ut_GLU.c File Reference

OpenGL-auxiliary functions tesselate GLT_. More...

#include "../xa/MS_Def1.h"
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <GL/gl.h>
#include <GL/glu.h>
#include "../ut/ut_geo.h"
#include "../ut/ut_cast.h"
#include "../db/ut_DB.h"
#include "../xa/xa_mem.h"
#include "../gr/ut_UI.h"

Defines
#define	GLU_CB   static void
#define	GLT_pta_INC   25000
#define	GLT_cta_INC   10000
#define	GLT_ppa_INC   6000
#define	GLU_CombINC   400
Functions
GLU_CB	GLT_CB_Begin (GLenum)
GLU_CB	GLT_CB_End ()
GLU_CB	GLT_CB_Err (GLenum)
GLU_CB	GLT_comb_CB (GLdouble *, GLdouble **, GLfloat *, GLdouble **)
GLU_CB	GLT_comm_CB (void *coords)
GLU_CB	GLT_comm_end ()
GLU_CB	GLT_spp_beg (GLenum)
GLU_CB	GLT_spp_vert (GLvoid *)
GLU_CB	GLT_spp_end ()
long	GLT_mSiz ()
int	GLT_alloc_pta (long Ind)
int	GLT_alloc_cta (long Ind)
int	GLT_alloc_ppa (long Ind)
int	GLT_exit ()
int	GLU_alloc (int Ind)
int	GLT_init ()
int	GLT_comb_reset ()
int	GLT_dump_comb ()
GLU_CB	GLT_comb_CB (GLdouble coords[3], GLdouble *data[4], GLfloat weight[4], GLdouble **dataOut)
int	GLT_spu_ (int pNr, Point *pta, Vector *vcz)
int	GLT_spp_ (ContTab *cTab, int cNr, Vector *vcz)
int	GLT_diff_work (int *c1Nr, ContTab *c1Tab, int *p1Nr, Point *p1Tab, int pNr, Point *pTab, int cNr, ContTab *cTab, Vector *vcz)
int	GLT_comm_work (int *cNr, ContTab *cTab, int *p3Nr, Point *p3Tab, int p1Nr, Point *p1Tab, int p2Nr, Point *p2Tab, Vector *vcz)
int	GLT_cta_inc ()
int	GLT_spp_sTyp (long sTyp)
	GLT_spp_Tex (long texNr)
int	GLT_spp_Col (ColRGB *sCol)
int	GLT_spp_pp (Vector *vcz)
int	GLT_start__ (ObjGX **gSur)
int	GLT_stor_rec (int mode, Point *pa1, Point *pa2, int ptNr)
Variables
ColRGB	GL_actCol
static Point *	GLU_CombTab = NULL
static int	GLU_CombSiz = 0
static int	GLU_CombNr = 0
static int	GLU_Err = 0
static Point *	GLU_comm_tab
static int	GLU_comm_Max
static int	GLU_comm_pNr
static ContTab *	GLU_cTab
static int	GLU_cMax
static int	GLU_cNr
static GLUtesselator *	ot1 = NULL
Point *	GLT_pta = NULL
long	GLT_pta_SIZ = 0
static long	GLT_pta_ind
static long	GLT_pta_start
ObjGX *	GLT_cta
long	GLT_cta_SIZ
static long	GLT_cta_ind
static ObjGX *	GLT_ppa
static long	GLT_ppa_SIZ
static long	GLT_ppa_ind
static ObjGX	GLT_sur

---

Detailed Description

OpenGL-auxiliary functions tesselate GLT_.

functions using GLU ..

