def start(self, view=None):
if view:
# Keep track of the view
self.view = view
# Handle camera if any
if self.cameraDescription:
if self.cameraDescription['type'] == 'spherical':
self.camera = camera.SphericalCamera(self.dataHandler, view.CenterOfRotation, view.CameraPosition, view.CameraViewUp, self.cameraDescription['phi'], self.cameraDescription['theta'])
elif self.cameraDescription['type'] == 'cylindrical':
self.camera = camera.CylindricalCamera(self.dataHandler, view.CenterOfRotation, view.CameraPosition, view.CameraViewUp, self.cameraDescription['phi'], self.cameraDescription['translation'])
# Update background color
bgColor = view.Background
bgColorString = 'rgb(%d, %d, %d)' % tuple(int(bgColor[i]*255) for i in range(3))
if view.UseGradientBackground:
bgColor2 = view.Background2
bgColor2String = 'rgb(%d, %d, %d)' % tuple(int(bgColor2[i]*255) for i in range(3))
self.dataHandler.addMetaData('backgroundColor', 'linear-gradient(%s,%s)' % (bgColor2String, bgColorString))
else:
self.dataHandler.addMetaData('backgroundColor', bgColorString)
# Update file patterns
self.dataHandler.updateBasePattern()
def create_cylindrical_camera(viewProxy, dataHandler, phiValues,
translationValues):
return camera.CylindricalCamera(dataHandler, viewProxy.CenterOfRotation,
viewProxy.CameraPosition,
viewProxy.CameraViewUp, phiValues,
translationValues)