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Differential D2889 Diff 9435 source/blender/editors/gpencil/gpencil_interpolate.c

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source/blender/editors/gpencil/gpencil_interpolate.c

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pt->pressure = interpf(prev->pressure, next->pressure, 1.0f - factor); pt->pressure = interpf(prev->pressure, next->pressure, 1.0f - factor);
pt->strength = interpf(prev->strength, next->strength, 1.0f - factor); pt->strength = interpf(prev->strength, next->strength, 1.0f - factor);
CLAMP(pt->strength, GPENCIL_STRENGTH_MIN, 1.0f); CLAMP(pt->strength, GPENCIL_STRENGTH_MIN, 1.0f);
pt->totweight = 0;
pt->weights = NULL;
} }
} }
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/* Helper: Update all strokes interpolated */ /* Helper: Update all strokes interpolated */
static void gp_interpolate_update_strokes(bContext *C, tGPDinterpolate *tgpi) static void gp_interpolate_update_strokes(bContext *C, tGPDinterpolate *tgpi)
{ {
bGPdata *gpd = tgpi->gpd;
tGPDinterpolate_layer *tgpil; tGPDinterpolate_layer *tgpil;
const float shift = tgpi->shift; const float shift = tgpi->shift;
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} }
} }
BKE_gpencil_batch_cache_dirty(gpd);
WM_event_add_notifier(C, NC_GPENCIL | NA_EDITED, NULL); WM_event_add_notifier(C, NC_GPENCIL | NA_EDITED, NULL);
} }
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/* create new stroke */ /* create new stroke */
new_stroke = MEM_dupallocN(gps_from); new_stroke = MEM_dupallocN(gps_from);
new_stroke->points = MEM_dupallocN(gps_from->points); new_stroke->points = MEM_dupallocN(gps_from->points);
BKE_gpencil_stroke_weights_duplicate(gps_from, new_stroke);
new_stroke->triangles = MEM_dupallocN(gps_from->triangles); new_stroke->triangles = MEM_dupallocN(gps_from->triangles);
new_stroke->tot_triangles = 0; new_stroke->tot_triangles = 0;
new_stroke->flag |= GP_STROKE_RECALC_CACHES; new_stroke->flag |= GP_STROKE_RECALC_CACHES;
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/* Drawing Callbacks */ /* Drawing Callbacks */
/* Drawing callback for modal operator in screen mode */ /* Drawing callback for modal operator in screen mode */
static void gpencil_interpolate_draw_screen(const struct bContext *UNUSED(C), ARegion *UNUSED(ar), void *arg) static void gpencil_interpolate_draw_screen(const struct bContext *C, ARegion *UNUSED(ar), void *arg)
{ {
tGPDinterpolate *tgpi = (tGPDinterpolate *)arg; tGPDinterpolate *tgpi = (tGPDinterpolate *)arg;
ED_gp_draw_interpolation(tgpi, REGION_DRAW_POST_PIXEL); ED_gp_draw_interpolation(C, tgpi, REGION_DRAW_POST_PIXEL);
} }
/* Drawing callback for modal operator in 3d mode */ /* Drawing callback for modal operator in 3d mode */
static void gpencil_interpolate_draw_3d(const bContext *UNUSED(C), ARegion *UNUSED(ar), void *arg) static void gpencil_interpolate_draw_3d(const bContext *C, ARegion *UNUSED(ar), void *arg)
{ {
tGPDinterpolate *tgpi = (tGPDinterpolate *)arg; tGPDinterpolate *tgpi = (tGPDinterpolate *)arg;
ED_gp_draw_interpolation(tgpi, REGION_DRAW_POST_VIEW); ED_gp_draw_interpolation(C, tgpi, REGION_DRAW_POST_VIEW);
} }
/* ----------------------- */ /* ----------------------- */
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{ {
tGPDinterpolate *tgpi = op->customdata; tGPDinterpolate *tgpi = op->customdata;
tGPDinterpolate_layer *tgpil; tGPDinterpolate_layer *tgpil;
bGPdata *gpd = tgpi->gpd;
/* don't assume that operator data exists at all */ /* don't assume that operator data exists at all */
if (tgpi) { if (tgpi) {
/* remove drawing handler */ /* remove drawing handler */
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BLI_freelistN(&tgpi->ilayers); BLI_freelistN(&tgpi->ilayers);
MEM_freeN(tgpi); MEM_freeN(tgpi);
} }
BKE_gpencil_batch_cache_dirty(gpd);
