BLI: sync changes from 2.8

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_math_vector.h b/source/blender/blenlib/BLI_math_vector.h
index 4fdb33926a2..3f603311530 100644
--- a/source/blender/blenlib/BLI_math_vector.h
+++ b/source/blender/blenlib/BLI_math_vector.h
@@ -151,6 +151,7 @@ MINLINE void negate_v3_short(short r[3]);
 MINLINE void negate_v3_db(double r[3]);
 
 MINLINE void invert_v2(float r[2]);
+MINLINE void invert_v3(float r[3]);
 
 MINLINE void abs_v2(float r[2]);
 MINLINE void abs_v2_v2(float r[2], const float a[2]);
@@ -311,6 +312,7 @@ void ortho_basis_v3v3_v3(float r_n1[3], float r_n2[3], const float n[3]);
 void ortho_v3_v3(float out[3], const float v[3]);
 void ortho_v2_v2(float out[2], const float v[2]);
 void bisect_v3_v3v3v3(float r[3], const float a[3], const float b[3], const float c[3]);
+void rotate_v2_v2fl(float r[2], const float p[2], const float angle);
 void rotate_v3_v3v3fl(float v[3], const float p[3], const float axis[3], const float angle);
 void rotate_normalized_v3_v3v3fl(float out[3], const float p[3], const float axis[3], const float angle);
 
@@ -326,6 +328,7 @@ void print_vn(const char *str, const float v[], const int n);
 #define print_v4_id(v) print_v4(STRINGIFY(v), v)
 #define print_vn_id(v, n) print_vn(STRINGIFY(v), v, n)
 
+MINLINE void normal_float_to_short_v2(short r[2], const float n[2]);
 MINLINE void normal_short_to_float_v3(float r[3], const short n[3]);
 MINLINE void normal_float_to_short_v3(short r[3], const float n[3]);