Commit message (Collapse) | Author | Age | Files | Lines | ||
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* | Make DMNSN_PRTREE_B and internal types local to prtree.c. | Tavian Barnes | 2010-07-18 | 3 | -12/+15 | |
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* | Remove degeneracy test from ray-box intersections. | Tavian Barnes | 2010-07-18 | 1 | -17/+25 | |
| | | | | | To avoid testing degenerate boxes, set prtree->root to NULL when the tree contains no bounded objects. | |||||
* | Speed up cube intersection tests. | Tavian Barnes | 2010-07-16 | 1 | -83/+60 | |
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* | Add descriptive comment to new branchless ray-AABB intersection tests. | Tavian Barnes | 2010-07-15 | 1 | -0/+9 | |
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* | Remove some unneeded tests from ray-AABB intersection tests. | Tavian Barnes | 2010-07-15 | 1 | -43/+28 | |
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* | Clean up optimized ray-AABB intersection code a bit. | Tavian Barnes | 2010-07-15 | 1 | -21/+29 | |
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* | Make prtree benchmark use a more realistic ray. | Tavian Barnes | 2010-07-14 | 1 | -2/+2 | |
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* | Precalculate 1.0/ray.n.{x,y,z} for ray-box intersection tests. | Tavian Barnes | 2010-07-14 | 1 | -12/+17 | |
| | | | | This saves us nearly a factor of 2, and I feel silly for not doing this before. | |||||
* | Rename dimension_impl.h to dimension-impl.h. | Tavian Barnes | 2010-07-14 | 13 | -12/+13 | |
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* | Don't expose the contents of struct dmnsn_progress. | Tavian Barnes | 2010-07-14 | 6 | -25/+50 | |
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* | Save some degeneracy tests in ray-AABB intersection tests. | Tavian Barnes | 2010-07-09 | 1 | -16/+14 | |
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* | Don't forget to delete display in success path in GL test. | Tavian Barnes | 2010-07-08 | 1 | -0/+1 | |
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* | Don't sleep(1) in GL test. | Tavian Barnes | 2010-07-08 | 1 | -4/+1 | |
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* | Add regression test for commit 11d364ec365c46c21271012b566966d342a90a8b. | Tavian Barnes | 2010-07-04 | 3 | -0/+51 | |
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* | Add regression test for previous commit. | Tavian Barnes | 2010-07-04 | 3 | -0/+47 | |
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* | Fix crash on parsing malformed directives. | Tavian Barnes | 2010-07-04 | 1 | -10/+63 | |
| | | | | | Previously, inputs like "#if (1=1) #declare foo = #end;" would cause a segfault. | |||||
* | Plug leak in transformation parsing. | Tavian Barnes | 2010-07-03 | 1 | -0/+1 | |
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* | Move test scene code into render.c. | Tavian Barnes | 2010-07-03 | 3 | -98/+89 | |
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* | New dmnsn_radians() and dmnsn_degrees() conversion functions. | Tavian Barnes | 2010-07-03 | 4 | -16/+26 | |
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* | Make dmnsn_perspective_camera_ray_fn() more idiomatic. | Tavian Barnes | 2010-07-03 | 1 | -9/+5 | |
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* | Make dmnsn_ray_box_intersection() return false for zero boxes. | Tavian Barnes | 2010-07-03 | 1 | -3/+3 | |
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* | Missing return in failure path. | Tavian Barnes | 2010-07-02 | 1 | -0/+1 | |
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* | Code formatting fixes. | Tavian Barnes | 2010-07-01 | 6 | -13/+24 | |
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* | Add some functionality checks to configure.ac for platform.c. | Tavian Barnes | 2010-06-29 | 2 | -9/+88 | |
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* | Move platform-specific stuff in libdimension into platform.c. | Tavian Barnes | 2010-06-29 | 4 | -26/+48 | |
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* | Use sched_getaffinity() rather than sysconf(_SC_NPROCESSORS_ONLN). | Tavian Barnes | 2010-06-28 | 5 | -10/+72 | |
| | | | | Also, abstract cpu counting into dedicated dmnsn_ncpus() function. | |||||
* | Don't make a degenerate sphere in transformations.pov. | Tavian Barnes | 2010-06-28 | 3 | -7/+7 | |
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* | Whitespace fixes. | Tavian Barnes | 2010-06-20 | 2 | -2/+2 | |
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* | Add some macros to make printf()-ing geometric types easier. | Tavian Barnes | 2010-06-20 | 1 | -0/+18 | |
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* | Abstract syntax tree improvements. | Tavian Barnes | 2010-06-19 | 9 | -139/+138 | |
| | | | | Keep objects in a single DMNSN_AST_OBJECT node type. | |||||
* | Fully implement POV-Ray transformations. | Tavian Barnes | 2010-06-17 | 13 | -57/+324 | |
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* | Fix some -Wextra warnings. | Tavian Barnes | 2010-06-15 | 2 | -4/+4 | |
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* | Bulk-load CSG unions. | Tavian Barnes | 2010-06-14 | 3 | -11/+40 | |
| | | | | The old way made O(n) PR-trees for no particular reason. | |||||
* | Add dmnsn_prtree_inside() benchmark. | Tavian Barnes | 2010-06-07 | 1 | -11/+32 | |
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* | New dmnsn_bounding_box_is_infinite() predicate. | Tavian Barnes | 2010-06-06 | 3 | -8/+10 | |
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* | Don't use an anonymous union in prtree.c. | Tavian Barnes | 2010-06-06 | 1 | -25/+25 | |
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* | New bounding box special constructors. | Tavian Barnes | 2010-06-06 | 5 | -31/+37 | |
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* | New dmnsn_prtree_inside() function, rename dmnsn_prtree_search(). | Tavian Barnes | 2010-06-06 | 6 | -20/+59 | |
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* | Add children to dmnsn_objects, which enables splitting unions. | Tavian Barnes | 2010-06-05 | 5 | -62/+68 | |
| | | | | Also, use PR-trees for unions internally. | |||||
* | Rename `precompute' to `init'. | Tavian Barnes | 2010-06-04 | 6 | -34/+34 | |
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* | Use precompute callback for CSG objects. | Tavian Barnes | 2010-06-04 | 1 | -76/+123 | |
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* | Add refcounts to textures and interiors. | Tavian Barnes | 2010-06-03 | 4 | -11/+31 | |
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* | Add precompute callback to objects. | Tavian Barnes | 2010-05-31 | 2 | -4/+12 | |
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* | Precompute objects in dmnsn_raytrace_scene() rather than dmnsn_new_prtree(). | Tavian Barnes | 2010-05-30 | 3 | -11/+8 | |
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* | Slight prtree search optimization. | Tavian Barnes | 2010-05-29 | 1 | -5/+5 | |
| | | | | Exploit floating-point infinities to eliminate special t < 0.0 condition. | |||||
* | Clean up sphere intersection code a bit. | Tavian Barnes | 2010-05-25 | 2 | -7/+7 | |
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* | Plug leak in list benchmark. | Tavian Barnes | 2010-05-22 | 1 | -0/+1 | |
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* | Add std-options check to 'make installcheck'. | Tavian Barnes | 2010-05-21 | 2 | -2/+16 | |
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* | Use quiet build and colored tests. | Tavian Barnes | 2010-05-21 | 2 | -15/+17 | |
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* | Use "dimension.h" rather than <dimension.h> in #includes. | Tavian Barnes | 2010-05-21 | 3 | -3/+3 | |
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