/// <summary> /// Finds the value of a optional angle attribute. /// </summary> /// <param name="handle">The entity handle.</param> /// <param name="name">The name of the atribute.</param> /// <param name="defaultValue">The default value, if not found.</param> /// <returns>The length value, scaled.</returns> /// <remarks>defaultValue should be scaled.</remarks> static public double GetOptionalScaledAngleAttribute(IFCAnyHandle handle, string name, double defaultValue) { double?value = IFCAnyHandleUtil.GetDoubleAttribute(handle, name); if (value.HasValue) { return(IFCUnitUtil.ScaleAngle(value.Value)); } return(defaultValue); }
/// <summary> /// Finds the value of a required angle attribute. /// </summary> /// <param name="handle">The entity handle.</param> /// <param name="name">The name of the atribute.</param> /// <param name="found">Returns true if the angle was found.</param> /// <returns>The angle, scaled.</returns> static public double GetRequiredScaledAngleAttribute(IFCAnyHandle handle, string name, out bool found) { double?value = IFCAnyHandleUtil.GetDoubleAttribute(handle, name); if (value.HasValue) { found = true; return(IFCUnitUtil.ScaleAngle(value.Value)); } found = false; return(0.0); }