All Questions
39
questions
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32
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Same mesh/submesh has many more vertices after export and reimport to Blender
How is it possible that the same submesh after exporting to .glb(gLTF 2.0) and re-importing into Blender has MANY more vertices e.g. before export was 55068 vertices and after export and re-import ...
- 1
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18
views
Importing Vertex groups with duplicated vertices
I'm working on a project to generate a mesh that was written in VSCode. When I create my vertex groups and run it directly in Blender, there is no issue.
However, when import the file as a .obj, it ...
0
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148
views
Getting UTM coordinates of Blender GIS
I created a terrain following an actual area (5 km X 3 km) using Blender GIS. My steps: Blender GIS > Base map > Get Elevation > Get OSM. Then I exported it into a .STL file, as I want to use ...
1
vote
1
answer
421
views
GLTF exports extra vertices
When exporting a smooth-shaded default cube as .GLTF, Blender adds duplicate vertices. The GLTF file has 14 vertices, when there should be only 8 (smooth-shaded, so shared normals).
When I export to ....
- 13
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38
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how to displace a mesh (in viewport) with a texture without changing the vertex normals direction?
I'm trying to displace a geometry while keeping the original vertex normal's direction, I need the effect to be achieved in viewport since the mesh must be exported into a game engine.
The only way I ...
- 1
0
votes
1
answer
120
views
Vertex count changes when exporting mesh as plymesh
When I create a simple Icosphere mesh in Blender, the statistics tab shows me that it has 42 vertices. I then export this mesh to .ply and then re-import the .ply-file. Now, the statistics tab shows ...
- 55
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40
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How to smooth properly?
The problem is that it looks good in Blender:
but looks like this in the game or another 3d program:
I tried auto smoothing, Subdivision surface but then there were holes in the model. It seems like ...
user163182
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67
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Getting vertex and normal indices to match when exporting mesh?
I am exporting a model as an obj. I want to store one normal per vertex, meanin I want the index of the normal and the vertex to be the same. I am getting this on my exported file:
...
- 241
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132
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Export vertex colors in a mesh with no faces?
Basically, what I'm trying to do is export some kind of custom per-vertex data from blender.
The closest thing I've found is: according to this post, blender can extend the .obj format to include ...
- 1
1
vote
0
answers
122
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Exporting PLY - No difference between moving object and moving its origin?
I create models in Blender, export them as point clouds and use them in another project.
Today I wanted to test the following use case and I am surprised that the exported ply file looks differently ...
- 111
1
vote
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answers
44
views
Obtaining the coordinates of an objects vertices, without the objects scale and rotations applied
I have constructed a tileset for a project and need to exporting the vertices of each object.
When I take the position of all of the vertices of an object it applies the scale and rotation factors I ...
- 11
2
votes
1
answer
2k
views
How can I get vertex color on geometry generated with geometry nodes
I am trying to set the vertex color of a generated geometry to output it to a .ply file (and not necessarily having them displayed into the viewport). I can set the vertex color to the original mesh, ...
- 23
2
votes
1
answer
196
views
Import revised Z coordinate data into an Object
I exported the vertex coordinates (x,y,z) of an object in a csv file. I adjusted the Z coordinates in EXCEL, for the purpose of smoothing (a road).
I now want to import the adjusted Z-coordinates ...
- 141
1
vote
1
answer
244
views
Why my edit mode is bigger than my object
I created a rock by rock generator addon, but when i go to edit mode, the vertices are much bigger than my rock, then i can't export to glb because my object gets deformed.
Please helpp, i'm ...
- 33
1
vote
1
answer
807
views
select certain vertices and export the xyz coordinate
How may I select certain vertices I want from this 3d mesh in Blender and export these vertices coordinates values as a table in a *.xls or *.csv file format?
I'm looking at 100 over vertices to be ...
- 23