-
|
Hi! I'm trying to apply a PhysicalMaterial to a mesh, but the shadings are kinda weird. Using three.js i can get rid of them using the flatShading parameter. Is there any way of doing the same in this crate ? This is how it looks: And this is how it should look: Let me know if you have any ideas, thanks in advance :) |
Beta Was this translation helpful? Give feedback.
Replies: 1 comment 2 replies
-
|
Hi. Flat shading is not supported explicitly in three-d, so I guess that's a feature request (I saw you made the issue #397 as well). You can still enable flat shading though, it's just a bit cumbersome. You need to split your mesh where there's an edge and make duplicate vertices and then compute the normals again. So if you want every triangle to be flat shaded, you can't use an index buffer but have to have three vertices for each triangle and the normal for all three vertices must be the normal of the triangle. The default cube mesh is constructed like that if you need an example. That's why the cube have a hard edge in the shapes example. |
Beta Was this translation helpful? Give feedback.
-
|
Understood, thank you very much. Is there any implementation of this feature in the near future ? |
Beta Was this translation helpful? Give feedback.
-
|
No problem 👍 I'd like to do it, but I don't have the time at the moment. If you have time, feel free to open a PR 🙂 |
Beta Was this translation helpful? Give feedback.
Hi.
Flat shading is not supported explicitly in three-d, so I guess that's a feature request (I saw you made the issue #397 as well). You can still enable flat shading though, it's just a bit cumbersome. You need to split your mesh where there's an edge and make duplicate vertices and then compute the normals again. So if you want every triangle to be flat shaded, you can't use an index buffer but have to have three vertices for each triangle and the normal for all three vertices must be the normal of the triangle. The default cube mesh is constructed like that if you need an example. That's why the cube have a hard edge in the shapes example.