/**************************************************
 * File:        Screen.txt Vertex Shader
 *
 * Author:      Ben Cohen (01/06/2001)
 *
 * Description: Standard 2D vertex shader
 *
 *************************************************/
/*************************************************
 * Constants:
 *
 * c0     - constants vector {0,1.0,0.5,256}
 * c1     - screen offsets {0.53125, 0.53125, 0.03125, 0.0}
 * c2-c5  - World->screen transformation matrix.
 * c6     - Light direction
 * c7     - Directional light colour
 * c8     - Ambient light Colour
 * c9-c12 - World view matrix
 * c13-c15- Inverse world view matrix
 * c16-c19- Texture transform matrix
 *
 * Streams:
 * v0     - Position vector {x,y,z,rhw}
 * v1     - Vertex colour
 * v2     - Texture co-ords {u,v}
 *
 ************************************************/

#pragma screenspace

#include "Shader_def.h"

xvs.1.0

; set position
add oPos, v0, c[CV_SCREEN_CONSTANT]

; Copy vertex colour
mov oD0, v1

; Copy texture co-ords across
mov oT0, v2

;/***************/
;/* END OF FILE */
;/***************/