Gizmo mode moves target cloud instead of source (counter-intuitive behavior)

[bloom256]

Description

In Gizmo mode, the target cloud is being moved, which feels counter-intuitive.
The typical expectation is that we move the source to align to a fixed target.

Example in this video (starting at 4:13):
https://youtu.be/6SNvrZ2ROKg?si=nPGySeb66KEnjlPa&t=253

In this case:

• Source cloud: 550 (purple)
• Target cloud: 323 (green)

However, in Gizmo mode the green (target) cloud is moved, while the purple source remains fixed.

Since the goal is to align source → target, it would be more intuitive if:

• target stays still
• gizmo transforms the source cloud

---

Proposal (for discussion)

Consider swapping Gizmo behavior so that:

• target remains fixed
• source cloud is transformed

---

Notes

I don’t have bandwidth to address this right now due to other priorities.
If someone picks this up, feel free to update this issue.

[yuckinus]

I think this is linked to issue #357, i will try to address it