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| author | Campbell Barton <ideasman42@gmail.com> | 2019-02-20 00:25:00 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2019-02-20 00:27:15 +0300 |
| commit | a10dc319ca069a16ca103b867e96d2fb2c40c387 (patch) | |
| tree | ccbb60168ff09c5a1fef12a5408622aa57de4afc /source/blender/modifiers/intern/MOD_normal_edit.c | |
| parent | 39afc2775f8b3d46902b4c56841c4ab7bae86baa (diff) | |
Comment: clarify reason for using scale as size
Diffstat (limited to 'source/blender/modifiers/intern/MOD_normal_edit.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_normal_edit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/modifiers/intern/MOD_normal_edit.c b/source/blender/modifiers/intern/MOD_normal_edit.c index 8252347f53d..9421c61f14f 100644 --- a/source/blender/modifiers/intern/MOD_normal_edit.c +++ b/source/blender/modifiers/intern/MOD_normal_edit.c @@ -61,6 +61,9 @@ static void generate_vert_coordinates( /* Get size (i.e. deformation of the spheroid generating normals), either from target object, or own geometry. */ if (r_size != NULL) { if (ob_center != NULL) { + /* Using 'scale' as 'size' here. The input object is typically an empty + * who's scale is used to define an ellipsoid instead of a simple sphere. */ + /* Not we are not interested in signs here - they are even troublesome actually, due to security clamping! */ abs_v3_v3(r_size, ob_center->scale); } |