Parameterized IKEA SKADIS Pegboard

I noticed that it seems no one has posted a parameterized model of the IKEA pegboard, so I decided to complete this task!OpenSCAD is a great parametric modeling tool, and I spent a few days learning how to use it. After some effort, I finally achieved the parameterization of the IKEA pegboard model. Now you can customize the width, height, and thickness of the pegboard, and you can also choose to add screw holes in the four corners to fix it in certain places.我注意到似乎没有人发布过参数化的宜家洞洞板模型，因此我决定完成这项工作！OpenSCAD是一个不错的参数化建模工具，我花了几天时间来学习如何使用它。经过一番努力，我最终实现了宜家洞洞板模型的参数化，现在你可以自定义洞洞板的宽度、高度、厚度，还可以选择在四个角上增加螺丝孔来将其固定在某些地方。 I chamfered both the pegboard and the edges of the holes. You should know that creating chamfers in OpenSCAD is quite challenging. The project "Chamfers-for-OpenSCAD" on GitHub helped me, and its author is SebiTimeWaster. I borrowed one of the modules (named chamferCylinder) from it, which can generate cylinders with chamfers. By combining these cylinders with the hull() functio