diff options
Diffstat (limited to 'source/blender/editors/sculpt_paint/sculpt.c')
| -rw-r--r-- | source/blender/editors/sculpt_paint/sculpt.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c index deaacd75d52..3c21fa5e9a2 100644 --- a/source/blender/editors/sculpt_paint/sculpt.c +++ b/source/blender/editors/sculpt_paint/sculpt.c @@ -172,9 +172,24 @@ typedef enum StrokeFlags { /************** Access to original unmodified vertex data *************/ +typedef struct { + BMLog *bm_log; + + SculptUndoNode *unode; + float (*coords)[3]; + short (*normals)[3]; + const float *vmasks; + + /* Original coordinate, normal, and mask */ + const float *co; + const short *no; + float mask; +} SculptOrigVertData; + + /* Initialize a SculptOrigVertData for accessing original vertex data; * handles BMesh, mesh, and multires */ -void sculpt_orig_vert_data_unode_init(SculptOrigVertData *data, +static void sculpt_orig_vert_data_unode_init(SculptOrigVertData *data, Object *ob, SculptUndoNode *unode) { @@ -196,7 +211,7 @@ void sculpt_orig_vert_data_unode_init(SculptOrigVertData *data, /* Initialize a SculptOrigVertData for accessing original vertex data; * handles BMesh, mesh, and multires */ -void sculpt_orig_vert_data_init(SculptOrigVertData *data, +static void sculpt_orig_vert_data_init(SculptOrigVertData *data, Object *ob, PBVHNode *node) { @@ -207,7 +222,7 @@ void sculpt_orig_vert_data_init(SculptOrigVertData *data, /* Update a SculptOrigVertData for a particular vertex from the PBVH * iterator */ -void sculpt_orig_vert_data_update(SculptOrigVertData *orig_data, +static void sculpt_orig_vert_data_update(SculptOrigVertData *orig_data, PBVHVertexIter *iter) { if (orig_data->unode->type == SCULPT_UNDO_COORDS) { @@ -291,6 +306,21 @@ static void sculpt_project_v3_normal_align(SculptSession *ss, const float normal madd_v3_v3fl(grab_delta, ss->cache->sculpt_normal_symm, (len_signed * normal_weight) * len_view_scale); } + +/** \name SculptProjectVector + * + * Fast-path for #project_plane_v3_v3v3 + * + * \{ */ + +typedef struct SculptProjectVector { + float plane[3]; + float len_sq; + float len_sq_inv_neg; + bool is_valid; + +} SculptProjectVector; + /** * \param plane Direction, can be any length. */ |