imagin-os4 0.0.2

Short:        A command-line raytracer
Author:       Olivier Ferrand, AmigaOS 4.0 compile by Spot / Up Rough
Uploader:     Varthall / Up Rough <varti02 hotpop com>
Type:         gfx/3d
Version:      0.0.2
Architecture: ppc-amigaos >= 4.0.5

Imagin 0.0.2 - a command-line raytracer by Olivier Ferrand
(olivier.ferrand2()free.fr)
Morphos Port by Fabrizio Bartoloni, AmigaOS 4.0 compile by Spot / Up Rough

0.0.1 -> 0.0.2
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Language:
========
- predefined vectors -Ox, -Oy, -Oz
- creation of sphere without direction is possible
- verification of values in parser, not in constructors
- keywords color_map et mask_map replaced by colormap et maskmap
- keyword bump replaced by bump_maskmap
- keyword bump_bitmap created

Renderer:
========
- background can jave a solid color
- best bitmap textures
- bug correction in surface orientation of pyramid4 and prism
- solid white color is default color for objects in no texture is defined
- best photon mapper parameters for caustics
- feature surface bump mapping with bitmaps
- notion of above/below for bump mapping of surfaces
- bug correction for user's stop of photon mapper
- reorganization of Alterante family class