Class: OpenUSD::Relationship

Inherits:
Object
  • Object
show all
Defined in:
lib/openusd/relationship.rb

Overview

Composed relationship view on a Stage.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(prim, name) ⇒ Relationship

Returns a new instance of Relationship.



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# File 'lib/openusd/relationship.rb', line 8

def initialize(prim, name)
  @prim = prim
  @name = name.to_s
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/openusd/relationship.rb', line 6

def name
  @name
end

#prim ⇒ Object (readonly)

Returns the value of attribute prim.



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# File 'lib/openusd/relationship.rb', line 6

def prim
  @prim
end

Instance Method Details

#add_target(path) ⇒ Relationship

Add one target in the edit target.

Returns:



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# File 'lib/openusd/relationship.rb', line 20

def add_target(path)
  authored_spec.add_target(path)
  prim.stage.invalidate!
  self
end

#metadata ⇒ MetadataView

Returns composed, writable metadata.

Returns:



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# File 'lib/openusd/relationship.rb', line 35

def metadata
  values = opinions.reverse_each.with_object({}) { |opinion, result| result.merge!(opinion.metadata) }
  MetadataView.new(values, writer: method(:write_metadata))
end

#set_targets(paths) ⇒ Relationship

Replace targets in the edit target.

Returns:



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# File 'lib/openusd/relationship.rb', line 28

def set_targets(paths)
  authored_spec.targets = paths
  prim.stage.invalidate!
  self
end

#targets ⇒ Array<Path>

Returns strongest authored targets.

Returns:

  • (Array<Path>) —

    strongest authored targets



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# File 'lib/openusd/relationship.rb', line 14

def targets
  opinions.find(&:targets_authored?)&.targets || []
end