USDValue.Matrix4d A 4x4 matrix of double-precision floating-point values. Declaration@frozen struct Matrix4d TopicsInitializersinit(_:)init(_:)init(_:_:_:_:_:_:_:_:_:_:_:_:_:_:_:_:)init(diagonal:)Instance PropertiesprojectiveTransformSubscriptssubscript(_:)subscript(column:)Type AliasesUSDValue.Matrix4d.VectorType RelationshipsConforms ToBitwiseCopyableCopyableCustomStringConvertibleEquatableEscapableHashableSendableSendableMetatypeUSDPrim.Attribute.MetadataValueUSDPrim.Attribute.ValueUSDValueProtocol