diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_gpencil_geom.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_gpencil_geom.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/source/blender/blenkernel/BKE_gpencil_geom.h b/source/blender/blenkernel/BKE_gpencil_geom.h index ad3b1971ca9..b9219814c08 100644 --- a/source/blender/blenkernel/BKE_gpencil_geom.h +++ b/source/blender/blenkernel/BKE_gpencil_geom.h @@ -401,12 +401,19 @@ void BKE_gpencil_stroke_set_random_color(struct bGPDstroke *gps); /** * Join two strokes using the shortest distance (reorder stroke if necessary). + * \param auto_flip: Flip the stroke if the join between two strokes is not end->start points. */ void BKE_gpencil_stroke_join(struct bGPDstroke *gps_a, struct bGPDstroke *gps_b, bool leave_gaps, bool fit_thickness, - bool smooth); + bool smooth, + bool auto_flip); +/** + * Set stroke start point in the selected index. Only works for Cyclic strokes. + * \param start_idx: Index of the point to be the start point. + */ +void BKE_gpencil_stroke_start_set(struct bGPDstroke *gps, int start_idx); /** * Copy the stroke of the frame to all frames selected (except current). */ @@ -466,8 +473,8 @@ void BKE_gpencil_stroke_uniform_subdivide(struct bGPdata *gpd, * This allows for manipulations in 2D but also easy conversion back to 3D. * \note also takes care of parent space transform. */ -void BKE_gpencil_stroke_to_view_space(struct RegionView3D *rv3d, - struct bGPDstroke *gps, +void BKE_gpencil_stroke_to_view_space(struct bGPDstroke *gps, + float viewmat[4][4], const float diff_mat[4][4]); /** * Stroke from view space @@ -475,20 +482,21 @@ void BKE_gpencil_stroke_to_view_space(struct RegionView3D *rv3d, * Inverse of #BKE_gpencil_stroke_to_view_space * \note also takes care of parent space transform. */ -void BKE_gpencil_stroke_from_view_space(struct RegionView3D *rv3d, - struct bGPDstroke *gps, +void BKE_gpencil_stroke_from_view_space(struct bGPDstroke *gps, + float viewinv[4][4], const float diff_mat[4][4]); /** * Calculates the perimeter of a stroke projected from the view and returns it as a new stroke. * \param subdivisions: Number of subdivisions for the start and end caps. * \return: bGPDstroke pointer to stroke perimeter. */ -struct bGPDstroke *BKE_gpencil_stroke_perimeter_from_view(struct RegionView3D *rv3d, +struct bGPDstroke *BKE_gpencil_stroke_perimeter_from_view(float viewmat[4][4], struct bGPdata *gpd, const struct bGPDlayer *gpl, struct bGPDstroke *gps, int subdivisions, - const float diff_mat[4][4]); + const float diff_mat[4][4], + const float thickness_chg); /** * Get average pressure. */ |