In this tutorial we will show how to selectively blur an object in Blender using the "Compositor", leaving the nearby ones unchanged, regardless of the distance from the camera. We will first use the "Object Index Pass" with the "ID Mask" node in Cycles, then with the "Cryptomatte" node in ...
In this tutorial we will see how to add a reflection only to a part of an object/mesh in Blender, using the "View layers" in the Compositor. For example (as we had been asked on social media) if we want to create a building with a metal structure, with an ...
In this tutorial for Blender (updated to version 2.9) we see how to change the color and how to darken/lighten the shadow of an object in the Blender Compositor. This can be especially useful when we want to add a 3D object on a pre-existing photo, to better adapt the ...
![Cryptomatte in Blender 2.8 and 2.93, a revolution [ENG]](../../../../immagini/copertina/cover4_130x130.jpg)
In this tutorial in English we will talk about Cryptomatte, one of the most interesting news in Blender 2.8, and how it has been updated in Blender 2.93, simplifying and enriching it. This feature, which follows the specifications of an open standard that is now common in many programs, allows ...
![How to use chroma key with a green screen in Blender [ENG]](../../../../immagini/copertina/cover_130x130.jpg)
In this tutorial in English for Blender 3D, we will look at some basic concepts on how to crop an image or a movie, made with green screen, to overlay it on another image or movie. Through the technique of the chroma key a color is isolated (in our case the ...