Garo Posted August 16, 2005 Report Share Posted August 16, 2005 (edited) While I'm having small problems with the geoposition calculating and path finding algorithms in the ufo task/mission code, I suddently got an idea to implement a raytrace engine using Java. Here's what I've got so far in less than two days: http://www.juhonkoti.net/files/projects/ra...persampling.jpghttp://www.juhonkoti.net/files/projects/ra...6xsupersamp.jpghttp://www.juhonkoti.net/files/projects/ra...persampling.jpg Features: + Support for sphere primitives + Support for ambient, point and direction lights + Simple mirrors + Simple ambient, diffuse and specular ligthing materials + Supersampling (see the difference with 16x and without supersampling) + Scene definition in very simple script syntax Here's the scene file for the demo1 images =)eye 1 -2 5 lookat 1.5 3 0 up 0 0 1 fov 80 background 0.078 0.361 0.753 declare material ground 1 0.75 0.33 0.15 1.0 0 1 0.2 0.5 1 declare material ball1 0.5 0.45 0.35 0.07 1.0 0.8 3 0.5 0.0 1.0 declare material ball2 1 1 1 1 1.0 0.8 4 0.5 0.0 1.0 declare material ball3 0.1 0.1 0.1 1 1.0 0 1 1 0.0 1.0 declare material ball4 0.4 1 0.4 1 0.2 0.2 4 0.5 0.0 1.0 declare material ball5 0.7 1 1 1 0.3 0 4 0.5 0.0 1.0 declare material ball6 1 0.2 0.6 1 0.5 0.4 4 0.5 0.0 1.0 sphere ground 0 0 -100 99.5 sphere ball1 -1 3 1 0.4 # A sphere ball1 0 4 2 0.7 # B sphere ball2 1 5 1 0.4 # C sphere ball4 2 2 2 0.7 # D sphere ball5 3 3 1 0.4 # E sphere ball6 4 4 2 0.7 # F sphere ball3 4 1 0.2 0.8 # G sphere ball3 1 4 0.2 0.8 # H sphere ball3 1 0 0.2 0.8 # I sphere ball3 1 1 0.2 0.6 # J light 0.2 0.2 0.2 ambient light 0.8 0.8 0.8 point 0 -3 5 #V1 light 0.4 0.4 0.4 point 5 -3 5 #V2 light 0.1 0.1 0.6 point 5 -3 1 - Garo =) Edited August 16, 2005 by Garo Link to comment Share on other sites More sharing options...
red knight Posted August 16, 2005 Report Share Posted August 16, 2005 Nice screenshots, it is always a good idea to learn some extra stuff when you are stuck . BTW pretty well done for a 2 days work. GreetingsRed Knight Link to comment Share on other sites More sharing options...
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