POV-Ray: Newsgroups: povray.binaries.images: challenge: surface connecting cubic_splines: challenge: surface connecting cubic

POV-Ray : Newsgroups : povray.binaries.images : challenge: surface connecting cubic_splines : challenge: surface connecting cubic_splines		Server Time 25 Apr 2024 12:28:14 EDT (-0400)

From: Le Forgeron
Date: 9 Aug 2018 11:22:07
Message: <5b6c5c1f@news.povray.org>

If I got the problem exposed in "Smoothing bicubic_patchs, A pain":
* you have four non-coplanar points, each pair of the external 4 sided
figure connected by cubic splines (each pair is adjacent on its spline,
no intermediate point on the spline)


Challenge: have a nice surface which joins each splines.


For start, an illustration of a possible setting.

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Attachments:
Download 'hull.ini.txt' (1 KB) Download 'hull.pov.txt' (2 KB) Download 'hull0.png' (268 KB) Download 'hull1.png' (178 KB) Download 'hull2.png' (89 KB) Download 'hull3.png' (83 KB)

Preview of image 'hull0.png'

Preview of image 'hull1.png'

Preview of image 'hull2.png'

Preview of image 'hull3.png'