BLI_math: add clamp_v# and clamp_v#_v#v# utility functions

1 files changed, 7 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_math_vector.h b/source/blender/blenlib/BLI_math_vector.h
index 19a378269fe..e210bae11d6 100644
--- a/source/blender/blenlib/BLI_math_vector.h
+++ b/source/blender/blenlib/BLI_math_vector.h
@@ -440,6 +440,13 @@ void dist_ensure_v2_v2fl(float v1[2], const float v2[2], const float dist);
 
 void axis_sort_v3(const float axis_values[3], int r_axis_order[3]);
 
+void clamp_v2(float vec[2], const float min, const float max);
+void clamp_v3(float vec[3], const float min, const float max);
+void clamp_v4(float vec[4], const float min, const float max);
+void clamp_v2_v2v2(float vec[2], const float min[2], const float max[2]);
+void clamp_v3_v3v3(float vec[3], const float min[3], const float max[3]);
+void clamp_v4_v4v4(float vec[4], const float min[4], const float max[4]);
+
 /***************************** Array Functions *******************************/
 /* follow fixed length vector function conventions. */
 double dot_vn_vn(const float *array_src_a,