This fantastic tutorial 18 Ways to Speed Up Blender Cycles Rendering by Andrew Price was recorded a few years back with an outdated version of Blender however, the same principles still apply. Here are a few videos that I found to be valuable for render optimization. As this is a frequently discussed topic in 3D communities there is a lot of content about it available. With a slow pc you’ll never achieve stunning render times and you can only dream of real-time rendering however, there are still quite a few adjustments you can make to speed things up. Optimize Rendering 🔗īy far the most performance dependent task in any 3D software is rendering. Simplify, the key to smooth viewport performance. Only turn those on that you are actually using for the current project.

This section is your best friend as a low-performance Blender user!ĭisable unused add-ons! Blender slows down a lot if you have lots of plugins enabled. This allows you to globally turn down subdivision levels, limit texture resolutions and optimize volumetrics without having to adjust those settings for each object individually. Make use of the simplify tab in the render properties. You don’t need to have shadows, cavity, depth of field or see the textures while modeling. Keep the viewport settings as simple as possible. Bring down the subdivision levels or turn them off completely for preview, hide objects you are currently not working on and temporarily disable unnecessary modifiers. Here are a few tips to prevent those common issues and improve your 3d viewport performance: If you are working on an outdated laptop you are probably used to long waiting times and lagging viewports. It is just so much more fun to work in Blender when your edits update in real time and animations can be played back fluently. There’s nothing more satisfying than a smooth and responsive viewport experience. One of my recent creations in Blender! Optimize Viewport In the following paragraphs I share a few tips and general principles to make your 3d work enjoyable on any machine. But let me tell you, it doesn’t have to be like this. Long waiting times, freeze frames and crashes are part of your everyday life. Using Blender on an old laptop or low-end pc can be really frustrating.

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