with moving the height of the wave. -tom
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              float3 Eye          : TEXCOORD5;
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posAndTime.w = 1.0f;
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              float4 specular    : COLOR0;
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outputVertex.clipPosition = mul( posAndTime, clipSpaceMatrix);
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            };
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outputVertex.sPos = float4(0.5f*(outputVertex.clipPosition.ww - outputVertex.clipPosition.xy), outputVertex.clipPosition.ww);
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float3 waveNormal = normalize(inputVertex.normal + float3(cos(temp)*waveDataHelper.xy, 0));
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            float Fresnel(float NdotL, float fresnelBias, float fresnelPow, float facing)
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float3 cameraSpaceNormal = normalize(mul(waveNormal, cameraSpaceMatrix));
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            {             
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float3 cameraSpacePosition = mul( posAndTime, cameraSpaceMatrix);
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              return max(fresnelBias + (1.0f - fresnelBias)*pow(facing, fresnelPow), 0.0);
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float3 viewVector = normalize(-cameraSpacePosition);
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            }
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float3 halfVector = normalize(viewVector + lightDirection);
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outputVertex.specular = lightSpecular*pow(dot(cameraSpaceNormal, halfVector), 50)*nightColor*lightColor*0.5;
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            float4 PixelMain(cInputPixel pi) : COLOR
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float2 fTranslation=float2(fmod(frameInfo.w, 100)*0.005, fmod(frameInfo.w, 100)*0.005);
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            {       
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float2 vTexCoords = posAndTime.xy*0.05;
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              float3 vEye = normalize(pi.Eye);
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// Output bump layers texture coordinates   
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float fSinTranslation=sin(fTranslation*100)*0.005;
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              // Get bump layers
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float2 vTranslation0=fTranslation+fSinTranslation;
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              float3 vBumpTexA = tex2D(bump, pi.Wave0.xy).xyz;
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float2 vTranslation1=fTranslation-fSinTranslation;
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              float3 vBumpTexB = tex2D(bump, pi.Wave1.xy).xyz;
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float2 vTranslation2=fTranslation;
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              float3 vBumpTexC = tex2D(bump, pi.Wave2.xy).xyz;
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// Scale texture coordinates to get mix of low/high frequency details
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              float3 vBumpTexD = tex2D(bump, pi.Wave3.xy).xyz;
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outputVertex.Wave0.xy = vTexCoords.xy*0.01+fTranslation*2.0;
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outputVertex.Wave1.xy = vTexCoords.xy+fTranslation*2.5;
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              // Average bump layers
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outputVertex.Wave2.xy = vTexCoords.xy+fTranslation*-2.3;
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              float3 vBumpTex=normalize(2.0 * (vBumpTexA.xyz + vBumpTexB.xyz + vBumpTexC.xyz + vBumpTexD.xyz)-4.0);
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outputVertex.Wave3.xy = vTexCoords.xy*0.1+fTranslation*1.5;              
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−
                                   
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              // Apply individual bump scale for refraction and reflection             
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// compute binormal
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              float3 vReflBump = vBumpTex.xyz * float3(0.1, 0.1, 1.0);
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float3 binormal = normalize(cross(waveNormal, float3(1.0f, 0.0f, 0.0f)));            
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float3 tangent = normalize(cross(binormal, waveNormal));
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              float4 vReflection = tex2Dproj(reflect, pi.sPos + float4(vReflBump.xy, 0.0f, 0.0f));//*0.001 + float4(2.0*vBumpTexD-1.0f.xxx, 1);
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// tangent space matrix
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float3x3 objToTangentSpace = float3x3(tangent, binormal, waveNormal);
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              // Compute Fresnel term
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float3 viewVectorInObjSpace = mul(viewVector, (float3x3)cameraToGeomMatrix);
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              float NdotL = max(dot(vEye, vReflBump), 0);
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outputVertex.Eye.xyz = mul(objToTangentSpace, viewVectorInObjSpace);
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              float facing = (1.0 - NdotL);
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outputVertex.colorTint = waterTint;
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              float fresnel = Fresnel(NdotL, 0.2, 5.0, facing);
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outputVertex.colorTint.a = inputVertex.alpha.xxxx;
+
                             
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// outputVertex.color = waterTint.xxxx;
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              vReflection.a = fresnel;              
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return(outputVertex);
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              return saturate(vReflection + float4(0.0, 0.25, 0.5, 0.0) + pi.specular);
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}
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            }
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endShaderSource
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        endShaderSource
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end # shaderProgram
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      end                                                   
 +
     
 +
      sampler reflect
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        texture "PoolReflection"
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        textureAddressing clamp clamp
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      end
 +
     
 +
      sampler bump
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        texture "poolShape-body-bump"
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        textureAddressing tile tile
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      end 
 +
           
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end # end pass
 +
 
 +
enddef

Revision as of 06:28, 16 June 2009

shaderProgram -target pixelProgram -method compile -version 2_0 

        shaderSource                            
           sampler reflect;  
           sampler bump;          
           struct cInputPixel
           {               
              float4 sPos         : TEXCOORD0;               
              float2 Wave0        : TEXCOORD1;
              float2 Wave1        : TEXCOORD2;
              float2 Wave2        : TEXCOORD3;
              float2 Wave3        : TEXCOORD4;
              float3 Eye          : TEXCOORD5;
              float4 specular     : COLOR0;
           };
           
           float Fresnel(float NdotL, float fresnelBias, float fresnelPow, float facing)
           {               
              return max(fresnelBias + (1.0f - fresnelBias)*pow(facing, fresnelPow), 0.0);
           }
           
           float4 PixelMain(cInputPixel pi) : COLOR
           {         
              float3 vEye = normalize(pi.Eye);

              // Get bump layers
              float3 vBumpTexA = tex2D(bump, pi.Wave0.xy).xyz;
              float3 vBumpTexB = tex2D(bump, pi.Wave1.xy).xyz;
              float3 vBumpTexC = tex2D(bump, pi.Wave2.xy).xyz;
              float3 vBumpTexD = tex2D(bump, pi.Wave3.xy).xyz;
                
              // Average bump layers
              float3 vBumpTex=normalize(2.0 * (vBumpTexA.xyz + vBumpTexB.xyz + vBumpTexC.xyz + vBumpTexD.xyz)-4.0);
                
              // Apply individual bump scale for refraction and reflection               
              float3 vReflBump = vBumpTex.xyz * float3(0.1, 0.1, 1.0);  
              
              float4 vReflection = tex2Dproj(reflect, pi.sPos + float4(vReflBump.xy, 0.0f, 0.0f));//*0.001 + float4(2.0*vBumpTexD-1.0f.xxx, 1);
              
              // Compute Fresnel term
              float NdotL = max(dot(vEye, vReflBump), 0);
              float facing = (1.0 - NdotL);
              float fresnel = Fresnel(NdotL, 0.2, 5.0, facing);
                             
              vReflection.a = fresnel;               
              return saturate(vReflection + float4(0.0, 0.25, 0.5, 0.0) + pi.specular);
           }
        endShaderSource
     end                                                     
     
     sampler reflect
        texture "PoolReflection"
        textureAddressing clamp clamp
     end		
     
     sampler bump
        texture "poolShape-body-bump"
        textureAddressing tile tile
     end

end # end pass

enddef

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