Interactive mode helps illustrate the small visual difference between Sampler Feedback and the reference software implementation. You can change the shading level of detail (LOD) and visualize the shading resolution used for each surface.
Sampler feedback enabled
Toggle sampler feedback on or off.
Visualizer
Visualize the shading resolution used for each surface.
LOD
Change the shading level of detail (LOD) bias, which affects surface shading resolution and sharpness.
Timeline
The Timeline slider and Pause controls let you move through the timeline to specific points.
Capture frame
The Capture frame button exports the original rendered frame with the current settings. The captured frames are saved to the Pictures\3DMarkSamplerFeedbackFeatureTest folder.