public void updateHintText(Vector3f target) {
int x = (int) getCamera().getLocation().x;
int y = (int) getCamera().getLocation().y;
int z = (int) getCamera().getLocation().z;
String targetText = "";
if (target != null) targetText = " intersect: " + target.toString();
hintText.setText(
"Press left mouse button to raise terrain, press right mouse button to lower terrain. "
+ x
+ ","
+ y
+ ","
+ z
+ targetText);
}
/**
* Prints out a CollisionResults Collection for debugging/diagnosis.
*
* @param results A CollisionResults Collection to print out.
*/
public void printCollisionResults(CollisionResults results) {
if (results != null) {
// Print the results of the collision.
logger.info("Hits: " + results.size());
if (results.size() > 0) {
// Print the results.
for (CollisionResult result : results) {
// For each hit, we know distance, impact point, name of
// geometry.
float dist = result.getDistance();
Vector3f pt = result.getContactPoint();
String hit = result.getGeometry().getName();
logger.info("Hit " + hit + " at distance " + dist + " at location " + pt.toString());
}
}
}
return;
}
@Override
public String toString() {
return point.toString();
}