SplineMapperKnot Struct Reference

#include <splinemapper.h>

Detailed Description

Represents a generator point in a spline.

Public Member Functions
Bool	operator== (SplineMapperKnot &k)
Bool	operator!= (SplineMapperKnot &k)

Public Attributes
Vector2d	position
SPLINEMAPPER_KNOT_INTERPOLATION_TYPE	interpolation
Vector2d	tangentLeft
Vector2d	tangentRight
Int	flags

Member Function Documentation

operator==()

Bool operator==

(

SplineMapperKnot &

k

)

Equality operator. Checks if two knots are equal.

Parameters

[in]

k

A spline knot.

Returns

true if the knots are equal, otherwise false.

operator!=()

Bool operator!=

(

SplineMapperKnot &

k

)

Inequality operator. Checks if two knots are not equal.

Parameters

[in]

k

A spline knot.

Returns

true if the knots are not equal, otherwise false.

Member Data Documentation

position

Vector2d position

Position. To make sure position of new/modified knots are inside spline range (.

See also

SplineMapper::GetRange(). SplineMapper::SetRange()) , use SplineMapper::ClampPosition().

interpolation

SPLINEMAPPER_KNOT_INTERPOLATION_TYPE interpolation

Interpolation.

tangentLeft

Vector2d tangentLeft

Left Tangent. Used only with Bezier interpolation type. Ignored by first point.

tangentRight

Vector2d tangentRight

Right Tangent. Used only with Bezier interpolation type. Ignored by last point.

flags

Int flags

Note

Flag settings for Bezier interpolation.

See also

SPLINEMAPPER_KNOT_FLAGS. The flags must be accessed using |= and &=. Also contains the point ID.
The point ID must only be retrieved using the helpers SPLINE_KNOT_GET_ID() and SPLINE_KNOT_SET_ID().