WorldWind Kotlin/earth.worldwind.geom/SphericalRotation

SphericalRotation

class SphericalRotation(from: Location, to: Location)

Rigid rotation on a unit sphere that takes from to to, applied via Rodrigues' formula.

Preserves angular distances between all rotated points, so dragging a shape by moving its reference position with this transform preserves its geodesic shape — including near the poles where geographic-azimuth-based translations distort.

Constructors

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constructor(from: Location, to: Location)

Types

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object Companion

Functions

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fun apply(pos: Location)

Rotates pos in-place so the geodesic relationship between from and pos is preserved around to.

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