01161160_劉景晟,HW11,Week11

茶壺加方塊

手腳會動

#include <GL/glut.h>

float angleX=0,angle1=0,angle2=0,angle3=0;

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();//左邊 

glTranslatef(-0.4,0,0);

glutSolidSphere(0.2,30,30);

glPushMatrix();

glRotatef(angle1, 0,0,1);

glScalef(2,1,1);

glTranslatef(-0.15,0,0);

glutSolidCube(0.2);

glPopMatrix();

glPopMatrix();

glPushMatrix();//右邊 

glTranslatef(0.4,0,0);

glutSolidSphere(0.2,30,30);

glPushMatrix();

glRotatef(angle1, 0,0,-1);

glScalef(2,1,1);

glTranslatef(0.15,0,0);

glutSolidCube(0.2);

glPopMatrix();

glPopMatrix();

glPushMatrix();//上面 

glTranslatef(0,0.4,0);

glutSolidSphere(0.2,30,30);

glPopMatrix();

glPushMatrix();//下右 

glTranslatef(0.25,-0.23,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glPushMatrix();

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

glPushMatrix(); 

glTranslatef(0,-0.19,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

glPopMatrix();

glPushMatrix();//下左 

glTranslatef(-0.25,-0.23,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glPushMatrix();

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

glPushMatrix(); 

glTranslatef(0,-0.19,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

glPopMatrix();

glPopMatrix();

glutSwapBuffers();

}

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

{ 

if(key=='a'|key=='A') angleX+=3;

if(key=='b'|key=='B') angleX-=3;

    if(key=='c') angle1+=3;

    if(key=='d') angle1-=3;

    if(key=='e') angle2+=3;

if(key=='f') angle2-=3;

    if(key=='g') angle3+=3;

if(key=='h') angle3-=3;

glutPostRedisplay();

        

}

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); 

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

glutCreateWindow("week11");

glutDisplayFunc(display);

glutKeyboardFunc(keyboard);

myLight();

glutMainLoop();

}