ChOp Accu
As of August 5th, 2025, Golaem will no longer provide direct support.
All support for Autodesk Golaem will now be handled exclusively through Autodesk support channels and this website will be deactivated.
Please bookmark the Autodesk Golaem Support section for any future support needs related to Autodesk Golaem packages.
The Channel Operator Accu allows to accumulate values from the previous Channel Operators (ChOps) and returns an average, a sum, or the oldest.


A Channel Operator Accu seen in the Channel Operator Editor (left) and in the Maya Node Editor (right)
Creation
- From the Golaem Channel Operator Editor Tab key:
- From another Channel Operator:
- MEL command: addCrowdChOpAccu;
Configuration
A Channel Operator Accu defines the following specific attributes. For common attributes see Channel Operator Common Attributes.
Channel Operator Attributes

Mode |
Which value to output from the accumulated values:
|
Accu Size | Number of values to accumulate in the accumulator. For instance, a value of 1 means it only contains the current input value, while a value of 2 means it contains the current input value and the input value at the previous frame. If a second Channel Operator node is connected to this node as an input, this attribute gets overwritten by its output value. |
First In First Out | If checked, when a new value is added and the number of values equal the Accu Size, oldest value is discarded. Else newest. If a third Channel Operator node is connected to this node as an input, this attribute gets overwritten by its output value. |
Enable Accu | If checked, new values are added to the Accu node at each compute. If a fourth Channel Operator node is connected to this node as an input, this attribute gets overwritten by its output value. |