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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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{
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"name": "Script CHOP",
"displayName": "Script CHOP",
"category": "CHOP",
"subcategory": "Generators",
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"lastUpdated": "2025-08-07T07:50:09.084Z",
"sourceFile": "C:\\Program Files\\Derivative\\TouchDesigner\\Samples\\Learn\\OfflineHelp\\https.docs.derivative.ca\\Script_CHOP.htm",
"url": "",
"description": "The Script CHOP runs a script each time the Script CHOP cooks. By default, the Script CHOP is created with a docked DAT that contains three Python methods: cook, onPulse, and setupParameters. The cook method is run each time the Script CHOP cooks. The setupParameters method is run whenever the Setup Parameter button on the Script page is pressed. The onPulse method is run whenever a custom pulse parameter is pushed.",
"summary": "The Script CHOP runs a script each time the Script CHOP cooks. By default, the Script CHOP is created with a docked DAT that contains three Python methods: cook, onPulse, and setupParameters. The cook",
"details": "",
"usage": "",
"tips": [],
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"description": "setuppars - Clicking the button runs the setupParameters() callback function.",
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{
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"name": "Time Slice",
"label": "Time Slice",
"group": "General",
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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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{
"id": null,
"name": "Scope",
"label": "Scope",
"group": "General",
"page": "",
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"description": "scope - To determine which channels get affected, some CHOPs use a string on the Common page.",
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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": "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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"name": "Export Method",
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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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"description": "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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"description": "autoexportroot - This path points to the root node where all of the paths that exporting by Channel Name is : are relative to.",
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