Hello,
I just encountered a problem with the BoxColliders on a Widget that starts with an alpha of zero. To reproduce:
1. Create A Widget with an alpha Tween and a BoxCollider
2. Set WidgetColor Alpha to Zero
3. Change a script so Unity Recompile
4. BoxCollider now have Dimension of NaN and size of NaN which causes Unity Error: dist.radius >= 0
Problem is located here:
NGUITools.cs:281 : UpdateWidgetCollider uses the drawDimensions of the Widget ( UIWidget:397 ) which get NaN if the Widget is not visible because width and height are zero.
I just add a work-around for me and catch the NaN in the NGUITools - but would be nice if there is a less dirty solution in the next NGUI Version.
Best regards Friedrich Wessel
Using Unity 4.2, Windows 8, NGUI: 3.0.7 f3
