欸幹你看，是圖學欸Week06

#include <GL/glut.h>float angle=0;void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
    glRotatef(angle,0,0,1);
    glutSolidCube(1);    glPopMatrix();    glutSwapBuffers();    angle++;}int main(int argc, char **argv){
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("08160793 good!");
    glutDisplayFunc ( display );
    glutIdleFunc(display);
    glutMainLoop();
}

#include <GL/glut.h>float angle=0;void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
    glRotatef(angle,0,0,1);    glScalef(0.5,0.1,0.1);    glColor3f(0,0,1);    glutSolidCube(1);    glPopMatrix();    glutSwapBuffers();    angle++;}int main(int argc, char **argv){
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("08160793 good!");
    glutDisplayFunc ( display );
    glutIdleFunc(display);
    glutMainLoop();
}

#include <GL/glut.h>float angle=0;void hand(){    glPushMatrix();    glScalef(0.5,0.1,0.1);    glColor3f(0,0,1);    glutSolidCube(1);    glPopMatrix();}void display(){
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
    glRotatef(angle,0,0,1);    glScalef(0.5,0.1,0.1);    hand();    glPopMatrix();    glutSwapBuffers();    angle++;}int main(int argc, char **argv){
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("08160793 good!");
    glutDisplayFunc ( display );
    glutIdleFunc(display);
    glutMainLoop();
}

#include <GL/glut.h>float angle=0;void hand(){    glPushMatrix();    glScalef(0.5,0.1,0.1);    glColor3f(0,0,1);    glutSolidCube(1);    glPopMatrix();}void display(){
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);    glColor3f(1,1,1); glutSolidCube(1);    glPushMatrix();    glTranslatef(0.5,0.5,0);    glRotatef(angle,0,0,1);    glTranslatef(0.25,0,0);    hand();    glPopMatrix();    glutSwapBuffers();    angle++;}int main(int argc, char **argv){
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("08160793 good!");
    glutDisplayFunc ( display );
    glutIdleFunc(display);
    glutMainLoop();
}

#include <GL/glut.h>float angle=0;void hand(){    glPushMatrix();    glScalef(0.5,0.1,0.1);    glColor3f(0,0,1);    glutSolidCube(1);    glPopMatrix();}void display()/////容易出錯 glPushMatrix() or glPopMatrix(){
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);    glColor3f(1,1,1); glutSolidCube(1);    glPushMatrix();    glTranslatef(0.5,0.5,0);    glRotatef(angle,0,0,1);    glTranslatef(0.25,0,0);    hand();    glPushMatrix();        glTranslatef(0.25,0,0);        glRotatef(angle,0,0,1);        glTranslatef(0.25,0,0);        hand();    glPopMatrix();    glPopMatrix();    glutSwapBuffers();    angle++;}int main(int argc, char **argv){
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("08160793 good!");
    glutDisplayFunc ( display );
    glutIdleFunc(display);
    glutMainLoop();
}

#include <GL/glut.h>float angle=0;void hand(){    glPushMatrix();    glScalef(0.5,0.1,0.1);    glColor3f(0,0,1);    glutSolidCube(1);    glPopMatrix();}void display(){
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);    glColor3f(1,1,1); glutSolidCube(0.5);    glPushMatrix();    glTranslatef(0.25,0.25,0);    glRotatef(angle,0,0,1);    glTranslatef(0.25,0,0);    hand();        glPushMatrix();            glTranslatef(0.25,0,0);            glRotatef(angle,0,0,1);            glTranslatef(0.25,0,0);            hand();        glPopMatrix();    glPopMatrix();
    glPushMatrix();    glTranslatef(-0.25,0.25,0);    glRotatef(-angle,0,0,1);    glTranslatef(-0.25,0,0);    hand();        glPushMatrix();            glTranslatef(-0.25,0,0);            glRotatef(-angle,0,0,1);            glTranslatef(-0.25,0,0);            hand();        glPopMatrix();    glPopMatrix();    glutSwapBuffers();    angle++;}int main(int argc, char **argv){
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("08160793 good!");
    glutDisplayFunc ( display );
    glutIdleFunc(display);
    glutMainLoop();
}變兩隻手手了