[#24267] Hook fails after Solidify

Solidify modifier wasn't assigning origindex values.

- BLI_math.h array functions: range_vni(), mul_vn_fl(), mul_vn_vn_fl(), add_vn_vn(), fill_vni().
- define 'AT' as __FILE__ ":" STRINGIFY(__LINE__), useful for quick debug prints.

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_math_vector.h b/source/blender/blenlib/BLI_math_vector.h
index 5c17ac6b639..93d463e17ea 100644
--- a/source/blender/blenlib/BLI_math_vector.h
+++ b/source/blender/blenlib/BLI_math_vector.h
@@ -165,6 +165,14 @@ MINLINE void normal_float_to_short_v3(short r[3], const float n[3]);
 
 void minmax_v3v3_v3(float min[3], float max[3], const float vec[3]);
 
+/***************************** Array Functions *******************************/
+/* attempted to follow fixed length vertex functions. names could be improved*/
+void range_vni(int *array, const int size, const int start);
+void mul_vn_fl(float *array, int size, const float f);
+void mul_vn_vn_fl(float *array_tar, const float *array_src, int size, const float f);
+void add_vn_vn(float *array_tar, const float *array_src, const int size);
+void fill_vni(int *array_tar, const int size, const int val);
+
 #ifdef __cplusplus
 }
 #endif