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xxlong0 / Wonder3D

Single Image to 3D using Cross-Domain Diffusion for 3D Generation
https://www.xxlong.site/Wonder3D/
GNU Affero General Public License v3.0
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Why did you choose an orthogonal camera over a projection camera? #107

Closed xxxzzz200 closed 9 months ago

xxxzzz200 commented 11 months ago

Hello, thank you for your wonderful work. As far as I know, it's usually rendered with a projection camera. But in this work an orthographic camera was used. Why did you choose an orthogonal camera over a projection camera? Does the orthogonal camera have a unique advantage in this work? Or have you tried rendering with a projection camera but the results were not as good as the current rendering method?

flamehaze1115 commented 11 months ago

Actually, a perspective camera is also OK, but you should carefully pick a suitable focal length. The choice of focal length will influence the results.