畫出會轉動的正方形
#include <GL/glut.h>
float ang=0;
int n=0,vx[9999],vy[9999];
static void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//glColor3b(1,0,0);
glPushMatrix();
glRotatef(ang,0,0,1);
glutSolidCube(1);
glPopMatrix();
glutSwapBuffers();
ang++;
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160315");
glutDisplayFunc(display);
glutIdleFunc(display);
glutMainLoop();
}
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會轉動的手臂
#include <GL/glut.h>
float ang=0;
int n=0,vx[9999],vy[9999];
void hand(){
glPushMatrix();
glScalef(0.5,0.1,0.1);
glColor3f(1,0,0);
glutSolidCube(1);
glPopMatrix();
}
static 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(ang,0,0,1);
glTranslatef(0.25,0,0);
hand();
glPopMatrix();
glutSwapBuffers();
ang++;
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160315");
glutDisplayFunc(display);
glutIdleFunc(display);
glutMainLoop();
}
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兩隻會轉動的手
#include <GL/glut.h>
float ang=0;
int n=0,vx[9999],vy[9999];
void hand(){
glPushMatrix();
glScalef(0.5,0.1,0.1);
glColor3f(1,0,0);
glutSolidCube(1);
glPopMatrix();
}
static 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(ang,0,0,1);
glTranslatef(0.25,0,0);
hand();
glPushMatrix();
glTranslatef(0.25,0,0);
glRotatef(ang,0,0,1);
glTranslatef(0.25,0,0);
hand();
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.25,0.25,0);
glRotatef(-ang,0,0,1);
glTranslatef(-0.25,0,0);
hand();
glPushMatrix();
glTranslatef(-0.25,0,0);
glRotatef(-ang,0,0,1);
glTranslatef(-0.25,0,0);
hand();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
ang++;
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160315");
glutDisplayFunc(display);
glutIdleFunc(display);
glutMainLoop();
}



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