Raildraft
Toy train layouts that actually fit together
What it does
Build Plarail layouts at real dimensions. Raildraft solves the play in every joint, so you know the loop closes before you lay it on the floor — and which rail would fix it if it doesn't. Unofficial fan tool. Plarail is a registered trademark of Takara Tomy.
A web app for building Plarail layouts using real-world dimensions. It accounts for the free play in every joint, and for slightly forced connections too, so you know whether the loop closes before you lay it out on the floor.
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