def createScene(self, fileType, catch = None):
'''
Save new scene, build scene content.
:param sceneType: type of created scene, Render, Animation etc
:param catch: determinate if procedure were run for the firs time from this class,
or it returns user reply from SNV class
:return:
'''
print '>> Building Render scene...'
# Get sequence and shot from UI
sequenceNumber = self.ui.lin_episode.text()
shotNumber = self.ui.lin_shot.text()
# If createRenderScene() runs first time
if catch == None:
# Build path to 001 version
pathScene = dna.buildFilePath('001', fileType, sequenceNumber=sequenceNumber, shotNumber=shotNumber)
# Start new Houdini session without saving current
hou.hipFile.clear(suppress_save_prompt=True)
# Check if file exists
if not os.path.exists(pathScene):
# Save first version if NOT EXISTS
hou.hipFile.save(pathScene)
hou.ui.displayMessage('File created:\n{}'.format(pathScene.split('/')[-1]))
# print '>> First version of file saved!'
else:
# If 001 version exists, get latest existing version
pathScene = dna.buildPathLatestVersion(pathScene)
# Run Save Next Version dialog if EXISTS
winSNV = SNV(pathScene, fileType)
winSNV.show()
return
# If createRenderScene() runs from SNV class: return user choice, OVR or SNV
elif catch == 'SNV':
# Save latest version
newPath = dna.buildPathNextVersion(dna.buildPathLatestVersion(dna.buildFilePath('001', fileType, sequenceNumber=sequenceNumber, shotNumber=shotNumber)))
hou.hipFile.save(newPath)
hou.ui.displayMessage('New version saved:\n{}'.format(newPath.split('/')[-1]))
elif catch == 'OVR':
# Overwrite existing file
pathScene = dna.buildPathLatestVersion(dna.buildFilePath('001', fileType, sequenceNumber=sequenceNumber, shotNumber=shotNumber))
hou.hipFile.save(pathScene)
hou.ui.displayMessage('File overwited:\n{}'.format(pathScene.split('/')[-1]))
else:
return
# Build scene content
self.buildSceneContent(fileType, sequenceNumber=sequenceNumber, shotNumber=shotNumber)
# Save scene
hou.hipFile.save()
print '>> Building Render scene done!'
def saveNextVersion():
# Get current name
filePath = hou.hipFile.path()
# Get next version
newPath = dna.buildPathNextVersion(filePath)
# Check if next version exists
if not os.path.exists(newPath):
hou.hipFile.save(newPath)
print '>> File saved with a NEXT version!'
else:
# If next version exists, get latest existing version
newPath = dna.buildPathLatestVersion(newPath)
win = SNV(newPath)
win.show()
def SNV(self, filePath):
newPath = dna.buildPathNextVersion(filePath)
hou.hipFile.save(newPath)
print '>> File saved with a LATEST version!'