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TouchDesigner Documentation MCP Server v2.3 - Pure MCP server for VS Code/Codium with comprehensive operator documentation for 629 operators + 7 tutorials across all categories (TOP, CHOP, SOP, DAT, MAT, COMP, POP). Features experimental POP operators wit
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"name": "DAT to CHOP",
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"description": "The DAT to CHOP will create a set of CHOP channels with values derived from a DAT.",
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"description": "From Derivative\n\t\t\n\t\t\n\t\t\n\t\t\n\t\tJump to navigation\n\t\tJump to search\n\t\t\nThe to will create a set of channels with values derived from a DAT.\ndattoCHOP_Class\n\nContents\n \n \n \n \n \n \n\n\n\n\n\n dat - The to be used to retrieve values. This should be in table format. For table format, use either a Table DAT or a Convert DAT set to To Table.\n\n\n\t\t\n extractrows - - This parameter allows you to pick different ways of specifying the rows selected.\n\n all - All rows selected. byname - Rows selected using Start Row Name and End Row Name parameters. byindex - Rows selected using Start Row Index and End Row Index parameters. bynameindex - Rows selected using Start Row Name and End Row Index parameters. byindexname - Rows selected using Start Row Index and End Row Name parameters. bynames - Rows selected by specifying the row values explicitly. byexpr - Rows selected by an expression to be evaluated for the from column.\n\t\t\n rownamestart - Specify the row name to start the selection range from.\n\n\n\t\t\n rowindexstart - Specify the row index to start the selection range from.\n\n\n\t\t\n rownameend - Specify the row name to end the selection range.\n\n\n\t\t\n rowindexend - Specify the row index to end the selection range.\n\n\n\t\t\n rownames - Specify actual row names that you want to select. You can use pattern matching, for example row[1-4] will select all the rows names row1 thru row4.\n\n\n\t\t\n rowexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the row will be selected.\nExpand the parameter and you will see that it is in expression mode.\n\nBy default, the Python expression is re.match('.*',me.inputCell.val) != None. '.*' means match any character multiple times, so this expression matches all values. If you want to match the parent's operator name followed by any numeric number you can use parent().name+'[0-9]*', where '[0-9]*' matches any numerical string. '.*'+parent().name+'.*' will match any cell that contains the operator's parent name. You can check Regular Expression Operations for additional information on how to use the Python Regular module.\n\n\n\t\t\n fromcol - When selecting rows by values, this parameter selects which column to use when matching cell values to Selected Row Values to determine which rows are selected.\n\n\n\t\t\n extractcols - - This parameter allows you to pick different ways of specifying the columns selected.\n\n all - All columns selected. byname - Columns selected using Start Col Name and End Col Name parameters. byindex - Columns selected using Start Col Index and End Col Index parameters. bynameindex - Columns selected using Start Col Name and End Col Index parameters. byindexname - Columns selected using Start Col Index and End Col Name parameters. bynames - Columns selected by specifying the column values explicitly. byexpr - Rows selected by an expression to be evaluated for the from row.\n\t\t\n colnamestart - Specify the column name to start the selection range from.\n\n\n\t\t\n colindexstart - Specify the column index to start the selection range from.\n\n\n\t\t\n colnameend - Specify the column name to end the selection range.\n\n\n\t\t\n colindexend - Specify the column index to end the selection range.\n\n\n\t\t\n colnames - Specify actual column names that you want to select. You can use pattern matching, for example colvalue[1-4] will select all the columns named colvalue1 thru colvalue4.\n\n\n\t\t\n colexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the column will be selected. See Row Select Condition for more details.\n\n\n\t\t\n fromrow - When extracting columns by Specified Names, this parameter selects which row to use when matching cell values to Selected Col Values to determine which columns are selected.\n\n\n\t\t\n output - - Specify the form of the channels output.\n\n single - A single channel is created with one sample for every value extracted. chanperrow - A separate channel is created for every row extracted. chanpercol - A separate channel is created for every column extracted. chanpervalue - A separate channel is created for every value extracted.\n\t\t\n firstrow - - Specifies whether the first row is ignored, names, or values.\n\n ignored - names - values -\n\t\t\n firstcolumn - - Specifies whether the first columnn is ignored, names, or values.\n\n ignored - names - values -\n\n\n\n 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.\n\n\n\n scope - To determine which channels get affected, some CHOPs use a string on the Common page.