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Differential D8613 Diff 27856 source/blender/editors/gpencil/gpencil_edit.c

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source/blender/editors/gpencil/gpencil_edit.c

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/* -------------------------------------------------------------------- */ /* -------------------------------------------------------------------- */
/** \name Stroke Re-project Operator /** \name Stroke Re-project Operator
* \{ */ * \{ */
static int gpencil_strokes_reproject_exec(bContext *C, wmOperator *op) static int gpencil_strokes_reproject_exec(bContext *C, wmOperator *op)
{ {
bGPdata *gpd = ED_gpencil_data_get_active(C); bGPdata *gpd = ED_gpencil_data_get_active(C);
Scene *scene = CTX_data_scene(C); Scene *scene = CTX_data_scene(C);
Main *bmain = CTX_data_main(C);
Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C); Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
ARegion *region = CTX_wm_region(C); ARegion *region = CTX_wm_region(C);
int oldframe = (int)DEG_get_ctime(depsgraph); int oldframe = (int)DEG_get_ctime(depsgraph);
const eGP_ReprojectModes mode = RNA_enum_get(op->ptr, "type"); const eGP_ReprojectModes mode = RNA_enum_get(op->ptr, "type");
const bool keep_original = RNA_boolean_get(op->ptr, "keep_original"); const bool keep_original = RNA_boolean_get(op->ptr, "keep_original");
/* Init space conversion stuff. */ /* Init space conversion stuff. */
GP_SpaceConversion gsc = {NULL}; GP_SpaceConversion gsc = {NULL};
SnapObjectContext *sctx = NULL; SnapObjectContext *sctx = NULL;
gpencil_point_conversion_init(C, &gsc); gpencil_point_conversion_init(C, &gsc);
/* Init snap context for geometry projection. */ /* Init snap context for geometry projection. */
sctx = ED_transform_snap_object_context_create_view3d(scene, 0, region, CTX_wm_view3d(C)); sctx = ED_transform_snap_object_context_create_view3d(scene, 0, region, CTX_wm_view3d(C));
int cfra_prv = INT_MIN; int cfra_prv = INT_MIN;
/* Go through each editable + selected stroke, adjusting each of its points one by one... */ /* Go through each editable + selected stroke, adjusting each of its points one by one... */
GP_EDITABLE_STROKES_BEGIN (gpstroke_iter, C, gpl, gps) { GP_EDITABLE_STROKES_BEGIN (gpstroke_iter, C, gpl, gps) {
if (gps->flag & GP_STROKE_SELECT) { if (gps->flag & GP_STROKE_SELECT) {
/* update frame to get the new location of objects */ /* update frame to get the new location of objects */
if ((mode == GP_REPROJECT_SURFACE) && (cfra_prv != gpf_->framenum)) { if ((mode == GP_REPROJECT_SURFACE) && (cfra_prv != gpf_->framenum)) {
cfra_prv = gpf_->framenum; cfra_prv = gpf_->framenum;
CFRA = gpf_->framenum; CFRA = gpf_->framenum;
BKE_scene_graph_update_for_newframe(depsgraph, bmain); BKE_scene_graph_update_for_newframe(depsgraph);
} }
ED_gpencil_stroke_reproject(depsgraph, &gsc, sctx, gpl, gpf_, gps, mode, keep_original); ED_gpencil_stroke_reproject(depsgraph, &gsc, sctx, gpl, gpf_, gps, mode, keep_original);
} }
} }
GP_EDITABLE_STROKES_END(gpstroke_iter); GP_EDITABLE_STROKES_END(gpstroke_iter);
/* return frame state and DB to original state */ /* return frame state and DB to original state */
CFRA = oldframe; CFRA = oldframe;
BKE_scene_graph_update_for_newframe(depsgraph, bmain); BKE_scene_graph_update_for_newframe(depsgraph);
if (sctx != NULL) { if (sctx != NULL) {
ED_transform_snap_object_context_destroy(sctx); ED_transform_snap_object_context_destroy(sctx);
} }
/* update changed data */ /* update changed data */
DEG_id_tag_update(&gpd->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY); DEG_id_tag_update(&gpd->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY);
WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL); WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL);
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