unity-postprocess

Use postprocess_add_effect to add an effect override to the VolumeProfile, then tune it with dedicated operations like postprocess_set_bloom or postprocess_set_tonemapping. Always call postprocess_list_effects first to confirm the active pipeline supports the effect.

Use postprocess_set_bloom and postprocess_set_tonemapping, which target the effect overrides on the VolumeProfile directly. Inspect the effect first with postprocess_get_effect because HDRP parameter names differ from URP.

No. This module only supports modern SRP post-processing on URP and HDRP VolumeProfiles built on the Volume framework. It explicitly does not support PPv2 or the com.unity.postprocessing package.

Every skill returns a diagnostic stub when neither URP nor HDRP is installed, since the module compiles against com.unity.render-pipelines.core. Install a scriptable render pipeline package in your Unity project to resolve it.

No. URP and HDRP parameter surfaces are similar but not identical, so names must not be reused blindly across pipelines. Use postprocess_get_effect or volume_get_component to inspect real parameter names before setting values.

postprocess_remove_effect carries a Delete operation and is auto-forbidden in Approval and Auto modes. It only runs under Bypass mode or through a user-managed allowlist.