//?Billiard?ball?simulator
//?Created?by?Nelis?Franken
//?-----------------------------------------------------------
//??Main?implementation?file
//?-----------------------------------------------------------

#include?“billiards.h“

//?Loads?24-bit?bitmap?files?with?1?plane?only.
//?（Disclaimer:?This?function?originally?obtained?from?http://nehe.gamedev.net）
int?ImageLoad（const?char?*filename?Image?*image）?{

????FILE?*file;
????unsigned?long?size;
????unsigned?long?i;
????unsigned?short?int?planes;
????unsigned?short?int?bpp;
????char?temp?finalName[80];

	strcpy（finalName?“textures/“?）;
	strcat（finalName?filename?）;

????if?（（file?=?fopen（finalName?“rb“））==NULL）?{
		printf（“File?Not?Found?:?%s\n“finalName）;
		return?0;
????}

????fseek（file?18?SEEK_CUR）;

????if?（（i?=?fread（&image->sizeX?4?1?file））?!=?1）?{
		printf（“Error?reading?width?from?%s.\n“?finalName）;
		return?0;
????}

????if?（（i?=?fread（&image->sizeY?4?1?file））?!=?1）?{
		printf（“Error?reading?height?from?%s.\n“?finalName）;
		return?0;
????}

????size?=?image->sizeX?*?image->sizeY?*?3;

????if?（（fread（&planes?2?1?file））?!=?1）?{
		printf（“Error?reading?planes?from?%s.\n“?finalName）;
		return?0;
????}

????if?（planes?!=?1）?{
		printf（“Planes?from?%s?is?not?1:?%u\n“?finalName?planes）;
		return?0;
????}

????if?（（i?=?fread（&bpp?2?1?file））?!=?1）?{
		printf（“Error?reading?bpp?from?%s.\n“?finalName）;
		return?0;
????}

????if?（bpp?!=?24）?{
	printf（“Bpp?from?%s?is?not?24:?%u\n“?finalName?bpp）;
	return?0;
????}

????fseek（file?24?SEEK_CUR）;

????image->data?=?（char?*）?malloc（size）;
????if?（image->data?==?NULL）?{
		printf（“Error?allocating?memory?for?color-corrected?image?data“）;
		return?0;
????}

????if?（（i?=?fread（image->data?size?1?file））?!=?1）?{
		printf（“Error?reading?image?data?from?%s.\n“?finalName）;
		return?0;
????}

????for?（i=0;i		temp?=?image->data[i];
		image->data[i]?=?image->data[i+2];
		image->data[i+2]?=?temp;
????}

????return?1;
}

//?Determines?the?normal?from?any?three?points?on?a?plane.
vector3?getNormal（GLfloat?point1[3]?GLfloat?point3[3]?GLfloat?point4[3]）?{
	vector3?theNormal?=?vector3（0.00.00.0）;
	theNormal.x?=?（point1[1]?-?point4[1]）*（point3[2]?-?point4[2]）?-?（point3[1]?-?point4[1]）*（point1[2]?-?point4[2]）;
	theNormal.y?=?（point3[0]?-?point4[0]）*（point1[2]?-?point4[2]）?-?（point1[0]?-?point4[0]）*（point3[2]?-?point4[2]）;
	theNormal.z?=?（point1[0]?-?point4[0]）*（point3[1]?-?point4[1]）?-?（point3[0]?-?point4[0]）*（point1[1]?-?point4[1]）;
	return?theNormal;
}

//?Renders?the?billiard?balls?to?screen?（with?dynamic?shadows）
void?renderBalls（）?{

	GLfloat?m[16];
	for?（int?i=0;?i?	m[0]?=?m[5]?=?m[10]?=?1.0;
	m[7]?=?（-1.0）/（light0Pos[1]?+?2.0）;

	for?（int?p=0;?p?		glPushMatrix（）;
			glTranslatef（ballList[p].position.xballList[p].position.yballList[p].position.z）;

			//?Determine?shadows.
			glPushMatrix（）;
				glTranslatef（light0Pos[0]?light0Pos[1]+0.65?light0Pos[2]）;
				glMultMa

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

?????文件???????4486??2003-01-13?15:06??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\audio\hit.wav

?????文件???????1555??2003-01-13?15:12??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\audio\shoot.wav

?????文件????????578??2003-01-13?14:36??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\audio\side.wav

?????文件???????4050??2003-01-13?14:36??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\audio\sunk.wav

?????文件??????47974??2003-01-15?17:56??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\billiards.cpp

?????文件?????117044??2003-01-15?18:00??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\billiards.exe

?????文件???????6911??2003-01-15?18:24??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\billiards.h

?????文件?????768840??2002-01-21?19:52??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\cygwin1.dll

?????文件??????61440??2001-06-05?16:04??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\EaxAc3.dll

?????文件?????221184??2000-09-29?16:45??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\glut32.dll

?????文件????????169??2003-01-13?12:13??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\Makefile

?????文件????????122??2002-12-31?23:16??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\Makefile.Linux

?????文件???????2853??2003-01-15?17:59??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\mySphere.cpp

?????文件???????1036??2003-01-15?17:59??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\mySphere.h

?????文件?????143360??2002-04-10?18:17??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\OpenAL32.dll

?????文件???????5841??2003-01-15?19:15??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\readme.txt

?????文件??????49208??2003-01-07?10:32??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_black.bmp

?????文件??????49208??2003-01-07?10:38??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_blue_solid.bmp

?????文件??????49208??2003-01-07?10:39??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_blue_stripe.bmp

?????文件??????49208??2003-01-07?12:19??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_brown_solid.bmp

?????文件??????49208??2003-01-07?12:20??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_brown_stripe.bmp

?????文件??????49208??2003-01-07?14:27??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_green_solid.bmp

?????文件??????49208??2003-01-07?12:22??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_green_stripe.bmp

?????文件??????49208??2003-01-07?12:23??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_orange_solid.bmp

?????文件??????49208??2003-01-07?12:24??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_orange_stripe.bmp

?????文件??????49208??2003-01-07?12:26??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_purple_solid.bmp

?????文件??????49208??2003-01-07?12:26??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_purple_stripe.bmp

?????文件??????49208??2003-01-07?12:29??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_red_solid.bmp

?????文件??????49208??2003-01-07?12:30??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_red_stripe.bmp

?????文件???????3128??2003-01-03?16:20??簡單游戲開發源碼之-3D臺球游戲源碼簡單C++\textures\ball_white.bmp

............此處省略46個文件信息