Read USD Attribute Range

Given a path to a prim on the current USD stage and the name of an attribute on that prim, gets the requested range of that attribute array, at the global timeline value.

Installation

To use this Node, you must enable omni.flowusd in the Extension Manager.

Inputs

Name	Type	Description	Default
primPath	token	The path of the prim to be modified when ‘usePath’ is true
usePath	bool	When true, the ‘primPath’ attribute is used as the path to the prim being read, otherwise it will read the connection at the ‘prim’ attribute	False
prim	bundle	The prim to be read from when ‘usePath’ is false
Attribute Name (name)	token	The name of the attribute to get on the specified prim
usdTimecode	timecode	The time at which to evaluate the transform of the USD prim attribute. A value of -1 indicates that the default USD time stamp should be used	-1
firstElement	uint64	Index to the array attribute for the start of the range	0
rangeSize	uint64	Maximum Number of elements to include in the output. Set 0 to only get the size of the input array	0

Outputs

Name	Type	Description	Default
value	any	The attribute value
inputArraySize	uint64	Size of the input array	0