Until you can install blender and run it with python for the time being

I want to make various 3D models using blender

However, at this time, I thought that it would be fun if I could model automatically with python to some extent, but I tried to introduce blender and python, it is a memo writing.


Machine specs

blender installation

Install directly from Blender's official website below. I used 2.79 until now, but I have installed the latest version of 2.83 by overwriting it.


Launch blender

Start blender. You can open the application as it is, but I set it to open on the terminal anyway.

If blender exists on MacOS, it will be in the following path.


I made it possible to call it at any time through the path here. By the way, other initialization files and add-ons are also included in scripts directly under Contents.

スクリーンショット 2020-06-21 23.34.14.png

A screen like this was displayed. Blender is in English by default, but you can change it to Japanese. Edit → preferences → interface → Translation → Language

python with blender

Now that blender can be started with CUI, let's run python on blender. スクリーンショット 2020-06-21 23.35.31.png

By selecting "scripting" which is one of the tabs, the console screen and the editor screen are displayed in the upper left of the model view screen.

You can operate blender with python by typing python commands into this console.

I tried to make a prototype of the sea like that with the following command.

import bpy

#Object removal
#Create a new object, this is a plane(Plane)
bpy.ops.mesh.primitive_plane_add(enter_editmode=False, align='WORLD')
#Add Ocean as modifier to object

スクリーンショット 2020-06-22 01.21.28.png

With this alone, it is faster to add the modifier manually ... It seems that the future is still long.


https://docs.blender.org/api/current https://qiita.com/yassyskywalker/items/18e8541079bfae2af0e7

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