Using GetPoint to get a point, a face will be highlighted when mouse hover on. Is it possible to get this face? I want to implement a function drawing rectangle similar with SU Move mouse on screen, and get point and face Draw a rectangle to show which plane will be used to draw rectangle. Curre…

[image] ryan: Using GetPoint to get a point, a face will be highlighted when mouse hover on. Can you point me to a Rhino command that does this? Thanks, – Dale

This is code public Result RunCommand(RhinoDoc doc, RunMode mode) { GetPoint gp = new GetPoint(); gp.Get(); return Result.Success; } and when move mouse on a object, it will be highlighted [image]

It is not important that whether GetPoint can do this? It is key to know how to implement something similar with SU.

Get highlighted face which mouse in when using GetPoint

Rhino Developer

RyanZhou (ryan) July 29, 2022, 1:21am 5

I implement finding face with my way, support curve/extrusion/brep/instance, because not find any api directly support this. below is a demo
suinrhino

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Get highlighted face which mouse in when using GetPoint

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