I've been trying to add SSAO into my game, per this SSAO EXAMPLE
Unfortunately, my transparent trees now defected:
Please advise on how to fix it.
This is not a defect, during the depth-Path, which you need to pass to the SSAO shader further on, transparency is not taken into account, thus your leave-defining planes get detected as planar geometry and get the appropriate outline. Concerning a solution, I cannot really help you. What you can do is hide all the transparent stuff before rendering the depth pass but then, the AO-pass gets multiplied over it, so you just trade in a visual problem against another one. To really solve this, i think you need an additional Three.MaskPass, see here:
Rendering multiple scenes, with only 1 using SSAO [Three.js]
Hope this helps.
您可以将纹理传递到普通/深度片段着色器中,并丢弃alpha <0.5的所有片段
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