霈文的期中考筆記

 

[ 期中考考題筆記 ]

 

 

glPushMatrix();//備份矩陣                           10%

glRotatef(angle,x,y,z);//旋轉                        30%

glTraslatef(x,y,z);//移動                               40%

glScalef(x,y,z);//縮放                                   50%

 

glBegin(GL_POLYGON);//開始畫             60%

glNormal3f(nx,ny,nz);//打光的法向量        90%

glTexCoord2f(tx,ty);//貼圖座標                 100%

 

  

glColor3f(r,g,b);//顏色                                 70%

glVertex3f(x,y,z)頂點                                  80%

 

 

 

glEnd();//結束畫

glPopMatrix;//還原矩陣                              20%