Struct PostProcessSettings 

pub struct PostProcessSettings {

    pub enabled: bool,
    pub tone_mapping: ToneMapping,
    pub exposure: f32,
    pub ssao: bool,
    pub bloom: bool,
    pub bloom_threshold: f32,
    pub bloom_intensity: f32,
    pub fxaa: bool,
    pub ssaa_factor: u32,
    pub contact_shadows: bool,
    pub contact_shadow_max_distance: f32,
    pub contact_shadow_steps: u32,
    pub contact_shadow_thickness: f32,
    pub edl_enabled: bool,
    pub edl_radius: f32,
    pub edl_strength: f32,
    pub dof_enabled: bool,
    pub dof_focal_distance: f32,
    pub dof_focal_range: f32,
    pub dof_max_blur_radius: f32,
}

Post-processing settings for the HDR render pipeline.

Passed via EffectsFrame::post_process each frame. When enabled is false, the viewport renders directly to the output surface and all other fields are ignored. The render() and render_viewport() entry points support both paths; the paint_to / paint_viewport_to entry points are always LDR regardless of this setting.

Transparent volume meshes (SceneFrame::transparent_volume_meshes) require enabled = true – they are rendered via the OIT pass which only exists in the HDR pipeline.

Fields

enabled: bool

Enable the HDR render target and tone mapping pipeline. Default: true.

tone_mapping: ToneMapping

Tone mapping operator. Default: KhronosNeutral.

exposure: f32

Pre-tone-mapping exposure multiplier. Default: 1.0.

ssao: bool

Enable screen-space ambient occlusion.

bloom: bool

Enable bloom.

bloom_threshold: f32

HDR luminance threshold for bloom extraction. Default: 1.0.

bloom_intensity: f32

Bloom contribution multiplier. Default: 0.1.

fxaa: bool

Enable FXAA (Fast Approximate Anti-Aliasing) fullscreen pass.

ssaa_factor: u32

Supersampling anti-aliasing factor. 1 = off, 2 = 2x, 4 = 4x.

When > 1, scene geometry is rendered at ssaa_factor x resolution and downsampled before post-processing. Produces sharper edges than FXAA at the cost of rendering ssaa_factor^2 times more pixels. Intended for offline or screenshot use, not interactive rendering.

contact_shadows: bool

Enable screen-space contact shadows (thin shadows at object-ground contact).

contact_shadow_max_distance: f32

Maximum ray-march distance in view space. Default: 0.5.

contact_shadow_steps: u32

Number of ray-march steps. Default: 16.

contact_shadow_thickness: f32

Depth thickness threshold for occlusion test. Default: 0.1.

edl_enabled: bool

Enable Eye-Dome Lighting depth enhancement.

Samples a ring of 8 depth neighbors and darkens pixels at depth discontinuities, making point clouds and surface edges easier to read at any viewing distance.

edl_radius: f32

EDL sample ring radius in pixels. Default: 1.0.

edl_strength: f32

EDL darkening strength (0.0 = none, higher = stronger). Default: 1.0.

dof_enabled: bool

Enable depth of field bokeh blur.

Pixels whose linearized depth is outside [dof_focal_distance - dof_focal_range, dof_focal_distance + dof_focal_range] are blurred with a disc kernel whose radius scales up to dof_max_blur_radius pixels.

dof_focal_distance: f32

View-space depth of the in-focus plane (same units as the scene). Default: 5.0.

dof_focal_range: f32

Half-width of the sharp band around the focal plane (view-space units). Default: 1.0.

dof_max_blur_radius: f32

Maximum blur kernel radius in pixels at maximum defocus. Default: 8.0.

Trait Implementations

impl Clone for PostProcessSettings

fn clone(&self) -> PostProcessSettings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PostProcessSettings

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

Formats the value using the given formatter.

impl Default for PostProcessSettings

fn default() -> Self

Returns the “default value” for a type.