\n\n\n\n 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.\n\n 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.\n\n autoexportroot - This path points to the root node where all of the paths that exporting by Channel Name is : are relative to.\n\n\n\n exporttable - The used to hold the export information when using the Table Methods (See above).\n\n\n\n\n\nExtra Information for the to can be accessed via an Info CHOP.\n\n\n\n - Start of the interval in samples. - Number of samples in the . - The samplerate of the channels in frames per second. - Number of channels in the . - 1 if is enabled, 0 otherwise. - A count of how often the export connections have been updated.\n - Number of times the operator has cooked since the process started. - Duration of the last cook in milliseconds. - Frame number when this operator was last cooked relative to the component timeline. - Frame number when this operator was last cooked relative to the absolute time. - Time in milliseconds at which the operator started cooking in the frame it was cooked. - Time in milliseconds at which the operator finished cooking in the frame it was cooked. - 1 if operator was cooked this frame. - Number of warnings in this operator if any. - Number of errors in this operator if any.\nTouchDesigner Build: Latest\\n2022.241402021.100002018.28070before 2018.28070\nCHOPs\n• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • \n\nAn Operator Family that manipulates text strings: multi-line text or tables. Multi-line text is often a python Script or GLSL Shader, but can be any multi-line text. Tables are rows and columns of cells, each containing a text string.\n\n\n\nAn Operator Family which operate on Channels (a sequence of numbers (Samples)) which are used for animation, audio, mathematics, simulation, logic, UI construction, and data streamed from/to devices and protocols.\n\n\n\nA text string that contains data (string, float, list, boolean, etc.) and operators (+ * < etc) that are evaluated by the node's language (python or Tscript) and returns a string, float list or boolean, etc. Expressions are used in parameters, DATs and in scripts.\n\n\n\nA CHOP outputs one or more channels, where a channel is simply a sequence of numbers (Samples), representing motion, audio, etc. Channels are passed between CHOPs in TouchDesigner networks. Channels can be Exported to Parameters.\n\n\n\nA Time Slice is the time from the last cook frame to the current cook frame. In CHOPs it is the set of short channels that contain the CHOP channels' samples between the last and the current cook frame.\n\n\n\nA parameter in most CHOPs that restricts which channels of that CHOP will be affected. Normally all channels of a CHOP are affected by the operator. TOPs have Channel Mask, a similar feature.\n\n\n\nsamples-per-second of a CHOP. Each CHOP in your network has a sample rate. In contrast, the overall timeline has a Frame Rate, which is the number of frames to cook and display per second, generally your monitor display frequency, default 60.\n\n\n\nExporting is the connection of CHOP channels to parameters of operators. The output of each exporting CHOP is one or more channels, active only while the CHOP Viewer is on. The current value of a channel can be exported to a parameter of any operator, overriding that parameter's value. See Parameter.\n\n\n\nThe location of an operator within the TouchDesigner environment, for example, /geo1/circle1, a node called circle1 in a component called geo1. The path / is called Root. This path is displayed at the top of every Pane, showing which Component's network you are currently in. To refer instead to a filesystem folder, directory, disk file or http: address, see Folder.\n\n\n\nEvery operator in TouchDesigner has a set of control Parameters that can be integer or floating point numbers, menus, binary toggles, text strings or operator paths, which determine the output of the operator.\n\n\n\nTouchDesigner is a hierarchy of components. \"root\" is the top-most network in the hierarchy. The Network Path or Path for root is simply /. A typical path is /project1/moviein1.\n\n\n\n\n\n\n\n\nRetrieved from \"https://docs.derivative.ca/index.php?title=DAT_to_CHOP&oldid=24022\"\n\t\tCategory: CHOPs",
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"description": "From Derivative\n\t\t\n\t\t\n\t\t\n\t\t\n\t\tJump to navigation\n\t\tJump to search\n\t\t\nThe to will create a set of channels with values derived from a DAT.\ndattoCHOP_Class\n\nContents\n \n \n \n \n \n \n\n\n\n\n\n dat - The to be used to retrieve values. This should be in table format. For table format, use either a Table DAT or a Convert DAT set to To Table.\n\n\n\t\t\n extractrows - - This parameter allows you to pick different ways of specifying the rows selected.