sampleMonoPoly.cc File Reference

#include "gluos.h"
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <GL/gl.h>
#include "glimports.h"
#include "zlassert.h"
#include "sampleMonoPoly.h"
#include "sampleComp.h"
#include "polyDBG.h"
#include "partitionX.h"

Go to the source code of this file.

Defines
#define	max(a, b)   ((a>b)? a:b)
#define	min(a, b)   ((a>b)? b:a)
#define	ZERO   0.00001
Functions
directedLine *	polygonConvert (directedLine *polygon)
void	triangulateConvexPolyVertical (directedLine *topV, directedLine *botV, primStream *pStream)
void	triangulateConvexPolyHoriz (directedLine *leftV, directedLine *rightV, primStream *pStream)
void	triangulateConvexPoly (directedLine *polygon, Int ulinear, Int vlinear, primStream *pStream)
void	drawCorners (Real *topV, Real *botV, vertexArray *leftChain, vertexArray *rightChain, gridBoundaryChain *leftGridChain, gridBoundaryChain *rightGridChain, Int gridIndex1, Int gridIndex2, Int leftCornerWhere, Int leftCornerIndex, Int rightCornerWhere, Int rightCornerIndex, Int bot_leftCornerWhere, Int bot_leftCornerIndex, Int bot_rightCornerWhere, Int bot_rightCornerIndex)
void	toVertexArrays (directedLine *topV, directedLine *botV, vertexArray &leftChain, vertexArray &rightChain)
void	findTopAndBot (directedLine *polygon, directedLine *&topV, directedLine *&botV)
void	findGridChains (directedLine *topV, directedLine *botV, gridWrap *grid, gridBoundaryChain *&leftGridChain, gridBoundaryChain *&rightGridChain)
void	findDownCorners (Real *botVertex, vertexArray *leftChain, Int leftChainStartIndex, Int leftChainEndIndex, vertexArray *rightChain, Int rightChainStartIndex, Int rightChainEndIndex, Real v, Real uleft, Real uright, Int &ret_leftCornerWhere, Int &ret_leftCornerIndex, Int &ret_rightCornerWhere, Int &ret_rightCornerIndex)
void	findUpCorners (Real *topVertex, vertexArray *leftChain, Int leftChainStartIndex, Int leftChainEndIndex, vertexArray *rightChain, Int rightChainStartIndex, Int rightChainEndIndex, Real v, Real uleft, Real uright, Int &ret_leftCornerWhere, Int &ret_leftCornerIndex, Int &ret_rightCornerWhere, Int &ret_rightCornerIndex)
Int	findNeckF (vertexArray *leftChain, Int botLeftIndex, vertexArray *rightChain, Int botRightIndex, gridBoundaryChain *leftGridChain, gridBoundaryChain *rightGridChain, Int gridStartIndex, Int &neckLeft, Int &neckRight)
void	findNeck (vertexArray *leftChain, Int botLeftIndex, vertexArray *rightChain, Int botRightIndex, Int &leftLastIndex, Int &rightLastIndex)
void	findLeftGridIndices (directedLine *topEdge, Int firstGridIndex, Int lastGridIndex, gridWrap *grid, Int *ret_indices, Int *ret_innerIndices)
void	findRightGridIndices (directedLine *topEdge, Int firstGridIndex, Int lastGridIndex, gridWrap *grid, Int *ret_indices, Int *ret_innerIndices)
void	sampleMonoPoly (directedLine *polygon, gridWrap *grid, Int ulinear, Int vlinear, primStream *pStream, rectBlockArray *rbArray)
void	sampleMonoPolyRec (Real *topVertex, Real *botVertex, vertexArray *leftChain, Int leftStartIndex, vertexArray *rightChain, Int rightStartIndex, gridBoundaryChain *leftGridChain, gridBoundaryChain *rightGridChain, Int gridStartIndex, primStream *pStream, rectBlockArray *rbArray)
void	sampleLeftStrip (vertexArray *leftChain, Int topLeftIndex, Int botLeftIndex, gridBoundaryChain *leftGridChain, Int leftGridChainStartIndex, Int leftGridChainEndIndex, primStream *pStream)
void	sampleLeftStripRec (vertexArray *leftChain, Int topLeftIndex, Int botLeftIndex, gridBoundaryChain *leftGridChain, Int leftGridChainStartIndex, Int leftGridChainEndIndex, primStream *pStream)
void	sampleLeftStripRecF (vertexArray *leftChain, Int topLeftIndex, Int botLeftIndex, gridBoundaryChain *leftGridChain, Int leftGridChainStartIndex, Int leftGridChainEndIndex, primStream *pStream)
void	sampleLeftSingleTrimEdgeRegion (Real upperVert[2], Real lowerVert[2], gridBoundaryChain *gridChain, Int beginIndex, Int endIndex, primStream *pStream)
Int	findIncreaseChainFromBegin (vertexArray *chain, Int begin, Int end)
Int	checkMiddle (vertexArray *chain, Int begin, Int end, Real vup, Real vbelow)
void	sampleLeftOneGridStepNoMiddle (vertexArray *leftChain, Int beginLeftIndex, Int endLeftIndex, gridBoundaryChain *leftGridChain, Int leftGridChainStartIndex, primStream *pStream)
void	sampleLeftOneGridStep (vertexArray *leftChain, Int beginLeftIndex, Int endLeftIndex, gridBoundaryChain *leftGridChain, Int leftGridChainStartIndex, primStream *pStream)
void	triangulateXYMono (Int n_upper, Real upperVerts[][2], Int n_lower, Real lowerVerts[][2], primStream *pStream)
void	stripOfFanLeft (vertexArray *leftChain, Int largeIndex, Int smallIndex, gridWrap *grid, Int vlineIndex, Int ulineSmallIndex, Int ulineLargeIndex, primStream *pStream, Int gridLineUp)