17 #if !defined(ON_GEOMETRY_CURVE_ARC_INC_)
18 #define ON_GEOMETRY_CURVE_ARC_INC_
45 unsigned int SizeOf()
const;
48 ON__UINT32
DataCRC(ON__UINT32 current_remainder)
const;
166 int bGrowBox =
false,
194 int desired_dimension
213 double = ON_ZERO_TOLERANCE
248 double point_tolerance=ON_ZERO_TOLERANCE,
249 double d1_tolerance=ON_ZERO_TOLERANCE,
250 double d2_tolerance=ON_ZERO_TOLERANCE,
251 double cos_angle_tolerance=ON_DEFAULT_ANGLE_TOLERANCE_COSINE,
252 double curvature_tolerance=ON_SQRT_EPSILON
395 bool IsCircle()
const;
399 double Radius()
const;
403 double AngleRadians()
const;
407 double AngleDegrees()
const;