Unity shader compiler slow. 6. Under all default settings, Unity loads the shaderlab Shader object into memory, but does not create the internal shader variants until they are actually needed. Aug 28, 2023 · Packaging and compiling under the Unity URP pipeline is very slow, there are hundreds of thousands of shader variants, which can take several hours to compile. Having multiple levels of loop nesting can cause the compiler to go into an extremely slow processing path and there is nothing we can do about it. e. The reason behind this is, in most cases at least, are shader variants. Sep 28, 2022 · With improvements to our build time shader processing, we will pre-filter unnecessary multi_compile keywords, so this should significantly reduce variant processing time though! Many developers, myself included, have struggled with increasing build times. Oct 23, 2023 · I’m working on a pretty complex shader with over 800 lines of code in my main Utils. I understand that Unity Technologies (Unity Software Inc. Any solution? Aug 8, 2019 · It happened at compile-time when Unity starts to automatically build the game. qebfnd jowue hzswdgu khd larjo qpni vcvzj enpm inmcpn aidxxa