#include "x3d.h"
#include "X3DBuffer.h"
#include <stdio.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
#include <X11/X.h>

Macros
#define	REDCLIPFLAGS
#define	REDROTATE
#define	STEREOCLIPFLAGS
#define	STEREOROTATE

Functions
static void	BeginImage (Oinfo o, Ginfo g)
static void	CalculateAngles (double X, double Y, double *Z, double X1, double Y1, double Z1)
static int	CheckEvent (Display display, XEvent event, char *arg)
static void	clip (Oinfo o, Ginfo g)
static int	clipSegment (float pX, float pY, float qX, float qY, int Pclip, int Qclip, float H, float V)
static void	DisplayMenu (Ginfo *g)
static double	DotProduct (double x1, double Y1, double x2, double y2)
static void	DrawHiddenLines (Oinfo o, Ginfo g, int mode)
static void	DrawLines (Oinfo o, Ginfo g, int mode)
static void	DrawLogo (Ginfo *g, int x, int y)
static void	DrawObject (Oinfo o, Ginfo g)
static void	DrawPolys (Oinfo o, Ginfo g, int mode)
static void	DrawSegments (Display display, Window win, GC gc, XSegment segs1[], int numSegs, Ginfo g)
static void	EightBitSetColors (Ginfo *g)
static void	EndImage (Oinfo o, Ginfo g)
static void	GetInput (XEvent xevent, int pointerX, int pointerY, char command, int same, Ginfo g)
static void	InitDisplay (Oinfo o, Ginfo g, Window parent)
void	MakePolygonArray ()
static void	OneBitSetColors (Ginfo *g)
static void	ResetPurpleRectangle (int XL, int YL, int XH, int YH, Ginfo *g)
static void	Rotate (anglePoint *points1, double cx, double cy, double cz, double sx, double sy, double sz)
static void	rotate (Oinfo o, Ginfo g)
static void	sort (polygon **list1, int numPolys)
static void	TrueColorSetColors (Ginfo *g)
static int	UpdatePosition (XEvent event, Oinfo o, Ginfo *g)
int	x3d_dispatch_event (unsigned long evnt)
int	x3d_exec_command (int pointerX, int pointerY, char command)
void	x3d_get_position (float longitude, float latitude, float *psi)
unsigned long	x3d_main (float longitude, float latitude, float psi, char string, Window parent)
void	x3d_set_display (unsigned long disp)
void	x3d_terminate ()
void	x3d_update ()

Variables
static point *	bounds
Color *	colors
int	currPoint
int	currPoly
int	currSeg
float	deltaMove = 0
static int	gBlueDiv
static int	gBlueShift
static Display *	gDisplay = NULL
static Ginfo *	gGInfo = NULL
static int	gGreenDiv
static int	gGreenShift
static Oinfo *	gOInfo = NULL
static int	gRedDiv
static int	gRedShift
static polygon **	list
point *	points
polygon *	polys
static int	quitApplication = 0
segment *	segs
char	title [80]
Atom	wm_protocols [2]

Macro Definition Documentation

◆ REDCLIPFLAGS

#define REDCLIPFLAGS

Value:

(r5 > 0) * ALLmask ^ ((r7 < 0) | (r7 > c10) << ClipWithBottom | \

(r8 > c8) << RClipWithRight | (r8 < 0) << RClipWithLeft)

ALLmask

#define ALLmask

Definition x3d.h:67

ClipWithBottom

#define ClipWithBottom

Definition x3d.h:51

RClipWithRight

#define RClipWithRight

Definition x3d.h:44

RClipWithLeft

#define RClipWithLeft

Definition x3d.h:45

Definition at line 2175 of file x3d.c.

◆ REDROTATE

#define REDROTATE

Value:

r8 = p0->x + c16;                                                   \
r5 = p0->y + c17;                                                   \
r2 = r8 * c5 + r5 * c6;                                             \
r7 = r5 * c5 - r8 * c6;                                             \
r8 = p0->z + c18;                                                   \
r5 = c0 / (r7 * c3 + r8 * c4 + c12);                                \
r6 = r8 *  c3 - r7 * c4;                                            \
r7 = c7 + (r6 * c1 - r2 * c2 + c13) * r5;                           \
r8 = c9 - (r2 * c1 + r6 * c2 + c11) * r5

Definition at line 2155 of file x3d.c.

◆ STEREOCLIPFLAGS

#define STEREOCLIPFLAGS

Value:

(r5 > 0) * ALLmask ^ ((r7 < 0) | (r7 > c10) << ClipWithBottom |      \
(r8 > c8) << RClipWithRight    | (r8 <   0) << RClipWithLeft  |      \
(r9 > c8) << BClipWithRight    | (r9 <   0) << BClipWithLeft)

Definition at line 2181 of file x3d.c.