WM_event_add_notifier(C, NC_GPENCIL | NA_EDITED, NULL); WM_event_add_notifier(C, NC_GPENCIL | NA_EDITED, NULL);
/* clear pointer */ /* clear pointer */
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/* update shift indicator in header */ /* update shift indicator in header */
gpencil_interpolate_status_indicators(tgpi); gpencil_interpolate_status_indicators(tgpi);
BKE_gpencil_batch_cache_dirty(gpd);
WM_event_add_notifier(C, NC_GPENCIL | NA_EDITED, NULL); WM_event_add_notifier(C, NC_GPENCIL | NA_EDITED, NULL);
/* add a modal handler for this operator */ /* add a modal handler for this operator */
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/* make copy of source stroke, then adjust pointer to points too */ /* make copy of source stroke, then adjust pointer to points too */
gps_dst = MEM_dupallocN(gps_src); gps_dst = MEM_dupallocN(gps_src);
gps_dst->points = MEM_dupallocN(gps_src->points); gps_dst->points = MEM_dupallocN(gps_src->points);
BKE_gpencil_stroke_weights_duplicate(gps_src, gps_dst);
gps_dst->triangles = MEM_dupallocN(gps_src->triangles); gps_dst->triangles = MEM_dupallocN(gps_src->triangles);
gps_dst->flag |= GP_STROKE_RECALC_CACHES; gps_dst->flag |= GP_STROKE_RECALC_CACHES;
BLI_addtail(&gpf_dst->strokes, gps_dst); BLI_addtail(&gpf_dst->strokes, gps_dst);
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/* create new stroke */ /* create new stroke */
new_stroke = MEM_dupallocN(gps_from); new_stroke = MEM_dupallocN(gps_from);
new_stroke->points = MEM_dupallocN(gps_from->points); new_stroke->points = MEM_dupallocN(gps_from->points);
BKE_gpencil_stroke_weights_duplicate(gps_from, new_stroke);
new_stroke->triangles = MEM_dupallocN(gps_from->triangles); new_stroke->triangles = MEM_dupallocN(gps_from->triangles);
new_stroke->tot_triangles = 0; new_stroke->tot_triangles = 0;
new_stroke->flag |= GP_STROKE_RECALC_CACHES; new_stroke->flag |= GP_STROKE_RECALC_CACHES;
/* if destination stroke is smaller, resize new_stroke to size of gps_to stroke */ /* if destination stroke is smaller, resize new_stroke to size of gps_to stroke */
if (gps_from->totpoints > gps_to->totpoints) { if (gps_from->totpoints > gps_to->totpoints) {
/* free weights of removed points */
for (int i = gps_to->totpoints; i < gps_from->totpoints; ++i) {
bGPDspoint *pt = &gps_from->points[i];
BKE_gpencil_free_point_weights(pt);
}
new_stroke->points = MEM_recallocN(new_stroke->points, sizeof(*new_stroke->points) * gps_to->totpoints); new_stroke->points = MEM_recallocN(new_stroke->points, sizeof(*new_stroke->points) * gps_to->totpoints);
new_stroke->totpoints = gps_to->totpoints; new_stroke->totpoints = gps_to->totpoints;
new_stroke->tot_triangles = 0; new_stroke->tot_triangles = 0;
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} }
/* notifiers */ /* notifiers */
BKE_gpencil_batch_cache_dirty(gpd);
WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL); WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL);
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
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static int gpencil_interpolate_reverse_exec(bContext *C, wmOperator *UNUSED(op)) static int gpencil_interpolate_reverse_exec(bContext *C, wmOperator *UNUSED(op))
{ {
bGPdata *gpd = ED_gpencil_data_get_active(C);
/* Go through each layer, deleting the breakdowns around the current frame, /* Go through each layer, deleting the breakdowns around the current frame,
* but only if there is a keyframe nearby to stop at * but only if there is a keyframe nearby to stop at
*/ */
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CTX_DATA_END; CTX_DATA_END;
/* notifiers */ /* notifiers */
BKE_gpencil_batch_cache_dirty(gpd);
WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL); WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL);
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
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