However, if you're looking forward to creating detailed real-time animations or game engine models, you'll have to know how to properly handle normal maps. This makes work even more troublesome if you'd like to quickly adapt and test your 3D models or scenes in other applications.
Read more about the Grease Pencil 3. The current stable release, Blender 3.5, is available for Windows 8.1+, macOS 10.13+ (macOS 11.0 on Apple Silicon) and glibc 2.28 Linux, including Ubuntu 18.10+ and RHEL 8.0+ and equivalents.
Last but not least - normal maps aren't so easily adaptable to different rendering engines, giving different results depending on used gamma settings for example. Blender 4.0 is due for a stable release in November 2023. All of these use only black and white values which can be mixed together for achieving different results - normal map uses colors which eliminates it from any other use than generating surface bump. Third, normal maps look totally different to reflection, roughness or bump textures which you'll be using regularly for building your shaders. Working on an exterior design project Stop and smell our free 3D grass materials render-ready for Blender. Second, to create normal maps we either need to generate them in external software or use some additional plugins which takes time (and I'm quite a lazy person). Paid and FREE 3D materials of grass for Blender. First of all, the final effect is only slightly better to regular bump and still very far from using displacement. Besides bump and displacement, we can also use "normal maps" however I'm not a big fan of these for several reasons.
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