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1

Support / Can you make a sprite black when not lit?

« on: July 04, 2013, 06:50:52 pm »

Hello all, its me again asking another possibly extremely noobish question.
I want my sprites to black out when there's no light on them, so things will remain "hidden" until the players light source hits them.
I tried using the tk2D shaders, but they just slightly grayed them out.
Is there a way to achieve this?

2

Support / Question about lighting

« on: July 01, 2013, 04:04:08 am »

So im really new to Unity and 2Dtk and I have a question about lighting.
I was hoping that I could use a point light to illuminate my sprites (in game they would be torches), but can seem to get them to do anything.
The only thing that looks like it does something is a directional light, but it only illuminates half of my sprites, and if I try make it perpendicular to my sprite, it doesn't illuminate anything
Can someone point me in the right direction?