\n\n all - All rows selected. byname - Rows selected using Start Row Name and End Row Name parameters. byindex - Rows selected using Start Row Index and End Row Index parameters. bynameindex - Rows selected using Start Row Name and End Row Index parameters. byindexname - Rows selected using Start Row Index and End Row Name parameters. bynames - Rows selected by specifying the row values explicitly. byexpr - Rows selected by an expression to be evaluated for the from column.\n\t\t\n rownamestart - Specify the row name to start the selection range from.\n\n\n\t\t\n rowindexstart - Specify the row index to start the selection range from.\n\n\n\t\t\n rownameend - Specify the row name to end the selection range.\n\n\n\t\t\n rowindexend - Specify the row index to end the selection range.\n\n\n\t\t\n rownames - Specify actual row names that you want to select. You can use pattern matching, for example row[1-4] will select all the rows names row1 thru row4.\n\n\n\t\t\n rowexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the row will be selected.\nExpand the parameter and you will see that it is in expression mode.\n\nBy default, the Python expression is re.match('.*',me.inputCell.val) != None. '.*' means match any character multiple times, so this expression matches all values. If you want to match the parent's operator name followed by any numeric number you can use parent().name+'[0-9]*', where '[0-9]*' matches any numerical string. '.*'+parent().name+'.*' will match any cell that contains the operator's parent name. You can check Regular Expression Operations for additional information on how to use the Python Regular module.\n\n\n\t\t\n fromcol - When selecting rows by values, this parameter selects which column to use when matching cell values to Selected Row Values to determine which rows are selected.\n\n\n\t\t\n extractcols - - This parameter allows you to pick different ways of specifying the columns selected.\n\n all - All columns selected. byname - Columns selected using Start Col Name and End Col Name parameters. byindex - Columns selected using Start Col Index and End Col Index parameters. bynameindex - Columns selected using Start Col Name and End Col Index parameters. byindexname - Columns selected using Start Col Index and End Col Name parameters. bynames - Columns selected by specifying the column values explicitly. byexpr - Rows selected by an expression to be evaluated for the from row.\n\t\t\n colnamestart - Specify the column name to start the selection range from.\n\n\n\t\t\n colindexstart - Specify the column index to start the selection range from.\n\n\n\t\t\n colnameend - Specify the column name to end the selection range.\n\n\n\t\t\n colindexend - Specify the column index to end the selection range.\n\n\n\t\t\n colnames - Specify actual column names that you want to select. You can use pattern matching, for example colvalue[1-4] will select all the columns named colvalue1 thru colvalue4.\n\n\n\t\t\n colexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the column will be selected. See Row Select Condition for more details.\n\n\n\t\t\n fromrow - When extracting columns by Specified Names, this parameter selects which row to use when matching cell values to Selected Col Values to determine which columns are selected.\n\n\n\t\t\n output - - Specify the form of the channels output.\n\n single - A single channel is created with one sample for every value extracted. chanperrow - A separate channel is created for every row extracted. chanpercol - A separate channel is created for every column extracted. chanpervalue - A separate channel is created for every value extracted.\n\t\t\n firstrow - - Specifies whether the first row is ignored, names, or values.\n\n ignored - names - values -\n\t\t\n firstcolumn - - Specifies whether the first columnn is ignored, names, or values.\n\n ignored - names - values -\n\n\n\n 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.\n\n\n\n scope - To determine which channels get affected, some CHOPs use a string on the Common page.\n\n\n\n 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.\n\n 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.\n\n autoexportroot - This path points to the root node where all of the paths that exporting by Channel Name is : are relative to.\n\n\n\n exporttable - The used to hold the export information when using the Table Methods (See above).\n\n\n\n\n\nExtra Information for the to can be accessed via an Info CHOP.\n\n\n\n - Start of the interval in samples. - Number of samples in the . - The samplerate of the channels in frames per second. - Number of channels in the . - 1 if is enabled, 0 otherwise. - A count of how often the export connections have been updated.\n - Number of times the operator has cooked since the process started. - Duration of the last cook in milliseconds. - Frame number when this operator was last cooked relative to the component timeline. - Frame number when this operator was last cooked relative to the absolute time. - Time in milliseconds at which the operator started cooking in the frame it was cooked. - Time in milliseconds at which the operator finished cooking in the frame it was cooked. - 1 if operator was cooked this frame. - Number of warnings in this operator if any. - Number of errors in this operator if any.