/*
???Program?to?draw?and?animate?a?hypercube?to?illustrate?higher-dimensional?issues
???
???Source?file?to?be?used?with
???Cunningham?Computer?Graphics:?Programming?in?OpenGL?for?Visual?Communication?Prentice-Hall?2007
???
???Intended?for?class?use?only
*/

#include?
#include?
#include?
#include?

//?definitions?of?parameters?for?program

#define?VCOUNT?16
#define?ECOUNT?32
#define?EPSILON?.01570795	//?PI/200?--?for?the?animate?function

//	vertex?data
GLfloat?vertices[VCOUNT][4]?=?{	{?1.0?1.0?1.0?1.0?}		//??0
								{-1.0?1.0?1.0?1.0?}		//??1
								{?1.0-1.0?1.0?1.0?}		//??2
								{-1.0-1.0?1.0?1.0?}		//??3
								{?1.0?1.0-1.0?1.0?}		//??4
								{-1.0?1.0-1.0?1.0?}		//??5
								{?1.0-1.0-1.0?1.0?}		//??6
								{-1.0-1.0-1.0?1.0?}		//??7
								{?1.0?1.0?1.0-1.0?}		//??8
								{-1.0?1.0?1.0-1.0?}		//??9
								{?1.0-1.0?1.0-1.0?}		//?10
								{-1.0-1.0?1.0-1.0?}		//?11
								{?1.0?1.0-1.0-1.0?}		//?12
								{-1.0?1.0-1.0-1.0?}		//?13
								{?1.0-1.0-1.0-1.0?}		//?14
								{-1.0-1.0-1.0-1.0?}?};	//?15

//	edge?data?--?the?edges?aren‘t?oriented?because?we?don‘t?do?faces
//	yet.??If?we?do?we‘ll?need?to?re-do?this?and?add?a?face?list							
int?edges[ECOUNT][2]?=?{{?0?1}{?0?2}{?0?4}{?1?3}{?1?5}{?2?3}?//?3D?cube
						{?2?6}{?3?7}{?4?5}{?4?6}{?5?7}{?6?7}?//?W=0
					
						{?8?9}{?810}{?812}{?911}{?913}{1011}?//?3D?cube
						{1014}{1115}{1213}{1214}{1315}{1415}?//?W=1
					
						{?0?8}{?1?9}{?210}{?311}{?412}		?//?between
						{?513}{?614}{?715}?};						?//?cubes

//	data?for?interaction
GLint???Tag1=1?Tag2=2?Tag3=3?Tag4=4?Tag5=5?Tag6=6?Tag7=7?Tag8=8?Tag9=9?selection;
GLfloat	smallSine?smallCosine;
GLfloat	ep?=?5.0;?//?eye?point?variable
static?char?ch;?//?character?from?keyboard?that?controls?the?rotation
typedef?GLfloat?point3[3];

GLfloat?xAngle?=?0.?yAngle?=?0.?zAngle?=?0.;

//?function?prototypes
void?myinit（void）;
void?drawHyper（void）;
void?display（void）;
void?reshape（int?int）;
void?keyboard（unsigned?char?int?int）;
void?animate（?void?）;

void?myinit（void）
{
//		set?up?overall?light?data?including?specular=ambient=light?colors
		GLfloat?light_position[4]={?10.0?10.0?-10.0?1.0?};
		GLfloat?light_color[4]={?1.0?1.0?1.0?1.0?};
		GLfloat?ambient_color[4]={?0.2?0.2?0.2?1.0?};
		GLfloat?specular_color[4]={?1.0?1.0?1.0?1.0?};
		GLfloat?white[4]={?1.?1.?1.?1.?};
		GLfloat?shininess[1]={50.};

		glClearColor（?0.75?0.75?1.0?0.0?）;
		glShadeModel（GL_SMOOTH）;
		glLightfv（GL_LIGHT0?GL_POSITION?light_position?）;
		glLightfv（GL_LIGHT0?GL_AMBIENT?ambient_color?）;
		glLightfv（GL_LIGHT0?GL_SPECULAR?specular_color?）;
		glLightfv（GL_LIGHT0?GL_DIFFUSE?light_color?）;

//		attributes
		glEnable（GL_LIGHTING）;???//?so?lighting?models?are?used
		glEn

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????786432??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\bricks.512.512.raw

?????文件???????8200??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Ch4Ex1.c

?????文件??????61400??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\clouds.167

?????文件?????616139??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\crater.167

?????文件???????3232??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\cube.c

?????文件???????4910??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure0.1.c

?????文件???????5362??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure0.7.c

?????文件??????12730??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure1.15.c

?????文件??????12325??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure1.3.c

?????文件??????10397??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure1.9.c

?????文件??????11165??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.1.c

?????文件???????9749??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.13.c

?????文件???????9837??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.3.c

?????文件???????7526??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.4.c

?????文件???????2637??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.5.c

?????文件???????3247??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.6.c

?????文件??????15364??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.7left.c

?????文件???????7334??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.7right.c

?????文件??????22380??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure11.8.c

?????文件???????3225??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure12.1.c

?????文件???????5477??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure13.1.c

?????文件???????5720??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure13.10.c

?????文件???????4390??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure13.4.c

?????文件???????5941??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure13.5.c

?????文件???????7431??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure13.7.c

?????文件??????14645??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure13.9.c

?????文件???????2466??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure14.11.c

?????文件???????3292??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure14.12.c

?????文件???????3223??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure14.13.c

?????文件???????6272??2007-01-02?13:31??StudentCode?for?Book?steve?Cunningham\Source?code?files\Figure14.6.c

............此處省略51個文件信息