![\"Comparison](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/GH-to-VA-Slab-example.png\")
\r\n\r\n\r\n\r\nIn this tutorial a parametric slab style from a Grasshopper definition will be created.<\/p>\r\n
The Slab Grasshopper Styles are currently quite limited because they are inserted by one point and the only way to control the shape of its perimeter is from their input parameters, which means that it is not possible yet to define it from curves or from several points. This is planned to be improved in VisualARQ 3 version.<\/p>\r\n\r\n
The 3 main steps to follow are the same as in any other Grasshopper style:<\/p>\r\n\r\n
You can download the complete Grasshopper file clicking here<\/a>.<\/p>\r\n\r\n Type They are the values that will define the features of the resulting slab style.\r\n In this example all of them are number sliders.\r\n The different kinds of inputs are:<\/p>\r\n They are the \u201cending\u201d components. They need to be Geometry Params<\/strong> that are no further connected to any other components. They will be read by VisualARQ as the different parts of the slab style.\r\n In this case there are two brep components, one for the concrete and one for the metal sheet.<\/p>\r\n <\/li>\r\n <\/ol>\r\n\r\n The complete Grasshopper definition is shown in the image below:<\/p>\r\n\r\n The Grasshopper definition that generates the slab.<\/p><\/div>\r\n\r\n<\/section>\r\n\r\n In this case the Grasshopper style will be created and managed from the Slab Styles Properties dialog.<\/p>\r\n\r\n Assuming the Grasshopper definition (.gh file) is already done, open the stair styles dialog: Click on the New…<\/em>\u00a0button and select the Grasshopper style<\/strong> option.<\/p>\r\n\r\n The Grasshopper Style wizard will appear. This wizard will guide you through the steps to define the slab Grasshopper style parameters. The left side of the wizard will show a preview of the object style generated as soon as the required information is completed.<\/p>\r\n\r\n Click on the Browse<\/em> button to select the .gh file created before.<\/p>\r\n\r\n Set the Slab Grasshopper style global values:<\/p>\r\n\r\n Specify which one of the geometry blocks to import into VisualARQ. The identifiers of these Geometry blocks are taken from the names of the output components in the Grasshopper definition and can be modified only once the style has been created.<\/p>\r\n\r\n Each component can be assigned to a different representation:<\/p>\r\n\r\n In this case there are two brep outputs that correspond to the Model representation. The Plan representation will be taken from the horizontal section of the 3D elements according to the level’s cut plane height.<\/p>\r\n\r\n This step shows the settings available for the list of input parameters that define the slab style. The „Filter by“ dropdown can be used to view individually each of the named groups of input parameters that were created in the Grasshopper file. The settings available for each of the inputs are:<\/p>\r\n\r\n Name<\/strong>: is the identifier of the parameter and can be modified if desired in this step.<\/p>\r\n\r\n Editable by<\/strong>:<\/p>\r\n\r\n You can change the settings of different parameters at once by selecting them while holding the Ctrl key.<\/p>\r\n\r\n Default<\/strong> (value): shows the default value for the parameters (the ones specified in the Grasshopper definition) and lets you set different default values.<\/p>\r\n\r\n Type<\/strong>: shows the different types of values available for each kind of parameter. In this case all of them are floating point values that automatically have been set to Length.<\/p>\r\n\r\n<\/section>\r\n\r\n Once the Grasshopper style wizard is completed, the new style will appear in the slab styles list with its corresponding sub-components (Concrete and Metal sheet). To edit the style again, right-click on the style name to open the context menu and select Edit<\/em>. This operation will open the Grasshopper style wizard again.\r\nThe parameters are available under the „Parameters“ tab and appear grouped as in the Grasshopper definition. In case the name of the group matches an existing category they will appear combined.<\/p>\r\n\r\n Once the slab style has been created, you will be able to insert an instance in the document. You will be able to change the values of its parameters from the VisualARQ slab icon located under the Properties panel. Only those input parameters that were set as editable „by Object“ in the step 2.5 will be visible.<\/p>\r\n\r\n Slab Grasshopper Styles Tutorial In this tutorial a parametric slab style from a Grasshopper definition will be created. The Slab Grasshopper Styles are currently quite limited because they are inserted by one point and the only way to control the shape of its perimeter is from their input parameters, which means that it is not […]<\/p>\n","protected":false},"author":10,"featured_media":0,"parent":17149,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"Grasshopper<\/code> in the Rhino Command line to launch Grasshopper.<\/p>\r\n\r\n \r\n
\r\n
![\"The](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/SlabGHStyleDefinition-1.png\")
\r\n\r\n2. Create the VisualARQ slab style<\/h3>\r\n\r\n
2.1: Create the new style<\/h4>\r\n\r\n
_vaSlabStyles<\/code>.<\/p>\r\n\r\n ![\"The](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/01-SlabStylesDialog.png\")
\r\n\r\n 2.2: Open the Grasshopper definition<\/h4>\r\n\r\n
![\"First](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/02-SlabGHStyleWizard.png\")
