BLI_math: cleanup arg names

project functions arg naming made it hard to tell which vector was projected onto.

1 files changed, 9 insertions, 9 deletions

diff --git a/source/blender/blenlib/BLI_math_vector.h b/source/blender/blenlib/BLI_math_vector.h
index 5f76b79b298..25f485a25aa 100644
--- a/source/blender/blenlib/BLI_math_vector.h
+++ b/source/blender/blenlib/BLI_math_vector.h
@@ -282,18 +282,18 @@ void angle_poly_v3(float *angles, const float *verts[3], int len);
 
 /********************************* Geometry **********************************/
 
-void project_v2_v2v2(float c[2], const float v1[2], const float v2[2]);
-void project_v3_v3v3(float r[3], const float p[3], const float n[3]);
-void project_plane_v3_v3v3(float c[3], const float v[3], const float v_plane[3]);
-void project_plane_v2_v2v2(float c[2], const float v[2], const float v_plane[2]);
-void project_v3_plane(float v[3], const float n[3], const float p[3]);
-void reflect_v3_v3v3(float r[3], const float v[3], const float n[3]);
+void project_v2_v2v2(float out[2], const float p[2], const float v_proj[2]);
+void project_v3_v3v3(float out[3], const float p[3], const float v_proj[3]);
+void project_plane_v3_v3v3(float out[3], const float p[3], const float v_plane[3]);
+void project_plane_v2_v2v2(float out[2], const float p[2], const float v_plane[2]);
+void project_v3_plane(float out[3], const float plane_no[3], const float plane_co[3]);
+void reflect_v3_v3v3(float out[3], const float vec[3], const float normal[3]);
 void ortho_basis_v3v3_v3(float r_n1[3], float r_n2[3], const float n[3]);
-void ortho_v3_v3(float p[3], const float v[3]);
-void ortho_v2_v2(float p[2], const float v[2]);
+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_v3_v3v3fl(float v[3], const float p[3], const float axis[3], const float angle);
-void rotate_normalized_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);
 
 /*********************************** Other ***********************************/