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4. Miscellaneous InformationInstead of a frequently asked questions section, here is information about some of the (almost embarassing) problems faced. 4.1 LightingThe most frustrating problem, initially, was trying to figure out why everything was black -- and then how to actually light objects up. In these "virtual worlds" where you are modelling objects, the worlds are created from scratch. There is no light in the world until you actually put a light source in it! The light sources then shine a given direction, illuminating things in their path (according to the surface properties of the objects). Make certain that your light source is:
4.2 TutorialsThe most basic thing a person would want to do with modelling/rendering packages is position a sphere on a surface, give it some lighting, and see the result. A decent tutorial should describe that first. That said, The Mops has a wonderful first tutorial. Next Previous Contents Linux HOWTO full list |
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This document, LDP HOWTO-INDEX, is copyrighted (c) 1995 - 2002 by Tim Bynum, Guylhem Aznar, Joshua Drake and Greg Ferguson. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is available at http://www.gnu.org/copyleft/fdl.html. If you have questions, please contact the LDP.
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