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| author | Tavian Barnes <tavianator@gmail.com> | 2010-03-19 13:38:22 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2010-03-19 13:38:22 -0400 |
| commit | fc06cb624d79788923ab2dedb3cd2ccab53cb2b4 (patch) | |
| tree | 081c1267b2661b53dfcb02b636c6594e05c6e195 /libdimension/raytrace.c | |
| parent | c01e193e19d45e2c5b1e86928cedc11cdbdda476 (diff) | |
| download | dimension-fc06cb624d79788923ab2dedb3cd2ccab53cb2b4.tar.xz | |
Make float equality comparisons more relaxed.
Diffstat (limited to 'libdimension/raytrace.c')
| -rw-r--r-- | libdimension/raytrace.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/libdimension/raytrace.c b/libdimension/raytrace.c index 9d6397e..61ebd08 100644 --- a/libdimension/raytrace.c +++ b/libdimension/raytrace.c @@ -279,19 +279,6 @@ dmnsn_raytrace_scene_impl(dmnsn_progress *progress, dmnsn_scene *scene, return 0; } -/* Add epsilon*l.n to l.x0, to avoid self-intersections */ -static dmnsn_line -dmnsn_line_add_epsilon(dmnsn_line l) -{ - return dmnsn_new_line( - dmnsn_vector_add( - l.x0, - dmnsn_vector_mul(1.0e-9, l.n) - ), - l.n - ); -} - #define ITEXTURE(state) (state->intersection->texture) #define DTEXTURE(state) (state->scene->default_texture) |