pqOSPRayHidingDecorator: Deactivate based environment variables
Enable Ray Tracing only when the backend is available and the environment variable is not set.
This MR resolves #21671 (closed).
Edited by Spiros Tsalikis
Enable Ray Tracing only when the backend is available and the environment variable is not set.
This MR resolves #21671 (closed).