Fan Mount/Duct - OpenSCAD Library

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An openSCAD library allows users to create mounting surrounds or ducts for DC fans with specified sizes and lengths. This can be used in your own openSCAD fan mount designs, or a longer length can be chosen to draw a section of ducting or a make-up piece. Fan dimensions included are 25mm, 30mm, 40mm, 45mm, 60mm, 80mm, and 120mm; custom dimensions can also be defined. Version 2 includes a cutter option. To incorporate the library in your openSCAD design, save it to your library directory or root folder. Use the 'use' command to call the library, then use the module with parameters such as size, thickness, and cutter status (true/false). The 'size' parameter determines the predefined fan dimension, 'thick' sets the holder or duct thickness, and if 'cutter' is set to true, screw holes and corners will not be generated, allowing for use in subtraction operations.