Module _curvelib :: Class CubicCurve

Class CubicCurve

object --+
         |
        CubicCurve

A baked out curve for a specific frame and view.

Use the getPoint function to get positions along the curve.

Note that some curves, such as the feather curve for a roto shape, are stored as offsets relative to another curve rather than absolute positions.

Instance Methods

__delattr__(...)
x.__delattr__('name') <==> del x.name

__getattribute__(...)
x.__getattribute__('name') <==> x.name

a new object with type S, a subtype of T

__new__(T, S, ...)

__setattr__(...)
x.__setattr__('name', value) <==> x.name = value

CVec4

getPoint(self, t)
Returns: A CVec4 containing the evalution result.

Inherited from object: __format__, __hash__, __init__, __reduce__, __reduce_ex__, __repr__, __sizeof__, __str__, __subclasshook__

Properties

Inherited from object: __class__

Method Details

x.__delattr__('name') <==> del x.name

x.__getattribute__('name') <==> x.name

x.__setattr__('name', value) <==> x.name = value

Parameters:

t - The parameter value to evaluate the curve with. 0.0 is the start of the curve and 1.0 is the end. A value outside this range will throw a ValueError.

Returns: CVec4

A CVec4 containing the evalution result. If the curve has less than 4 dimension, the extra dimensions will be filled with default values.