\nTouchDesigner Build: Latest\\n2022.241402021.100002018.28070before 2018.28070\nCHOPs\n• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • \n\nAn Operator Family that manipulates text strings: multi-line text or tables. Multi-line text is often a python Script or GLSL Shader, but can be any multi-line text. Tables are rows and columns of cells, each containing a text string.\n\n\n\nAn Operator Family which operate on Channels (a sequence of numbers (Samples)) which are used for animation, audio, mathematics, simulation, logic, UI construction, and data streamed from/to devices and protocols.\n\n\n\nA text string that contains data (string, float, list, boolean, etc.) and operators (+ * < etc) that are evaluated by the node's language (python or Tscript) and returns a string, float list or boolean, etc. Expressions are used in parameters, DATs and in scripts.\n\n\n\nA CHOP outputs one or more channels, where a channel is simply a sequence of numbers (Samples), representing motion, audio, etc. Channels are passed between CHOPs in TouchDesigner networks. Channels can be Exported to Parameters.\n\n\n\nA Time Slice is the time from the last cook frame to the current cook frame. In CHOPs it is the set of short channels that contain the CHOP channels' samples between the last and the current cook frame.\n\n\n\nA parameter in most CHOPs that restricts which channels of that CHOP will be affected. Normally all channels of a CHOP are affected by the operator. TOPs have Channel Mask, a similar feature.\n\n\n\nsamples-per-second of a CHOP. Each CHOP in your network has a sample rate. In contrast, the overall timeline has a Frame Rate, which is the number of frames to cook and display per second, generally your monitor display frequency, default 60.\n\n\n\nExporting is the connection of CHOP channels to parameters of operators. The output of each exporting CHOP is one or more channels, active only while the CHOP Viewer is on. The current value of a channel can be exported to a parameter of any operator, overriding that parameter's value. 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"description": "The to will create a set of channels with values derived from a DAT.\ndattoCHOP_Class\n\nContents\n \n \n \n \n \n \n\n\n\n\n\n dat - The to be used to retrieve values. This should be in table format. For table format, use either a Table DAT or a Convert DAT set to To Table.\n\n\n\t\t\n extractrows - - This parameter allows you to pick different ways of specifying the rows selected.\n\n all - All rows selected. byname - Rows selected using Start Row Name and End Row Name parameters. byindex - Rows selected using Start Row Index and End Row Index parameters. bynameindex - Rows selected using Start Row Name and End Row Index parameters. byindexname - Rows selected using Start Row Index and End Row Name parameters. bynames - Rows selected by specifying the row values explicitly. byexpr - Rows selected by an expression to be evaluated for the from column.\n\t\t\n rownamestart - Specify the row name to start the selection range from.\n\n\n\t\t\n rowindexstart - Specify the row index to start the selection range from.\n\n\n\t\t\n rownameend - Specify the row name to end the selection range.\n\n\n\t\t\n rowindexend - Specify the row index to end the selection range.\n\n\n\t\t\n rownames - Specify actual row names that you want to select. You can use pattern matching, for example row[1-4] will select all the rows names row1 thru row4.\n\n\n\t\t\n rowexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the row will be selected.\nExpand the parameter and you will see that it is in expression mode.\n\nBy default, the Python expression is re.match('.*',me.inputCell.val) != None. '.*' means match any character multiple times, so this expression matches all values. If you want to match the parent's operator name followed by any numeric number you can use parent().name+'[0-9]*', where '[0-9]*' matches any numerical string. '.*'+parent().name+'.*' will match any cell that contains the operator's parent name. You can check Regular Expression Operations for additional information on how to use the Python Regular module.\n\n\n\t\t\n fromcol - When selecting rows by values, this parameter selects which column to use when matching cell values to Selected Row Values to determine which rows are selected.\n\n\n\t\t\n extractcols - - This parameter allows you to pick different ways of specifying the columns selected.\n\n all - All columns selected. byname - Columns selected using Start Col Name and End Col Name parameters. byindex - Columns selected using Start Col Index and End Col Index parameters. bynameindex - Columns selected using Start Col Name and End Col Index parameters. byindexname - Columns selected using Start Col Index and End Col Name parameters. bynames - Columns selected by specifying the column values explicitly. byexpr - Rows selected by an expression to be evaluated for the from row.\n\t\t\n colnamestart - Specify the column name to start the selection range from.