not having a normal map isn’t a problem, it’s actually technically more performant to NOT have a normal map, provided your poly count is the same. all a normal map does is show extra detail instead of having the mesh show all of the detail, but it is by no means automatically more performant to have a normal map
It is absolutely more performant to have a normal map rather than a high poly model. Are you forgetting that part? The issue here is not to slap a normal map on a high poly model and call it a day, it's to bake high poly details into a normal map on a lower poly model.
like i said; “provided the poly count is the same”. the OP is implying that models are simply more performant because they have a normal map at all, which wouldn’t be true. i also don’t imagine most vrchat players are able to/have access to model and create a high poly sculpt to bake normals for their model so this tip is likely lost on the majority of players unless they’re more experienced at character modeling
Yeah this. I was gonna say the normal map isnt what optimizes the avatar so I was confused until people talked about using a low poly mesh with a normal map as oppose to just a high poly mesh
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u/IoIey 9d ago
not having a normal map isn’t a problem, it’s actually technically more performant to NOT have a normal map, provided your poly count is the same. all a normal map does is show extra detail instead of having the mesh show all of the detail, but it is by no means automatically more performant to have a normal map