Module lyon_algorithms::geom::cubic_to_quadratic [−]
Functions
cubic_to_monotonic_quadratics | |
cubic_to_quadratics |
Approximates a cubic bézier segment with a sequence of quadratic béziers. |
single_curve_approximation |
This is terrible as a general approximation but works if the cubic curve does not have inflection points and is "flat" enough. Typically usables after subdiving the curve a few times. |
single_curve_approximation_error |
Evaluates an upper bound on the maximum distance between the curve and its quadratic approximation obtained using the single curve approximation. |