Strange effects of two transparent objects on each other.

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hello friends,

I have a waterfall over a transparent stone. When stone’s transparency is 0 the waterfall appears, and when is 1 the waterfall is hardly seen. I’m so bewildered as where to look for the cause. I just guess that tweaking shaders might be helpful. (but don’t know how).

Any suggestion on this matter?

It could be a numerous of things, but I'd first check that the shader use 'ZWrite On' on both objects. It sounds like the stone gets rendered on top of the waterfall.

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Thank you save. Waterfall uses Particle/Alpha Blend. when I add ZWrite On it's no longer a waterfall. gets so dark.

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1 Answer

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Ok, here is how I solved the problem.

I used Queue in tags like this:

Tags { “Queue” = “Transparent+1” }

This will relatively render the object on top of other transparent objects.

Referred to : Unity - Manual: ShaderLab: assigning tags to a SubShader