Struct StreamConfig 

pub struct StreamConfig {

    pub src: PathBuf,
    pub out: PathBuf,
    pub span: usize,
    pub overlap: usize,
    pub stride: usize,
    pub incremental_triangulation: bool,
    pub depth_cache: bool,
    pub fixed_enu_origin: bool,
    pub pm_backend: String,
    pub mvs_profile: String,
    pub sift_backend: String,
    pub match_backend: String,
    pub undistort_backend: String,
    pub threads: usize,
    pub max_positions: Option<usize>,
    pub save_models: bool,
    pub serialize_dense: bool,
    pub dense_max_image_size: i64,
    pub number_views: usize,
    pub max_num_features: usize,
    pub sift_max_image_size: usize,
    pub echo: bool,
    pub no_dense: bool,
    pub stable_display: bool,
    pub settle_tol: f64,
    pub settle_max_zone: usize,
    pub intrinsics_prior: Option<PathBuf>,
    pub intrinsics_prior_sigma: f64,
    pub intrinsics_prior_dist_sigma: f64,
    pub seed: Option<u64>,
    pub max_levels: Option<usize>,
    pub fusion: Fusion,
    pub live_stride: usize,
    pub lookahead: usize,
    pub preview: bool,
}

Stream settings. Defaults = script behavior.

Fields

src: PathBuf

Input folder (images/<cam>/, gps_ref.txt).

out: PathBuf

Output folder.

span: usize

Zone size (number of positions).

overlap: usize

Zone overlap (number of positions).

stride: usize

Frame interval (only number % stride == 0 is used).

incremental_triangulation: bool

Triangulate only newly registered images (improvement, off by default).

depth_cache: bool

Reuse depth maps of overlapping images (improvement, off by default).

fixed_enu_origin: bool

Fix the session ENU origin to the first GPS line (improvement, off by default = the first common record at each alignment).

pm_backend: String

PatchMatch backend name (cuda).

mvs_profile: String

Densification profile (fast|quality).

sift_backend: String

SIFT backend (cpu|cuda).

match_backend: String

Descriptor matching backend (cpu|cuda).

undistort_backend: String

Image undistortion backend (cpu|cuda).

threads: usize

Number of rayon threads (0 = number of cores).

max_positions: Option<usize>

Process only the first N positions.

save_models: bool

Save per-zone sparse models.

serialize_dense: bool

Serialize preview/refined densification backend calls.

dense_max_image_size: i64

Maximum undistortion size (script 960).

number_views: usize

Number of densification source views.

max_num_features: usize

Maximum number of SIFT features (script 8192).

sift_max_image_size: usize

Maximum SIFT input size (default 3200).

echo: bool

Also show the run.log contents on standard output.

no_dense: bool

Skip densification (for development/tests).

stable_display: bool

Stable display (see crate::session::SessionConfig::stable_display).

settle_tol: f64

Stable display: intrinsics change below which the display settles (see crate::session::SessionConfig::settle_tol).

settle_max_zone: usize

Stable display: last zone that may still settle (see crate::session::SessionConfig::settle_max_zone).

intrinsics_prior: Option<PathBuf>

Soft intrinsics prior file (see crate::intrinsics).

intrinsics_prior_sigma: f64

Intrinsics prior: relative σ of the focal lengths.

intrinsics_prior_dist_sigma: f64

Intrinsics prior: absolute σ of the distortion parameters.

seed: Option<u64>

RANSAC seed for two-view geometry and GPS alignment (None = differs from run to run).

max_levels: Option<usize>

Upper bound on the number of densification scales (None = profile default; 1 = a single scale at full resolution).

fusion: Fusion

Fusion overrides (smoothing, visibility; unset values use the profile default).

live_stride: usize

Live display thinning: keep 1 of N points by key hash (1 = keep all; ≥ 1).

lookahead: usize

Positions whose features are extracted ahead of the position loop (see crate::session::SessionConfig::lookahead; 0 = off).

preview: bool

Stable display: sparse preview of every zone when it closes (see crate::session::SessionConfig::preview).

Implementations

impl StreamConfig

pub fn new(src: PathBuf, out: PathBuf) -> Self

Default settings (zone 12, overlap 2, stride 3).

Trait Implementations

impl Clone for StreamConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamConfig

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

Formats the value using the given formatter.