\r\n\r\n 2.3: Configuration<\/h4>\r\n\r\n
\r\n
![\"Second](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/03-SlabGHStyleWizard.png\")
\r\n\r\n 2.4: Geometry<\/h4>\r\n\r\n
\r\n
![\"Third](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/04-SlabGHStyleWizard.png\")
\r\n\r\n 2.5: Parameters<\/h4>\r\n\r\n
\r\n
![\"Fourth](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/05-SlabGHStyleWizard.png\")
\r\n\r\n
\r\n\r\n3. Insert and edit a VisualARQ slab created from the Grasshopper Stair Style<\/h3>\r\n\r\n
3.1 Edit the slab style<\/h4>\r\n\r\n
![\"The](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/06-SlabStylesDialogWithNewStyle.png\")
\r\n\r\n 3.2 Insert the Grasshopper style<\/h4>\r\n\r\n
![\"Example](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/2019\/07\/07-InsertEditNewSlab.png\")
\r\n\r\n<\/section>","protected":false},"excerpt":{"rendered":"Grasshopper Styles Help<\/h1>\r\n
![\"GH](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/GH-to-VA-Column.jpg\")
\r\nThe Grasshopper Styles are those VisualARQ object styles created from Grasshopper definitions.\r\nYou need\u00a0to have Grasshopper<\/a> installed.\r\n\r\nThe process of generating and using a Grasshopper style can be defined in 3 steps:\r\n\r\n\r\n
1. Grasshopper definition setup<\/h3>\r\nType Grasshopper<\/em> in the Rhino Command line to launch Grasshopper.\r\n\r\nIn order to use a Grasshopper definition for creating a VisualARQ object, you need:\r\n\r\n
\r\n
\r\n
![\"Geometry](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Geometry-Param.png\")
Geometry Param<\/b> (Params > Geometry > Geometry)<\/em>: Component for geometric elements.<\/li>\r\n ![\"Text](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Text-Param.png\")
Text Param<\/b> (Params > Geometry > Text): Component for Text elements<\/li>\r\n ![\"\"](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/08\/Hatch-Param.png\")
Hatch Param<\/b> (Params > Geometry > Hatch): Component for Hatch elements<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\nIn the example below we will create a parametric \"Column style\" from the following Grasshopper definition. It's a simple column with a circular profile that will be defined with the following parameters:\r\n\r\n\t
![\"\"](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/08\/Column-GH.png\")
Example of a definition that generates a Column[\/caption]\r\n\r\n2. Create the VisualARQ object style<\/h3>\r\nThe Grasshopper styles are created and managed from the Style Properties dialog for each one of the following objects: Beam, Column, Window, Door, Opening, Stair, Railing, Slab, Roof, Furniture, Element and Annotation.\r\n\r\n
2.1: Create the new style<\/h4>\r\nAssuming the Grasshopper definition (.gh file)<\/em> is already done, open the object styles dialog of the desired object type: vaColumnStyles<\/b>.\r\n\r\nClick on the New Style...<\/em>\u00a0button and select the Grasshopper style<\/b> option.\r\n\r\n
![\"Column](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Column-Styles-dialog-New-button.png\")
\r\n\r\nThe Grasshopper Style wizard will appear. This wizard will guide you through the steps to define the Grasshopper style parameters. The left side of the wizard shows a preview of the object style generated as soon as the required information is completed.\r\n2.2: Open the Grasshopper definition<\/h4>\r\nClick on the Browse<\/em> button to select the .gh file created before.\r\n\r\n
![\"Grasshopper](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Grasshopper-Style-Wizard-1.png\")
\r\n\r\n2.3: Configuration<\/h4>\r\nSet the Grasshopper style global values:\r\n
\r\n\t
\r\n\t
![\"Grasshopper](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Grasshopper-Style-Wizard-2.png\")
\r\n2.4: Geometry<\/h4>\r\nSpecify which of the geometry blocks you want to import to VisualARQ. The names of these geometry blocks are taken from the name of the Geometry Params in the Grasshopper definition.\r\n
![\"Grasshopper](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Grasshopper-Style-Wizard-3.png\")
\r\n\r\n\u00a0\r\n2.5: Parameters<\/h3>\r\nThis step shows the list of input parameters that define the object style. These parameters can be numeric values or referenced geometry in the Grasshopper definition. Choose which of these parameters you want to import to VisualARQ and their settings:\r\n
\r\n\t
\r\n\t
![\"Grasshopper](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Grasshopper-Style-Wizard-4.png\")
\r\n\r\n3. Insert and edit a VisualARQ object created from a Grasshopper style<\/h3>\r\n
Edit the style<\/h4>\r\nOnce the grasshopper style wizard is completed, the new style will appear in the object styles list. To edit the style again, right-click on the style name to open the context menu and select Edit<\/strong>. This operation will open the Grasshopper style wizard again.\r\n\r\n
![\"Custom](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Custom-Column-Style-done.png\")
\r\nInsert the Grasshopper style<\/h4>\r\nOnce the object style is created, you will be able to insert it in the model and change its parameters in the VisualARQ Properties section (in Rhino Properties\r\nPanel, as any other regular VisualARQ object). Only those input parameters editable \"by Object\" will appear in the Properties panel. \r\n\r\n
![\"Column](\"https:\/\/visualarqv2.instawp.xyz\/wp-content\/uploads\/sites\/2\/2017\/04\/Column-and-Properties-panel.png\")
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