tess.h File Reference

#include "glu-libtess.h"
#include <setjmp.h>
#include "mesh.h"
#include "dict.h"
#include "priorityq.h"

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Classes
struct	CachedVertex
struct	GLUtesselator

Macros
#define	TESS_MAX_CACHE   100
#define	CALL_BEGIN_OR_BEGIN_DATA(a)
#define	CALL_VERTEX_OR_VERTEX_DATA(a)
#define	CALL_EDGE_FLAG_OR_EDGE_FLAG_DATA(a)
#define	CALL_END_OR_END_DATA()
#define	CALL_COMBINE_OR_COMBINE_DATA(a, b, c, d)
#define	CALL_ERROR_OR_ERROR_DATA(a)

Typedefs
typedef struct CachedVertex	CachedVertex

Enumerations
enum	TessState { T_DORMANT , T_IN_POLYGON , T_IN_CONTOUR }

Functions
void GLAPIENTRY	__gl_noBeginData (GLenum type, void *polygonData)
void GLAPIENTRY	__gl_noEdgeFlagData (GLboolean boundaryEdge, void *polygonData)
void GLAPIENTRY	__gl_noVertexData (void *data, void *polygonData)
void GLAPIENTRY	__gl_noEndData (void *polygonData)
void GLAPIENTRY	__gl_noErrorData (GLenum errnum, void *polygonData)
void GLAPIENTRY	__gl_noCombineData (GLdouble coords[3], void *data[4], GLfloat weight[4], void **outData, void *polygonData)

---

Class Documentation

CachedVertex

struct CachedVertex

Class Members
GLdouble	coords[3]
void *	data

Macro Definition Documentation

CALL_BEGIN_OR_BEGIN_DATA

#define CALL_BEGIN_OR_BEGIN_DATA

(

a

)

Value:

   if (tess->callBeginData != &__gl_noBeginData) \
      (*tess->callBeginData)((a),tess->polygonData); \
   else (*tess->callBegin)((a));

CALL_COMBINE_OR_COMBINE_DATA

#define CALL_COMBINE_OR_COMBINE_DATA	(		a,
			b,
			c,
			d
	)

Value:

   if (tess->callCombineData != &__gl_noCombineData) \
      (*tess->callCombineData)((a),(b),(c),(d),tess->polygonData); \
   else (*tess->callCombine)((a),(b),(c),(d));

CALL_EDGE_FLAG_OR_EDGE_FLAG_DATA

#define CALL_EDGE_FLAG_OR_EDGE_FLAG_DATA

(

a

)

Value:

   if (tess->callEdgeFlagData != &__gl_noEdgeFlagData) \
      (*tess->callEdgeFlagData)((a),tess->polygonData); \
   else (*tess->callEdgeFlag)((a));

CALL_END_OR_END_DATA

#define CALL_END_OR_END_DATA

(

)

Value:

   if (tess->callEndData != &__gl_noEndData) \
      (*tess->callEndData)(tess->polygonData); \
   else (*tess->callEnd)();

CALL_ERROR_OR_ERROR_DATA

#define CALL_ERROR_OR_ERROR_DATA

(

a

)

Value:

   if (tess->callErrorData != &__gl_noErrorData) \
      (*tess->callErrorData)((a),tess->polygonData); \
   else (*tess->callError)((a));

CALL_VERTEX_OR_VERTEX_DATA

#define CALL_VERTEX_OR_VERTEX_DATA

(

a

)

Value:

   if (tess->callVertexData != &__gl_noVertexData) \
      (*tess->callVertexData)((a),tess->polygonData); \
   else (*tess->callVertex)((a));

TESS_MAX_CACHE

#define TESS_MAX_CACHE   100

Typedef Documentation

CachedVertex

typedef struct CachedVertex CachedVertex

Enumeration Type Documentation

TessState

enum TessState

Enumerator
T_DORMANT
T_IN_POLYGON
T_IN_CONTOUR

{ T_DORMANT, T_IN_POLYGON, T_IN_CONTOUR };

Function Documentation

__gl_noBeginData()

void GLAPIENTRY __gl_noBeginData	(	GLenum	type,
		void *	polygonData
	)

                                   {}

Referenced by gluNewTess(), gluTessCallback(), and gluTessEndPolygon().

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__gl_noCombineData()

void GLAPIENTRY __gl_noCombineData	(	GLdouble	coords[3],
		void *	data[4],
		GLfloat	weight[4],
		void **	outData,
		void *	polygonData
	)

                                     {}

Referenced by gluNewTess(), and gluTessCallback().

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__gl_noEdgeFlagData()

void GLAPIENTRY __gl_noEdgeFlagData	(	GLboolean	boundaryEdge,
		void *	polygonData
	)

                                   {}

Referenced by gluNewTess(), gluTessCallback(), and gluTessEndPolygon().

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__gl_noEndData()

void GLAPIENTRY __gl_noEndData

(

void *

polygonData

)

{}

Referenced by gluNewTess(), gluTessCallback(), and gluTessEndPolygon().

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__gl_noErrorData()

void GLAPIENTRY __gl_noErrorData	(	GLenum	errnum,
		void *	polygonData
	)

                                   {}

Referenced by gluNewTess(), and gluTessCallback().

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__gl_noVertexData()

void GLAPIENTRY __gl_noVertexData	(	void *	data,
		void *	polygonData
	)

                                    {}

Referenced by gluNewTess(), gluTessCallback(), and gluTessEndPolygon().

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