Struct CpuFog 

pub struct CpuFog {
    pub color: u32,
    pub max_scan_dist: i32,
    pub side_shades: [i8; 6],
}

CPU fog + per-face shading config for the DDA backend, passed by value into the scene render entry points (replaces the old &mut ScratchPool parameter the voxlap path threaded fog through).

max_scan_dist <= 0 disables fog (no distance blend). Otherwise the DDA renderer linearly ramps a hit’s colour toward Self::color over max_scan_dist voxels. side_shades darkens each of the six voxel faces — [x-, x+, y-, y+, z-, z+].

Fields

color: u32

Low-24-bit RGB fog colour.

max_scan_dist: i32

Distance (voxels) at which fog is fully opaque; <= 0 ⇒ fog OFF.

side_shades: [i8; 6]

Per-face brightness reduction [x-, x+, y-, y+, z-, z+].

Trait Implementations

impl Clone for CpuFog

fn clone(&self) -> CpuFog

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CpuFog

impl Debug for CpuFog

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CpuFog

fn default() -> CpuFog

Returns the “default value” for a type.