Struct ImplicitRenderOptions 

pub struct ImplicitRenderOptions {
    pub width: u32,
    pub height: u32,
    pub max_steps: u32,
    pub step_scale: f32,
    pub hit_threshold: f32,
    pub max_distance: f32,
    pub surface_color: [u8; 4],
    pub background: [u8; 4],
}

Configuration for sphere-marching an implicit surface.

Resolution, step quality, and appearance can all be tuned here. Reducing width/height is the most effective way to improve performance — halving both dimensions cuts render time to ~1/4 while still producing a readable result.

Fields

width: u32

Output image width in pixels.

height: u32

Output image height in pixels.

max_steps: u32

Maximum number of sphere-march steps per ray.

Increase for thin or complex surfaces; decrease for performance. Default: 128.

step_scale: f32

Fraction of the SDF value to advance per step.

Must be in (0.0, 1.0]. Use < 1.0 for SDFs that are not exact (e.g. smooth-min blends). Default: 0.9.

hit_threshold: f32

Distance threshold for declaring a surface hit: |sdf(pos)| < hit_threshold.

Smaller values give sharper edges but may need more steps or a smaller step_scale. Default: 5e-4.

max_distance: f32

Maximum ray travel distance; rays that exceed this without a hit are treated as background. Default: 1000.0.

surface_color: [u8; 4]

RGBA8 surface color used by march_implicit_surface.

Ignored by march_implicit_surface_color (color comes from the closure). Default: light grey [200, 200, 200, 255].

background: [u8; 4]

RGBA8 background color for pixels that miss the surface. Default: fully transparent black [0, 0, 0, 0].

Trait Implementations

impl Clone for ImplicitRenderOptions

fn clone(&self) -> ImplicitRenderOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImplicitRenderOptions

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

Formats the value using the given formatter.

impl Default for ImplicitRenderOptions

fn default() -> Self

Returns the “default value” for a type.