Spatial_Constraint

Mapped https://mapped.com/schema/mapped/1.0/openusd#Spatial_Constraint

Abstract. An explicit, parameterised spatial rule. Constraint behaviour applies only where such a vertex exists: without hasConstraint, stateless fusion does not clamp a body to a floor. Takes exactly one subject and one target in v1.

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Hierarchy

Parent classes: OpenUSD_Concept

Subclasses (3):

• Containment_Constraint
• Keep_Out_Constraint
• Support_Constraint

Facts

Fact	Value
URI	https://mapped.com/schema/mapped/1.0/openusd#Spatial_Constraint
Source	Mapped
Protobuf	SPATIAL_CONSTRAINT
Deprecated	No

Properties

Property	Type	Required	Default	Description
constraintEnabled	boolean	Yes		Explicit opt-in switch.
constraintHardness	string	Yes		Strength of the constraint: HARD, SOFT or ADVISORY.
constraintMode	string	Yes		What a consumer does when the constraint is not satisfied: VALIDATE_ONLY, PROJECT, TRUNCATE or REJECT. Geometric modes must target a Representation.
coordinateFrameId	string			Opaque reference into the external coordinate frame registry, matching the Frame_Geometry decision that frames resolve outside the Mapped graph. On a Representation it is optional: absent means the subject entity's own frame.
description	string
diagnosticCode	string			Stable code emitted when the constraint is violated.
name	string
toleranceMeters	double			Numerical and contact tolerance in metres.
validFrom	dateTime			Start of validity.
validThrough	dateTime			End of validity.

exactType is Spatial_Constraint or the name of one of its subclasses (4 values).

Inherited properties (5)

Property	Type	Required	Default	Description
connectorIds	Array<string>			The ids of the connectors associated with the entity.
dateCreated	dateTime			Datetime when it is created.
dateUpdated	dateTime			Datetime when it is updated last time.
id	string	Yes		A globally unique ID in Mapped services.
organizationId	string	Yes		The id of the organization that owns the entity.

Relationships

Relationship	Targets	Inverse	Cardinality	Notes
constrains	Thing, Place	hasConstraint	0..*	The entity that opted into this constraint.
constrainsAgainst	Meta	isConstraintTarget	1..1	transitive, canonical The surface, volume or geometry the constraint is evaluated against. Exactly one in v1; must be a Representation when constraintMode is PROJECT, TRUNCATE or REJECT.
constrainsSubject	Meta	isSubjectOfConstraint	1..1	transitive, canonical The body the constraint applies to. Exactly one in v1.

Inherited relationships (1)

Relationship	Targets	Inverse	Cardinality	Notes
contributesProperty	Meta	hasPropertyContributedFrom	0..*	transitive, canonical Mapped's internal relationship indicating that a vertex is contributing a property/value to another vertex.

Referenced by

Classes whose own relationships point at Spatial_Constraint.

• hasConstraint (2): Place, Thing
• isConstraintTarget (2): Entity, Representation
• isSubjectOfConstraint (1): Entity

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