ObjFW  Check-in [71237f1a49]

/**
 * @brief A 4x4 matrix of floats.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFMatrix4x4: OFObject <OFCopying>
{
	float (*_values)[4];
	OF_ALIGN(16) float _values[4][4];
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (readonly, class) OFMatrix4x4 *identityMatrix;
#endif

/**

		    transformVectors_3DNow)
	}

# undef REPLACE
}
#endif

+ (instancetype)alloc
{
	OFMatrix4x4 *instance;
	float (*values)[4];

	instance = OFAllocObject(self, 16 * sizeof(float), 16,
	    (void **)&values);
	instance->_values = values;

	return instance;
}

+ (OFMatrix4x4 *)identityMatrix
{
	return [[[OFMatrix4x4 alloc]
	    initWithValues: identityValues] autorelease];
}

+ (instancetype)matrixWithValues: (const float [4][4])values