Modelling Shading Artifacts

Forums Technical Discussion Modelling Shading Artifacts

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Phong: Member; 65 posts; Joined: July 2008; Offline

Oct. 28, 2009 11:14 p.m.

Hi!

For some reason my model always has some black shaded spots when viewed from flat angles. When I change my model from Polygon Mesh to Mesh, the problem disappears, but I need to use a polygon mesh. Does anyone has an idea why this happens?

Attachments:
shadingArtifact01.jpg (56.6 KB)


asnowcappedromance: Member; 512 posts; Joined: July 2009; Offline

Oct. 28, 2009 11:25 p.m.

hi,

looks to me like some points aren't welded right, have you
tried to use the fuse SOP to melt your mesh with the smallest amount of distance ??!

regards,

Manu

http://vimeo.com/user2522760 [vimeo.com]
http://stormbornvfx.com/ [stormbornvfx.com]
Manuel Tausch


Phong: Member; 65 posts; Joined: July 2008; Offline

Oct. 28, 2009 11:36 p.m.

Well with fuse there are even more artifacts. Where do these artifacts come from anyway?

Attachments:
shadingArtifact02.jpg (19.7 KB)


asnowcappedromance: Member; 512 posts; Joined: July 2009; Offline

Oct. 28, 2009 11:38 p.m.

it's hard to say, why not post your scene so one can have a look at your problem?

http://vimeo.com/user2522760 [vimeo.com]
http://stormbornvfx.com/ [stormbornvfx.com]
Manuel Tausch

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