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| author | Campbell Barton <ideasman42@gmail.com> | 2011-06-26 15:08:12 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2011-06-26 15:08:12 +0400 |
| commit | 933a65a76fff8ba7e15de9d8a552f10b9d02e7ec (patch) | |
| tree | 00e28bb3097dc480ed41864058abe92e4f3fcb80 /source/blender/blenlib/BLI_math_geom.h | |
| parent | 913738a0429b2a11329260ee1f4e479b4a5af2cb (diff) | |
2d version of line/circle intersec function.
Diffstat (limited to 'source/blender/blenlib/BLI_math_geom.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_geom.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_geom.h b/source/blender/blenlib/BLI_math_geom.h index c905ada184d..506e271071c 100644 --- a/source/blender/blenlib/BLI_math_geom.h +++ b/source/blender/blenlib/BLI_math_geom.h @@ -82,6 +82,7 @@ float line_point_factor_v2(const float p[2], const float l1[2], const float l2[2 int isect_line_line_v2(const float a1[2], const float a2[2], const float b1[2], const float b2[2]); int isect_line_line_v2_int(const int a1[2], const int a2[2], const int b1[2], const int b2[2]); int isect_line_sphere_v3(const float l1[3], const float l2[3], const float sp[3], const float r, float r_p1[3], float r_p2[3]); +int isect_line_sphere_v2(const float l1[2], const float l2[2], const float sp[2], const float r, float r_p1[2], float r_p2[2]); int isect_seg_seg_v2_point(const float v1[2], const float v2[2], const float v3[2], const float v4[2], float vi[2]); /* Returns the number of point of interests |