Class: SplineInterpolator

(abstract) PathBuilding.Pipeline.SplineInterpolator()

Catmull-Rom spline interpolator.Provided with Catmull-Rom spline control points, produces multiple sample points of the same kind along the spline trajectory.

Constructor

(abstract) new SplineInterpolator()

Since:

• version 3.0

Extends

• PathBuilding.Pipeline.DataSequenceProcessor

Methods

(abstract) discretize()

process(input, typeopt, lastSegmentopt)

Invokes input processing of particular implementation

Parameters:

Name	Type	Attributes	Default	Description
input	PathBuilding.Pipeline.Input			Newly added stroke data that must be processed
type	PathBuilding.Pipeline.SegmentType	<optional>	DataSequenceProcessor.SegmentType.INTEGRAL	Input type
lastSegment	boolean	<optional>	true	Applicable for SegmentType.ADDITION only, describe end of the input

Overrides:

• PathBuilding.Pipeline.DataSequenceProcessor#process

reset()

Resets the processor to its initial state

Overrides:

• PathBuilding.Pipeline.DataSequenceProcessor#reset

Type Definitions

Input

SplineInterpolator input type

Type:

• PathBuilding.Spline|PathBuilding.SplineFragment

Output

SplineInterpolator output type

Type:

• PathBuilding.InterpolatedSpline

PipelineStage

Type:

• PathBuilding.Pipeline.SplineInterpolator

Properties:

Name	Type	Attributes	Default	Description
index	int	<optional>	4
previous	PathBuilding.Pipeline.SplineProducer
next	PathBuilding.Pipeline.BrushApplier	<optional>

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