Description:
Input the parameter of the point on the curve that is a prescribed arc length from the start of the curve.
Parameters:
- s
- Type: double
- Array of normalized arc length parameters. E.g., 0 = start of curve, 1/2 = midpoint of curve, 1 = end of curve.
- absoluteTolerance
- Type: double
- If absoluteTolerance > 0, then the difference between (s[i+1]-s[i])*curve_length and the length of the curve segment from t[i] to t[i+1] will be <= absoluteTolerance.
- fractionalTolerance
- Type: double
- Desired fractional precision for each segment. fabs("true" length - actual length)/(actual length) <= fractionalTolerance.
- subdomain
- Type: Interval
- The calculation is performed on the specified sub-domain of the curve. A 0.0 s value corresponds to sub-domain->Min() and a 1.0 s value corresponds to sub-domain->Max().
Returns:
Type: double
If successful, array of curve parameters such that the length of the curve from its start to t[i] is s[i]*curve_length. Null on failure.
Available since:
5.0
Description:
Input the parameter of the point on the curve that is a prescribed arc length from the start of the curve.
Parameters:
- s
- Type: double
- Array of normalized arc length parameters. E.g., 0 = start of curve, 1/2 = midpoint of curve, 1 = end of curve.
- absoluteTolerance
- Type: double
- If absoluteTolerance > 0, then the difference between (s[i+1]-s[i])*curve_length and the length of the curve segment from t[i] to t[i+1] will be <= absoluteTolerance.
- fractionalTolerance
- Type: double
- Desired fractional precision for each segment. fabs("true" length - actual length)/(actual length) <= fractionalTolerance.
Returns:
Type: double
If successful, array of curve parameters such that the length of the curve from its start to t[i] is s[i]*curve_length. Null on failure.
Available since:
5.0
Description:
Input the parameter of the point on the curve that is a prescribed arc length from the start of the curve. A fractional tolerance of 1e-8 is used in this version of the function.
Parameters:
- s
- Type: double
- Array of normalized arc length parameters. E.g., 0 = start of curve, 1/2 = midpoint of curve, 1 = end of curve.
- absoluteTolerance
- Type: double
- If absoluteTolerance > 0, then the difference between (s[i+1]-s[i])*curve_length and the length of the curve segment from t[i] to t[i+1] will be <= absoluteTolerance.
- subdomain
- Type: Interval
- The calculation is performed on the specified sub-domain of the curve. A 0.0 s value corresponds to sub-domain->Min() and a 1.0 s value corresponds to sub-domain->Max().
Returns:
Type: double
If successful, array of curve parameters such that the length of the curve from its start to t[i] is s[i]*curve_length. Null on failure.
Available since:
5.0
Description:
Input the parameter of the point on the curve that is a prescribed arc length from the start of the curve. A fractional tolerance of 1e-8 is used in this version of the function.
Parameters:
- s
- Type: double
- Array of normalized arc length parameters. E.g., 0 = start of curve, 1/2 = midpoint of curve, 1 = end of curve.
- absoluteTolerance
- Type: double
- If absoluteTolerance > 0, then the difference between (s[i+1]-s[i])*curve_length and the length of the curve segment from t[i] to t[i+1] will be <= absoluteTolerance.
Returns:
Type: double
If successful, array of curve parameters such that the length of the curve from its start to t[i] is s[i]*curve_length. Null on failure.
Available since:
5.0