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blender-archive/source/blender/blenlib/intern
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Jacques Lucke 6202bc82b8 Fix T60935: More numerically stable distance to ray computation 
The old function was numerically very unstable for 2 reasons:
computing the square and then subtracting the results.

In the example in T60935 all precision was lost and it returned the distance 0
for all points.

I also removed the `depth` parameter since it wasn't used and computing
it would have made the code more complicated.

Reviewers: brecht, campbellbarton

Differential Revision: https://developer.blender.org/D4308
2019-02-06 11:49:12 +01:00
..
array_store_utils.c
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array_store.c
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array_utils.c
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astar.c
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bitmap_draw_2d.c
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bitmap.c
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BLI_args.c
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BLI_array.c
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BLI_dial_2d.c
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BLI_dynstr.c
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BLI_filelist.c
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BLI_ghash_utils.c
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BLI_ghash.c
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BLI_heap_simple.c
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BLI_heap.c
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BLI_kdopbvh.c
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BLI_kdtree.c
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BLI_linklist_lockfree.c
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BLI_linklist.c
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BLI_memarena.c
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BLI_memiter.c
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BLI_mempool.c
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BLI_timer.c
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boxpack_2d.c
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buffer.c
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callbacks.c
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convexhull_2d.c
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DLRB_tree.c
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dynlib.c
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easing.c
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edgehash.c
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endian_switch.c
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expr_pylike_eval.c
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fileops.c
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fnmatch.c
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freetypefont.c
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gsqueue.c
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hash_md5.c
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hash_mm2a.c
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hash_mm3.c
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jitter_2d.c
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lasso_2d.c
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list_sort_impl.h
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listbase.c
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math_base_inline.c
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math_base.c
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math_bits_inline.c
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math_color_blend_inline.c
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math_color_inline.c
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math_color.c
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math_geom_inline.c
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math_geom.c
Fix T60935: More numerically stable distance to ray computation
2019-02-06 11:49:12 +01:00
math_interp.c
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math_matrix.c
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math_rotation.c
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math_solvers.c
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math_statistics.c
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math_vector_inline.c
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math_vector.c
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memory_utils.c
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noise.c
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path_util.c
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polyfill_2d_beautify.c
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polyfill_2d.c
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quadric.c
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rand.c
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rct.c
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scanfill_utils.c
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scanfill.c
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smallhash.c
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sort_utils.c
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sort.c
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stack.c
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storage.c
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string_cursor_utf8.c
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string_utf8.c
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string_utils.c
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string.c
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system.c
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task.c
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threads.c
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time.c
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timecode.c
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uvproject.c
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voronoi_2d.c
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voxel.c
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winstuff_dir.c
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winstuff.c
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