//?FScreen.c
//?OpenGL?SuperBible?Chapter?17
//?Program?by?Richard?S.?Wright?Jr.
//?This?program?shows?a?how?to?create?a?full?screen
//?window?and?render?into?it?with?OpenGL.
#include?
#include?
#include?
#include?
#include?

#include?

#include?“cubemanage.h“
#include?“wcgcube.h“

static?GLfloat?PI=3.1415f;
//?Rotation?amounts
static?GLfloat?xRot?=?0.0f;
static?GLfloat?yRot?=?0.0f;

static?GLfloat?rotate=0.0f;
static?int?rotateType=0;
static?int?rotateOK=0;
static?int?rotateRate=100;
static?GLfloat?rotateStep=5*PI/180;

CubeManage?cm;


HPALETTE?hPalette?=?NULL;

//?Keep?track?of?windows?changing?width?and?height
GLfloat?windowWidth;
GLfloat?windowHeight;


static?LPCTSTR?lpszAppName?=?“WcgCube“;

void?exitGame（HWND?hWndHDC?hDCHGLRC?hRC）;
//?Declaration?for?Window?procedure
LRESULT?CALLBACK?WndProc（	HWND?	hWnd
							UINT	message
							WPARAM	wParam
							LPARAM	lParam）;

//?Set?Pixel?Format?function?-?forward?declaration
void?SetDCPixelFormat（HDC?hDC）;


void?ChangeSize（GLsizei?w?GLsizei?h）
	{
	GLfloat?nRange?=?350.0f;

	//?Prevent?a?divide?by?zero
	if（h?==?0）
		h?=?1;

	//?Set?Viewport?to?window?dimensions
????glViewport（0?0?w?h）;

	//?Reset?coordinate?system
	glMatrixMode（GL_PROJECTION）;
	glLoadIdentity（）;

	//?Establish?clipping?volume?（left?right?bottom?top?near?far）
????if?（w?<=?h）?
		glOrtho?（-nRange?nRange?-nRange*h/w?nRange*h/w?-nRange?nRange）;
????else?
		glOrtho?（-nRange*w/h?nRange*w/h?-nRange?nRange?-nRange?nRange）;

	glMatrixMode（GL_MODELVIEW）;
	glLoadIdentity（）;
	}


//?Called?by?timer?routine?to?effect?movement?of?the?rectangle.
void?IdleFunction（void）
	{
	if?（rotate>=PI/2）?{
		cm.turn（rotateType）;
		rotateType=0;
		rotateOK=0;
		rotate=0.0f;
		//?Refresh?the?Window
//		glutPostRedisplay（）;
		return;
	}
	rotate+=rotateStep;
	
	//?Refresh?the?Window
//	glutPostRedisplay（）;
	}



//?Called?by?AUX?library?to?draw?scene
void?RenderScene（void）
	{
	//?Clear?the?window?with?current?clearing?color
	glClear（GL_COLOR_BUFFER_BIT?|?GL_DEPTH_BUFFER_BIT）;
	
??glPushMatrix（）;

??glRotatef（xRot?1.0f?0.0f?0.0f）;
	glRotatef（yRot?0.0f?1.0f?0.0f）;

	cm.draw（rotateTyperotate）;

??glPopMatrix（）;

	//?Show?the?graphics
//	glutSwapBuffers（）;
	}



//?If?necessary?creates?a?3-3-2?palette?for?the?device?context?listed.
HPALETTE?GetOpenGLPalette（HDC?hDC）
	{
	HPALETTE?hRetPal?=?NULL;	//?Handle?to?palette?to?be?created
	PIXELFORMATDEscriptOR?pfd;	//?Pixel?Format?Descriptor
	LOGPALETTE?*pPal;			//?Pointer?to?memory?for?logical?palette
	int?nPixelFormat;			//?Pixel?format?index
	int?nColors;				//?Number?of?entries?in?palette
	int?i;						//?Counting?variable
	BYTE?RedRangeGreenRangeBlueRange;
								//?Range?for?each?color?entry?（77and?3）


	//?Get?the?pixel?format?index?and?retrieve?the?pixel?format?description
	nPixelFormat?=?GetP

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

?????文件??????13805??2001-11-11?11:36??3D魔方游戲源代碼\CubeGame.cpp

?????文件??????13868??2001-11-10?20:26??3D魔方游戲源代碼\cubemanage.cpp

?????文件???????1756??2001-11-11?10:34??3D魔方游戲源代碼\cubemanage.h

?????文件???????4326??2001-11-10?20:23??3D魔方游戲源代碼\main.cpp

?????文件???????5515??2001-11-08?23:53??3D魔方游戲源代碼\wcgcube.cpp

?????文件???????4240??2001-11-11?11:02??3D魔方游戲源代碼\WcgCube.dsp

?????文件????????537??2001-11-11?11:02??3D魔方游戲源代碼\WcgCube.dsw

?????文件???????1657??2001-11-11?10:34??3D魔方游戲源代碼\wcgcube.h

?????文件??????41984??2001-11-11?11:41??3D魔方游戲源代碼\WcgCube.ncb

?????文件??????52736??2001-11-11?11:41??3D魔方游戲源代碼\WcgCube.opt

?????文件???????1146??2001-11-11?11:36??3D魔方游戲源代碼\WcgCube.plg

?????目錄??????????0??2009-01-01?22:59??3D魔方游戲源代碼

-----------?---------??----------?-----??----

???????????????141570????????????????????12