timeSample(at:time:)
Returns the time-sampled value for the attribute at the given path at the specified time, or nil if none is authored at that time.
Declaration
func timeSample(at path: USDLayer.Path, time: USDLayer.TimeCode) -> USDValue?Parameters
- path:
The attribute path.
- time:
The time to query.
Return Value
The authored sample, or nil if none exists at time.