Houdini 16.5 Nodes VOP nodes

Get CHOP Attribute VOP node

Returns a CHOP attribute value in one of the 4 input CHOPs connected to the Channel VOP.

This operator returns a CHOP attribute value in one of the 4 input CHOPs connected to the Channel VOP. The sample may be in any channel, at any time.

If the queried sample is floating point, it is linearly interpolated.

Parameters

Input Index

A value from 0 to 3 representing one of the 4 input CHOPs connected to the Channel VOP.

Attribute Class

The "level" of the attribute:

Auto

Determine the attribute class with Channel Index and Sample Index values.

Clip

An attribute on a whole clip.

Channel

An attribute on a whole channel.

Sample

An attribute on a sample (across all channels).

Channel/Sample

An attribute on a specific channel/sample pair.

Attribute Name

The attribute name to query.

Channel Index

The Channel Index to query or -1 for Sample or Clip attribute class.

Sample Index

The Sample Index to query or -1 for Channel or Clip attribute class.

See also

VOP nodes