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asny / three-d

2D/3D renderer - makes it simple to draw stuff across platforms (including web)
MIT License
1.34k stars 110 forks source link

Material shadow problem #415

Closed Sheol27 closed 9 months ago

Sheol27 commented 1 year ago

Hi! I'm facing a problem with materials shadow. It look like some triangles (i guess) don't receive the correct light. The result is the following

image

In case it may help to solve this issue, i have splitted my mesh into more models to achieve the flat shading effect, as discussed here #396

asny commented 11 months ago

That's really hard to know just by an image. Do you cast shadow using a shadow map? Does it flicker when you move? Does it go away when zooming out?