=====================================================
Liste_Funktionen_Beginn:

GLT_spu_       eine nicht gelochte planare Flaeche tesselieren ..
GLT_spp_       teselate planaren Patch mit Aussenkontur/Loechern
GLT_diff_work  difference of 2 contours -> ContTab
GLT_comm_work  common of 2 contours -> ContTab

- internal:
GLU_alloc
GLT_init
GLT_comb_reset
GLT_exit
GLT_comm_CB    add vertex
GLT_comm_end
GLT_comb_CB    add vertex 
GLT_CB_Err
GLT_CB_Begin
GLT_CB_End
GLT_start__
GLT_spp_beg    start new active contour
GLT_spp_pp     beginn next patch for active surf
GLT_spp_vert   add vertex
GLT_spp_end    add contour to active patch

Liste_Funktionen_Ende:
=====================================================

---

Define Documentation

#define GLU_CB   static void

#define GLT_pta_INC   25000

#define GLT_cta_INC   10000

#define GLT_ppa_INC   6000

#define GLU_CombINC   400

---

Function Documentation

GLU_CB GLT_CB_Begin

(

GLenum

which

)

GLU_CB GLT_CB_End

(

)

GLU_CB GLT_CB_Err

(

GLenum

gl_err

)

GLU_CB GLT_comb_CB	(	GLdouble *	,
		GLdouble **	,
		GLfloat *	,
		GLdouble **
	)

GLU_CB GLT_comm_CB

(

void *

coords

)

GLU_CB GLT_comm_end

(

)

GLU_CB GLT_spp_beg

(

GLenum

which

)

GLU_CB GLT_spp_vert

(

GLvoid *

vertex

)

GLU_CB GLT_spp_end

(

)

long GLT_mSiz

(

)

int GLT_alloc_pta

(

long

Ind

)

int GLT_alloc_cta

(

long

Ind

)

int GLT_alloc_ppa

(

long

Ind

)

int GLT_exit

(

)

int GLU_alloc

(

int

Ind

)

int GLT_init

(

)

int GLT_comb_reset

(

)

int GLT_dump_comb

(

)

GLU_CB GLT_comb_CB	(	GLdouble	coords[3],
		GLdouble *	data[4],
		GLfloat	weight[4],
		GLdouble **	dataOut
	)

int GLT_spu_	(	int	pNr,
		Point *	pta,
		Vector *	vcz
	)

int GLT_spp_	(	ContTab *	cTab,
		int	cNr,
		Vector *	vcz
	)

int GLT_diff_work	(	int *	c1Nr,
		ContTab *	c1Tab,
		int *	p1Nr,
		Point *	p1Tab,
		int	pNr,
		Point *	pTab,
		int	cNr,
		ContTab *	cTab,
		Vector *	vcz
	)

int GLT_comm_work	(	int *	cNr,
		ContTab *	cTab,
		int *	p3Nr,
		Point *	p3Tab,
		int	p1Nr,
		Point *	p1Tab,
		int	p2Nr,
		Point *	p2Tab,
		Vector *	vcz
	)

int GLT_cta_inc

(

)

int GLT_spp_sTyp

(

long

sTyp

)

GLT_spp_Tex

(

long

texNr

)

int GLT_spp_Col

(

ColRGB *

sCol

)

int GLT_spp_pp

(

Vector *

vcz

)

int GLT_start__

(

ObjGX **

gSur

)

int GLT_stor_rec	(	int	mode,
		Point *	pa1,
		Point *	pa2,
		int	ptNr
	)

---

Variable Documentation

ColRGB GL_actCol

Point* GLU_CombTab = NULL [static]

int GLU_CombSiz = 0 [static]

int GLU_CombNr = 0 [static]

int GLU_Err = 0 [static]

Point* GLU_comm_tab [static]

int GLU_comm_Max [static]

int GLU_comm_pNr [static]

ContTab* GLU_cTab [static]

int GLU_cMax [static]

int GLU_cNr [static]

GLUtesselator* ot1 = NULL [static]

Point* GLT_pta = NULL

long GLT_pta_SIZ = 0

long GLT_pta_ind [static]

long GLT_pta_start [static]

ObjGX* GLT_cta

long GLT_cta_SIZ

long GLT_cta_ind [static]

ObjGX* GLT_ppa [static]

long GLT_ppa_SIZ [static]

long GLT_ppa_ind [static]

ObjGX GLT_sur [static]