| dkazakov | |
| rempt |
| Krita |
As discussed in T5882, this will allow people to get pixel data from a given layer.
This does not implement the opacity channels.
Also, it is not documented, and there's still a lot of issues with it, like the group node not giving data, however, you can make spritesheets with it :)
Here's an example script.
import sys
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from krita import *
doc = Application.activeDocument()
frameWidth = doc.width()
frameHeight = doc.height()
maxFramesInRow = 9
maxFramesTotal = 72
maxRows = round(maxFramesTotal/maxFramesInRow)
spriteSheet = Application.createDocument(maxFramesInRow*frameWidth, maxRows*frameHeight, doc.name()+"_spritesheet", doc.colorModel(), doc.colorDepth(), doc.colorProfile())
file_path = QFileInfo(doc.fileName())
file_name = file_path.dir().absolutePath()+"/"+file_path.baseName()+"_spritesheet.kra"
spriteSheet.setFileName(file_name)
nodeList = doc.topLevelNodes()
spriteNodes = spriteSheet.rootNode().childNodes()
for node in nodeList:
newNode = spriteSheet.createNode(node.name(), "paintlayer")
print("node created "+newNode.name())
x=0
y=0
for i in range(0, 72):
print(str(x+(y*9)))
ba = node.pixelDataAtTime(0, 0, frameWidth, frameHeight, x+(y*9))
if ba.size()>0:
newNode.setPixelData(ba, x*frameWidth, y*frameHeight, frameWidth, frameHeight)
x+=1
if x>8:
x=0
y+=1
spriteNodes.append(newNode)
if spriteSheet.isIdle():
spriteSheet.rootNode().setChildNodes(spriteNodes)
spriteSheet.refreshProjection()
print(str(len(spriteSheet.topLevelNodes()) ))
Application.activeWindow().addView(spriteSheet)| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |