{ "id": "capture_region_sop", "name": "Capture Region SOP", "displayName": "Capture Region SOP", "category": "SOP", "subcategory": "Generators", "version": "", "lastUpdated": "2025-08-07T07:49:58.040Z", "sourceFile": "C:\\Program Files\\Derivative\\TouchDesigner\\Samples\\Learn\\OfflineHelp\\https.docs.derivative.ca\\Capture_Region_SOP.htm", "url": "", "description": "The Capture Region SOP defines capture region (cregion), which is a type of primitive which can be thought of as a modified tube primitive (a tube with half a sphere on either end). The hemispheres on the ends of the tubes are called \"caps\". Like any other primitive, each Capture Region has a primitive number and can be assigned primitive attributes. A Capture Region is simply a volume which is used to define the point capture weighting for a geometry. It is then animated to deform the geometry.", "summary": "The Capture Region SOP defines capture region (cregion), which is a type of primitive which can be thought of as a modified tube primitive (a tube with half a sphere on either end). The hemispheres on", "details": "", "usage": "", "tips": [], "warnings": [], "parameters": [ { "id": null, "name": "Orientation", "label": "Orientation", "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. 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Height of the region from the centre to the top cap.", "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": "2025-08-07T07:49:58.039Z", "rawData": {}, "sourceElement": null }, { "id": null, "name": "Top Cap", "label": "Top Cap", "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": "tcap - - The X, Y, Z radii of the top/bottom hemisphere.\n\n tcapx - tcapy - tcapz -", "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": "2025-08-07T07:49:58.039Z", "rawData": {}, "sourceElement": null }, { "id": null, "name": "Bottom Height", "label": "Bottom Height", "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": "bheight - 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Defines the weight of a point exactly on the centre line and edge of the region respectively. weights in-between are blended.\n\nweight1 -weight2 -", "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": "2025-08-07T07:49:58.040Z", "rawData": {}, "sourceElement": null }, { "id": null, "name": "Display Color", "label": "Display Color", "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": "color - - The Capture Region