◆ STEREOROTATE

#define STEREOROTATE

Value:

REDROTATE; \

r9 = r8 - c15 - r5 * c14

REDROTATE

#define REDROTATE

Definition x3d.c:2155

Definition at line 2166 of file x3d.c.

Function Documentation

◆ BeginImage()

void BeginImage	(	Oinfo *	o,
		Ginfo *	g )

static

Definition at line 2778 of file x3d.c.

◆ CalculateAngles()

void CalculateAngles	(	double *	X,
		double *	Y,
		double *	Z,
		double	X1,
		double	Y1,
		double	Z1 )

static

Definition at line 333 of file x3d.c.

◆ CheckEvent()

int CheckEvent	(	Display *	display,
		XEvent *	event,
		char *	arg )

static

Definition at line 1256 of file x3d.c.

◆ clip()

void clip	(	Oinfo *	o,
		Ginfo *	g )

static

Definition at line 1839 of file x3d.c.

◆ clipSegment()

int clipSegment	(	float *	pX,
		float *	pY,
		float *	qX,
		float *	qY,
		int	Pclip,
		int	Qclip,
		float	H,
		float	V )

static

Definition at line 1630 of file x3d.c.

◆ DisplayMenu()

void DisplayMenu ( Ginfo * g )

static

Definition at line 477 of file x3d.c.

◆ DotProduct()

double DotProduct	(	double	x1,
		double	Y1,
		double	x2,
		double	y2 )

static

Definition at line 305 of file x3d.c.

◆ DrawHiddenLines()

void DrawHiddenLines	(	Oinfo *	o,
		Ginfo *	g,
		int	mode )

static

Definition at line 2482 of file x3d.c.

◆ DrawLines()

void DrawLines	(	Oinfo *	o,
		Ginfo *	g,
		int	mode )

static

Definition at line 2407 of file x3d.c.

◆ DrawLogo()

void DrawLogo	(	Ginfo *	g,
		int	x,
		int	y )

static

Definition at line 367 of file x3d.c.

◆ DrawObject()

void DrawObject	(	Oinfo *	o,
		Ginfo *	g )

static

Definition at line 2826 of file x3d.c.

◆ DrawPolys()

void DrawPolys	(	Oinfo *	o,
		Ginfo *	g,
		int	mode )

static

Definition at line 2631 of file x3d.c.

◆ DrawSegments()

void DrawSegments	(	Display *	display,
		Window	win,
		GC	gc,
		XSegment	segs1[],
		int	numSegs,
		Ginfo *	g )

static

Definition at line 2382 of file x3d.c.

◆ EightBitSetColors()

void EightBitSetColors ( Ginfo * g )

static

Definition at line 613 of file x3d.c.

◆ EndImage()

void EndImage	(	Oinfo *	o,
		Ginfo *	g )

static

Definition at line 2897 of file x3d.c.

◆ GetInput()

void GetInput	(	XEvent *	xevent,
		int *	pointerX,
		int *	pointerY,
		char *	command,
		int *	same,
		Ginfo *	g )

static

Definition at line 1280 of file x3d.c.

◆ InitDisplay()

void InitDisplay	(	Oinfo *	o,
		Ginfo *	g,
		Window	parent )

static

Definition at line 918 of file x3d.c.

◆ MakePolygonArray()

void MakePolygonArray ( )

Definition at line 2944 of file x3d.c.

◆ OneBitSetColors()

void OneBitSetColors ( Ginfo * g )

static

Definition at line 583 of file x3d.c.

◆ ResetPurpleRectangle()

void ResetPurpleRectangle	(	int	XL,
		int	YL,
		int	XH,
		int	YH,
		Ginfo *	g )

static

Definition at line 542 of file x3d.c.

◆ Rotate()

void Rotate	(	anglePoint *	points1,
		double	cx,
		double	cy,
		double	cz,
		double	sx,
		double	sy,
		double	sz )

static

Definition at line 277 of file x3d.c.

◆ rotate()

void rotate	(	Oinfo *	o,
		Ginfo *	g )

static

Definition at line 2188 of file x3d.c.

◆ sort()

void sort	(	polygon **	list1,
		int	numPolys )

static

Definition at line 130 of file x3d.c.

◆ TrueColorSetColors()

void TrueColorSetColors ( Ginfo * g )

static

Definition at line 854 of file x3d.c.

◆ UpdatePosition()

int UpdatePosition	(	XEvent *	event,
		Oinfo *	o,
		Ginfo *	g )

static

Definition at line 1445 of file x3d.c.

