@interface FxMatrix44 : NSObject <NSSecureCoding> { double _mat[4][4]; } @property (class, readonly) BOOL supportsSecureCoding; - (BOOL)invert; - (id)init; - (void)encodeWithCoder:(id)a0; - (id)copy; - (id)description; - (id)initWithCoder:(id)a0; - (double[4][4] *)matrix; - (void)setMatrix:(double[4][4])a0; - (BOOL)_planarInverseZ; - (BOOL)invertColorMatrixWithTolerance:(double)a0; - (id)initWithColorMatrix44Data:(double[4][4])a0; - (id)initWithFxMatrix:(id)a0; - (id)initWithMatrix44Data:(double[4][4])a0; - (void)setToIdentity; - (struct CGPoint { double x0; double x1; })transform2DPoint:(struct CGPoint { double x0; double x1; })a0; - (struct FxPoint3D { double x0; double x1; double x2; })transform3DPoint:(struct FxPoint3D { double x0; double x1; double x2; })a0; - (void)transpose; @end