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Questions tagged [geometry-nodes]

Use this tag for questions regarding Geometry Nodes, a modifier added to Blender in version 2.92 to manipulate geometry in a Blender scene.

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Geometry Nodes - Point Cloud from custom XYZ coordinates?

I'd like to create a point cloud using the Geometry Node Editor based on my own custom data. The data is stored in a .txt file, plain [x,y,z] coordinates and looks like this: ...
Petra Svobodova's user avatar
0 votes
1 answer
1k views

Distribute object instances at every vertex

Can I distribute object instances at every vertex? I tried with the new geometry nodes but it only distirbutes randomly (see screenshot).
10ALF12's user avatar
0 votes
1 answer
1k views

How to transfer attributes from source mesh to distributed points?

Let's say I have a Vertex group, that controls a point distribution: Point scale disabled because it doesn't work as expected But if I want to scale points by this Vertex group, I can't do it, ...
Crantisz's user avatar
  • 36k
5 votes
1 answer
2k views

How to move points along their rotation in geometry nodes?

I would like to do something like this: randomly rotate points, place object instances, move points to new positions by a set amount BUT in the direction of current rotation, (and then repeat). But I ...
korda's user avatar
  • 395
3 votes
1 answer
2k views

'Join Geometry' node does not work with uv maps

I'm just playing around with the new geometry nodes and noticed that whenever I use 'Join Geometry' it kills the uv map. (No Uvmap present anymore after appliying the modifier.) If I use 'Boolean' on ...
NA_'s user avatar
  • 31
3 votes
1 answer
3k views

Geometry Nodes instancing faces (Update Blender 3.0)

How to make Instancing Faces and aligned to face normal in Geometry Nodes? I tried blender 3.0. Mesh to Points node solved instancing in the middle of a triangle. But aligned to face normal weird. ...
Kálmán Kovács's user avatar
26 votes
2 answers
18k views

Control Instance Color with Geometry Nodes

I'm excitedly playing with the new Geometry Nodes system, but I've run into a limitation. I would like to control the color of object instances created with the ...
peacememories's user avatar
3 votes
1 answer
689 views

Point Separate Node not working in 2.92 Release Candidate?

I'm trying to separate a point cloud into 2 different outputs using a geometry node and no matter what i try, the point separate mask isn't picking up the attribute, Geometry Output 1 is just showing ...
NETSRFR's user avatar
  • 33
4 votes
1 answer
671 views

How to make shape-keyed particles behave independently?

Let's say we have a mesh object with a Shape Key deformation, and it's driven by a Driver based on its distance from an Empty. It works as expected. But then if we want to make a Particle System of ...
Mentalist's user avatar
  • 19.3k
3 votes
1 answer
727 views

How to expose an object attribute

how do you expose an object attribute to another object in geometry nodes? for example: on the left the main one with geometry nodes and on the right another with another geometry node instancing the ...
Mobin's user avatar
  • 1,657
4 votes
2 answers
5k views

Is it possible to animate geometry nodes?

I would like to insert the F curve from the sound into the Factor parameter in the Node editor (1.). But after adding the keyframe, I don't see this channel in the graph editor. (2.) I don't know how ...
projekt nula's user avatar
4 votes
2 answers
381 views

Is there a list for blender build-in attributes?

Is there anywhere that we could look up the list of build-in attributes on an mesh or object? for example the object origin? for use in geometry nodes.
Mobin's user avatar
  • 1,657
4 votes
1 answer
2k views

Shape keys and geometry nodes

Is it possible to add a parameter or attribute in the geometry node tab to affect shape keys?
SneedMan's user avatar
3 votes
1 answer
3k views

Now that Geometry Nodes is here Should I still learn Animation Nodes? [closed]

I stared learning Animation nodes and Sverchok for procedural modeling and animation. Now that Geometry Node is here should I still learn Animation Nodes or focus on the Geometry Nodes?
saicode's user avatar
  • 983
3 votes
2 answers
11k views

Geometry Nodes and Exporting (Creating a mesh) in Blender 2.92

I'm trying to export Geometry Nodes geometry to an FBX. When I import the file elsewhere, though , there don't seem to be any normals associated with the Geometry Nodes object. Typically, I'm able to ...
laffan's user avatar
  • 51
3 votes
1 answer
283 views

How to create a graph(ANN) with blender 2.9+

I want create a graph, or similar, like this: How to do this with geometry nodes(a procedural method) and/or with modifier?
rerere L.'s user avatar
4 votes
0 answers
3k views

Geometry nodes and physics?

Can Physics be used in conjunction with Geometry Nodes (Blender 2.92+)? I have a attribute sampled plane using a scaled Cube as the point instance. I would like to apply a gravity (Rigid Body World/...
PLM MPT's user avatar
  • 319
8 votes
2 answers
3k views

What are Geometry Nodes Attributes?

Precisely what are attributes in the context of geometry nodes? I have been able to find little to no documentation and/or community info on this subject. Explaining or linking to an in-depth ...
Edmond_ _Dantes's user avatar
2 votes
1 answer
3k views

Geometry Nodes. What to enter in the result to get a change in the Z axis?

I entered scale to control the size of the object, if I want to control its height, what should I enter? I tried dozens of different ways.
שלומי רשף's user avatar
7 votes
2 answers
925 views

How to orient objects to face towards another object in geometry nodes

I have set up a particle system based on a group of people that I would like to face towards a target. I know I can play with the rotation of the whole system and randomize, but global rotation doesn'...
dimitarsp's user avatar
  • 1,386
8 votes
1 answer
1k views

Texture map to a beveled curve or path

I've been trying to map a beveled curve properly. It look stretched out of the box: Converting to a mesh, marking the seams and unwrapping everything looks nasty. The trick with the curve modifier on ...
Petum's user avatar
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