第十一週課堂作業~~

#include <GL/glut.h>
float angleX =0;
void keyboard(unsigned char key, int x, int y)
{
 if(key=='1') angleX+=5;
 if(key=='2') angleX-=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();
  glRotatef(angleX, 0,1,0);
  glutSolidTeapot(0.3);
 glPopMatrix();
 glutSwapBuffers();
}
int main()
{
 glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
 glutCreateWindow("week11");
 glutDisplayFunc(display);
 glutKeyboardFunc(keyboard);
 myLight();
 glutMainLoop();
}

#include <GL/glut.h>

float angleX =0,angle2=0,angle3=0;

void keyboard(unsigned char key, int x, int y)

{

if(key=='1') angleX+=5;

if(key=='2') angleX-=5;

if(key=='3') angle2+=5;

if(key=='4') angle2-=5;

if(key=='5') angle3+=5;

if(key=='6') angle3-=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();

  glRotatef(angleX ,0,1,0);

  glutWireTeapot(0.3);

 glPushMatrix(); //右肩 

     glTranslatef(0.4,0,0);

     glutSolidSphere(0.2,30,30);

     glPushMatrix();//右手 

         glRotatef(angle2 ,0,0,1);

         glTranslatef(0.3,0,0);

         glScalef(2,0.5,0.5);

         glutSolidCube(0.2); 

     glPopMatrix();  

 glPopMatrix(); 

  

 glPushMatrix(); //左肩 

     glTranslatef(-0.4,0,0);

     glutSolidSphere(0.2,30,30);

     glPushMatrix();//左手 

         glRotatef(angle2 ,0,0,1);

         glTranslatef(-0.3,0,0);

         glScalef(2,0.5,0.5);

         glutSolidCube(0.2); 

     glPopMatrix();  

 glPopMatrix(); 

  glPushMatrix();//右腳 

  glTranslatef(0.2,-0.3,0);

  glRotatef(angle3,1,0,0);

  glTranslatef(0,-0.25,0);

  glPushMatrix();

  glScalef(0.2,0.5,0.2);

  glutSolidCube(1); 

 glPopMatrix(); 

  glPopMatrix();

  

  glPushMatrix();//左腳 

  glTranslatef(-0.2,-0.3,0);

  glRotatef(angle3,1,0,0);

  glTranslatef(0,-0.25,0);

  glPushMatrix();

  glScalef(0.2,0.5,0.2);

  glutSolidCube(1); 

 glPopMatrix(); 

  glPopMatrix();

 glPushMatrix();//頭 

  glTranslatef(0,0.4,0);

  glutSolidSphere(0.2,30,30);

 glPopMatrix(); 

 glPopMatrix();

 glutSwapBuffers(); 

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("week11");

 

glutDisplayFunc(display);

glutKeyboardFunc(keyboard);

 

myLight();

glutMainLoop();

}