Wai的電腦圖學筆記-week05

http://www.cmlab.csie.ntu.edu.tw/~jsyeh/3dcg10/ 下載data,win3

2,glut.dll  點開light

還可以變色~~

用一開始的程式碼複製貼上const GLfloat light_ambient[]  = { 0.0f, 0.0f, 0.0f, 1.0f };const GLfloat light_diffuse[]  = { 1.0f, 1.0f, 1.0f, 1.0f };const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f };
const GLfloat mat_ambient[]    = { 0.7f, 0.7f, 0.7f, 1.0f };const GLfloat mat_diffuse[]    = { 0.8f, 0.8f, 0.8f, 1.0f };const GLfloat mat_specular[]   = { 1.0f, 1.0f, 1.0f, 1.0f };const GLfloat high_shininess[] = { 100.0f };- - - - -- - - - - - - - - - - - - - - - - - - - - - -- - - -- - - - - - - - - - - - - -  -這是分隔線glClearColor(1,1,1,1);    glEnable(GL_CULL_FACE);    glCullFace(GL_BACK);
    glEnable(GL_DEPTH_TEST);    glDepthFunc(GL_LESS);
    glEnable(GL_LIGHT0);    glEnable(GL_NORMALIZE);    glEnable(GL_COLOR_MATERIAL);    glEnable(GL_LIGHTING);
    glLightfv(GL_LIGHT0, GL_AMBIENT,  light_ambient);    glLightfv(GL_LIGHT0, GL_DIFFUSE,  light_diffuse);    glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);    glLightfv(GL_LIGHT0, GL_POSITION, light_position);
    glMaterialfv(GL_FRONT, GL_AMBIENT,   mat_ambient);    glMaterialfv(GL_FRONT, GL_DIFFUSE,   mat_diffuse);    glMaterialfv(GL_FRONT, GL_SPECULAR,  mat_specular);    glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);貼上去結果下圖

上圖新增了幾行程式碼glPushMatrix();glRotatef(angle,0,1,0);glPopMatrix();angle+=3;glutDisplayFunc(display);

END~~~