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Questions tagged [intersection]

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3 votes
1 answer
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Dynamic Distance between Instances while rotate

I have the following problem: I have created a simple grid to which an Instances on Points node is connected. I used an Object Info Node for the instances. However, the object is larger in width than ...
fefe's user avatar
  • 33
0 votes
0 answers
26 views

Strange left-over vertices after using a boolean to intersect two objects

I have this simple wall that has 64x16 subdivisions and then an arched wall (created by beveling a wall of the same size but with only 8 vertices). Now I want to intersect them using a boolean so ...
alexmro's user avatar
  • 51
1 vote
0 answers
41 views

How do you highlight an edge with a material?

I have two solids that intersect (one red, the other green). I would like render them both slightly transparently so I can see all the edges and would I'd also like to highlight the edges that lie on ...
nickponline's user avatar
1 vote
0 answers
25 views

Rigged mesh intersecting and overlapping during posing process

I hope you're all having a great day! I'm still very much a beginner when it comes to using Blender, and so far, I've just been playing around with it. I have a question about animating rigging. Here'...
alexmic8's user avatar
0 votes
0 answers
45 views

Overlapping Polygons Causing Render Artifacts

I want to render a model that has overlapping polygons. The viewport and Cycles render show artifacts wherever the overlaps are. Is there a way to fix that in the render settings? Viewport Render ...
hal's user avatar
  • 1
2 votes
1 answer
100 views

How to intersect two meshes to get a line? I can export?

I'm new to Blender. I am trying to find the intersection line between this mesh and another mesh, or a plane. I basically will have a plane at a certain height and I want it to cut through the ...
CStarkey's user avatar
0 votes
0 answers
26 views

Creating precise connections on angled (intersecting) objects

I am trying to create precise connections on angled (currently intersecting) objects. I want to remove the green part from object A, the blue parts from object B, and the red part from object C. I ...
Chris S.'s user avatar
  • 293
0 votes
0 answers
32 views

Intersection boolen shader

How can I make a shader that will change if two objects intersect? (More precisely, I need to understand how to calculate the factor for a mix shader using vector maths)
Dmitriy's user avatar
  • 41
0 votes
0 answers
59 views

How to extrude a face until it intersects with another object?

what I want to achieve: I want to extrude a face until it hits another object so that a clean seam is produced. I read as a suggestion to use Tool/Options/Auto Merge and "Split edges and faces&...
druckmyding's user avatar
0 votes
1 answer
28 views

Intersect boolean option in face

I am trying to use the Intersect Boolean option in Face menu after using a Boolean modifier then joining the object and i cleared the Boolean modifier but when i go to the edit mode as u can see in ...
viki's user avatar
  • 31
0 votes
0 answers
46 views

Create a single mesh by combining the points where two meshes meet using Geometry Node or python

I am studying Geometry Node in Blender and I am currently facing the problem of creating a mesh between two curves using Procedural. Several curves were set using Curve, and meshes were placed at ...
hehehoeho's user avatar
0 votes
1 answer
56 views

Get the coordinates of the intersection between a line and 3d model

I'm new to Blender. I want to know if there's a way to get the coordinates of the intersection point between a given line and a 3D model, just like the picture below. Thanks!
Jin Gordon's user avatar
2 votes
0 answers
136 views

How do I avoid instances intersecting each other?

I have a curve to mesh object (stem) that has instances scattered along the surface randomly (thorns). They are perpendicular to the mesh normals and they rotated randomly. I would like to achieve: ...
Robin21's user avatar
  • 61
2 votes
1 answer
205 views

Geometry Nodes: How to find the intersection of two splines (not line segments)

This is not the same question as Geometrynodes Curve Intersections - or at least not how the answers interpreted it. That question solicited answers dealing entirely with two straight line segments, ...
Emily's user avatar
  • 361
2 votes
1 answer
129 views

How to bevel a sharp edge angle on a text mesh?

When I try to bevel edges with sharp angles like this: It turns out like this: How can I avoid a jumbled mess as shown above without having to manually fix it in edit mode or use Clamp Overlap in ...
Expandular's user avatar
1 vote
0 answers
52 views

How to make an intersection between two meshes seem like they are one

I am trying to make a model of a small creature, whose limps and ears are connected to its main body. I made the ears out of a different mesh instead of an extrusion, the problem is: it looks like it ...
Eule's user avatar
  • 349
3 votes
1 answer
144 views

Intersecting surface area between two three-dimensional meshes

I have two three-dimensional meshes that intersect. I would like to find the surface area of the larger mesh that intersects the smaller one: I can do this by joining the objects together, selecting ...
kozina-adjacent's user avatar
0 votes
0 answers
30 views

Face fill between edges is connecting to wrong edges

I have two parts (green and blue). I'm trying to fill the gap between them. In image 1 I have highlighted two edges where I want to fill with a face. I press F to fill, and get the results in images 2 ...
Lori 's user avatar
  • 41
0 votes
1 answer
175 views

Help with Mesh Intersection/character self collision

I know this issue has to do with weight painting but she's already weight painted so I don't really understand how to use that to solve this? It happens with the whole body in general when she moves. ...
Secondlife01's user avatar
0 votes
0 answers
44 views

Geometry nodes animation intersection

How to remove intersection between those light rays which was made from planes and animated via geometry nodes and a cube. I'd like to make an animation when the light rays will be only from the ...
Alexander Tek's user avatar
0 votes
1 answer
404 views

