Module depth 

Depth and clip-plane policy for 3D rendering.

This module centralizes decisions about:

• Depth buffer mode (standard vs reversed-Z)
• Clip plane selection (static vs dynamic)

The goal is robustness across wide scale ranges (LiDAR, radar, etc.).

Structs

ClipPolicy

Clip-plane selection policy.

Enums

DepthMode

Depth mapping mode for the primary depth buffer.