![]() ![]() That and mesh mixer is a deprecated product (they refer you to Fusion360’s mesh environment). Netfabb has the function, so it wouldn’t be to much of a stretch to include their shelling code, would it? #Formlabs preform code#So why can’t they license some of the additional code required to shell an object. What is interesting to me, is that Formlabs has some kind of agreement in place with Autodesk ?, because by their own admission, they use Netfabb to clean-up/fix models. On the other hand, programs like Meshmixer or Netfabb or slicers like ChituBox or Slic3r only see it as a watertight mesh, computes the thickness of the the mesh and subtracts the difference, That’s why it works, and works pretty fast. #Formlabs preform how to#Solidworks doesn’t see the model as just “a solid shape” it sees it as a set of steps that were taken to create it using all the primitives and and tools that were used to cut, add, chamfer or fillet edges, and it tries to figure out how to hollow it out based on that. Solidworks fails shelling because of the way the model is constructed and because the many steps that usually go into the building of the solid model. ![]() I bought my FormLabs printer back then because it had the most elegant and easy to use software, but everybody has caught up and surpassed them since, and now they are at the tail end, and frankly it doesn’t even look like they’re eager to catch up, primarily because they are being given free passes, when we’re making excuses for them. It’s just another tool in the toolbox, and one worth having. Yes, a function like this adds a little complexity, but it shouldn’t slow down the application, nor should it interfere with it. If I don’t like it, I hit undo, and change the parameters. and I see what my hollowed out model looks like. With ChituBox I can simply load the solid model and hollow it out as needed. Plus I would end up with a bunch of STLs cluttering up my SSD, The old way, I would either have to exit the printing software, open up the model in Meshmixer, the export it back out, open it up in Preform, if not happy with it, go back to meshmixer, and so on. The beauty of it is that it’s fast, and you can instantly see the difference between the solid model and the hollowed out model in terms of resin consumption and in the case of laser SLA like FormLabs the time it takes to print the model. ChituBox, Anycubic Photon Workshop, Prusa (Slic3r SLA edition) and others. #Formlabs preform software#nearly every major software now has the function. Hollowing and venting is another function that should be added and should be “required” on every SLA printing software. The argument that it would add to much complexity was used then too, which gave Formlabs license to drag their feet. ![]() It took Formlabs almost 5 years to add a simple object mirroring function, when every slicer available for both FDM and SLA offered that feature since pretty much their inception. This argument might have been appropriate 3~5 years ago, but not today. ![]()
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