Strange shadow artifacts are appearing - Modeling - Blender Artists Community
![](https://blenderartists.org/uploads/default/original/4X/2/e/6/2e6c214e4a7ce4c1f53f988ef8cca29f0526fc92.png)
Normals are fine. Mesh is triangulated. Surface is flat. (these are the most common answers to that problem, but not in my case) You can see it at the screenshot below. Picture: object mode above, edit mode below. You can see that the inner (smaller) cylinders have less faces, and the outer cylinder (larger) has twice as much (I did subdivide it). I can assume it is relaed to that subdivision. I have made subdivision (selecter upper and lower edge of cylinder and pressed W - Subdivision)
How to resolve strange shading and artifacts on your model (modeling, shaders, subdivision surface, bevel, blender, 3D) - Quora
![](https://i.stack.imgur.com/nNmYR.png)
cycles render engine - Shader artifacts rendering in some spots of the mesh - Blender Stack Exchange
![](https://us.v-cdn.net/5021068/uploads/editor/2e/cj2e6i7istv8.png)
Marmorset Toolbag3 rendering artifacts with lights and shadows
![](https://i.stack.imgur.com/TacqA.jpg)
modeling - Shadows along edges of mesh in 3D View - Blender Stack Exchange
![](https://hubs.mozilla.com/labs/content/images/2022/12/image-37.png)
Creating 2D Sprite-Based Retro Worlds
How to fix a weird shading blender - Quora
![](https://image.isu.pub/091204085741-3749205f239f48c488219f6e7ba0fc03/jpg/page_1_thumb_large.jpg)
blender geme engine_tutorial by cggourd gourd - Issuu
![](https://i.stack.imgur.com/LsvY6.jpg)
strange shadows and artifacts on cycles render - Blender Stack Exchange
![](https://blenderartists.org/uploads/default/original/4X/0/8/e/08e4ae6764246083c8ca1ac54b392d7a3f3e9293.jpeg)
Weird shadow or whatever this is - Modeling - Blender Artists Community