Uranium
Application Framework
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Public Member Functions | |
__init__ (self, node, orientation=None) | |
process (self) | |
undo (self) | |
redo (self) | |
mergeWith (self, other) | |
__repr__ (self) | |
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None | __init__ (self) |
None | push (self) |
Static Public Attributes | |
progress = Signal() | |
Protected Member Functions | |
_emitProgress (self, progress) | |
Protected Attributes | |
_node = node | |
_progress_emit_time = None | |
int | _progress = 0 |
_old_orientation = node.getOrientation() | |
#Only if the orientation was finished calculating. | _new_orientation = orientation |
_gravity_operation = None | |
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_timestamp = time.time() | |
bool | _always_merge = False |
Operation that lays a mesh flat on the scene.
UM.Operations.LayFlatOperation.LayFlatOperation.__init__ | ( | self, | |
node, | |||
orientation = None ) |
Creates the operation. An optional orientation may be added if the answer of this lay flat operation is already known. This may occur if two lay flat operations are combined. :param node: The scene node to apply the operation on. :param orientation: A pre-calculated result orientation.
UM.Operations.LayFlatOperation.LayFlatOperation.__repr__ | ( | self | ) |
Makes a programmer-readable representation of this operation.
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protected |
Increments the progress. This lets the progress bar update to give the user an impression of how long he still has to wait. :param progress: The amount of progress made since the last emission.
UM.Operations.LayFlatOperation.LayFlatOperation.mergeWith | ( | self, | |
other ) |
Merge this lay flat operation with another lay flat operation. If multiple lay flat operations are executed in sequence, the user needs to press undo only once to undo them all. You should ONLY merge a lay flat operation with an older operation. It is NOT symmetric. :param other: The lay flat operation to merge this operation with. The specified operation must be an older operation than this operation. :return: True if the merge was successful, or False otherwise.
Reimplemented from UM.Operations.Operation.Operation.
UM.Operations.LayFlatOperation.LayFlatOperation.process | ( | self | ) |
Computes some orientation to hopefully lay the object flat. No promises! This algorithm finds the lowest three vertices and lays them flat. This is a rather naive heuristic, but fast and practical.
UM.Operations.LayFlatOperation.LayFlatOperation.redo | ( | self | ) |
Re-does this lay flat operation.
Reimplemented from UM.Operations.Operation.Operation.
UM.Operations.LayFlatOperation.LayFlatOperation.undo | ( | self | ) |
Undoes this lay flat operation.
Reimplemented from UM.Operations.Operation.Operation.