@bottobot/td-mcp
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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": "select_chop",
"name": "Select CHOP",
"displayName": "Select CHOP",
"category": "CHOP",
"subcategory": "Generators",
"version": "",
"lastUpdated": "2025-08-07T07:50:09.208Z",
"sourceFile": "C:\\Program Files\\Derivative\\TouchDesigner\\Samples\\Learn\\OfflineHelp\\https.docs.derivative.ca\\Select_CHOP.htm",
"url": "",
"description": "The Select CHOP selects and renames channels from other CHOPs of any CHOP network. You can select the channels from control panel gadgets like sliders and buttons. It retrieves channels from one or more CHOPs.",
"summary": "The Select CHOP selects and renames channels from other CHOPs of any CHOP network. You can select the channels from control panel gadgets like sliders and buttons. It retrieves channels from one or mo",
"details": "",
"usage": "",
"tips": [],
"warnings": [],
"parameters": [
{
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"name": "CHOP",
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"description": "The source(s) of the channels.",
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"name": "Channel Names",
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"description": "channames - The names of the channels to keep. Name patterns may be used. Ex:\t\n chan[1-5] *x /project1/geo1:t[xyz]\t\t\t\n\nThe order of the names determine the order of the output channels. If a channel is specified multiple times, it is included in the output multiple times.",
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"name": "Rename from",
"label": "Rename from",
"group": "General",
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"description": "renamefrom - The channel pattern to rename. See Pattern Matching.",
"tooltip": "",
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"isReadOnly": false,
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"name": "Rename to",
"label": "Rename to",
"group": "General",
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"description": "renameto - The replacement pattern for the names. The default parameters do not rename the channels. See Pattern Replacement.\t\nExample:\t\t\t\n\nChannel Names: c[1-10:2] ambient\nRename From: c* ambient\nRename To: b[1-5] ambThis example fetches channels c1 c3 c5 c7 c9 and ambient.\t\t\t\nThey are then renamed to to b1 b2 b3 b4 b5 and amb.\t\t\t\nSee the Rename CHOP for a further description of rename patterns.",
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"name": "Filter by Digits",
"label": "Filter by Digits",
"group": "General",
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"description": "filterbydigits - This toggle enables the two parameters below to select channels with the specified digits at the end of their name. For examples, this can be used to selct all channels with a name ending in the digit \"1\", such as tx1, ty1, tz1, rotate1, etc.",
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"description": "digits - Specify the digit at then end of the channel names you want to select when using 'Filter by Digits'",
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"name": "Strip Digits",
"label": "Strip Digits",
"group": "General",
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"description": "stripdigits - Then On, the selected channel names are output without the digits. When Off, the selected channel names are not changed.",
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"id": null,
"name": "Align",
"label": "Align",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
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"description": "This menu handles cases where multiple input CHOPs have different start or end times.",
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"label": "Automatic",
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"description": "Automatic parameter.",
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"name": "Automatic Prefix",
"label": "Automatic Prefix",
"group": "General",
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"description": "autoprefix - When 2 channels have the same name, turning on this option will add the node's name (or the node's parent's name, etc.) as a prefix to the channel name. For example, if selecting a channel from /wave1/chan1 and /wave2/chan1, the channels would be renamed chan1 and chan2 if this option is off. Once turned on the channels would be named wave1:chan1 and wave2:chan1.",
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{
"id": null,
"name": "Time Slice",
"label": "Time Slice",
"group": "General",
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"type": "float",
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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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"isReadOnly": false,
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{
"id": null,
"name": "Scope",
"label": "Scope",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
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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",
"label": "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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"name": "Resample At First Input's Rate",
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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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"description": "exporttable - The used to hold the export information when using the Table Methods (See above).",
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