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.
4,065
questions with no upvoted or accepted answers
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Custom trackpad pan/zoom/rotate behavior add-on
I'm trying to write an addon to customize the trackpad panning, zoomimg, and rotating gestures, but can't find a way to read the actual trackpad parameters for position and so on. The properties in ...
- 4,561
11
votes
1
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592
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Save screenshot (bge) without writing to disk
This is a little odd but I need to save a screen-shot as an array (numpy array for eg) without writing to disk. The idea here is to create and then call the array once per frame in an external script ...
- 321
10
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How can I get a list of currently running modal operators?
Here I found a working solution using ctypes which allows to find out if any modal operator is currently running. I am not good in C and don't understand how it works. But I'm sure someone does, so is ...
- 1,111
9
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Creating custom node types for geometry nodes
is it possible to create custom nodes for the geometry node editor (NOT node groups, combining blender built-in nodes), define inputs and outputs and execute some python code in between? I couldn't ...
- 91
9
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Play/animate images, spritesheets or video files in 'template_icon_view'
I want to "play" some animation in this UI space, the template_icon_view:
I can load all the images I want, for example:
I know that the gif format is ...
- 2,285
8
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875
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Operator tooltip from layout text
The concept is to make a panel layout that emulates the workspace (screen) layout. While testing I have set all the buttons to be the Splash Screen operator.
An image of how this looks for five ...
- 84.6k
8
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367
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Blender on Windows is skipping python script. (brenda on windows)
We've been using Brenda for quite some time now for rendering architectural stills. Since our editing stations are doing nothing at night, I started making a desktop app that allows you to pick jobs ...
7
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1
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275
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How to display an image in my custom node
I have a custom node and I want it to be able to display an image. I know that the node has a parameter show_preview and if you enable it, no image appears.
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7
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Scale operator icon OR make template_icon clickable
I am trying to present the user with a gallery view to select a item from the thumbnails. Ideally, they click a button, are presented with the gallery view, and with a single click choose the item. I ...
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7
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642
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Update function for NodeSocket?
How do I set a callback for socket input change (value or link change) when having a custom node?
I have a socket defined like:
...
- 207
7
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639
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Is there a low level alternative for bpy.ops.object.convert(target='CURVE')?
(Note: Somebody asked there nearly the same question as me and got a very nice answer. However, this was to convert an object to a mesh. I have exactly the same context as this person but I want to ...
- 183
6
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How do I change the width of the Adjust Last Operation panel?
I've done this simple operator taken from templates. How can I change the width of the Adjust Last Operation panel?
I tried scale_x and ...
- 61
6
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Is there a low level alternative for bpy.ops.mesh.separate()?
I am dealing with a great model, I have a problem, I want to divide it by parts, but bpy.ops.mesh.separate(type = 'LOOSE') seems to have a big problem, that is not ...
- 1,257
6
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How to wait for an operation - to another operator - to complete within an operator (import_scene)
Besides the point but why is this not working as a default stack is expected to work?
I'm trying to get an operator to call another operator and wait for the operator's response before proceeding.
...
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6
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Can Blender automatically reload external script files when they are changed?
I came across this question:
Is it possible to run a script from an external editor without reloading the file?
Which also was asked over here in a similair format:
Workflow for developing add-on/...
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