\n\n\n\t\t\n colindexstart - Specify the column index to start the selection range from.\n\n\n\t\t\n colnameend - Specify the column name to end the selection range.\n\n\n\t\t\n colindexend - Specify the column index to end the selection range.\n\n\n\t\t\n colnames - Specify actual column names that you want to select. You can use pattern matching, for example colvalue[1-4] will select all the columns named colvalue1 thru colvalue4.\n\n\n\t\t\n colexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the column will be selected. See Row Select Condition for more details.\n\n\n\t\t\n fromrow - When extracting columns by Specified Names, this parameter selects which row to use when matching cell values to Selected Col Values to determine which columns are selected.\n\n\n\t\t\n output - - Specify the form of the channels output.\n\n single - A single channel is created with one sample for every value extracted. chanperrow - A separate channel is created for every row extracted. chanpercol - A separate channel is created for every column extracted. chanpervalue - A separate channel is created for every value extracted.\n\t\t\n firstrow - - Specifies whether the first row is ignored, names, or values.\n\n ignored - names - values -\n\t\t\n firstcolumn - - Specifies whether the first columnn is ignored, names, or values.\n\n ignored - names - values -\n\n\n\n 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.\n\n\n\n scope - To determine which channels get affected, some CHOPs use a string on the Common page.\n\n\n\n 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.\n\n 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.\n\n autoexportroot - This path points to the root node where all of the paths that exporting by Channel Name is : are relative to.\n\n\n\n exporttable - The used to hold the export information when using the Table Methods (See above).\n\n\n\n\n\nExtra Information for the to can be accessed via an Info CHOP.\n\n\n\n - Start of the interval in samples. - Number of samples in the . - The samplerate of the channels in frames per second. - Number of channels in the . - 1 if is enabled, 0 otherwise. - A count of how often the export connections have been updated.\n - Number of times the operator has cooked since the process started. - Duration of the last cook in milliseconds. - Frame number when this operator was last cooked relative to the component timeline. - Frame number when this operator was last cooked relative to the absolute time. - Time in milliseconds at which the operator started cooking in the frame it was cooked. - Time in milliseconds at which the operator finished cooking in the frame it was cooked. - 1 if operator was cooked this frame. - Number of warnings in this operator if any. - Number of errors in this operator if any.\nTouchDesigner Build: Latest\\n2022.241402021.100002018.28070before 2018.28070\nCHOPs\n• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • \n\nAn Operator Family that manipulates text strings: multi-line text or tables. Multi-line text is often a python Script or GLSL Shader, but can be any multi-line text. Tables are rows and columns of cells, each containing a text string.\n\n\n\nAn Operator Family which operate on Channels (a sequence of numbers (Samples)) which are used for animation, audio, mathematics, simulation, logic, UI construction, and data streamed from/to devices and protocols.\n\n\n\nA text string that contains data (string, float, list, boolean, etc.) and operators (+ * < etc) that are evaluated by the node's language (python or Tscript) and returns a string, float list or boolean, etc. Expressions are used in parameters, DATs and in scripts.\n\n\n\nA CHOP outputs one or more channels, where a channel is simply a sequence of numbers (Samples), representing motion, audio, etc. Channels are passed between CHOPs in TouchDesigner networks. Channels can be Exported to Parameters.\n\n\n\nA Time Slice is the time from the last cook frame to the current cook frame. In CHOPs it is the set of short channels that contain the CHOP channels' samples between the last and the current cook frame.\n\n\n\nA parameter in most CHOPs that restricts which channels of that CHOP will be affected. Normally all channels of a CHOP are affected by the operator. TOPs have Channel Mask, a similar feature.\n\n\n\nsamples-per-second of a CHOP. Each CHOP in your network has a sample rate. In contrast, the overall timeline has a Frame Rate, which is the number of frames to cook and display per second, generally your monitor display frequency, default 60.\n\n\n\nExporting is the connection of CHOP channels to parameters of operators. The output of each exporting CHOP is one or more channels, active only while the CHOP Viewer is on. The current value of a channel can be exported to a parameter of any operator, overriding that parameter's value. See Parameter.\n\n\n\nThe location of an operator within the TouchDesigner environment, for example, /geo1/circle1, a node called circle1 in a component called geo1. The path / is called Root. This path is displayed at the top of every Pane, showing which Component's network you are currently in. To refer instead to a filesystem folder, directory, disk file or http: address, see Folder.\n\n\n\nEvery operator in TouchDesigner has a set of control Parameters that can be integer or floating point numbers, menus, binary toggles, text strings or operator paths, which determine the output of the operator.\n\n\n\nTouchDesigner is a hierarchy of components. \"root\" is the top-most network in the hierarchy. The Network Path or Path for root is simply /. A typical path is /project1/moviein1.\n\n\n\n\n\n\n\n\nRetrieved from \"https://docs.derivative.ca/index.php?title=DAT_to_CHOP&oldid=24022\"",
