Modifying brep by Moving One Point

[Noah7 (Noah)]

Hi,
Is there a way to modify Brep by moving one point on the Brep?
I want to change the geometry by moving a point with black circle along the blue curve.

[scottd (Scott Davidson)]

Not in polysurfaces. Only single surfaces.

Meshes and SubD can have points moved. The shape shown looks like it could be a mesh.

For poly surfaces explode it, the move the points of the surfaces.

[adel.albloushi]

to turn that surface into a mesh, i think you can use simple mesh component

[Joseph_Oster]

Creating a loop to edit a brep in real time with Anemone

Why use PTComponentLibrary when the standard GH Divide Distance does the same thing? [missing] Why not use the obvious three rectangles instead of four? How was the brep created in the first place? How are you going to drag corner points around (“edit the highlighted curves”) when the points don’t exist in a Rhino file? Your proposal doesn’t sound feasible to me. The Anemone loop probably isn’t necessary and it’s not the obstacle here. “edit the highlighted curves” is the problem. Solve t…

Creating a loop to edit a brep in real time with Anemone

Here is something that works similar to what you describe, but without Anemone and without moving the surfaces to the ground. It is a three step process and will break if you move corner points too close to each other… That flaw might be fixable. STEP 1: bake these points (Disc in labeled green group) STEP 2: select baked points and assign them here (Pt param in labeled green group) STEP 3: select baked points in Rhino and move them around [3dto2dto3d_2022Oct4b] 3dto2…

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[Noah7 (Noah)]

Thanks for replying!!
I’ve made it to mesh and got points.
Is there a way to select one point and move it?

[Noah7 (Noah)]

Thanks for replying!!
Can my file work same way??

0406.3dm (188.1 KB)

[scottd (Scott Davidson)]

Here is moving points: https://youtu.be/vWPT7VEWBzo?si=NqamTTqHOdJYx5jk