homework

#include <GL/glut.h> float angleX =0,angle2=0,angle3=0,angle4=0,angle5=0,angle6=0,angle7=0,angle8=0; void keyboard(unsigned char key, int x, int y) { if(key=='4') angleX+=5; if(key=='6') angleX-=5; if(key=='9') angle2+=5; if(key=='3') angle2-=5; if(key=='7') angle3+=5; if(key=='1') angle3-=5; if(key=='i') angle4+=5; if(key=='o') angle4-=5; if(key=='y') angle5+=5; if(key=='u') angle5-=5; if(key=='k') angle6+=5; if(key=='l') angle6-=5; if(key=='h') angle7+=5; if(key=='j') angle7-=5; if(key=='/') angle8+=5; if(key=='*') angle8-=5; glutPostRedisplay();//請電腦重新畫一次畫面 } void myLight() { const GLfloat light_position[] = { 2.0f, 5.0f, -5.0f, 0.0f }; glEnable(GL_LIGHT0); glEnable(GL_NORMALIZE); glEnable(GL_COLOR_MATERIAL); glEnable(GL_LIGHTING); glLightfv(GL_LIGHT0, GL_POSITION, light_position); } void display() { glEnable(GL_DEPTH_TEST); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glPushMatrix(); glScalef(0.8,0.8,0.8); glRotatef(angleX, 0,1,0); glutSolidTeapot(0.3); glPushMatrix();//右肩 glTranslatef(0.3,0,0); glutSolidSphere(0.25,20,20); glPushMatrix();//右手臂 glRotatef(angle2, 0,0,1); glTranslatef(0.3,0,0); glScalef(0.5,0.2,0.2); glutSolidCube(1); glPopMatrix(); glPopMatrix(); glPushMatrix();//左肩 glTranslatef(-0.3,0,0); glutSolidSphere(0.25,20,20); glPushMatrix();//左手臂 glRotatef(angle3, 0,0,1); glTranslatef(-0.3,0,0); glScalef(0.5,0.2,0.2); glutSolidCube(1); glPopMatrix(); glPopMatrix(); glPushMatrix();//左大腿 glRotatef(angle4, 1,0,0); glTranslatef(0.15,-0.4,0); glScalef(0.2,0.5,0.2); glutSolidCube(1); glPushMatrix();//左小腿 glTranslatef(0,-0.1,0); glRotatef(angle6, 1,0,0); glTranslatef(0,-0.8,0); glScalef(0.8,0.9,0.8); glutSolidCube(1); glPopMatrix(); glPopMatrix(); glPushMatrix();//右大腿 glRotatef(angle5, 1,0,0); glTranslatef(-0.15,-0.4,0); glScalef(0.2,0.5,0.2); glutSolidCube(1); glPushMatrix();//右小腿 glTranslatef(0,-0.1,0); glRotatef(angle7, 1,0,0); glTranslatef(0,-0.8,0); glScalef(0.8,0.9,0.8); glutSolidCube(1); glPopMatrix(); glPopMatrix(); glPushMatrix();//頭 glRotatef(angle8, 0,1,0); glTranslatef(0,0.5,0); glutSolidSphere(0.3,30,30); glPushMatrix(); glTranslatef(0,0,-0.3); glutSolidSphere(0.05,20,20); glPopMatrix(); glPopMatrix(); glPopMatrix(); glutSwapBuffers(); } int main() { glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH); glutCreateWindow("week11"); glutDisplayFunc(display); glutKeyboardFunc(keyboard); myLight(); glutMainLoop(); }