#include "gluos.h"
#include <assert.h>
#include "mesh.h"
#include "geom.h"

Include dependency graph for geom.c:

Macros
#define	Interpolate(a, x, b, y) RealInterpolate(a,x,b,y)

#define	RealInterpolate(a, x, b, y)

#define	Swap(a, b) do { GLUvertex *t = a; a = b; b = t; } while (0)

Functions
GLdouble	__gl_edgeEval (GLUvertex u, GLUvertex v, GLUvertex *w)

void	__gl_edgeIntersect (GLUvertex o1, GLUvertex d1, GLUvertex o2, GLUvertex d2, GLUvertex *v)

GLdouble	__gl_edgeSign (GLUvertex u, GLUvertex v, GLUvertex *w)

GLdouble	__gl_transEval (GLUvertex u, GLUvertex v, GLUvertex *w)

GLdouble	__gl_transSign (GLUvertex u, GLUvertex v, GLUvertex *w)

int	__gl_vertCCW (GLUvertex u, GLUvertex v, GLUvertex *w)

int	__gl_vertLeq (GLUvertex u, GLUvertex v)

Macro Definition Documentation

◆ Interpolate

#define Interpolate	(	a,
		x,
		b,
		y
	)	RealInterpolate(a,x,b,y)

Definition at line 179 of file geom.c.

◆ RealInterpolate

#define RealInterpolate	(	a,
		x,
		b,
		y
	)

Value:

  (a = (a < 0) ? 0 : a, b = (b < 0) ? 0 : b,    \
  ((a <= b) ? ((b == 0) ? ((x+y) / 2)        \
                        : (x + (y-x) * (a/(a+b)))) \
            : (y + (x-y) * (b/(a+b)))))

Definition at line 172 of file geom.c.

◆ Swap

#define Swap	(	a,
		b
	)	do { GLUvertex *t = a; a = b; b = t; } while (0)

Definition at line 201 of file geom.c.

Function Documentation

◆ __gl_edgeEval()

GLdouble __gl_edgeEval	(	GLUvertex *	u,
		GLUvertex *	v,
		GLUvertex *	w
	)

Definition at line 47 of file geom.c.

◆ __gl_edgeIntersect()

void __gl_edgeIntersect	(	GLUvertex *	o1,
		GLUvertex *	d1,
		GLUvertex *	o2,
		GLUvertex *	d2,
		GLUvertex *	v
	)

Definition at line 203 of file geom.c.

◆ __gl_edgeSign()

GLdouble __gl_edgeSign	(	GLUvertex *	u,
		GLUvertex *	v,
		GLUvertex *	w
	)

Definition at line 77 of file geom.c.

◆ __gl_transEval()

GLdouble __gl_transEval	(	GLUvertex *	u,
		GLUvertex *	v,
		GLUvertex *	w
	)

Definition at line 102 of file geom.c.

◆ __gl_transSign()

GLdouble __gl_transSign	(	GLUvertex *	u,
		GLUvertex *	v,
		GLUvertex *	w
	)

Definition at line 132 of file geom.c.

◆ __gl_vertCCW()

int __gl_vertCCW	(	GLUvertex *	u,
		GLUvertex *	v,
		GLUvertex *	w
	)

Definition at line 153 of file geom.c.

◆ __gl_vertLeq()

int __gl_vertLeq	(	GLUvertex *	u,
		GLUvertex *	v
	)

Definition at line 40 of file geom.c.

Macros

Functions