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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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* 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 Barnes2012-12-162-4/+3
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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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* 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 Barnes2011-12-261-5/+19
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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 Barnes2011-12-173-9/+49
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* Make refcount declarations uniform.Tavian Barnes2011-12-1511-30/+26
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* Re-think colors.Tavian Barnes2011-12-1424-824/+613
| | | | | | | | | 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 Barnes2011-12-054-3/+3
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* Use correct D65 values for dmnsn_color_intensity().Tavian Barnes2011-12-031-2/+1
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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 Barnes2011-11-283-44/+61
| | | | 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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* Add a non-cached case to the PR-tree benchmark.Tavian Barnes2011-11-171-0/+5
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* Add some branch instrumentation from gcov profile.Tavian Barnes2011-11-163-6/+7
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* Add a dmnsn_unreachable() macro.Tavian Barnes2011-11-167-14/+30
| | | | Also rename inline.h to compiler.h.
* Get rid of DMNSN_ARRAY_FOREACH_REVERSE.Tavian Barnes2011-11-131-11/+0
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* Get rid of dmnsn_color_is_black().Tavian Barnes2011-11-072-22/+15
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* Prevent hangs in dmnsn_polynomial_solve.Tavian Barnes2011-11-041-13/+21
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* Simplify loop condition in PR-tree traversal.Tavian Barnes2011-11-031-6/+4
| | | | | Doing this used to actually generate *worse* code, but now it looks like it generates much better code.
* Clean up PR-tree intersection code.Tavian Barnes2011-11-021-24/+23
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* Use Rouillier and Zimmerman's version of the Uspensky algorithm.Tavian Barnes2011-10-313-191/+153
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* Make PNG and GL share the same optimizer.Tavian Barnes2011-10-306-74/+103
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* Make API more consistent.Tavian Barnes2011-10-3039-159/+184
| | | | Object methods should be dmnsn_<object>_<fn>().
* Rename progress objects to future objects.Tavian Barnes2011-10-1916-264/+261
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* Add a getrusage() implementation of dmnsn_get_times().Tavian Barnes2011-09-301-13/+37
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* Correct pattern documentation.Tavian Barnes2011-09-231-1/+1
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* Make dmnsn_color_mul() scale dmnsn_color::trans too.Tavian Barnes2011-09-191-2/+7
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* Add ImageMaps to Python module.Tavian Barnes2011-09-182-1/+23
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* Round correctly when converting colors to integers.Tavian Barnes2011-09-184-24/+35
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* Transform normals as pseudovectors, not vectors.Tavian Barnes2011-09-146-45/+67
| | | | | | | | Also clarify the vector transformation API. Instead of dmnsn_transform_vector(), we have: - dmnsn_transform_point() - dmnsn_transform_direction() - dmnsn_transform_normal()
* Slight cone intersection code improvements.Tavian Barnes2011-09-121-3/+4
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* Use dmnsn_object::intrinsic_trans from Python.Tavian Barnes2011-09-121-1/+1
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* Implement cone caps as separate objects.Tavian Barnes2011-09-121-45/+68
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* Fix pigment_trans calculation in deeply nested objects.Tavian Barnes2011-09-121-11/+22
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* Add dmnsn_color printf macros.Tavian Barnes2011-09-121-3/+9
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* Update copyright years.Tavian Barnes2011-08-3154-54/+54
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* Use a more interesting pattern than "blue" for canvas import/export tests.Tavian Barnes2011-08-295-6/+68
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* Simplify canvas export functions a bit.Tavian Barnes2011-08-272-143/+27
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* Update configure.ac to autoconf 2.68.Tavian Barnes2011-08-261-2/+4
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