FIX for 'Out of Memory' error if using tiled sprite with zero-sized mid-section

[dandrea]

On NGUI 3.5.5.

I'm used to creating round bitmaps and setting their borders so the middle section ends up with zero-width. This way I can use them as a circle or as a capsule, just changing the width. I accidentally changed the sprite to Tiled and the console spat an Out of Memory error on me and NGUI stopped drawing.

After looking around, we came up with a work-around:

UISPrite.cs, after line 792, after "size *= atlas.pixelSize;":

1.  
2.     if (size.x <= 0 || size.y <= 0) {
3.  
4.       return;
5.     }
6.  
7.  

The offending sprite will no longer draw, but the remaining UI will.

[ArenMook]

Hmm... interesting. Thanks, although I'd prefer to have it as:

1. if (size.x < 2f || size.y < 2f) return;