![]() |
glutSolidTorus(0.2,0.5,20,20); (內半徑,外半徑) 甜甜圈實心形狀 |
![]() |
glutWireTorus(0.2,0.5,20,20);
甜甜圈空心形狀
|
glutWireTorus(0.2,0.5,20,20);
glutSolidTeapot(0.2);
glFlush();
}
int main(int argc, char **argv)
![]() |
失敗的移動
|
![]() |
#include <GL/glut.h>
float angle=0;
void display()
{
glutWireTorus(0.2,0.5,20,20);
glPushMatrix();
glTranslatef(0.2,0,0); //移動
glutSolidTeapot(0.2);
glPopMatrix();
glFlush();
}
int main(int argc, char **argv)
{
glutInit(&argc, argv);
glutCreateWindow("GLUT Shapes");
glutDisplayFunc(display);
glutMainLoop();
}
|
![]() |
新增說明文字 |
#include <GL/glut.h>
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT);
//glutSolidTorus(0.2,0.5,20,20);
//Color3f(1,0,0);
//glutSolidTeapot(0.2);
glPushMatrix(); //備份matrix
glTranslatef(0.2,0,0);
glRotated(angle,1,1,0);
glutWireTorus(0.2,0.5,20,20);
glutSolidTeapot(0.2);
glPopMatrix(); //還原
glFlush();
angle+=0.1;
}
int main(int argc, char **argv)
{
glutInit(&argc, argv);
glutCreateWindow("GLUT Shapes");
glutDisplayFunc(display);
glutIdleFunc(display);
glutMainLoop();
}
|
沒有留言:
張貼留言