Little Bits

-=-=-=-=-=-

-fix duplicate function bug when creating script callback in editor
-fix bug where hiding lights does not work
-fix 2D audio listener bug (romulox_x reported)
-fix exported properties with inheritance bug
-fix timer autostart (make it not work on editor)
-reactivate first camara found if viewport runs out of active camera
-option to hide gizmos in viewport
-changed skeleton gizmo because it sucks
-Make convex shapes using CollisionShape visible (use quickhull class)
-fix up menu when editing a mesh, to export collision, navmesh, convex, etc. from it.
-make a menu option to show SRGB in 3D editor views by default
-make option to edit default light direction in viewport settings
-make option to edit default ambient light in viewport settings
-make software conversion of linear->RGB if hardware support not found

core/math/quick_hull.cpp

@@ -428,6 +428,7 @@ Error QuickHull::build(const Vector<Vector3>& p_points, Geometry::MeshData &r_me
 
 			List<Geometry::MeshData::Face>::Element *O = F->get().left == E ? F->get().right : F->get().left;
 			ERR_CONTINUE(O==E);
+			ERR_CONTINUE(O==NULL);
 
 			if (O->get().plane.is_almost_like(f.plane)) {
 				//merge and delete edge and contiguous face, while repointing edges (uuugh!)