6/26/2023 0 Comments Fusion 360 change unitsThe scripts run really slow and the application often freezes when you are emitting too many objects in the current document.look for both a “createInput” as well as the actual “create” method. This is a bit old-school but you need to get used to it: i.e. Object construction uses a fill-a-data-structure-and-pass-to-the-create-method style instead of the typical pass-a-sequence-of-parameters-to-a-create-function.You can access the help files via the “Help/Learning and Documentation/Fusion360 API” menu or use this link. Object model properties and methods are highly nested, notice how many dot object properties are used, so you need to consult with the online help to discover some hidden functionalities.At this point there is nothing “parametric” about it as we have not defined any geometric relationships or dimensional expressions. The script is very verbose and feels like invoking instructions using keyboard instead of mousing on-screen.Some highlights about the style of working with Fusion360’s API: Sketch.profiles, )ĮtDistanceExtent( True, ( dz ) )Ĭ( extrusion )į( traceback.format_exc( ) ) Sketch = ( component.xYConstructionPlane ) #- Fusion uses centimeters as native units XDĬomponents = Ĭomponent = components.addNewComponent( ( ) ).component import re, adsk.fusion, adsk.cam, tracebackĭesign = ( fusion.activeProduct ) Finally, we extrude each sketch by selecting the first profile contained. In each sketch we draw a randomly positioned and sized axis-aligned rectangle. Then we create a number of extrusions by first creating a new sketch for each. To create a new component we provide a base coordinate system which for simplicity is set to the world coordinate system aka the identity matrix. This is strictly not required but it makes easy to delete all generated geometries in one go. Next we create component to host all generated geometries. Fusion360 uses centimeters as its internal linear units so we define a scaling factor to millimeters. We wrap the entire code in the try/except block as per usual to catch and report errors.įirst we connect to Fusion360 and extract the current design file object. We define a global variable that will hold the Fusion360 application instance and the script’s entry point function. We import the Fusion360 modules as well as some built-ins. The code below demonstrates some basic concepts for creating geometry and core workflow functionality. Debugging the python script using visual studio code.
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