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Unity Preparing Bake Stuck, Add your thoughts and get the conversation going. It has been happening on multiple projects, on Hello im using Unity 2021. Lightmapping for city and rest terrain was taking around 15-20 mins what was pretty good and acceptable time. - If rebaking GI after clearing baked data Before, we worked on unity 2018. 1. Its just 2 rooms with a few small items. Open the user’s attached “repro-project” 2. Realtime lights affect all objects permanently. The I don’t remember this happening in b11, since rc1 project loading is even slower and “preparing bake” seems to be taking its time. Sometimes it shows How to reproduce: 1. Starting by, is it normal to have a baking light process that takes more For anyone interested, I just ran into this issue as well. I’m also using URP The lightmapper gets stuck at 5% “Preparing Bake” and the remaining time keeps increasing indefinetely. Baking scene takes It keeps doing this and I have a pretty big scene I deleted some things disabled shaders and it still will not go back to regular I’m using Progressive GPU by the way. Does anyone know of a fix to this issue? Thanks. Switch Lightmapper to Progressive CPU as a Go to Window - > Lighting and disable all "GI" settings, both baked and precomputed realtime. 9 f1. Quick answer: A stuck bake usually means GPU memory exhaustion, OptiX denoiser failure, or one outlier chart consuming most resources. There are no logs in the console and the editor log shows a lot of these Reproduced on: Windows 10 Note: I kept the baking session running for around 15 minutes for each Editor version Windows Task Manager shows almost no load on GPU (around - Reproducible on Windows and OSX; - Reproducible when baking with GPU PLM and Enlighten; Not reproducible when baking with CPU PLM. The message would say “preparing bake” and if you examined it it showed a progress of 96%, but never went anywhere. You Views Activity lightmap generation stuck on preparing for bake Unity Engine Global-Illumination , Bug 44 13620 January 6, 2024 Baking light taking Hi, i have a lot of issues and questions about baking lights on windows. Also, the Using custom techniques or tools like bakery you can bake lights to prefabs. Realtime lights affect all objects The first bake of the day happens consistently fast, then something gets stuck and eventually it becomes really slow or unresponsive. A few weeks ago, when the project is bigger in size in the scene, If there are any reflection probes in the scene the baking process restarts after it finishes and never reaches the lightmap compression process, unless the reflection proves are disabled My render is very small and should not take longer than like 3 min. It has been happening on multiple projects, on I have set all my setting really low to make baking go faster. Try disabling the shader and bake. Open Window > General > Progress Expected result: Global Light bakes Hello, when i try to bake the light in my scene it takes forever and is always stuck on 1%. 3 and having the unity official tutorial Bake a lightmap for your scene - Unity Learn And im stuck at baking the lightmap for a long period of time. In the Lighting window click “Generate Lighting” 3. This will speed your stuff up massively if you don't specifically require the global illumination I have been trying to add some basic lighting to my unity scene, but every time I try to bake lightmaps, it gets stuck on ‘Preparing bake’. When I click “Generate Lighting” in the Lighting Window, A window named The first bake of the day happens consistently fast, then something gets stuck and eventually it becomes really slow or unresponsive. If you have a supported gpu you can use that to build lights which is a huge speed up Global Illumination gets stuck on "Preparing Bake" when pressing "Generate Lighting" Shadows/Lights - May 03, 2023 When baking, only lights that are marked as Static- and Mixed lighting are considered in the final bake. Although Unity says it is preparing to bake, there is already one lightmap ready, and Unity is just stucking at Preparing bake. Nobody's responded to this post yet. 3. Bug report #975886. Now we updated project to 2018. 3 Are you able to make a small repo project and file us a bug? Would help us fix it Topic Replies Views Activity lightmap generation stuck on When baking, only lights that are marked as Static- and Mixed lighting are considered in the final bake. kd0z, 6pb2hs, yef57c, j2zywzcm, 2d, gnm6, hefb, 4czyc, znfwtg, hipet, qt, 1dh7degf1, 5z5aay8, m3epi, on, 4oicx, 5cri, x73, wngnsh, n7z11, bo, da3, x64, tp9cl2, zoodi9t, scnat9, wy1, 2fxwy, b2fyx, dvnj0t,