Questions tagged [python]
Python is an object-oriented programming language. In Blender, it is used as a general purpose scripting language and to create add-ons to extend Blender's functionality.
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How to recalculate pose bone rotations when armature bone rotation is changed?
I'm trying to import bones and animation data in to blender. The quaternions I have for each keyframe are correct if the armature's bones do not have any rotation. However I also need to import the ...
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Is there a way to restart a modified addon without restarting blender? [closed]
This was answered 10 Years ago. Unfortunately, it doesnt work anymore.
It should be a simple console command:
bpy.ops.script.reload()
However, it only reloads the <...
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Addon works from Text Editor, but fails to enable from Add-ons preferences [duplicate]
I've written very simple addon that exports triangulated and quad mesh of selected object, deleting all material slots and applying transformation. And all work fine if I run it from the Text Editor, ...
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How to create unsigned Int property?
I need a property that can accept the 2267538950 number, unfortunately by default Blender uses a signed int range. There was a way to set subtype="UNSIGNED" in the previous versions but it ...
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Copy framebuffer of 3D View into image
General Question: How can I copy the frame buffer of the currently active viewport to an image within Blender?
The following link already addressed the question, however it utilizes a modal operator ...
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How can I instantiate a Simulation Zone input / output node's socket via python?
I couldn't find an interface like the node tree interface where I can add sockets using interface.new_socket(). In the documentation, the only method I found for ...
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direction perpendicular to screen
I want to create a script that squeezes a curve along the vertical direction of the screen. Currently, I am using
`def get_view_direction():
...
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Python: Randomly selecting 1 object in a set
I have a set up like this:
Where there are 3 or sometimes more grids of different objects one behind the other. The objects are regularly spaced around 20 units in each axis, tho their origins are ...
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bpy.app.timers.register is lagging Blender
In my blender python script I have a function which reads data from a serial port then moves the position of an object based on that data.
I use ...
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Correct way of using bpy.ops.import_mesh.stl bpy function?
First time here! So, I'm trying to create a python script that uses bpy (This script is not being used from within blender, but rather bpy is being called from python as a module), and in this script ...
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How can I turn an Object LineArt into a Poly Curve?
I am really new to bpy and I wrote this script:
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KeyError: 'bpy_prop_collection[key]: key "View Layer" not found' when launching blender with external script
When I execute the following code within Blender, it works well regardless of whether it's version 3.x or 4.x. However, if I try to use it by launching Blender with a specific argument to open a ...
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problem with UvRizom
I downloaded the trial version of UvRizom 2024, And I bought the Rizomuv Bridge addon - Blender 2.8+
(https://blendermarket.com/products/rizomuv-bridge)
In "RizomPath" I chose this path:
...
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is it correct to set the camera intrinsics in this way?
I have a 3x3 matrix inside a calibration file that has the intrinsics of my real room inside it. We will call them fx fy cx cy. I would like to know if the code I have written is correct, as I am not ...
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Operator called by another operator does not trigger Adjust Last Operation panel
I have an Operator defined as ImportImageOperator which calls another operator ...
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