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* Fix a bug in cubic polynomial solver, and add more tests.Tavian Barnes2014-02-032-35/+163
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* Use strerror_r if available instead of sys_errlist.Tavian Barnes2014-02-039-16/+43
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* Use set -e in autogen.sh.Tavian Barnes2014-02-011-5/+7
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* prtree: Sort large workloads in parallel.Tavian Barnes2014-02-013-10/+55
| | | | Performance benefit is around 33% for more than 1000 objects.
* prtree: Optimize dmnsn_new_prtree() by avoiding some allocation.Tavian Barnes2013-09-051-97/+115
| | | | Around 11% faster.
* bvh: Store the intersection cache right in the BVH struct.Tavian Barnes2013-09-031-56/+15
| | | | This saves a lot of complexity and a little bit of time.
* Don't normalize normal vectors unnecessarily.Tavian Barnes2013-06-092-6/+4
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* Fix a race in the future benchmark.Tavian Barnes2013-03-221-1/+5
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* Also benchmark cycles/increment for futures.Tavian Barnes2013-03-201-3/+14
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* Don't use pointer indirection to emulate mutable for futures.Tavian Barnes2013-03-192-38/+37
| | | | We can just cast away the const, as they're all on the heap anyway.
* Simplify future implementation.Tavian Barnes2013-03-192-31/+28
| | | | | A read-write lock was a bad idea, as most consumers are probably writers, not readers.
* Add a benchmark for dmnsn_future.Tavian Barnes2013-03-192-1/+71
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* Fix the polynomial solver when the bounds are exact.Tavian Barnes2012-12-212-1/+31
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* Add some basic reference counting tests.Tavian Barnes2012-12-192-0/+76
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* Add more dictionary tests.Tavian Barnes2012-12-191-5/+44
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* Add some unit tests for dictionaries.Tavian Barnes2012-12-193-1/+98
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* Add tcolor.h to the distributed headers.Tavian Barnes2012-12-181-0/+1
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* Don't print a memory leak message on failed tests.Tavian Barnes2012-12-181-1/+8
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* Improve the unit test macro API a bit.Tavian Barnes2012-12-183-38/+105
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* Convert the polynomial tests to the new testing framework.Tavian Barnes2012-12-184-35/+164
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* Use the unit-testing framework "Check"Tavian Barnes2012-12-171-1/+5
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* client: Respond to ^C right away if possible.Tavian Barnes2012-12-173-8/+27
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* Allow other BVH implementations to be used.Tavian Barnes2012-12-1710-472/+600
| | | | | dmnsn_bvh is now a generic API, which could potentially support octrees, etc, in addition to PR-trees.
* Replace INCLUDES with AM_CFLAGS.Tavian Barnes2012-12-163-7/+4
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* Make dmnsn_clear actually clear.Tavian Barnes2012-08-211-1/+1
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* Fix --disable-png build.Tavian Barnes2012-08-201-2/+2
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* Update .gitignore for new automake.Tavian Barnes2012-06-051-0/+2
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* Fix compilation with new versions of Cython.Tavian Barnes2012-06-051-1/+1
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* Add debugging tests for NaN values.Tavian Barnes2012-02-065-0/+55
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* Add custom fatal error handler test.Tavian Barnes2012-01-012-0/+41
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* Print a backtrace on both warnings and errors.Tavian Barnes2012-01-012-7/+12
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* Print errno in dmnsn_report_error().Tavian Barnes2011-12-262-5/+32
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* Use macros to initialize refcounts.Tavian Barnes2011-12-2413-34/+43
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* Add dmnsn_tcolor printf macros.Tavian Barnes2011-12-171-0/+5
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* Make triangles smooth.Tavian Barnes2011-12-175-13/+68
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* Allow one-element CSG operations.Tavian Barnes2011-12-171-8/+8
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* Use inheritance for spheres in cube test.Tavian Barnes2011-12-161-19/+23
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* Make refcount declarations uniform.Tavian Barnes2011-12-1511-30/+26
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* Re-think colors.Tavian Barnes2011-12-1428-887/+716
| | | | | | | | | Color is a property of light, and thus doesn't include information about transparency. But canvas pixels and object pigments represent a color and a degree of transparency. The new type dmnsn_tcolor/ TColor encapsulates that information. Also, fix the transparent shadow implementation.
* Fix reading of 8-bit PNG files.Tavian Barnes2011-12-061-7/+7
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* Rename raytrace.{c,h} to ray_trace.{c,h}.Tavian Barnes2011-12-055-4/+4
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* Hide the presence of dimension.wrapper from wrapper types.Tavian Barnes2011-12-054-7/+9
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* Rename complex test to cube test.Tavian Barnes2011-12-042-3/+3
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* Use a separate class for sRGB colors.Tavian Barnes2011-12-046-81/+114
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* Use correct D65 values for dmnsn_color_intensity().Tavian Barnes2011-12-031-2/+1
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* Add .intensity() and .gray() methods to Colors.Tavian Barnes2011-12-011-0/+5
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* Evaluate specular highlights before reflection.Tavian Barnes2011-12-011-9/+11
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* Be more consistent about using sRGB in the client.Tavian Barnes2011-11-286-56/+77
| | | | Also, expose the sRGB C and C^-1 functions.
* Fix up malloc.h documentation.Tavian Barnes2011-11-191-1/+1
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* Get rid of dmnsn_vector_element().Tavian Barnes2011-11-171-33/+0
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