void trollSkinning_One_Weight_vp(
	float4 position : POSITION,
	float3 normal   : NORMAL,
	float2 uv       : TEXCOORD0,
	float3 tangent  : TANGENT,
	float  blendIdx : BLENDINDICES,
	out float4 oPosition : POSITION,
	out float2 oUv       : TEXCOORD0,
	out float3 oTangent: TEXCOORD1,
	out float3 oBinormal: TEXCOORD2,
	out float3 oNormal   : TEXCOORD3,
	out float3 V: TEXCOORD4,
	out float3 L: TEXCOORD5,
	uniform float3x4   worldMatrix3x4Array[67],
	uniform float4x4 viewProjectionMatrix,
	uniform float4   lightPos,
	uniform float4   cameraPos)
{
	// transform by indexed matrix
	float4 blendPos = float4(mul(worldMatrix3x4Array[blendIdx], position).xyz, 1.0);
	// view / projection
	oPosition = mul(viewProjectionMatrix, blendPos);
	// transform normal
	oNormal = mul((float3x3)worldMatrix3x4Array[blendIdx], normal);
	oTangent = mul((float3x3)worldMatrix3x4Array[blendIdx], tangent);
	oNormal = normalize(oNormal);
	oTangent = normalize(oTangent);
	oBinormal = cross(oTangent, oNormal);
	// Lighting - support point and directional
	L =  lightPos.xyz - blendPos.xyz * lightPos.w;
	V =  cameraPos.xyz - blendPos.xyz;
	
	oUv = uv;	
}	


void trollSkinning_SMGen_One_Weight_vp(
	float4 position : POSITION,
	float  blendIdx : BLENDINDICES,
	out float4 oPosition : POSITION,
	out float3 cPos:TEXCOORD0,	
	// 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 viewMatrix,
	uniform float4x4 viewProjectionMatrix)
{
	// transform by indexed matrix
	float4 blendPos = float4(mul(worldMatrix3x4Array[blendIdx], position).xyz, 1.0);
	// view / projection
	cPos = mul(viewMatrix, blendPos).xyz;
	oPosition = mul(viewProjectionMatrix, blendPos);	
}