/* (non-Javadoc)
* @see com.jme.input.action.MouseInputAction#performAction(float)
*/
public void performAction(InputActionEvent evt) {
shotTime += evt.getTime();
if (MouseInput.get().isButtonDown(0) && shotTime > 0.1f) {
shotTime = 0;
Ray ray =
new Ray(
camera.getLocation(),
camera.getDirection()); // camera direction is already normalized
PickResults results = new BoundingPickResults();
results.setCheckDistance(true);
scene.findPick(ray, results);
hits += results.getNumber();
hitItems = "";
if (results.getNumber() > 0) {
for (int i = 0; i < results.getNumber(); i++) {
hitItems +=
results.getPickData(i).getTargetMesh().getName()
+ " "
+ results.getPickData(i).getDistance();
if (i != results.getNumber() - 1) {
hitItems += ", ";
}
}
}
shots++;
results.clear();
text.print("Hits: " + hits + " Shots: " + shots + " : " + hitItems);
}
}
/** {@inheritDoc} */
public Spatial getIntersectObject(
Ray ray, Node root, Class<? extends Spatial> reference, boolean iterate) {
PickResults results = new TrianglePickResults();
results.setCheckDistance(true);
root.findPick(ray, results);
if (iterate) {
for (int i = 0; i < results.getNumber(); i++) {
Spatial collision =
this.validateClass(root, results.getPickData(i).getTargetMesh(), reference);
if (collision != null) return collision;
}
} else if (results.getNumber() > 0) {
return this.validateClass(root, results.getPickData(0).getTargetMesh(), reference);
}
return null;
}