Unanswered Questions
5,216 questions with no upvoted or accepted answers
4
votes
0
answers
74
views
Instancing a space theme with a draw callback
In a somewhat tongue in cheek answer to https://blender.stackexchange.com/a/197340/15543 have come across the possibility of having one instance of a 3d view showing a different theme than another.
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- 84.6k
4
votes
0
answers
342
views
How to split unconnected splines into separate Curve Objects without bpy.ops?
The following code separates unconnected splines into individual curve objects just fine (as far as I can tell).
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- 831
4
votes
0
answers
257
views
context is incorrect error in async method probleme
hey guys i'm trying to use some blender commandes inside a async methodes, but it seemes like blender commands don't work insisde async methodes, i will apreciate any help:
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- 41
4
votes
0
answers
4k
views
When to use ".ensure_lookup_table()"?
For modifying meshes (in the hereunder example removing vertices), I use the script as follows:
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- 41
4
votes
0
answers
445
views
Recover python script after blender crash
When writing a script and Blender crashes I lose the changes in my script? If blender crashes, I can only get the scripts I've saved manually saved (via Alt+S or Edit > Save).
Often I will do Run ...
- 141
4
votes
0
answers
400
views
Is it possible to apply ocean modifier for only one face of geometry?
I was trying to recreate this illustration with my limited knowledge.
And while doing that I tried to follow some tutorials. In one of the tutorials, the animation done with ocean modifier and ...
- 13.7k
4
votes
0
answers
1k
views
Import Blender EXR in Python EXR for depth map
I am currently trying to extract a depth map created by Cycles and read it in Python to undo the distortion introduced by Cycles. Let me tell you what I've done so far step-by-step.
I cannot use ...
- 51
4
votes
0
answers
180
views
Blender python interpreter doesn't like cuda: Trying to run cupy
I'm trying to launch some form of cuda interaction via the blender python interpreter and keep running into Segmentation Faults. After tracing through the code with python's ...
4
votes
0
answers
442
views
Shading according to velocity
I have a rigid body simulation of many objects and would like to change how they're shaded depending on velocity. It's easy to get location from object info node, but how about change in location ...
- 355
4
votes
0
answers
508
views
Build Blender as a Python module with Draco compression enabled
I've succeed in building Blender as a Python module, but I would like to be able to use the draco compression when exporting glTF (gltb) files.
When building Blender as a Python module, I set CMake ...
- 15
4
votes
0
answers
180
views
Possible to give a shadow a different material?
Hello.
Let say that in a this image, i'd like all shadows to be rendered as an red emissive material, is this possible in render ? procedurally, witouth any modifiers, just by the shader editor ?
- 1,942
4
votes
0
answers
594
views
mathutils.Matrix, matrix_world: set + get round-trip with ndarray requires transpose?
It seems like the Blender Python API lets you set certain transform attributes, like .matrix_world, using NumPy matrices.
However, it seems like there may be some ...
- 141
4
votes
0
answers
220
views
sending Data or Values to linked Objects in Blender 2.80 / 2.81
I work a lot with linked data and library objects or linked collections.
Is it possible to send values or variables between the different hierachical structures ?
So for example:
SCENEFILE (var = ...
- 595
4
votes
0
answers
522
views
Setting custom prop to Sequence
I need props in sequencer strips, to store data in each individual strip. One of the prop should link to other strips but:
I can’t make ...
- 13k
4
votes
0
answers
445
views
How to check if mouse is in View3D Window from modal operator (2.80)
In the context of a modal operator, I would like to perform an operation when the left mouse button is clicked in the VIEW_3D area, ...
