Irrlicht Engine

To determine whether certain features are supported, you can use IVideoDriver::queryFeature().

I see Rama112 beat me to answering your question so I'll just add that Irrlicht has a couple of built-in constants that represent pi, in case you ever want to use them: core::PI is a 32-bit float (which should be more than accurate enough for this), and core::PI64 is a 64-bit float.

Graphical 'rippling' can often be caused when your program doesn't synchronize its drawing of graphics with your display's vertical retrace period. The display ends up showing different pieces of the picture from two or more different frames. The fact that you only notice the problem when your camer...

so I'm running Ubuntu, and I've got both the VidMode and RandR X11 extensions installed. Is there any significant difference between the two? Should I compile Irrlicht with only VidMode, only RandR, or both?

Thanks, that worked perfectly

Let's say I'm making a pair of dice, using the built in cube scene node. I have separate texture files for each side. Can I apply each texture separately, or do I have to combine them into one file first?

Is this code available under a specific software license? I'd like to use it in future projects which may be open source.