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"description": "extractrows - - This parameter allows you to pick different ways of specifying the rows selected.\n\n all - All rows selected. byname - Rows selected using Start Row Name and End Row Name parameters. byindex - Rows selected using Start Row Index and End Row Index parameters. bynameindex - Rows selected using Start Row Name and End Row Index parameters. byindexname - Rows selected using Start Row Index and End Row Name parameters. bynames - Rows selected by specifying the row values explicitly. byexpr - Rows selected by an expression to be evaluated for the from column.",
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"description": "rownames - Specify actual row names that you want to select. You can use pattern matching, for example row[1-4] will select all the rows names row1 thru row4.",
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"description": "rowexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the row will be selected.\nExpand the parameter and you will see that it is in expression mode.\n\nBy default, the Python expression is re.match('.*',me.inputCell.val) != None. '.*' means match any character multiple times, so this expression matches all values. If you want to match the parent's operator name followed by any numeric number you can use parent().name+'[0-9]*', where '[0-9]*' matches any numerical string. '.*'+parent().name+'.*' will match any cell that contains the operator's parent name. You can check Regular Expression Operations for additional information on how to use the Python Regular module.",
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"description": "extractcols - - This parameter allows you to pick different ways of specifying the columns selected.\n\n all - All columns selected. byname - Columns selected using Start Col Name and End Col Name parameters. byindex - Columns selected using Start Col Index and End Col Index parameters. bynameindex - Columns selected using Start Col Name and End Col Index parameters. byindexname - Columns selected using Start Col Index and End Col Name parameters. bynames - Columns selected by specifying the column values explicitly. byexpr - Rows selected by an expression to be evaluated for the from row.",
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"description": "all - All columns selected. byname - Columns selected using Start Col Name and End Col Name parameters. byindex - Columns selected using Start Col Index and End Col Index parameters. bynameindex - Columns selected using Start Col Name and End Col Index parameters. byindexname - Columns selected using Start Col Index and End Col Name parameters. bynames - Columns selected by specifying the column values explicitly. byexpr - Rows selected by an expression to be evaluated for the from row.",
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"description": "colnameend - Specify the column name to end the selection range.",
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"arraySize": 1,
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"description": "colindexend - Specify the column index to end the selection range.",
"tooltip": "",
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"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
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"id": null,
"name": "Col Select Values",
"label": "Col Select Values",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
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"isArray": false,
"arraySize": 1,
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"description": "colnames - Specify actual column names that you want to select. You can use pattern matching, for example colvalue[1-4] will select all the columns named colvalue1 thru colvalue4.",
"tooltip": "",
"help": "",
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"examples": [],
"isReadOnly": false,
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"id": null,
"name": "Col Select Condition",
"label": "Col Select Condition",
"group": "General",
"page": "",
"type": "float",
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"style": "",
"defaultValue": null,
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"isArray": false,
"arraySize": 1,
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"description": "colexpr - Specify an expression that will be evaluated. If the expression evaluates to true, the column will be selected. See Row Select Condition for more details.",
