ObjFW  Diff

	return description;
}

- (float*)cArray
{
	return data;
}

- (float)magnitude
{
	float magnitude;
	size_t i;

	magnitude = 0.0f;

	for (i = 0; i < dimension; i++)
		magnitude += data[i] * data[i];

	magnitude = sqrtf(magnitude);

	return magnitude;
}

- (void)normalize
{
	float magnitude;
	size_t i;

	magnitude = 0.0f;

	for (i = 0; i < dimension; i++)
		magnitude += data[i] * data[i];

	magnitude = sqrtf(magnitude);

	for (i = 0; i < dimension; i++)
		data[i] /= magnitude;
}

- (void)addVector: (OFFloatVector*)vector
{
	size_t i;

	if (vector->isa != isa || vector->dimension != dimension)
		@throw [OFInvalidArgumentException newWithClass: isa

	for (i = 0; i < dimension; i++)
		dotProduct += data[i] * vector->data[i];

	return dotProduct;
}

- (float)magnitude
- (OFFloatVector*)crossProductWithVector: (OFFloatVector*)vector
{
	float magnitude;
	OFFloatVector *crossProduct;
	size_t i;

	magnitude = 0.0f;
	if (dimension != 3)
		@throw [OFNotImplementedException newWithClass: isa
						      selector: _cmd];

	for (i = 0; i < dimension; i++)
	if (vector->dimension != dimension)
		magnitude += data[i] * data[i];

		@throw [OFInvalidArgumentException newWithClass: isa
	magnitude = sqrtf(magnitude);

						       selector: _cmd];
	return magnitude;
}


	crossProduct = [OFFloatVector vectorWithDimension: 3];
- (void)normalize
{
	float magnitude;
	size_t i;


	crossProduct->data[0] =
	    data[1] * vector->data[2] - data[2] * vector->data[1];
	crossProduct->data[1] =
	    data[2] * vector->data[0] - data[0] * vector->data[2];
	crossProduct->data[2] =
	    data[0] * vector->data[1] - data[1] * vector->data[0];
	magnitude = [self magnitude];

	for (i = 0; i < dimension; i++)
		data[i] /= magnitude;
	return crossProduct;
}

- (void)multiplyWithMatrix: (OFFloatMatrix*)matrix
{
	float *newData;
	size_t i, j, k;