def createLayer(self, img, layerConfig, prevLayer, prevLayerConfig):
targetImg = self.createTargetImage(img, layerConfig)
diff = None
parameters = []
if prevLayer:
# Place prev layer on current layer's canvas
parameters = self.projectPrevLayerParametersToCurrent(prevLayerConfig, layerConfig)
referenceImg = projectPrevLayerToCurrent(prevLayer, *parameters)
# Create a diff image
diff = diffImage(targetImg, referenceImg)
return targetImg, parameters, diff
def createLayer(self, img, layerConfig, prevLayer, prevLayerConfig):
targetImg = self.createTargetImage(img, layerConfig)
diff = None
parameters = []
if prevLayer:
# Place prev layer on current layer's canvas
parameters = self.projectPrevLayerParametersToCurrent(
prevLayerConfig, layerConfig)
referenceImg = projectPrevLayerToCurrent(prevLayer, *parameters)
# Create a diff image
diff = diffImage(targetImg, referenceImg)
return targetImg, parameters, diff
def rebuildImage(self, prevLayer, currLayer, parameters):
base = projectPrevLayerToCurrent(prevLayer, *parameters)
return undiffImage(currLayer, base)
def rebuildImage(self, prevLayer, currLayer, parameters):
base = projectPrevLayerToCurrent(prevLayer, *parameters)
return undiffImage(currLayer, base)