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Differential D5349 Diff 16616 source/blender/editors/gpencil/gpencil_brush.c

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source/blender/editors/gpencil/gpencil_brush.c

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/* ************************************************ */ /* ************************************************ */
/* General Brush Editing Context */ /* General Brush Editing Context */
/* Context for brush operators */ /* Context for brush operators */
typedef struct tGP_BrushEditData { typedef struct tGP_BrushEditData {
/* Current editor/region/etc. */ /* Current editor/region/etc. */
/* NOTE: This stuff is mainly needed to handle 3D view projection stuff... */ /* NOTE: This stuff is mainly needed to handle 3D view projection stuff... */
Depsgraph *depsgraph;
struct Main *bmain; struct Main *bmain;
Scene *scene; Scene *scene;
Object *object; Object *object;
ScrArea *sa; ScrArea *sa;
ARegion *ar; ARegion *ar;
/* Current GPencil datablock */ /* Current GPencil datablock */
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/* Create new copies of the strokes on the clipboard */ /* Create new copies of the strokes on the clipboard */
static void gp_brush_clone_add(bContext *C, tGP_BrushEditData *gso) static void gp_brush_clone_add(bContext *C, tGP_BrushEditData *gso)
{ {
tGPSB_CloneBrushData *data = gso->customdata; tGPSB_CloneBrushData *data = gso->customdata;
Object *ob = CTX_data_active_object(C); Object *ob = CTX_data_active_object(C);
bGPDlayer *gpl = CTX_data_active_gpencil_layer(C); bGPDlayer *gpl = CTX_data_active_gpencil_layer(C);
Depsgraph *depsgraph = CTX_data_depsgraph(C); Scene *scene = CTX_data_scene(C);
int cfra_eval = (int)DEG_get_ctime(depsgraph); int cfra_eval = CFRA;
bGPDframe *gpf = BKE_gpencil_layer_getframe(gpl, cfra_eval, GP_GETFRAME_ADD_NEW); bGPDframe *gpf = BKE_gpencil_layer_getframe(gpl, cfra_eval, GP_GETFRAME_ADD_NEW);
bGPDstroke *gps; bGPDstroke *gps;
float delta[3]; float delta[3];
size_t strokes_added = 0; size_t strokes_added = 0;
/* Compute amount to offset the points by */ /* Compute amount to offset the points by */
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eGP_Sculpt_Types mode = is_weight_mode ? gset->weighttype : gset->brushtype; eGP_Sculpt_Types mode = is_weight_mode ? gset->weighttype : gset->brushtype;
#endif #endif
tGP_BrushEditData *gso; tGP_BrushEditData *gso;
/* setup operator data */ /* setup operator data */
gso = MEM_callocN(sizeof(tGP_BrushEditData), "tGP_BrushEditData"); gso = MEM_callocN(sizeof(tGP_BrushEditData), "tGP_BrushEditData");
op->customdata = gso; op->customdata = gso;
gso->depsgraph = CTX_data_depsgraph(C);
gso->bmain = CTX_data_main(C); gso->bmain = CTX_data_main(C);
/* store state */ /* store state */
gso->settings = gpsculpt_get_settings(scene); gso->settings = gpsculpt_get_settings(scene);
gso->gp_brush = gpsculpt_get_brush(scene, is_weight_mode); gso->gp_brush = gpsculpt_get_brush(scene, is_weight_mode);
gso->is_weight_mode = is_weight_mode; gso->is_weight_mode = is_weight_mode;
if (is_weight_mode) { if (is_weight_mode) {
gso->brush_type = gso->settings->weighttype; gso->brush_type = gso->settings->weighttype;
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/* Init Sculpt Stroke ---------------------------------- */ /* Init Sculpt Stroke ---------------------------------- */
static void gpsculpt_brush_init_stroke(tGP_BrushEditData *gso) static void gpsculpt_brush_init_stroke(tGP_BrushEditData *gso)
{ {
bGPdata *gpd = gso->gpd; bGPdata *gpd = gso->gpd;
bGPDlayer *gpl; bGPDlayer *gpl;
int cfra_eval = (int)DEG_get_ctime(gso->depsgraph); Scene *scene = gso->scene;
int cfra_eval = CFRA;
/* only try to add a new frame if this is the first stroke, or the frame has changed */ /* only try to add a new frame if this is the first stroke, or the frame has changed */
if ((gpd == NULL) || (cfra_eval == gso->cfra)) { if ((gpd == NULL) || (cfra_eval == gso->cfra)) {
return; return;
} }
/* go through each layer, and ensure that we've got a valid frame to use */ /* go through each layer, and ensure that we've got a valid frame to use */
for (gpl = gpd->layers.first; gpl; gpl = gpl->next) { for (gpl = gpd->layers.first; gpl; gpl = gpl->next) {
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