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 |
|
The path of the prim to be modified when ‘usePath’ is true |
|
usePath |
|
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 |
|
The prim to be read from when ‘usePath’ is false |
|
Attribute Name (name) |
|
The name of the attribute to get on the specified prim |
|
usdTimecode |
|
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 |
|
Index to the array attribute for the start of the range |
0 |
rangeSize |
|
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 |
|
The attribute value |
|
inputArraySize |
|
Size of the input array |
0 |