render.C File Reference

#include "GL_GraphicsInterface.h"
#include <assert.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>

Include dependency graph for render.C:

Classes
struct	_Feedback3Dcolor
struct	_DepthIndex

Macros
#define	depthr(i, j)   depthBuffer[i+width*(height-j-1)]
#define	depth(i, j)   depthBuffer[i+width*j]
#define	EPS_GOURAUD_THRESHOLD   0.1 /* Lower for better (slower) smooth shading. */

Typedefs
typedef struct _Feedback3Dcolor	Feedback3Dcolor
typedef struct _DepthIndex	DepthIndex

Functions
void	print3DcolorVertex (GLint size, GLint *count, GLfloat *buffer)
void	printBuffer (GLint size, GLfloat *buffer)
GLfloat *	spewPrimitiveEPS (FILE *file, GLfloat *loc, const int &plotPolygons=TRUE)
void	spewUnsortedFeedback (FILE *file, GLint size, GLfloat *buffer)
void	spewSortedFeedback (FILE *file, GLint size, GLfloat *buffer)
void	spewWireFrameEPS (FILE *file, int doSort, GLint size, GLfloat *buffer, char *creator)
void	display (void)
void	init (void)

Variables
GLfloat	pointSize

Macro Definition Documentation

#define depth	(		i,
			j
	)		depthBuffer[i+width*j]

Referenced by __GeometricADTiterator< dataT >__GeometricADTiterator(), __GeometricADTtraversor< dataT >__GeometricADTtraversor(), GeometricADT3dInt::delElement(), GeometricADT< dataT >::delElement(), GeometricADTIterator3dInt::GeometricADTIterator3dInt(), GeometricADTIterator3dInt::getDepth(), __GeometricADTiterator< dataT >::getDepth(), GeometricADTTraversor3dInt::getDepth(), __GeometricADTtraversor< dataT >::getDepth(), GeometricADTIterator3dInt::isTerminal(), __GeometricADTiterator< dataT >::isTerminal(), __GeometricADTiterator< dataT >::operator++(), __GeometricADTtraversor< dataT >::operator++(), __GeometricADTiterator< dataT >::operator=(), __GeometricADTtraversor< dataT >::operator=(), DepthMapping::put(), MappingsFromCAD::readSomeNurbs(), __GeometricADTtraversor< dataT >::setTarget(), and spewPrimitiveEPS().

#define depthr	(		i,
			j
	)		depthBuffer[i+width*(height-j-1)]

#define EPS_GOURAUD_THRESHOLD   0.1 /* Lower for better (slower) smooth shading. */

Referenced by spewWireFrameEPS().

Typedef Documentation

typedef struct _DepthIndex DepthIndex

typedef struct _Feedback3Dcolor Feedback3Dcolor

Function Documentation

void display

(

void

)

void init

(

void

)

void print3DcolorVertex	(	GLint	size,
		GLint *	count,
		GLfloat *	buffer
	)

Referenced by printBuffer().

void printBuffer	(	GLint	size,
		GLfloat *	buffer
	)

References print3DcolorVertex().

Referenced by GL_GraphicsInterface::renderPS().

GLfloat* spewPrimitiveEPS	(	FILE *	file,
		GLfloat *	loc,
		const int &	plotPolygons = TRUE
	)

References bb, _Feedback3Dcolor::blue, depth, dx, fabs(), FALSE, fPrintF(), GL_DISABLE_TOKEN, GL_ENABLE_TOKEN, GL_LINE_STIPPLE_TOKEN, GL_LINE_WIDTH_TOKEN, GL_POINT_SIZE_TOKEN, _Feedback3Dcolor::green, i2, max(), min(), pointSize, _Feedback3Dcolor::red, SQR, SQRT, TRUE, _Feedback3Dcolor::x, x, _Feedback3Dcolor::y, and _Feedback3Dcolor::z.

Referenced by spewSortedFeedback(), and spewUnsortedFeedback().

void spewSortedFeedback	(	FILE *	file,
		GLint	size,
		GLfloat *	buffer
	)

References assert, _DepthIndex::depth, FALSE, _DepthIndex::ptr, spewPrimitiveEPS(), and _Feedback3Dcolor::z.

Referenced by spewWireFrameEPS().

void spewUnsortedFeedback	(	FILE *	file,
		GLint	size,
		GLfloat *	buffer
	)

References spewPrimitiveEPS().

Referenced by spewWireFrameEPS().

void spewWireFrameEPS	(	FILE *	file,
		int	doSort,
		GLint	size,
		GLfloat *	buffer,
		char *	creator
	)

References EPS_GOURAUD_THRESHOLD, fPrintF(), max(), pointSize, spewSortedFeedback(), and spewUnsortedFeedback().

Referenced by GL_GraphicsInterface::renderPS().

Variable Documentation

GLfloat pointSize

Referenced by PlotIt::contour3d(), GraphicsParameters::get(), GL_GraphicsInterface::pickPoints(), Ogen::plot(), GL_GraphicsInterface::plotPoints(), Ogen::queryAPoint(), spewPrimitiveEPS(), and spewWireFrameEPS().