source: trunk/vizservers/nanovis/shaders/heightcolor.cg @ 884

float4 main(float4 texCoord : TEXCOORD0,
        uniform sampler1D tf) : COLOR
{
        float4 color;
        color.xyz = tex1D(tf, texCoord.z).xyz;
        color.w = 1.0f;
        return color;
}