Skip to content
New issue

Have a question about this project? # for a free GitHub account to open an issue and contact its maintainers and the community.

#

By clicking “#”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? # to your account

Proof of concept for inpainting transparency mask #5

Merged
merged 1 commit into from
Jun 6, 2023
Merged

Proof of concept for inpainting transparency mask #5

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
42 changes: 30 additions & 12 deletions frontends/krita/krita_diff/script.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,11 +10,9 @@
QImage,
QColor,
QPainter,
QColor,
QPainter,
QObject,
QPixmap,
QPixmap,
QRect,
Qt,
QTimer,
Selection,
Expand Down Expand Up @@ -379,6 +377,9 @@ def cb(response):
# dont need transparency mask for inpaint mode
if not is_inpaint:
mask_trigger(layers)
# ...unless we're using the official API
elif controlnet_enabled:
mask_trigger(layers, mask_image)

self.eta_timer.start()
if controlnet_enabled:
Expand Down Expand Up @@ -442,7 +443,7 @@ def transparency_mask_inserter(self):
merge_mask_action = self.app.action("flatten_layer")

# This function is recursive to workaround race conditions when calling Krita's actions
def add_mask(layers: list, cur_selection):
def add_mask(layers: list, cur_selection, mask_image):
if len(layers) < 1:
self.doc.setSelection(cur_selection) # reset to current selection
return
Expand All @@ -451,39 +452,56 @@ def add_mask(layers: list, cur_selection):
orig_visible = layer.visible()
orig_name = layer.name()

def restore():
def restore(mask_image):
# assume newly flattened layer is active
result = self.doc.activeNode()
result.setVisible(orig_visible)
result.setName(orig_name)

add_mask(layers, cur_selection)
add_mask(layers, cur_selection, mask_image)

layer.setVisible(True)
self.doc.setActiveNode(layer)
self.doc.setSelection(orig_selection)
add_mask_action.trigger()
if (mask_image):
gray_img = mask_image.convertToFormat(QImage.Format_Grayscale8)

x = orig_selection.x()
y = orig_selection.y()
sel_w = orig_selection.width()
sel_h = orig_selection.height()
w = gray_img.width()
h = gray_img.height()
crop_rect = QRect((w - sel_w)/2,(h - sel_h)/2, sel_w, sel_h)

ba = img_to_ba(gray_img.copy(crop_rect))
wait = 0
while (len(layer.childNodes())==0) and (wait < 100):
time.sleep(0.1)
wait += 1
layer.childNodes()[0].setPixelData(ba, x, y, sel_w, sel_h)

if create_mask:
# collapse transparency mask by default
layer.setCollapsed(True)
layer.setVisible(orig_visible)
QTimer.singleShot(
ADD_MASK_TIMEOUT, lambda: add_mask(layers, cur_selection)
ADD_MASK_TIMEOUT, lambda: add_mask(layers, cur_selection, mask_image)
)
else:
# flatten transparency mask into layer
merge_mask_action.trigger()
QTimer.singleShot(ADD_MASK_TIMEOUT, lambda: restore())
QTimer.singleShot(ADD_MASK_TIMEOUT, lambda: restore(mask_image))

def trigger_mask_adding(layers: list):
def trigger_mask_adding(layers: list, mask_image = None):
layers = layers[::-1] # causes final active layer to be the top one

def handle_mask():
def handle_mask(mask_image):
cur_selection = self.selection.duplicate() if self.selection else None
add_mask(layers, cur_selection)
add_mask(layers, cur_selection, mask_image)

QTimer.singleShot(ADD_MASK_TIMEOUT, lambda: handle_mask())
QTimer.singleShot(ADD_MASK_TIMEOUT, lambda: handle_mask(mask_image))

return trigger_mask_adding

Expand Down