diff options
| author | Stefan Werner <stefan.werner@tangent-animation.com> | 2018-11-23 15:08:15 +0300 |
|---|---|---|
| committer | Stefan Werner <stefan.werner@tangent-animation.com> | 2018-11-23 15:19:53 +0300 |
| commit | 071f4f4ce0b9520ab0c73d6d68365ad449ca8b80 (patch) | |
| tree | 9f37bfcac669366b9ad5fb7605f2fbbed9b71b0a /source/blender/editors/physics/particle_edit.c | |
| parent | 0a2b2d59a5897212ba3771503feb6770fb636bc8 (diff) | |
Cycles: Improved robustness of hair motion blur.motion_curve_fix
In some instances, the number of control vertices of a hair could change mid-frame.
Cycles would then be unable to calculate proper motion blur for those hairs. This adds
interpolated CVs to fill in for the missing data. While this will not necessarily result in
a fully accurate reconstruction of the guide hair, it preserves motion blur instead of disabling it.
Reviewers: #cycles, sergey
Reviewed By: #cycles, sergey
Subscribers: sergey, brecht, #cycles
Tags: #cycles
Differential Revision: https://developer.blender.org/D3695
Diffstat (limited to 'source/blender/editors/physics/particle_edit.c')
| -rw-r--r-- | source/blender/editors/physics/particle_edit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/editors/physics/particle_edit.c b/source/blender/editors/physics/particle_edit.c index a03892a26d1..181c42a4072 100644 --- a/source/blender/editors/physics/particle_edit.c +++ b/source/blender/editors/physics/particle_edit.c @@ -3212,7 +3212,7 @@ static void brush_puff(PEData *data, int point_index) #else /* translate (not rotate) the rest of the hair if its not selected */ { -#if 0 /* kindof works but looks worse then whats below */ +#if 0 /* kindof works but looks worse then what's below */ /* Move the unselected point on a vector based on the * hair direction and the offset */ @@ -3522,7 +3522,7 @@ static int brush_add(PEData *data, short number) mco[0] = data->mval[0] + dmx; mco[1] = data->mval[1] + dmy; - ED_view3d_win_to_segment(data->vc.ar, data->vc.v3d, mco, co1, co2, true); + ED_view3d_win_to_segment_clipped(data->vc.ar, data->vc.v3d, mco, co1, co2, true); mul_m4_v3(imat, co1); mul_m4_v3(imat, co2); |