void keyboard (unsigned char key, int x, int y)
{
switch (key) {
case 's': /* s key rotates at shoulder */
shoulder = (shoulder + 5) % 360;
glutPostRedisplay();
break;
case '1':
if (upper_arm1 < 50){
upper_arm1 = (upper_arm1 + 5) % 360;
glutPostRedisplay();
}
break;
case 'S':
shoulder = (shoulder - 5) % 360;
glutPostRedisplay();
break;
case 'e': /* e key rotates at elbow */
elbow = (elbow + 5) % 360;
glutPostRedisplay();
break;
case 'E':
elbow = (elbow - 5) % 360;
glutPostRedisplay();
break;
case 'd':
theta = theta + 10;
newViewpoint();
break;
case 'a':
theta = theta - 10;
newViewpoint();
break;
case 'w':
if (phi + 10 < 90){
phi = phi + 10;
newViewpoint();
}
break;
case 'z':
if (phi - 10 > -90){
phi = phi - 10;
newViewpoint();
}
break;
default:
break;
}
}
/**
* Draw this object from this point of view, and return
* the resulting image.
* The output CkView will be unref()'d exactly once after
* each call to render.
*/
CkView *CkInterestViewable::renderView(const CkViewpoint &univ2screen) {
CkViewpoint univ2texture;
priorityAdjust=0; /* no priority */
if (!newViewpoint(univ2screen,univ2texture))
return NULL;
CkInterestView *ret=new CkInterestView(
univ2texture.getWidth(),univ2texture.getHeight(),4,
interest,univ2texture);
renderImage(univ2texture,ret->getImage());
return ret;
}
