Struct SemanticRegion 

pub struct SemanticRegion<ObjectCategory, RegionCategory> { /* private fields */ }

Represents a semantic region, typically a room in a level of a house.

MP3D descriptors provide an AABB but not polyloop geometry. Polyloop-related accessors return empty slices unless a dataset supplies that geometry.

Implementations

impl<ObjectCategory, RegionCategory> SemanticRegion<ObjectCategory, RegionCategory>

pub fn new( index: i32, category: RegionCategory, position: Vec3, aabb: Aabb, objects: Vec<SemanticObject<ObjectCategory>>, ) -> Self

Creates a semantic region.

index is the original descriptor index for this region.

pub const fn index(&self) -> i32

Returns the source descriptor index.

pub const fn category(&self) -> &RegionCategory

Returns the semantic category of the region.

pub const fn position(&self) -> Vec3

Returns the region position from the source descriptor.

pub const fn aabb(&self) -> &Aabb

Returns the region axis-aligned bounding box.

pub fn objects(&self) -> &[SemanticObject<ObjectCategory>]

Returns objects contained by this region.

pub fn contains(&self, point: Vec3) -> bool

Tests whether this region contains the point.

For MP3D-loaded scenes this uses the region AABB. Future descriptor loaders with polyloop geometry can provide tighter containment.

pub fn poly_loop_points(&self) -> &[Vec2]

Returns points making up the region’s floor-parallel polyloop.

pub fn volume_edges(&self) -> &[Vec<Vec3>]

Returns bounding volume edges for visualization.

pub const fn floor_height(&self) -> f64

Returns the floor height above the x-z plane.

pub const fn extrusion_height(&self) -> f64

Returns the extrusion height above the floor.

pub const fn area(&self) -> f64

Returns the area of the region base.

pub const fn volume(&self) -> f64

Returns the volume of the region bounds.

Trait Implementations

impl<ObjectCategory: Clone, RegionCategory: Clone> Clone for SemanticRegion<ObjectCategory, RegionCategory>

fn clone(&self) -> SemanticRegion<ObjectCategory, RegionCategory>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<ObjectCategory: Debug, RegionCategory: Debug> Debug for SemanticRegion<ObjectCategory, RegionCategory>

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

Formats the value using the given formatter.

impl<OC, RC: Display> Display for SemanticRegion<OC, RC>

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

Formats the value using the given formatter.

impl<ObjectCategory: PartialEq, RegionCategory: PartialEq> PartialEq for SemanticRegion<ObjectCategory, RegionCategory>

fn eq(&self, other: &SemanticRegion<ObjectCategory, RegionCategory>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<ObjectCategory, RegionCategory> StructuralPartialEq for SemanticRegion<ObjectCategory, RegionCategory>