source: trunk/src/testing/app/VRA/bin/Fragment.cg @ 4

/*--------------------------------------------------------------------------*/
/* Volume Rendering Application                                             */
/* Copyright (C) 2006-2007 Nicholas Schwarz                                 */
/*                                                                          */
/* This software is free software; you can redistribute it and/or modify it */
/* under the terms of the GNU Lesser General Public License as published by */
/* the Free Software Foundation; either Version 2.1 of the License, or      */
/* (at your option) any later version.                                      */
/*                                                                          */
/* This software is distributed in the hope that it will be useful, but     */
/* WITHOUT ANY WARRANTY; without even the implied warranty of               */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser  */
/* General Public License for more details.                                 */
/*                                                                          */
/* You should have received a copy of the GNU Lesser Public License along   */
/* with this library; if not, write to the Free Software Foundation, Inc.,  */
/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA                    */
/*--------------------------------------------------------------------------*/

void Fragment(in float3 inTex : TEXCOORD0,
              out float4 outColor : COLOR0,
              const uniform sampler3D DataTexture,
              const uniform sampler2D MapTexture) {

  float2 val = tex3D(DataTexture, inTex).ar;
  outColor = tex2D(MapTexture, val);

}

/*--------------------------------------------------------------------------*/