Geometry nodes: rotate instance to curve

Support Modeling
1

Hi,
I just want to know how to rotatate instance (only one) inserted by instance on points. Problem is that I want to move a instance following a curve and its rotation. Maybe it will be another node than instance on points, but rotation will be inserted by other node than Curve to points, because these points are static, and I want this point to be able move on the full lenght of that curve.
I hope you will be able to help, thanks.

2

If it is only one point then the Follow Path constraint will work fine.
If you really want to do it in GN then you can use Sample Curve:

image
image1023×790 113 KB

Good luck.

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3

Thanks,
but I want that curve to be part of the geometry nodes (not external instance). Could you please send me blend file, because how I tried copy your geometry nodes and failed to make it work.

4

Follow Cure GN.1.blend (96.7 KB)

Nothing stopping you… go right ahead and do that.

Good luck.

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