NurbsCurveInterface¶

from acron.core import NurbsCurveInterface

class NurbsCurveInterface¶

Bases:

This abstract class defines the interface only for a Nurbs-style curve, with knots and coordinates in homogeneous space.

The NurbsCurve class inherits both from this and from ParametricCurve.

Inheritance diagram

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append_cv()¶

static get_class_type()¶

get_cv()¶

get_cv_point()¶: Returns the position of the indicated CV.

get_cv_weight()¶: Returns the weight of the indicated CV.

get_cvs() → list¶

get_knot()¶

get_knots() → list¶

get_num_cvs()¶

get_num_knots()¶

get_order()¶

insert_cv()¶

remove_all_cvs()¶

remove_cv()¶

set_cv()¶

set_cv_point()¶

Repositions the indicated CV. Returns true if successful, false otherwise.

set_cv_weight()¶: Sets the weight of the indicated CV without affecting its position in 3-d space.

set_knot()¶

set_order()¶

write_cv()¶