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[ui] Create empty graph and handle new Camera Init or KeyFrameSelection

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This commit is contained in:
Aurore LAFAURIE 2024-07-31 16:22:22 +02:00
parent 1038806ccd
commit 78fb0114e4
2 changed files with 29 additions and 16 deletions
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11
meshroom/ui/graph.py
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@ -253,6 +253,8 @@ class GraphLayout(QObject):
startX (int): start position x coordinate
startY (int): start position y coordinate
"""
if not self.graph.nodes:
return
fromIndex = self.graph.nodes.indexOf(fromNode) if fromNode else 0
toIndex = self.graph.nodes.indexOf(toNode) if toNode else self.graph.nodes.count - 1
@ -439,9 +441,12 @@ class UIGraph(QObject):
@Slot(str, result=bool)
def loadGraph(self, filepath, setupProjectFile=True, publishOutputs=False):
g = Graph('')
status = g.load(filepath, setupProjectFile, importProject=False, publishOutputs=publishOutputs)
if not os.path.exists(g.cacheDir):
os.mkdir(g.cacheDir)
status = True
if filepath:
status = g.load(filepath, setupProjectFile, importProject=False, publishOutputs=publishOutputs)
if not os.path.exists(g.cacheDir):
os.mkdir(g.cacheDir)
g.fileDateVersion = os.path.getmtime(filepath)
self.setGraph(g)
return status