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GDL
About building parametric objects with GDL.

Rescue Education on the Use of Status Codes

baixiaodong
Booster

The 600, 800 status codes in a line segment or arc are difficult to understand. Can you please explain the difference between the usage environment of 600 and absolute coordinates?

800 is for modifying tangents, but the corresponding rule cannot be found.

 

Thank you!

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runxel
Legend

600 means the start of a polygon. Basically the same as 0. You'll only need it for holes.

800 will not generate a new point/segment, but rather give the GDL interpreter a new tangent seperately from the actual current one. This is a rarely used statuscode; it will be used by other following statuses like 1000 and 2000.

Lucas Becker | AC 27 on Mac | Editor at SelfGDL | Developer of the GDL plugin for Sublime Text |
«Furthermore, I consider that Carth... yearly releases must be destroyed»

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