Compukters Core/kotlin.math/Rotation3d/slerp

slerp

fun slerp(other: Rotation3d, amount: Double): Rotation3d(source)

Interpolate along the shortest arc; finite amounts outside 0..1 extrapolate if the scaled angle is finite. Zero/one preserve the exact endpoint representation. Huge angles lose trigonometric argument precision. At PI the shortest arc is ambiguous; near PI small changes can switch the selected direction.