#include?
#include?
#include?
#include?“math.h“
//#include?

#include?“glworkplace.h“

GLWorkplace::GLWorkplace（QWidget?*parent）
????:?QGLWidget（parent）
{
	timer?=?new?QTimer（this）;
	modified?=?false;

}

GLWorkplace::~GLWorkplace（）
{
	//glDeleteList（obj）;
	for（int?i=0;i		deleteTexture（texture[i]）;
}

void?GLWorkplace::initializeGL（）
{
	stopSign?=?0;	//stopSign=1則不能加載文件
	xrot=0;
	yrot=0;
	zrot=0;
	xsig=ysig=zsig=0;

	showAxis?=?true;
	showBox?=?false;
	showNormals?=?false;

	texturesOn?=?false;
	isSmooth?=?false;
	editMade?=?NONE;
	editDraw?=?false;
	otfselectionType?=?TWO;

	textureNum?=?0;
	
	infoBar?=?false;

	scanRatio?=?0;

	pointSize?=?1.0f;
	lineWidth?=?1.0f;

	paintType?=?F;	//初始化作圖模式為三角形面

	om?=?new?CobjectModel;

	QWidget::setMouseTracking（true）;//開啟鼠標跟蹤，若為true則當鼠標不按下按鈕也能觸發(fā)mouseMoveEvent（）

	cfps?=?0;	

	//************置matrix_rotate為單位矩陣用于trackball保存動作后的矩陣**********
	glPushMatrix（）;
	glLoadIdentity（）;
	glGetDoublev（GL_MODELVIEW_MATRIX?matrix_rotate）;
	glPopMatrix（）;
	//*****************************************************************************

	glEnable（?GL_TEXTURE_2D?）;
	//啟動紋理貼圖

	glClearColor（0.0f0.0f0.0f0.0f）;

	glClearDepth（?1.0?）;
	//設置深度緩存
	//glEnable（?GL_DEPTH_TEST?）;
	//glDisable（?GL_DEPTH_TEST?）;
	//啟用深度測試
	glDepthFunc（?GL_LEQUAL?）;
	//所作深度測試的類型

	glClearStencil（0.0f）;
	glEnable（GL_STENCIL_TEST）;
	//使用0表示清除模版，啟用?模版測試

	//glHint（?GL_PERSPECTIVE_CORRECTION_HINT?GL_NICEST?）;
	//紋理壓縮GL_FASTESTGL_NICESTGL_DONT_CARE并使紋理與模型顏色混合


	//反走樣*************************
	glEnable?（GL_LINE_SMOOTH）;
????glEnable?（GL_BLEND）;
????glBlendFunc?（GL_SRC_ALPHA?GL_ONE_MINUS_SRC_ALPHA）;
????glHint?（GL_LINE_SMOOTH_HINT?GL_DONT_CARE）;
	//*********************************************


	//************消除多邊形背面*****************
	//glCullFace（GL_BACK）;
	//glFrontFace（GL_CCW）;
	//glEnable（GL_CULL_FACE）;
	//*******************************************

	glEnable（GL_DEPTH_TEST）;

	glEnable（GL_LIGHTING）;
	//glLightfv（?GL_LIGHT1?GL_SPECULAR?lightSpecular?）;
	glLightfv（?GL_LIGHT0?GL_AMBIENT?light0.ambient?）;
	//環(huán)境光
	glLightfv（?GL_LIGHT0?GL_DIFFUSE?light0.diffuse?）;
	//鏡面光
	glLightfv（?GL_LIGHT0?GL_SPECULAR?light0.specular?）;
	glLightfv（?GL_LIGHT0?GL_POSITION?light0.position?）;
	//燈光位置
	//glLightModelfv（GL_LIGHT_MODEL_COLOR_CONTROL?GL_SEPARATE_SPECULAR_COLOR）;
????glEnable（GL_LIGHT0）;
	//開啟燈光

	glEnable（GL_COLOR_MATERIAL）;
	//起用本身顏色混合

	glShadeModel（GL_SMOOTH）;
	//平滑陰影

	//**************融合****************
	//glEnable（?GL_BLEND?）;
	//glBlendFunc（?GL_SRC_ALPHA?GL_ONE?）;
	//glColor4f（?1.0?1.0?1.0?0.5?）;
	//glColor4f（0.1f?0.3f?0.3f?0.5f）;
	//**********************************

	obj?=?makeobject（）;
	//objfw?=?makeframework（）;

	//*******************透視投影*****************
	glMatrixMode（GL_PROJECTION）;
	//glMatrixMode（GL_PROJECTION）指明接下來的兩行代碼將影響projection?matrix（投影

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

?????文件?????379904??2008-11-04?20:52??3DLab\3DLab.ncb

?????文件????????388??2002-03-03?22:51??3DLab\3DLab.pro

?????文件??????20759??2019-05-03?21:15??3DLab\3DLab.pro.user

?????文件????????724??2007-05-26?16:48??3DLab\3DLab.qrc

?????文件????????875??2008-11-04?20:51??3DLab\3DLab.sln

?????文件????????874??2007-05-15?16:33??3DLab\3DLab.sln.old

????..A..H.?????33280??2008-11-04?20:52??3DLab\3DLab.suo

????..A..H.?????35840??2007-06-14?10:11??3DLab\3DLab.suo.old

?????文件??????17648??2008-11-04?20:51??3DLab\3DLab.vcproj

?????文件??????15699??2002-03-03?22:51??3DLab\3DLab.vcproj.8.00.old

?????文件???????1433??2008-11-04?20:52??3DLab\3DLab.vcproj.DEVELOP-4F9E29B.xuyangjie.user

?????文件???????1407??2007-06-14?10:11??3DLab\3DLab.vcproj.PP.LimiT.user

?????文件??????29451??2007-05-26?16:10??3DLab\glworkplace.cpp

?????文件???????5613??2007-05-20?20:30??3DLab\glworkplace.h

?????文件??????26443??2007-05-28?05:36??3DLab\glworkplace_Runtime.cpp

?????文件???????1339??2005-12-15?01:07??3DLab\images\copy.png

?????文件???????1323??2005-12-15?01:07??3DLab\images\cut.png

?????文件???????2107??2006-06-18?23:50??3DLab\images\delete_face.png

?????文件???????1296??2007-05-26?16:53??3DLab\images\fixholes.png

?????文件???????1205??2007-05-26?16:54??3DLab\images\fixpoints.png

?????文件???????1416??2006-01-02?16:42??3DLab\images\flat.png

?????文件???????3447??2006-01-02?16:42??3DLab\images\flatlines.png

?????文件???????7358??2007-05-15?13:39??3DLab\images\icon.ico

?????文件???????6013??2007-02-04?19:21??3DLab\images\lightposition.png

?????文件????????852??2005-12-15?01:07??3DLab\images\new.png

?????文件???????4655??2007-02-04?19:20??3DLab\images\no_edit.png

?????文件???????2221??2005-12-15?01:07??3DLab\images\open.png

?????文件???????1745??2005-12-15?01:07??3DLab\images\paste.png

?????文件???????1387??2006-01-02?16:42??3DLab\images\points.png

?????文件???????3512??2006-01-02?15:42??3DLab\images\save.png

............此處省略60個文件信息