Struct GridGeometry 

pub struct GridGeometry {
    pub shape: [u32; 3],
    pub spacing_mm: [f64; 3],
    pub origin_mm: [f64; 3],
    pub direction: [f64; 9],
}

A regular patient-coordinate voxel grid.

direction is row-major and maps voxel axes into the patient coordinate frame. Geometry importers must preserve the original DICOM frame of reference outside this numerical representation.

Fields

shape: [u32; 3]

spacing_mm: [f64; 3]

origin_mm: [f64; 3]

direction: [f64; 9]

Implementations

impl GridGeometry

pub fn voxel_count(&self) -> Result<usize, ValidationError>

pub fn voxel_center_lps_mm( &self, voxel: [u32; 3], ) -> Result<[f64; 3], ValidationError>

Return the patient-coordinate center of a voxel in millimetres.

pub fn bounding_box_lps_mm( &self, ) -> Result<([f64; 3], [f64; 3]), ValidationError>

World-axis-aligned bounding box (minimum, maximum) of the grid’s voxel extents in LPS millimetres. origin_mm is voxel index [0,0,0]’s center, so each face sits half a spacing beyond the extreme centers along the (possibly rotated) voxel axes.

Trait Implementations

impl Clone for GridGeometry

fn clone(&self) -> GridGeometry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridGeometry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GridGeometry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GridGeometry

fn eq(&self, other: &GridGeometry) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for GridGeometry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GridGeometry