@bottobot/td-mcp
Version:
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
711 lines • 21.8 kB
JSON
{
"id": "skin_sop",
"name": "Skin SOP",
"displayName": "Skin SOP",
"category": "SOP",
"subcategory": "Generators",
"version": "",
"lastUpdated": "2025-08-07T07:50:09.578Z",
"sourceFile": "C:\\Program Files\\Derivative\\TouchDesigner\\Samples\\Learn\\OfflineHelp\\https.docs.derivative.ca\\Skin_SOP.htm",
"url": "",
"description": "The Skin SOP takes any number of faces and builds a skin surface over them. If given two or more surfaces, however, the SOP builds four skins, one for each set of boundary curves.",
"summary": "The Skin SOP takes any number of faces and builds a skin surface over them. If given two or more surfaces, however, the SOP builds four skins, one for each set of boundary curves.",
"details": "",
"usage": "",
"tips": [],
"warnings": [],
"parameters": [
{
"id": null,
"name": "U Cross Sections",
"label": "U Cross Sections",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "Parameter of this operator. See operator description for details.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.574Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "V Cross Sections",
"label": "V Cross Sections",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "vprims - Empty by default, this field provides a way to specify a subset of V faces. If a second input exists, the primitive groups available for selection are taken from the second input. If only the first input is present, the groups listed in the pop-up menu belong to the first input. This means that two inputs are not always needed for a bilinear skin as long as the first input has both U and V groups in it.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Connectivity",
"label": "Connectivity",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "surftype - - (Results only viewable for polygons and meshes).\n\n rows - Creates horizontal lines. cols - Creates vertical lines. rowcol - Both Rows and Columns. Looks like Quads in wire frame display, but all polygons are open (if the primitive type is polygon). Compare them in the Model Editor. triangles - Build the grid with Triangles. quads - Generates sides composed of quadrilaterals (default). alttriangles - Generates triangles that are opposed; similar to the Triangles option.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Rows",
"label": "Rows",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "rows - Creates horizontal lines. cols - Creates vertical lines. rowcol - Both Rows and Columns. Looks like Quads in wire frame display, but all polygons are open (if the primitive type is polygon). Compare them in the Model Editor. triangles - Build the grid with Triangles. quads - Generates sides composed of quadrilaterals (default). alttriangles - Generates triangles that are opposed; similar to the Triangles option.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Preserve Shape",
"label": "Preserve Shape",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "keepshape - This parameter determines the precision of a linear skin (case c in the diagram). If enabled, it ensures that the generated surface goes through each cross-section. Here, a cross-section can be a face or a surface boundary, depending on the types being skinned. If disabled, Preserve Shape produces a surface whose CVs coincide with the CVs of the cross-sections (after they have being converted to a common type and an identical number of CVs). The skinning algorithm is faster with shape preservation OFF, but it lacks precision.\t\nSkinning with shape preservation ON may produce unintuitive shapes when the cross-sections have many coincident CVs or are very close to each other. In this case try to jitter the CVs, vary the V Order (see below), or simply disable shape preservation.\t\t\nPreserve shape is deactivated when doing bi-linear skinning.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "V Wrap",
"label": "V Wrap",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "closev - - This menu (menu: Off, On, If primitive does) setting determines whether the surface should be wrapped in the V parametric direction. The options are to open (Off), close (On), or inherit the closure type from the cross-sections. V Wrap is ignored when doing bilinear skinning.\n\n nonewv - wv - ifprimwv -",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Off",
"label": "Off",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "nonewv - wv - ifprimwv -",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Use V Order",
"label": "Use V Order",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "force - Enables or disables the use of the parameter. If the flag is , the skinned surface is built as a cubic (order 4) in V, unless fewer than four cross-sections for an open V or 3 cross-section for a closed V are given. For example, if the input consists of two faces and the V Wrap flag is , the surface will be linear in V (order 2). The status of the V Order flag is irrelevant when the faces or surfaces are all polygons or meshes respectively, and when doing a bilinear skin.\t\nHere, cross-section refers either to a face or a surface boundary, depending on the types being skinned.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "V Order",
"label": "V Order",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "orderv - Specifies the order of the skinned surface when the flag is enabled. A NURB surface of order \"n\" can be constructed with at least n or n-1 cross-sections, depending on whether the surface is open or closed in V respectively. A Bzier surface of the same order can be constructed with at least M*(n-1) + 1 cross-sections if open, or M*(n-1) cross-sections if closed. M is a non-negative, integer multiplier. The V order is ignored when the faces or surfaces are all polygons or meshes respectively, and when building a bilinear skin.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Skin",
"label": "Skin",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "skinops - - Can optionally skin subgroups of n primitives or every nth primitive in a cyclical manner.\t\nFor example; assume there are six primitives numbered for 0 - 5, and = 2. Then,\t\t\n\nGroups will generate 0-1 2-3 4-5\nSkipping will generate 0-2-6 and 1-3-5.\n all - group - skip -",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "All Primitives",
"label": "All Primitives",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "all - group - skip -",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "N",
"label": "N",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "inc - Determines the number of primitives to be either grouped or skipped. N2.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Keep Primitives",
"label": "Keep Primitives",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "prim - Determines whether the input primitives will be preserved (On) or deleted from the output (Off).",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Output Polygons",
"label": "Output Polygons",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "polys - If set, this flag instructs the program to convert the skinned surface(s) to polygons if the surface type is Mesh.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
"affects": [],
"linkedTo": [],
"expressionLanguage": "",
"defaultExpression": "",
"commonExpressions": [],
"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:50:09.577Z",
"rawData": {},
"sourceElement": null
}
],
"parameterGroups": {},
"codeExamples": [],
"pythonExamples": [],
"expressions": [],
"commonInputs": [],
"commonOutputs": [],
"relatedOperators": [],
"workflowPatterns": [],
"images": [],
"videos": [],
"assets": [],
"keywords": [
"skin",
"sop",
"takes",
"number",
"faces",
"builds",
"surface",
"over",
"them.",
"given"
],
"tags": [
"SOP",
"TouchDesigner",
"Skin SOP"
],
"searchWeight": 1,
"contentHash": "",
"processingDate": "2025-08-07T07:50:09.578Z",
"processingVersion": "1.0.0",
"isValid": true,
"validationErrors": []
}