7
votes
Accepted
How do I generate a rough outline around a shape in geo nodes
something like this?
If you need to keep the concave angles, try this node setup (lower performances)
If the object you want an outline on is 3D rather than 2D you can use a node setup like this
- 1,367
5
votes
Accepted
Morph curve into line?
You can create a curve line, move the endpoints to position it (set position node with endpoint selection node plugged into the selection socket), resample it (resample curve) using the same number of ...
- 763
5
votes
Issue with the Hook Modifier in Curve Distortion
I think the issue is occruring because you only selected the control points and not the handles when you assigned it to a new hook object
instead, select the control point and its handles and assign ...
- 1,367
3
votes
Morph curve into line?
Sorry I just couldn't get the result from Hadriscus's answer ... so here is what worked for me. For Blender 3.4+ use Sample Index node (instead of my Transfer Attribute).
To animate transition (morph) ...
- 34.9k
3
votes
Accepted
Why does applying a bezier curve modifier flip my object?
The Curve modifier will deform the object along the Y axis if you set Deform Axis to (positive) Y.
However it has to orient one of the other axes of the object along the normals of the Curve. In this ...
- 2,828
2
votes
Accepted
Trim curve based on radius of control points using geometry nodes
In this particular case, I would not use the Trim Curve node if I were you, for two reasons:
When trimming, the values for the radii are interpolated, so you end ...
- 33.8k
2
votes
Accepted
DXF imports convert polylines to splines
The issue is not in Blender's DXF importer.
The file has DXF objects like Circle, Arc, LWPOLYLINE and also Line. The curve objects are imported as Bezier type of curve and the Lines - as Poly.
If you ...
- 2,828
2
votes
Accepted
How to taper a curve with geometry nodes - the proper way?
You're right.. you want to sample the taper-curve's Y at X (in projection). not the taper-curve's Y at Factor.
Sticking to your tree, you could 1. Capture the Y on points, 2. Collapse the points onto ...
- 74.1k
1
vote
slope from an extruded curve object
(Using Blender 3.6.5)
The Z coordinate can not be modified because the shape of the curve is 2D. And it as to remain 2D to fill upper and lower surfaces.
Procedure: Add a Geometry Nodes modifier to ...
- 146
1
vote
Uncontrollable Offset with Follow Path
Constraints operate on object transforms, regardless of the geometry they contain. It appears the cube mesh has moved from its origin, you probably moved it away while in edit mode. To recenter it, ...
- 763
1
vote
How to taper a curve with geometry nodes - the proper way?
Here is one way to do this :set the sample curve node to vector and plug in the value socket a position node. I used the Z axis in this case
- 1,367
1
vote
How can I close thick hair tips made with curves while keeping their tubular form?
Here is how to set up your geometry nodes based on the file you shared:
You can go back to your second modifier : Set Hair Curve Profile
and play with the hair shape and radius.
- 2,828
1
vote
Accepted
Geonode : Morphing profil along a curve
$\hspace{15pt}$The Curve profile is the same for all points in the curve, as it is evaluated only once. For that to work it would first need that Blender supported $\color{MediumSpringGreen}♦$ ...
- 5,878
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