September 2018
Beginner
194 pages
3h 55m
English
Content preview from Blender Quick Start Guide
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Using a normal map
A normal map will give you a layer of detail for materials in 3D with no need to add new geometry to a 3D model. Using such a map will make small elevations on a surface based on a map.
If you look at our normal map texture, shown in the following image, you will see a strange arrangement of colors:
Figure 5.12: Normal map
Using the information from the texture, Blender will try to create the wood plank shapes on the object surface. It won't be the same as making them using polygons, but it will be enough to give a sensation that something is there representing the wood.
The Principled BSDF node has a normal input, but it ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.