Function bevy_pbr::prepare_preprocess_pipelines

pub fn prepare_preprocess_pipelines(
    pipeline_cache: Res<'_, PipelineCache>,
    pipelines: ResMut<'_, SpecializedComputePipelines<PreprocessPipeline>>,
    preprocess_pipelines: ResMut<'_, PreprocessPipelines>
)

A system that specializes the mesh_preprocess.wgsl pipelines if necessary.