package main import "github.com/deadsy/sdfx/sdf" const ( M4_SCREW_HOLE_DIAMETER = 4 //m4 screw M3_SCREW_HOLE_DIAMETER = 3.1 //m3 screw M2_SCREW_HOLE_DIAMETER = 2 //m2 screw ) func M4screwHole() sdf.SDF2 { hole, _ := sdf.Circle2D(M4_SCREW_HOLE_DIAMETER / 2) return hole } func M3ScrewHole() sdf.SDF2 { hole, _ := sdf.Circle2D(M3_SCREW_HOLE_DIAMETER / 2) return hole } func M2ScrewHole() sdf.SDF2 { hole, _ := sdf.Circle2D(M2_SCREW_HOLE_DIAMETER / 2) return hole }