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* Don't use dynamic memory for dmnsn_intersection's.Tavian Barnes2010-04-071-8/+8
| | | | Drops us from ~400,000 allocs to ~1000. Oops ><.
* New dmnsn_malloc() function, and friends.Tavian Barnes2010-04-071-7/+4
| | | | | | I'm tired of checking for malloc failures everywhere, considering it never happens. So just bail out whenever it does. A lot of stuff is guaranteed to succeed if it returns now.
* New dmnsn_bounding_box type.Tavian Barnes2010-04-061-4/+4
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* Make inside_fn's return bool.Tavian Barnes2010-04-051-3/+3
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* Point the normal vectors away from the object.Tavian Barnes2010-02-251-4/+0
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* Add the dmnsn_interior* to dmnsn_intersection*.Tavian Barnes2010-02-251-4/+5
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* Fix up license blurbs and copyright year.Tavian Barnes2010-01-271-1/+1
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* Split up objects, finishes, pigments, lights, cameras, etc.Tavian Barnes2010-01-061-0/+91
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* Sphere and cube C++ wrappers.Tavian Barnes2009-07-011-78/+0
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* Add lots of comments, and some code fixes discovered in the process.Tavian Barnes2009-06-261-1/+6
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* Use C-style /* comments in C code.Tavian Barnes2009-06-221-1/+1
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* Properly forward-declare dmnsn_object and dmnsn_camera, and take aTavian Barnes2009-06-131-2/+2
| | | | transformation matrix in dmnsn_new_perspective_camera().
* Pass pointer to object in object callbacks.Tavian Barnes2009-06-131-4/+6
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* Fix dmnsn_new_sphere failure symantics.Tavian Barnes2009-06-131-2/+4
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* Begin object type, with sphere example.Tavian Barnes2009-05-131-0/+69