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[Unity/NGUI] Transparent is dirty when animation on NGUI

roronoazaoxl

Hey

I am trying to use spine animtion on Unity's NGUI.
It will draw on a UIPanel.
But I find out that transparent part of aniamtion is not totally transparent. There are serveral dirty pixal on screen.

I dont't know if it is a shader problem or I export of my animation in a wrong way.
You can see the picture in attachment, the corner should be transparent.

Anyone know how could I fix it?

Pharan

Yeah, it's a shader thing. You need to use a straight alpha shader, or find a way to remove the bleeding. It might have been added by Unity's import settings.
I'm not familiar with NGUI, but check the images here: viewtopic.php?f=8&t=3132

If you don't know how to fix it, you should share screenshots of both the import settings of your atlas/image and your Material settings. Also post your atlas/Texture Packer settings from Spine if you changed them too.