How do create a sliced Prim to fix one end when stretching

[Bedlam Ansome]

How do create I a sliced Prim to fix one end when stretching along an axis?

For example, when something like a lightsaber blade extends in one direction from a fixed point.

Edited August 5, 2023 by Bedlam Ansome

[ChinRey]

21 minutes ago, Bedlam Ansome said:

How do create I a sliced Prim to fix one end when stretching along an axis?

For example, when something like a lightsaber blade extends in one direction from a fixed point.

I'm not sure what you mean, this is how the slice function works by default. Alter the Slice Begin and the top of the prim (along the z axis) still stays in the same position. Alter the Slice End and the bottom of the prim is stationary.

[Wulfie Reanimator]

Either set one of the Slice Begin/End properties to 0.5, or set the Path Cut to 0.125 and 0.625.

This way the visual part of the prim will be only on one half of the object, and only one end will move when the object is resized.