protected Scale from(float x, float y, float z)
	{
		fromX = x;
		fromY = y;
		fromZ = z;
		return this;
	}
protected Scale from ( float x , float y , float z ) { fromX = x ; fromY = y ; fromZ = z ; return this ; }
Sets the starting scale.

@param x the x
@param y the y
@param z the z
@return the scale