HW08-哆拉A夢

#include <GL/glut.h>

void display()

{

 glPushMatrix();

  glPushMatrix();

   glTranslatef(0, 0.3, 0);

   glColor3f(0,0, 1);

   glutSolidSphere(0.3, 30, 30);

   

   glColor3f(1,1,1);

   glTranslatef(0, -0.1, 0.1);

   glutSolidSphere(0.25, 30,30);

  glPopMatrix();

  

  glPushMatrix();

   glColor3f(1,1,1);

   glutSolidSphere(0.2,30,30);

  glPopMatrix();

 glPopMatrix();

 glutSwapBuffers();

}

int main()

{

 glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

 glutCreateWindow("week08");

 glutDisplayFunc(display);

 glutMainLoop();   

}

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轉動的眼睛 有點噁心

#include <GL/glut.h>

float angle=0;

void display()

{

 glEnable(GL_DEPTH_TEST);

 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

 glPushMatrix();

  glRotatef(angle, 0,1,0);

  glPushMatrix();

   glTranslatef(0, 0.3, 0);

   glColor3f(0,0, 1);

   glutSolidSphere(0.3, 30, 30);

   

   glColor3f(1,1,1);

   glTranslatef(0, -0.1, 0.1);

   glutSolidSphere(0.25, 30,30);

  glPopMatrix();

  

  glPushMatrix();

   glColor3f(1,1,1);

   //glutSolidSphere(0.2,30,30);

  glPopMatrix();

 glPopMatrix();

 glutSwapBuffers();

}

void idle()

{

 angle++;

 glutPostRedisplay();

}

int main()

{

 glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

 glutCreateWindow("week08");

 glutDisplayFunc(display);

 glutIdleFunc(idle);

 glutMainLoop();   

}

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上色打光

#include<GL/glut.h>

float angle;

void display()

{

 glEnable(GL_DEPTH_TEST);

 glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

 glPushMatrix();

  glRotatef(angle,0,1,0);

  glPushMatrix();

   glTranslatef(0,0.3,0);//往上移動

   glColor3f(0,0,1);//藍色

   glutSolidSphere(0.3,30,30);//頭

  

   glColor3f(1,1,1);//白色

   glTranslatef(0,-0.1,0.1);

   glutSolidSphere(0.25,30,30);//臉

  glPopMatrix();

  glPushMatrix();

   glColor3f(1,1,1);

   //glutSolidSphere(0.2,30,30);//身體

  glPopMatrix();

 glPopMatrix();

 glutSwapBuffers();

}

void idle()

{

 angle++;

 glutPostRedisplay();

}

const GLfloat light_ambient[]  = { 0.0f, 0.0f, 0.0f, 1.0f };//要有打光功能

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 };

int main()

{

  glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);

 glutCreateWindow("Week08");

 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);

 glutDisplayFunc(display);

 glutIdleFunc(idle);

 glutMainLoop(); 

}