When we need to add several different objects to the scene, and at the same time, each object should appear in the scene with a greater or lesser probability, we can use the “random.choice” method for generating random sets from the Python “numpy” module.
Image Comparison Slider is a popular tool for quickly and easily comparing two images. With the “Image Compare Slider” add-on you can get the same functional in Blender.
Creating an operator in the Blender Python API, its description is usually specified in its “bl_description” parameter. However, quite often the same operator performs different actions in different cases, and a constant description does not describe all its capabilities. In this case, a dynamic description can be given to an operator.
One of the common tasks when making a scene in Blender is to control the overlapping of meshes. We can check whether two meshes intersect with each other using the technology of Bounding Volumes.
There is no single selection list for collections. We can open the Outliner in two different Blender areas, and select a different set of collections in each of them. Since the list of selected collections is different for each Outliner area, it can only be obtained through the context of this area.
Blender macros differs from Blender operators – they don’t require a predefined “execute” function with constant actions. In macros actions are added after its registration using the “define” method.
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