◆ x3d_dispatch_event()

int x3d_dispatch_event ( unsigned long evnt )

Definition at line 3294 of file x3d.c.

◆ x3d_exec_command()

int x3d_exec_command	(	int	pointerX,
		int	pointerY,
		char	command )

Definition at line 3386 of file x3d.c.

◆ x3d_get_position()

void x3d_get_position	(	float *	longitude,
		float *	latitude,
		float *	psi )

Definition at line 3308 of file x3d.c.

◆ x3d_main()

unsigned long x3d_main	(	float *	longitude,
		float *	latitude,
		float *	psi,
		char *	string,
		Window	parent )

Definition at line 3054 of file x3d.c.

◆ x3d_set_display()

void x3d_set_display ( unsigned long disp )

Definition at line 3381 of file x3d.c.

◆ x3d_terminate()

void x3d_terminate ( )

Definition at line 3318 of file x3d.c.

◆ x3d_update()

void x3d_update ( )

Definition at line 3284 of file x3d.c.

Variable Documentation

◆ bounds

point* bounds

static

Definition at line 120 of file x3d.c.

◆ colors

Color* colors

extern

Definition at line 21 of file X3DBuffer.c.

◆ currPoint

int currPoint

extern

Definition at line 17 of file X3DBuffer.c.

◆ currPoly

int currPoly

Definition at line 117 of file x3d.c.

◆ currSeg

int currSeg

Definition at line 117 of file x3d.c.

◆ deltaMove

float deltaMove = 0

Definition at line 1443 of file x3d.c.

◆ gBlueDiv

int gBlueDiv

static

Definition at line 126 of file x3d.c.

◆ gBlueShift

int gBlueShift

static

Definition at line 126 of file x3d.c.

◆ gDisplay

Display* gDisplay = NULL

static

Definition at line 122 of file x3d.c.

◆ gGInfo

Ginfo* gGInfo = NULL

static

Definition at line 123 of file x3d.c.

◆ gGreenDiv

int gGreenDiv

static

Definition at line 126 of file x3d.c.

◆ gGreenShift

int gGreenShift

static

Definition at line 126 of file x3d.c.

◆ gOInfo

Oinfo* gOInfo = NULL

static

Definition at line 124 of file x3d.c.

◆ gRedDiv

int gRedDiv

static

Definition at line 126 of file x3d.c.

◆ gRedShift

int gRedShift

static

Definition at line 126 of file x3d.c.

◆ list

polygon** list

static

Definition at line 119 of file x3d.c.

◆ points

point* points

extern

Definition at line 148 of file TGWin32VirtualXProxy.cxx.

◆ polys

polygon* polys

extern

Definition at line 24 of file X3DBuffer.c.

◆ quitApplication

int quitApplication = 0

static

Definition at line 121 of file x3d.c.

◆ segs

segment* segs

extern

Definition at line 23 of file X3DBuffer.c.

◆ title

char title[80]

Definition at line 915 of file x3d.c.

◆ wm_protocols

Atom wm_protocols[2]

Definition at line 916 of file x3d.c.

Macros

Functions

Variables

Macro Definition Documentation

◆ REDCLIPFLAGS

◆ REDROTATE

◆ STEREOCLIPFLAGS

◆ STEREOROTATE

Function Documentation

◆ BeginImage()

◆ CalculateAngles()

◆ CheckEvent()

◆ clip()

◆ clipSegment()

◆ DisplayMenu()

◆ DotProduct()

◆ DrawHiddenLines()

◆ DrawLines()

◆ DrawLogo()

◆ DrawObject()

◆ DrawPolys()

◆ DrawSegments()

◆ EightBitSetColors()

◆ EndImage()

◆ GetInput()

◆ InitDisplay()

◆ MakePolygonArray()

◆ OneBitSetColors()

◆ ResetPurpleRectangle()

◆ Rotate()

◆ rotate()

◆ sort()

◆ TrueColorSetColors()

◆ UpdatePosition()

◆ x3d_dispatch_event()

◆ x3d_exec_command()

◆ x3d_get_position()

◆ x3d_main()

◆ x3d_set_display()

◆ x3d_terminate()

◆ x3d_update()

Variable Documentation

◆ bounds

◆ colors

◆ currPoint

◆ currPoly

◆ currSeg

◆ deltaMove

◆ gBlueDiv

◆ gBlueShift

◆ gDisplay

◆ gGInfo

◆ gGreenDiv

◆ gGreenShift

◆ gOInfo

◆ gRedDiv

◆ gRedShift

◆ list

◆ points

◆ polys

◆ quitApplication

◆ segs

◆ title

◆ wm_protocols