Method BasisFunction

GTE/Mathematics/BasisFunction.h:128–139

Construction and destruction. The determination that the curve is open or floating is based on the multiplicities. The 'uniform' input is used to avoid misclassifications due to floating-point rounding errors. Specifically, the breakpoints might be equally spaced (uniform) as real numbers, but the floating-point representations can have rounding errors that cause the knot differences not to be

        // can have uniform or nonuniform knots.  This object makes copies of
        // the input arrays.
        BasisFunction()
            :
            mNumControls(0),
            mDegree(0),
            mTMin((Real)0),
            mTMax((Real)0),
            mTLength((Real)0),
            mOpen(false),
            mUniform(false),
            mPeriodic(false)
        {
        }

        BasisFunction(BasisFunctionInput<Real> const& input)
            :