Does filament support alpha hash

[dandingol03]

Hi. I found blender support alpha hash in transparent material, but filament use alpha blend to render transparent stuff. Does filament support alpha hash? If not, how can i implement alpha hash in filament

[romainguy]

You can probably do it yourself using an alpha masked material.

[dandingol03]

@romainguy Does the alpha masked material mean the mat which is setted as below?

material { blending : masked, maskThreshold : value }
and the maskThreshold is generated by alpha hash. Am i right?

[dandingol03]

i can't set a fixed maskThreshold in the mat file, because alpha hash depend on random alpha threshold. This alpha threshold is supposed to be placed in depth_main.fs, and discard fragment if the fragment's alpha value lower than alpha hash threshold.