sampleCompBot.h

Go to the documentation of this file.

/*
 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice including the dates of first publication and
 * either this permission notice or a reference to
 * http://oss.sgi.com/projects/FreeB/
 * shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * Except as contained in this notice, the name of Silicon Graphics, Inc.
 * shall not be used in advertising or otherwise to promote the sale, use or
 * other dealings in this Software without prior written authorization from
 * Silicon Graphics, Inc.
 */
/*
*/
 
#ifndef _SAMPLECOMPBOT_H
#define _SAMPLECOMPBOT_H
 
#include "sampleMonoPoly.h"
 
void findBotLeftSegment(vertexArray* leftChain, 
            Int leftEnd,
            Int leftCorner,
            Real u,
            Int& ret_index_mono,
            Int& ret_index_pass);
 
void findBotRightSegment(vertexArray* rightChain, 
             Int rightEnd,
             Int rightCorner,
             Real u,
             Int& ret_index_mono,
             Int& ret_index_pass);
 
 
void sampleBotRightWithGridLinePost(Real* botVertex,
                    vertexArray* rightChain,
                    Int rightEnd,
                    Int segIndexMono,
                    Int segIndexPass,
                    Int rightCorner,
                    gridWrap* grid,
                    Int gridV,
                    Int leftU,
                    Int rightU,
                    primStream* pStream);
 
 
void sampleBotRightWithGridLine(Real* botVertex, 
                vertexArray* rightChain,
                Int rightEnd,
                Int rightCorner,
                gridWrap* grid,
                Int gridV,
                Int leftU,
                Int rightU,
                primStream* pStream);
 
 
void sampleBotLeftWithGridLinePost(Real* botVertex,
                   vertexArray* leftChain,
                   Int leftEnd,
                   Int segIndexMono,
                   Int segIndexPass,
                   Int leftCorner,
                   gridWrap* grid,
                   Int gridV,
                   Int leftU, 
                   Int rightU,
                   primStream* pStream);
 
 
void sampleBotLeftWithGridLine(Real* botVertex,
                   vertexArray* leftChain,
                   Int leftEnd,
                   Int leftCorner,
                   gridWrap* grid,
                   Int gridV,
                   Int leftU,
                   Int rightU,
                   primStream* pStream);
 
 
Int findBotSeparator(vertexArray* leftChain,
             Int leftEnd,
             Int leftCorner,
             vertexArray* rightChain,
             Int rightEnd,
             Int rightCorner,
             Int& ret_sep_left,
             Int& ret_sep_right);
 
void sampleCompBot(Real* botVertex,
           vertexArray* leftChain,
           Int leftEnd,
           vertexArray* rightChain,
           Int rightEnd,
           gridBoundaryChain* leftGridChain,
           gridBoundaryChain* rightGridChain,
           Int gridIndex,
           Int down_leftCornerWhere,
           Int down_leftCornerIndex,
           Int down_rightCornerWhere,
           Int down_rightCornerIndex,
           primStream* pStream);
 
void sampleCompBotSimple(Real* botVertex,
           vertexArray* leftChain,
           Int leftEnd,
           vertexArray* rightChain,
           Int rightEnd,
           gridBoundaryChain* leftGridChain,
           gridBoundaryChain* rightGridChain,
           Int gridIndex,
           Int down_leftCornerWhere,
           Int down_leftCornerIndex,
           Int down_rightCornerWhere,
           Int down_rightCornerIndex,
           primStream* pStream);
 
#endif