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| Since | 20.5 |
This node creates a variant set from USD assets in a directory, it supports wildcards. This is useful for generating variants of assets that can be randomized on the stage such as books, tables or HDR environments. The variant names will be the filenames.
The original ML Computer Vision tools were developed by the Synthetic Data team at Endava PLC.
パラメータ ¶
Reference ¶
Primitive Path
USD primitive path in the stage that the variant set will be added.
File Pattern
Defines the file pattern for the referenced USD files (e.g., $HIP/USD/HDR/*.usd). If the file path contains spaces, enclose the path in quotes.
Reference Type
The type of composition arc to create to the referenced prim.
Reference Operation
How new references added by this node interact with existing references on the prim at Primitive path. When editing references on a primitive, you are really making edits to a list. These edits are expressed as adding to the beginning or the end of the list created by composing all weaker layers, or by explicitly removing certain items from the list.
Add as Strongest References in Prepend List:
Make new references stronger than any references from lower layers, and stronger than any previous “prepend” edits in the currently active layer.
Add as Weakest References in Prepend List:
Make new references stronger than any references from lower layers, but weaker than any previous “prepend” edits in the currently active layer.
Add as Strongest References in Append List:
Make new references weaker than any references from lower layers, but stronger than any previous “append” edits in the currently active layer.
Add as Weakest References in Append List:
Make new references weaker than any references from lower layers, and weaker than any previous edits in the currently active layer.
Remove References:
The layers or primitives referenced by this node are removed from the list of references on the destination primitive rather that being added.
Because this removal is expressed as a list edit, you can selectively remove specific layers from the list of references, no matter what layer authored the original reference.
Parent Primitive Type
Specifies the type assigned to any intermediate prims created if the prim at the specified Primitive Path does not exist.
Variant ¶
Variant Set Name
Specifies the name of the variant set on the primitive.
Examples ¶
Tip
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