Converting mouse cursor coordinates from area to texture coordinates in Blender Image Editor

In some tools, for example, “eyedropper” or “selection by color”, it is necessary to get the value of the texture pixel that is currently under the mouse cursor. To get pixels data we need to know its coordinates in the texture space.

Working with PostgreSQL databases from Blender

Remote data storage is becoming more and more useful. Various online libraries of models, materials, textures and assets are becoming more and more popular. Databases are most often used to store data in such libraries. PostgreSQL is one of the most advanced and functional open source databases that we can connect to and work with through the Blender Python API.