Bitten Doughnut

thingiverse

We usually create practical designs, but we thought we'd mix it up a bit with an 'impractical' project that we've really enjoyed creating. If you like your doughnuts to be over-engineered, then this design is for you! Created purely for fun, this design is not highly performant. However, if you love doughnuts, you'll hopefully appreciate the customizability of this doughnut design. This design can be printed on a single-extruder 3D printer, but it also supports part splitting for multi-color printing on single-extruder or multi-extruder printers. This design is **_completely free_** and shared under a permissive license. Your [support](https://codeandmake.com/support) is hugely appreciated. Did you know? ------------------- Some of our designs cannot be found on Thingiverse. If you are looking for more, check out our premium projects: https://codeandmake.com/premium OpenSCAD Customizer Options --------------------------- We recommend you use [OpenSCAD](https://www.openscad.org/) to customize this design. This design has the following Customizer options: ### General * `Part` - Which part(s) should be included in the render? * `Flatten_Bottom_Percent` - How much to flatten the bottom ### Doughnut * `Doughnut_Inner_Diameter` - Inside diameter of the doughnut * `Doughnut_Outer_Diameter` - Outside diameter of the doughnut ### Icing * `Add_Icing` - Add icing to the doughnut * `Icing_Thickness` - The thickness of the icing * `Icing_Swoops` - The number of swoops in the icing * `Icing_Drippiness` - The drippiness of the icing ### Sprinkles * `Add_Sprinkles` - Add sprinkles to the doughnut * `Sprinkle_Type` - The type of sprinkles * `Sprinkle_Distribution` - How to place the sprinkles * `Sprinkle_Diameter` - The diameter of the sprinkles * `Sprinkle_Length` - The length of the sprinkles (Long Sprinkles only) * `Number_of_Sprinkles` - The number of the sprinkles ### Teeth * `Mouth_Width` - The base width of the mouth * `Number_of_Teeth` - The number of teeth in the mouth * `Teeth_Shape_Ratio` - How flat or round the teeth should be * `Teeth_Smoothing` - The amount of smoothing applied to the teeth * `Teeth_Bite_Percent` - The amount of bite as percentage of mouth radius * `Teeth_Position_Rotation` - The position of the teeth ### Preview * `Show_Unselected_Parts_In_Preview` - Whether to show unselected parts in preview mode * `Show_Teeth_In_Preview` - Whether to show the teeth in preview mode Design and Performance Considerations ------------------------------------- To improve performance, previews are generated with a low polygon count. Your exported design (STL) will have a higher polygon count and may take several minutes to render, depending on your system specification and chosen customizer options. The default samples may not be easily printable without a raft and/or supports, however, we've provided a number of customizer options that will help you minimize the need for rafts or supports. In particular you can use the `Flatten_Bottom_Percent` option, but you can also adjust settings such as `Icing_Thickness` to reduce the need for supports. If you'd like a multi-coloured print but you do not have a multi-extruder 3D printer, consider printing the 'Doughnut' part and 'Icing' (or 'Icing with Sprinkles') separately and joining them with a few spots of glue. Material -------- This design is perfect for printing in many filaments, including PLA, PETG and ABS. Versions -------- * 1.0 (8 Apr 2022) - Initial version Printing -------- Recommended slicer settings: * Resolution: 0.1mm - 0.2mm * Infill: ~20% or higher if you need extra durability. * Supports: Probably for most designs. * Rafts: Not required, unless you use a low `Flatten_Bottom_Percent` value or experience adhesion issues. License ------- The "Bitten Doughnut" models (.stl) are licensed under the [CC BY](https://creativecommons.org/licenses/by/4.0/) license by [Code and Make](https://codeandmake.com/). The "Bitten Doughnut" code (.scad) is licensed under [The MIT License](https://opensource.org/licenses/MIT) by [Code and Make](https://codeandmake.com/). Note: 'BSD' license has been selected as it is the closest available option in the list. We are proud to offer content to you absolutely free. ------- We love to create free content for you. As you might imagine, it takes a lot of time. Supporters help us fund materials and equipment to create future projects and tutorials. To show your appreciation, please use the link below: https://codeandmake.com/support We thank you so much for your support!