VP_DrawSites.cg

/*
Guodong Rong

VP_DrawSites.cg
The vertex program for initialization

Copyright (c) 2005-2006 
School of Computing
National University of Singapore
All Rights Reserved.
*/

void main(float4 position  : POSITION,
		  float4 color     : COLOR,

			out float4 oPosition  : POSITION,
			out float4 oColor     : COLOR,
			out float  oId		  : TEXCOORD0,
			out float2 oPos2D	  : TEXCOORD1,

			uniform float4x4 cameraModelViewProj : state.matrix.mvp)
{
	oPosition = mul(cameraModelViewProj, position);
	oColor = color;
	oId = color.w;
	oPos2D = position.xy;
} // main