GitLab

* Using a texture on beam cone base
* FIXME: beam's texture transparency doesn't work with background texture
* Removed inner cone
* Reduced outer beam shell's opacity to 0.33

* Requested by Bruce
* FIXME: ugly font (characters don't line up properly)

* Using variables as defined in Ben's formulas
* Using axes relations and rotation directions as defined in Ben's formulas

* Limit beam angle to 120 degrees
* Limit (inner) beam cone radius to 0 (if outer radius is less than rim size)

* Will be used to determine pulse profile (instead of freely moveable camera)
* Slightly reduced spin/magnetic axes to allow line of sight to overlap