/// <since>6.0</since>
public static int ParseAngleExpession(
string expression,
int start_offset,
int expression_length,
StringParserSettings parse_settings_in,
AngleUnitSystem output_angle_unit_system,
out double value_out,
ref StringParserSettings parse_results,
ref AngleUnitSystem parsed_unit_system
)
{
if (null == expression)
{
throw new ArgumentNullException();
}
IntPtr settings_in_ptr = parse_settings_in.ConstPointer();
IntPtr settings_out_ptr = null == parse_results ? IntPtr.Zero : parse_results.NonConstPointer();
parsed_unit_system = AngleUnitSystem.None;
value_out = RhinoMath.UnsetValue;
int rc = UnsafeNativeMethods.ON_Parse_AngleExpression(
expression,
start_offset,
expression_length,
settings_in_ptr,
output_angle_unit_system,
ref value_out,
settings_out_ptr,
ref parsed_unit_system);
return(rc);
}
/// <since>6.0</since>
public static bool ParseAngleExpressionRadians(
string expression,
out double angle_radians
)
{
IntPtr settings_in_ptr = StringParserSettings.ParseSettingsRadians.ConstPointer();
angle_radians = RhinoMath.UnsetValue;
AngleUnitSystem parsed_unit_system = AngleUnitSystem.None;
int rc = UnsafeNativeMethods.ON_Parse_AngleExpression(
expression, 0, -1,
settings_in_ptr,
AngleUnitSystem.Radians,
ref angle_radians,
IntPtr.Zero,
ref parsed_unit_system);
return(0 < rc);
}
