Function: getVoxelThicknessAlongNormal()

getVoxelThicknessAlongNormal(volume, normal): number

Calculates the thickness of a single voxel along normal: the support width of the voxel box, Σᵢ |dᵢ · n| * sᵢ.

This is the L1 length, deliberately not the L2 length that getSpacingInNormalDirection returns. See docs/docs/concepts/cornerstone-tools/annotation/voxel-statistics.md.

Parameters

• volume: ImageVolume | object

The volume, or anything carrying its direction and spacing.

• normal: Point3

The direction to measure along. Assumed to be a unit vector.

Returns

number

The voxel thickness along the normal, in world units (mm).

Defined in

packages/core/src/utilities/voxelSlab/getVoxelThicknessAlongNormal.ts:17