glMatrixMode(GL_MODELVIEW);glLoadIdentity();// 榪涜鍙樻崲void glTranslatef(GLfloat x, GLfloat y, GLfloat z); // 騫崇Щ鍙樻崲void glRotatef(GLfloat angle, GLfloat x, GLfloat y, GLfloat z); // 鏃嬭漿鍙樻崲void glScalef(GLfloat x, GLfloat y, GLfloat y); // 緙╂斁鍙樻崲2錛夋姇褰辯煩闃?GL_PROJECTION
glMatrixMode(GL_PROJECTION);glLoadIdentity();// 榪涜鍙樻崲glMatrixMode(GL_MODELVIEW); // 濂藉儚榛樿鐨勫簲璇ユ槸ModelView Matrix//涓鑸?br>// eye錛氱浉鏈哄潗鏍囷紝center錛歝enter-eye涓虹収鐨勬柟鍚戯紝up錛氱浉鏈哄悜涓婄殑鍚戦噺錛堣繖涓悶寰椾笉澶竻妤?gluLookAt(GLdouble eyex,GLdouble eyey, GLdouble eyez, GLdouble centerx,GLdouble centery,GLdouble centerz, GLdouble upx,GLdouble upy, GLdouble upz);// 騫寵鎶曞獎(jiǎng)瑙嗚浣撳畾涔夛紝榛樿鏄?*2*2绔嬫柟浣?/span>void glOrtho(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble near, GLdouble far);// 鍚実lOrtho,near = 1.0,far = -1.0fvoid gluOrtho2D((GLdouble left, GLdouble right, GLdouble bottom, GLdouble top); // 閫忚鎶曞獎(jiǎng)瑙嗚浣撳畾涔夛紝榛樿鏄鉤琛屾姇褰憋紝left,right,top,bottom涓簄ear瑁佸壀闈笂鐨勫潗鏍?br>// near,far鍒嗗埆涓哄湪鐓х浉鏈哄潗鏍囩郴涓嬭繎瑁佸壀闈㈠拰榪滆鍓潰鍒扮浉鏈虹殑璺濈錛屾墍浠ヨ繎瑁佸壀闈0 = -near,榪渮1 = -farvoid glFrustum(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble near, GLdouble far); // 閫忚鎶曞獎(jiǎng)甯哥敤鐨勪竴涓柟娉?br>// fovy涓虹旱鍚戣瑙?aspect涓簒/yvoid gluPerspective(GLdouble fovy, GLdouble aspect, GLdouble near, GLdouble far);3錛変竴鑸煩闃墊搷浣?
glMatrixMode(MatrixType);glLoadIdentity();glLoadMatrixf(m); // 4*4鐭╅樀glMultMatrixf(m); // 宸︿箻?shù)竴涓煩闃?br>// 鐭╅樀鍫嗘爤鎿嶄綔glPushMatrix();glPopMatrix();xiao_liang 2010-11-11 21:21 鍙戣〃璇勮
]]>棣栧厛浠庣綉涓婁笅杞戒竴涓狹inGW錛屽彲浠ユ槸鍦ㄧ嚎瀹夎鍖呬篃鍙互鏄湰鍦板畨瑁呭寘錛屾垜鐢ㄧ殑鏄粠csdn涓嬭澆鐨勪竴涓湰鍦板寘http://search.download.csdn.net/search/mingw%205.1.6錛岃В鍘嬪悗鍙互鐪嬪埌
鏂板緩鐩綍D:\MinGW錛屾妸闄や簡(jiǎn)gcc-ada*.gz銆乬cc-g77*.gz銆乬cc-java*.gz銆乬cc-objc*.gz鍥涗釜鍖呭鐨勫叾浠栧寘瑙ｅ帇鍒拌鐩綍錛岀劧鍚庨厤緗郴緇熺幆澧冨彉閲忥紙鎴戠殑鐢?shù)鑴?灞炴?楂樼駭-鐜鍙橀噺錛夈?br> 娣誨姞浠ヤ笅緋葷粺鐜鍙橀噺
Path = D:\MinGW\bin
INCLUDE_PATH = D:\MinGW\include
CPPINCLUDE_PATH = D:\MinGW\include\c++\
LIBRARY_PATH = D:\MinGW\lib
鐜板湪鍙互璇曠潃鍦╟md閲岃繍琛実++錛屽簲璇ュ彲浠ュ緱鍒?g++:no input files"
Step 2錛氬畨瑁呭茍閰嶇疆EditPlus
涓嬭澆騫跺畨瑁匛ditPlus錛岃繍琛岋紝宸ュ叿-閰嶇疆鐢ㄦ埛宸ュ叿-娣誨姞鍥涗釜宸ュ叿
