Support Perlin or similar noise for procedural textures

Question

Support Perlin or similar noise for procedural textures

ianmackenzie opened this issue 5 years ago · comments

Especially useful for doing things like normal mapping to give surfaces a more realistic slightly bumpy look, without needing an actual texture image

TankorSmash · Answer 1 · Sat Nov 27 2021 07:09:43 GMT+0800 (China Standard Time)

I just watched your elm-conf '19 talk. Are regular textures supported? I don't see it mentioned for sure, and the photorealistic scene doesn't seem to have textures, so I'm not sure.

Ian Mackenzie · Answer 2 · Wed Dec 01 2021 11:41:16 GMT+0800 (China Standard Time)

Hey @tankorsmash, regular textures are definitely supported! See https://package.elm-lang.org/packages/ianmackenzie/elm-3d-scene/latest/Scene3d-Material#textured-materials for the documentation and https://github.com/ianmackenzie/elm-3d-scene/blob/main/examples/TexturedSphere.elm for an example.