cga/fromcrackpot.kintsugi.cga.d2.exceptions/DegenerateMotorException

DegenerateMotorException

class DegenerateMotorException(val mx: Double, val my: Double) : Exception

The rejection of components that make no rigid motion — a would-be Motor with nothing to unitize by.

Thrown by the Motor constructor when the flat weight norm √(mz² + mw²) rounds to zero at the SCALE quantum: a zero-weight motor has no unitized representation, and its remaining e41/e42 part generates no rotation or translation.

Constructors

constructor(mx: Double, my: Double)

Properties

cause

expect open val cause: Throwable?

message

expect open val message: String?

val mx: Double

The offending e41 component — raw, for diagnostics.

val my: Double

The offending e42 component — raw, for diagnostics.