Blend mode issue

[anuragp2018]

when i am trying to use blend mode in particular material it change the original material
i attached before and after image

[elalish]

Well, changing the blend mode is changing the material, so that's working as intended. Blend modes are tricky - probably the worst approximation of PBR in real-time rasterizers. Have you tried turning off double-sided? And checked your triangle winding? Unfortunately there's only so much we can do in a GPU shader.

[anuragp2018]

yes i tried turning off double-sided but it not solve my problem

[anuragp2018]

Hey I tried turning off double-sided but it not solve my problem any other way to solve this issue actually I want to add model visibility toggle feature in my web app.

[elalish]

Can you turn off blending? That seems like the major trouble point.

[anuragp2018]

If I turn off blending then how I achieve model visibility feature?

[elalish]

Once alpha = 0 it looks okay, right? I would just make the transition short enough that the weird in-between state isn't very visible - maybe fade over 300ms or shorter.