CPP鐢熸垚:鍛戒護(hù):g++錛屽弬鏁?-o $(FileNameNoExt) $(FileName)錛屽垵濮嬬洰褰?$(FileDir)錛屾崟鑾瘋緭鍑恒?br> CPP榪愯:鍛戒護(hù):$(FileNameNoExt)錛屽垵濮嬬洰褰?$(FileDir)銆?br> OpenGL鐢熸垚:鍛戒護(hù):g++錛屽弬鏁?-o $(FileNameNoExt) $(FileName) -D_STDCALL_SUPPORTED -D_M_IX86 glut32.lib -lopengl32 -lglu32錛屽垵濮嬬洰褰?$(FileDir)錛屾崟鑾瘋緭鍑恒?br> OpenGL榪愯:鍛戒護(hù):$(FileNameNoExt)錛屽垵濮嬬洰褰?$(FileDir)錛屾崟鑾瘋緭鍑恒?/span>
榪欐椂鍙互鏂板緩涓涓猚pp鏂囦歡鏉ユ祴璇曚竴涓嬶紝鏅氱殑C++紼嬪簭鐢–PP鐢熸垚銆佽繍琛屽鐞嗭紝OpenGL鐨勭敤OpenGL鐢熸垚銆佽繍琛屽鐞嗐備篃鍙互鎶婂伐鍏鋒坊鍔犲埌宸ュ叿鏍忎笂鎴栬呴厤緗揩鎹烽敭浠ユ柟渚夸嬌鐢ㄣ?br>Step 3錛氱涓涓狾penGL紼嬪簭
涓轟簡(jiǎn)鏂逛究錛屼嬌鐢ㄤ簡(jiǎn)glut搴擄紝褰撶劧涔熷彲浠ョ敤SDK鎴栬匨FC鍐欙紝榪欏OpenGL鐢ㄦ硶褰卞搷涓嶅ぇ銆?br>棣栧厛涓嬭澆glut鍖咃紝閲岄潰鏈塯ltu.h銆乬lut32.lib銆乬lut32.dll錛屾妸glut.h鏀懼埌D:\MinGW\include\GL閲岋紝glut32.lib鍜実lut32.dll鏀懼埌宸ョ▼鏂囦歡澶歸噷鍗沖彲銆?nbsp;
OK錛屽埌姝や竾浜嬩勘澶囥備笅闈㈡潵鐪嬫垜浠殑絎竴涓祴璇曠▼搴忥細(xì)
#include <iostream>#include <GL\glut.h> // glut閲屽凡緇忓寘鍚簡(jiǎn)gl.h鍜実lu.husing namespace std;//************************************************// 鍑芥暟鍚嶏細(xì)InitGL()// 鍔熻兘錛氬垵濮嬪寲OpenGL鐨勪竴浜涚姸鎬?br>//************************************************void InitGL()
{
glClearColor(0.0,0.0,0.0,1.0); // 娓呭睆棰滆壊璁句負(fù)榛戣壊 // 璁劇疆妯¤杞崲鐭╅樀 glMatrixMode(GL_PROJECTION); glLoadIdentity(); gluOrtho2D(-2.0f,2.0f,-2.0f,2.0f); // (4*4*4)绔嬫柟浣?/span> glMatrixMode(GL_MODELVIEW);
}//************************************************// 鍑芥暟鍚嶏細(xì)OnDraw()// 鍔熻兘錛氬洖璋冨嚱鏁幫紝緇樺埗鍦烘櫙//************************************************void OnDraw(){ glClear(GL_COLOR_BUFFER_BIT); glBegin(GL_QUADS); glColor3f(1.0f, 0.0f, 0.0f); glVertex2f(-1.0f,1.0f); glVertex2f(-1.0f,-1.0f); glVertex2f(1.0f,-1.0f); glVertex2f(1.0f,1.0f); glEnd(); glFlush();}//************************************************// 鍑芥暟鍚嶏細(xì)main()// 鍔熻兘錛氬垵濮嬪寲紿楀彛鍜屼竴浜涘洖璋冨嚱鏁?br>//************************************************int main(int argc, char ** argv){ glutInit(&argc,argv); // 鍒涘緩紿楀彛 glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB); glutInitWindowSize(500,500); glutInitWindowPosition(200,100); glutCreateWindow("OpenGL Test"); // 瀹氫箟涓浜涘洖璋冨嚱鏁?/span> glutDisplayFunc(OnDraw); // 緇樺浘 // 璋冪敤鍒濆鍖?/span> InitGL(); // 榪涘叆娑堟伅澶勭悊寰幆 glutMainLoop(); return 0;} 榪愯鏁堟灉濡傚浘鎵紺猴細(xì)
xiao_liang 2010-11-07 20:49 鍙戣〃璇勮
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