"tooltip": "",
"help": "",
"units": "",
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"isReadOnly": false,
"isAdvanced": false,
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{
"id": null,
"name": "From Row",
"label": "From Row",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
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"arraySize": 1,
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"description": "fromrow - When extracting columns by Specified Names, this parameter selects which row to use when matching cell values to Selected Col Values to determine which columns are selected.",
"tooltip": "",
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"isReadOnly": false,
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"id": null,
"name": "Output",
"label": "Output",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
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"description": "output - - Specify the form of the channels output.\n\n single - A single channel is created with one sample for every value extracted. chanperrow - A separate channel is created for every row extracted. chanpercol - A separate channel is created for every column extracted. chanpervalue - A separate channel is created for every value extracted.",
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"id": null,
"name": "Single Channel",
"label": "Single Channel",
"group": "General",
"page": "",
"type": "float",
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"description": "single - A single channel is created with one sample for every value extracted. chanperrow - A separate channel is created for every row extracted. chanpercol - A separate channel is created for every column extracted. chanpervalue - A separate channel is created for every value extracted.",
"tooltip": "",
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"isReadOnly": false,
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"name": "First Row is",
"label": "First Row is",
"group": "General",
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"type": "float",
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"description": "firstrow - - Specifies whether the first row is ignored, names, or values.\n\n ignored - names - values -",
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"isAdvanced": false,
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"name": "Ignored",
"label": "Ignored",
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"description": "ignored - names - values -",
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"label": "First Column is",
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"description": "firstcolumn - - Specifies whether the first columnn is ignored, names, or values.\n\n ignored - names - values -",
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"isAdvanced": false,
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"description": "ignored - names - values -",
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"id": null,
"name": "Time Slice",
"label": "Time Slice",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
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"arraySize": 1,
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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.",
"tooltip": "",
"help": "",
"units": "",
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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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"defaultValue": null,
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"arraySize": 1,
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"description": "scope - To determine which channels get affected, some CHOPs use a string on the Common page.",
"tooltip": "",
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"isReadOnly": false,
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"isHidden": false,
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"id": null,
"name": "Sample Rate Match",
"label": "Sample Rate Match",
"group": "General",
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"type": "float",
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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.",
"tooltip": "",
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"isReadOnly": false,
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"name": "Resample At First Input's Rate",
"label": "Resample At First Input's Rate",
"group": "General",
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"type": "float",
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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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"id": null,
"name": "Export Method",
"label": "Export Method",
"group": "General",
"page": "",
"type": "float",
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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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