source: GTP/trunk/App/Demos/Illum/Ogre/Media/MORIA/trollvs.cg @ 2336

void trollSkinning_One_Weight_vp(
        float4 position : POSITION,
        float3 normal   : NORMAL,
        float2 uv       : TEXCOORD0,
        float  blendIdx : BLENDINDICES,
        

        out float4 oPosition : POSITION,
        out float2 oUv       : TEXCOORD0,
        out float4 colour           : COLOR,
        // Support up to 24 bones of float3x4
        // vs_1_1 only supports 96 params so more than this is not feasible
        uniform float3x4   worldMatrix3x4Array[67],
        uniform float4x4 viewProjectionMatrix,
        uniform float4   lightPos[2],
        uniform float4   lightDiffuseColour[2],
        uniform float4   ambient)
{
        // transform by indexed matrix
        float4 blendPos = float4(mul(worldMatrix3x4Array[blendIdx], position).xyz, 1.0);
        // view / projection
        oPosition = mul(viewProjectionMatrix, blendPos);
        // transform normal
        float3 norm = mul((float3x3)worldMatrix3x4Array[blendIdx], normal);
        // Lighting - support point and directional
        float3 lightDir0 =      normalize(
                lightPos[0].xyz -  (blendPos.xyz * lightPos[0].w));
        float3 lightDir1 =      normalize(
                lightPos[1].xyz -  (blendPos.xyz * lightPos[1].w));

        oUv = uv;
        colour = ambient + 
                (saturate(dot(lightDir0, norm)) * lightDiffuseColour[0]) 
        //      +(saturate(dot(lightDir1, norm)) * lightDiffuseColour[1])
        ;
        
}