Many Little Lemur Questions

[pspeed]

@jayfella

What are those spatial hooks I’m talking abiut, @pspeed - the ones that provide collision results. It’s bugging me. They are useful.

CursorEvents… they work even on regular JME Spatials.

http://jmonkeyengine-contributions.github.io/Lemur/javadoc/Lemur/com/simsilica/lemur/event/CursorEventControl.html

Works just like MouseEventControl except the events contain the collision information, too. Example of MouseEventControl:

Lemur Gems #3 : Scene picking

Lemur has a robust picking subsystem that uses JME’s standard ray collision code. In this Lemur Gem, I add simple mouse picking to the app already built in Lemur Gem #1 and Lemur Gem #2 When you initialize Lemur’s GuiGlobals, it automatically adds the MouseAppState that does scene picking. It also adds the guiNode and rootNode to the pickable scene roots automatically. This demo uses that automatic setup. It is also possible to use the MouseAppState without the rest of Lemur but for simplic…