RigidGroup (hwx.inspire.core)¶
Group of parts which don’t move relative to each other and are realized to motion as a single rigid body.
Rigid groups are mutually exclusive meaning a part can’t be in two at the same time.
Attributes¶
Properties¶
Public Methods¶
classmethod getClass (cls, className)
add (self, parts)
destroy (self)
discard (self, parts)
getAllChildren (self, type=None, **kwds)
getChildren (self, type=None, recursive=False, sorted=False, **kwds)
getDependents (self, recursive=False, **kwds)
getReferences (self, recursive=False, **kwds)
isa (self, type=None, filter=None, name=None, wildcard=None, **kwds)
modelPositions (self)
remove (self, parts)
Attribute Details¶
active : Bool¶
Returns or sets the object activeness.
Setting this on or off sets all children. Setting to True sets all the parents active too.
ground : Bool¶
Returns True, if any of the rigid group parts is grounded.
ip : Inertia (units=”massMI”)¶
mass : Double (units=”m”)¶
Returns the combined mass of all the parts of the rigid group.
name : Attribute¶
Returns or sets the name of the object.
It can be any text string, including spaces, although it’s best to avoid using the following characters: ” ‘ * ? and $.
While these characters are allowed, they could create difficulties when you export the model to other applications.
parts : Attribute¶
List of parts in the rigid group.
visible : Bool¶
Determines whether the object is visible in the graphics window.
Setting this on or off sets all children. Setting to True sets all the parents visible too.
Property Details¶
- property cg¶
Returns the center of gravity point of the rigid group.
- property position¶
Returns the position of the center of gravity as a Matrix44.
Method Details¶
- classmethod create(cls, **kwds)¶
Creates and returns a Rigid Group.
Args: **name (str) : Name of the rigid group. **parts (list[Part]) : Specify a part or list of parts to create rigid group.
- returns
Return created rigid group.
- rtype
RigidGroup
- classmethod getClass(cls, className)¶
Returns the class of the object.
It can be simple or qualified (with namespace). If the name is simple, we prepend the cls.namespace.
- param className
The class name.
- type className
Union[Part, Occurrence, Named..]
- returns
The class for the specified className.
- rtype
Union[Part, Occurrence, Named..]
- add(self, parts)¶
Adds part or parts to the rigid group.
It raises a ValueError if the part already exists in a different rigid group.
- param parts
List of part or parts to add into rigid group.
- type parts
list[Part]
- destroy(self)¶
Delete the object removing it from the model.
The object may come back due to an undo/redo.
- discard(self, parts)¶
Remove part or parts from the rigid group.
- param parts
List of part or parts to remove from the rigid group.
- type parts
list[Part]
- getAllChildren(self, type=None, **kwds)¶
Returns a list of all children that matches the specified type.
- param type
Filter to use to get the children based on object type.
- type type
list[Named]
- param **kwds
Additional keyword arguments to match other attributes of the object.
- returns
The list of children that satisfy the supplied filters.
- rtype
list[Union[Part, Motor, BoundaryCondition, …]]
- getChild(self, name=None, recursive=False, **kwds)¶
Returns the child of the object which matches the specified unique name.
- param name
The name of the child object.
- type name
str
- param recursive
Search all descendents.
- type recursive
bool
- param **kwds
Additional keyword arguments to match attributes of the object.
- returns
The child object which satisfies the specified filters.
- rtype
Named
- getChildren(self, type=None, recursive=False, sorted=False, **kwds)¶
Returns a list of children that is of the specified type.
- param type
Filter objects by class.
- type type
Type[Named]
- param recursive
True to get all descendent Parts and Assemblies.
- type recursive
bool
- param sorted
Sort the children base on id.
- type sorted
bool
- returns
list[Named]
- getDependents(self, recursive=False, **kwds)¶
Get objects that reference this object through a Reference attribute.
- param recursive
- type recursive
bool
- param **kwds
Filter objects using isa.
- returns
set[Named]
- getReferences(self, recursive=False, **kwds)¶
Get objects this object references through a Reference attribute.
- param recursive
- type recursive
bool
- param **kwds
Filter objects using isa.
- returns
set[Named]
- isa(self, type=None, filter=None, name=None, wildcard=None, **kwds)¶
Determines if the object matches the specified settings or not.
- param type
The type of the object.
- type type
Union[Part, Assembly, Contact..]
- param filter
Return value of specified callback method.
- type filter
method
- param name
Name that matches exactly with object name.
- type name
str
- param wildcard
A pattern to match exactly with the object name.
- type wildcard
str
- param **kwds
Additional keyword arguments to match other attributes.
- returns
True, if a match is found, otherwise False.
- rtype
bool
- modelPositions(self)¶
Forces all objects to return the original model positions instead of the current analysis positions.
Useful when defining draw methods on GeneralObjects where behaviour is different while animating.
- remove(self, parts)¶
Remove part or parts from the rigid group.
It raises a ValueError if the part does not exists in this rigid group.
- param parts
List of part or parts to remove from the rigid group.
- type parts
list[Part]