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TouchDesigner MCP Server v2.8.0 - 21 MCP tools, 629 operators with clean parameter data, 69 Python API classes, 14 tutorials, 32 workflow patterns. Includes version system, experimental techniques KB, core tool enhancements, and experimental build support
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{
"id": "feedback_chop",
"name": "Feedback CHOP",
"displayName": "Feedback CHOP",
"category": "CHOP",
"subcategory": "Generators",
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"lastUpdated": "2025-08-07T07:50:00.684Z",
"sourceFile": "C:\\Program Files\\Derivative\\TouchDesigner\\Samples\\Learn\\OfflineHelp\\https.docs.derivative.ca\\Feedback_CHOP.htm",
"url": "",
"description": "The Feedback CHOP stores channels from the current frame to be used in a later frame, without forcing recooking back one frame. It allows you to get the state of a CHOP as it was one frame or time slice ago.",
"summary": "The Feedback CHOP stores channels from the current frame to be used in a later frame, without forcing recooking back one frame. It allows you to get the state of a CHOP as it was one frame or time sli",
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"description": "previous - Grabs the channels at prior time. shift - Grabs channels at current time. sample - Uses the last sample received.",
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"description": "delta - Time differential during feedback. If on, it adds a 'dt' channel whose value is the elapsed time since the last cook.",
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"name": "Reset",
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"description": "reset - Activates feedback when set to 0. Disables feedback when set to 1. When disabled, the Feedback passes thru the data connected to its input.",
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"description": "resetpulse - Resets the feedback in a single frame when clicked.",
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"description": "timeslice - Turning this on forces the channels to be \"Time Sliced\". A is the time between the last cook frame and the current cook frame.",
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"name": "Scope",
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"description": "scope - To determine which channels get affected, some CHOPs use a string on the Common page. See Pattern Matching.",
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"name": "Sample Rate Match",
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"description": "srselect - - Handle cases where multiple input CHOPs' sample rates are different. When Resampling occurs, the curves are interpolated according to the Interpolation Method Option, or \"Linear\" if the Interpolate Options are not available.\n\n first - Use rate of first input to resample others. max - Resample to the highest sample rate. min - Resample to the lowest sample rate. err - Doesn't accept conflicting sample rates.",
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"description": "exportmethod - - This will determine how to connect the channel to the parameter. Refer to the Export article for more information.\n\n datindex - Uses the docked table and references the channel via the index of the channel in the . datname - Uses the docked table and references the channel via the name of the channel in the . autoname - The channel is the full destination of where to export to, such has geo1/transform1:tx.",
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