diff options
Diffstat (limited to 'source/blender/editors/sculpt_paint/sculpt_undo.c')
-rw-r--r-- | source/blender/editors/sculpt_paint/sculpt_undo.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/source/blender/editors/sculpt_paint/sculpt_undo.c b/source/blender/editors/sculpt_paint/sculpt_undo.c index ee9ae6a898b..2119d33414c 100644 --- a/source/blender/editors/sculpt_paint/sculpt_undo.c +++ b/source/blender/editors/sculpt_paint/sculpt_undo.c @@ -82,6 +82,9 @@ #include "bmesh.h" #include "sculpt_intern.h" +/* Uncomment to print the undo stack in the console on push/undo/redo. */ +#define SCULPT_UNDO_DEBUG + /* Implementation of undo system for objects in sculpt mode. * * Each undo step in sculpt mode consists of list of nodes, each node contains: @@ -148,11 +151,130 @@ typedef struct SculptUndoStep { SculptAttrRef active_color_end; bContext *C; + +#ifdef SCULPT_UNDO_DEBUG + int id; +#endif } SculptUndoStep; static UndoSculpt *sculpt_undo_get_nodes(void); static bool sculpt_attribute_ref_equals(SculptAttrRef *a, SculptAttrRef *b); static void sculpt_save_active_attribute(Object *ob, SculptAttrRef *attr); +static UndoSculpt *sculpt_undosys_step_get_nodes(UndoStep *us_p); + +#ifdef SCULPT_UNDO_DEBUG +# ifdef _ +# undef _ +# endif +# define _(type) \ + case type: \ + return #type; +static char *undo_type_to_str(int type) +{ + switch (type) { + _(SCULPT_UNDO_DYNTOPO_BEGIN) + _(SCULPT_UNDO_DYNTOPO_END) + _(SCULPT_UNDO_COORDS) + _(SCULPT_UNDO_GEOMETRY) + _(SCULPT_UNDO_DYNTOPO_SYMMETRIZE) + _(SCULPT_UNDO_FACE_SETS) + _(SCULPT_UNDO_HIDDEN) + _(SCULPT_UNDO_MASK) + _(SCULPT_UNDO_COLOR) + default: + return "unknown node type"; + } +} +# undef _ + +static int nodeidgen = 1; + +static void print_sculpt_node(Object *ob, SculptUndoNode *node) +{ + printf(" %s:%s {applied=%d}\n", undo_type_to_str(node->type), node->idname, node->applied); + + if (node->bm_entry) { + BM_log_print_entry(ob->sculpt ? ob->sculpt->bm : NULL, node->bm_entry); + } +} + +static void print_sculpt_undo_step(Object *ob, UndoStep *us, UndoStep *active, int i) +{ + SculptUndoNode *node; + + if (us->type != BKE_UNDOSYS_TYPE_SCULPT) { + printf("%d %s (non-sculpt): '%s', type:%s, use_memfile_step:%s\n", + i, + us == active ? "->" : " ", + us->name, + us->type->name, + us->use_memfile_step ? "true" : "false"); + return; + } + + int id = -1; + + SculptUndoStep *su = (SculptUndoStep *)us; + if (!su->id) { + su->id = nodeidgen++; + } + + id = su->id; + + printf("id=%d %s %d %s (use_memfile_step=%s)\n", + id, + us == active ? "->" : " ", + i, + us->name, + us->use_memfile_step ? "true" : "false"); + + if (us->type == BKE_UNDOSYS_TYPE_SCULPT) { + UndoSculpt *usculpt = sculpt_undosys_step_get_nodes(us); + + for (node = usculpt->nodes.first; node; node = node->next) { + print_sculpt_node(ob, node); + } + } +} +void sculpt_undo_print_nodes(Object *ob, void *active) +{ + + printf("=================== Sculpt undo steps ==============\n"); + + UndoStack *ustack = ED_undo_stack_get(); + UndoStep *us = ustack->steps.first; + if (active == NULL) { + active = ustack->step_active; + } + + if (!us) { + return; + } + + printf("\n"); + if (ustack->step_init) { + printf("===Undo initialization stepB===\n"); + print_sculpt_undo_step(ob, ustack->step_init, active, -1); + printf("===============\n"); + } + + int i = 0, act_i = -1; + for (; us; us = us->next, i++) { + if (active == us) { + act_i = i; + } + + print_sculpt_undo_step(ob, us, active, i); + } + + if (ustack->step_active) { + printf("\n\n==Active step:==\n"); + print_sculpt_undo_step(ob, ustack->step_active, active, act_i); + } +} +#else +# define sculpt_undo_print_nodes(ob, active) while (0) +#endif static void update_cb(PBVHNode *node, void *rebuild) { @@ -1669,6 +1791,7 @@ void SCULPT_undo_push_end_ex(struct Object *ob, const bool use_nested_undo) ustack, BKE_UNDOSYS_TYPE_SCULPT); sculpt_save_active_attribute(ob, &us->active_color_end); + sculpt_undo_print_nodes(ob, NULL); } /* -------------------------------------------------------------------- */ @@ -1768,6 +1891,8 @@ static void sculpt_undosys_step_decode_undo_impl(struct bContext *C, sculpt_undo_restore_list(C, depsgraph, &us->data.nodes); us->step.is_applied = false; + + sculpt_undo_print_nodes(CTX_data_active_object(C), NULL); } static void sculpt_undosys_step_decode_redo_impl(struct bContext *C, @@ -1778,6 +1903,8 @@ static void sculpt_undosys_step_decode_redo_impl(struct bContext *C, sculpt_undo_restore_list(C, depsgraph, &us->data.nodes); us->step.is_applied = true; + + sculpt_undo_print_nodes(CTX_data_active_object(C), NULL); } static void sculpt_undosys_step_decode_undo(struct bContext *C, |