public void addRigidBody(RigidBody body, short group, short mask) {
if (!body.isStaticOrKinematicObject()) {
body.setGravity(gravity);
}
if (body.getCollisionShape() != null) {
addCollisionObject(body, group, mask);
}
}
@Override
public void setGravity(Vector3f gravity) {
this.gravity.set(gravity);
for (int i = 0; i < collisionObjects.size(); i++) {
CollisionObject colObj = collisionObjects.getQuick(i);
RigidBody body = RigidBody.upcast(colObj);
if (body != null) {
body.setGravity(gravity);
}
}
}
@Override
public void addRigidBody(RigidBody body) {
if (!body.isStaticOrKinematicObject()) {
body.setGravity(gravity);
}
if (body.getCollisionShape() != null) {
boolean isDynamic = !(body.isStaticObject() || body.isKinematicObject());
short collisionFilterGroup =
isDynamic
? (short) CollisionFilterGroups.DEFAULT_FILTER
: (short) CollisionFilterGroups.STATIC_FILTER;
short collisionFilterMask =
isDynamic
? (short) CollisionFilterGroups.ALL_FILTER
: (short) (CollisionFilterGroups.ALL_FILTER ^ CollisionFilterGroups.STATIC_FILTER);
addCollisionObject(body, collisionFilterGroup, collisionFilterMask);
}
}