feat: add bridged_hole() module for FDM unsupported holes (#1467)#1959
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junhinhow wants to merge 1 commit intoBelfrySCAD:masterfrom
Open
feat: add bridged_hole() module for FDM unsupported holes (#1467)#1959junhinhow wants to merge 1 commit intoBelfrySCAD:masterfrom
junhinhow wants to merge 1 commit intoBelfrySCAD:masterfrom
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Creates bridging geometry for holes in FDM 3D printing that lack support underneath. Uses progressively rounder polygons: Layer 1: rectangle (2 bridges) Layer 2: rectangle rotated 90 degrees Layer 3+: regular polygons (8, 16, 32... sides) Parameters: r/d: hole radius/diameter layer_height: height of each bridging layer (required) layers: number of bridging layers (default: 3) spin: rotation angle for first bridge direction The module is attachable and works with diff() for subtraction. Includes parameter validation and regression test. Ref: BelfrySCAD#1467
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Summary
bridged_hole()module in miscellaneous.scad for FDM 3D printingTest plan
bridged_hole()generates valid geometry with default parametersd=(diameter) parameterAddresses #1467
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