Donut Tutorial: Stop sprinkles from intersecting

I started Blender guru's donut tutorial and it's brillant so far. But one thing really annoys me. My sprinkles are intersecting at some points and in the tutorial he doesn't say how to fix it. It's ...
Lisa's user avatar
  • 1
0 votes
0 answers
20 views

mesh intersects itself during animation

I'm new to animating cloth, and I have a small, probably basic question. I have these really baggy pants, and the mesh is intersecting at the back of the knee during animation. Adding more geometry ...
Daeus's user avatar
  • 1
1 vote
2 answers
93 views

Cut a face while snapping to vertices

I'm trying to cut a face along vertices. Basically, I've got one object (all one mesh) and I need to cut some parts out. I've already got the vertices in the right places. I've managed to create a ...
Josh's user avatar
  • 13
1 vote
0 answers
31 views

Delete non-intersecting parts of two solids

Is it possible to extrude an imported curve, duplicate it, rotate the duplicate 90 degrees on center, and then retain only the intersection of the two extrusions?
Bill Ware's user avatar
1 vote
1 answer
57 views

Intersection between rotated plane and volume sometimes fails

I want to use geometry nodes to cut out the part of a 2D plane that lies inside a cube. As a minimal setup, I just added a plane to the exisiting default cube and scaled it up by 3: When applying the ...
Fii's user avatar
  • 107
0 votes
0 answers
176 views

Intersection line between surfaces

I am new to using Blender, I am wondering if there is a way to easily get the intersection path between two planes as an object. So far what I've done is use the intersect (knife) tool and then ...
Fabian's user avatar
  • 1
1 vote
0 answers
313 views

How to get coordinates of intersection between a plane and an object (using python API)? [closed]

Like showing above, I would like to get the coordinates of intersection between an object and a cube(the cube also could be a plane). That's to say, I want to get the intersection coordinates in the ...
sdsy888's user avatar
  • 33
0 votes
3 answers
296 views

Clean from internal edges and faces

1 month blender newbie question. The first one I ask, because can't google it right. I've created a drawer knob by duplicating and rotating 4 ovoids and later joining them together. It is visually ...
Yuriy Eduardovich Tereshchenko's user avatar
0 votes
1 answer
87 views

how to fix inconsistent triangles when slicing a box by planes

My group had developed a Blender based addon - BlenderPhotonics - which can be used as a front-end for 3D tetrahedral mesh generation (by calling our Iso2Mesh toolbox in the backend). The details of ...
FangQ's user avatar
  • 111
1 vote
1 answer
68 views

Removing Part of Plane Inside Intersecting Object

My fiancé owns a homemade dog treat business and the process of making the small sized treats is very tedious since the cookie cutter is so small. I'm trying to design a cookie cutter that she can use ...
Permanent Night's user avatar
1 vote
1 answer
38 views

Blender scripting: Object intersection does not work after using spin()

I'm new to Python scripting in Blender, and trying to intersect two objects. One of those objects is complex (spun/extruded multiple times), and when I try to call the intersection routine (...
Blender Nube's user avatar
0 votes
1 answer
149 views

Remesh modifier converts intersecting surfaces to cavities and breaks water-tightness

This is an issue I found when I look for a solution for converting intersecting mesh objects to a single voxelated labeled array. when applying the "remesh" modifier to intersecting surfaces,...
FangQ's user avatar
  • 111
1 vote
1 answer
68 views

Extruding faces through overhanging geometry, how to avoid self intersecting in object? [closed]

I want to extrude surfaces far enough that the objects faces will intersect. Is there a neat way to trim all related faces and remove the parts that are "inside" the object? Like some sort ...
Leo's user avatar
  • 9
1 vote
1 answer
75 views

Recreating this U-shape with cross walls

I asked a similar question before because I assumed I could figure out the rest by myself. Well, that didn't really work out, and I am once again asking for your support. How would I go about creating ...
Junevault's user avatar
  • 109
0 votes
2 answers
88 views

how to make point on two intersected edge?

Can you tell me how to set the point on the two intersecting paths? I pressed Ctrl+G and enter but nothing happens.
mailo-gum's user avatar
1 vote
1 answer
78 views

Array modifier creates inner intersected surfaces in spheres. How to deal with it? Select interior faces doesn't work

Array modifier creates inner intersected surfaces in spheres after apply. How to deal with it in a beautiful way? "Select interior faces" doesn't work.
Galina Perestan's user avatar
0 votes
1 answer
158 views

How to remove this protruding mass inside a self-intersecting object?

Inside view of the object with the protruding edge that I want to remove. Outside view of the object. The tubular portion intersects the body and results in the protruding mass that I want to remove. ...
tlietz's user avatar
  • 3
1 vote
2 answers
2k views

Distribute points in volume without instances intersecting

I have been fighting with intersecting instances in a volume for a long time now and can't find a solution and also lack knowledge of nodes. "Distributing points on faces" node has a "...
Alex's user avatar
  • 13
3 votes
2 answers
332 views

How to add a point on the opposite edge at 90 degrees

How to add a point perpendicular to the selected one on the opposite edge?
IZI's user avatar
  • 57
3 votes
3 answers
3k views

cut intersect edges

I want to create a hexagon using the following steps: Create a plane Copy it and rotate z The desired output I googled for solutions, but only found the Knife tool which entails a lot of work to cut ...
UncleTeo's user avatar
  • 359