Package com.fastasyncworldedit.core.command.tool.sweep

Class ClipboardSpline

java.lang.Object

com.fastasyncworldedit.core.command.tool.sweep.Spline

com.fastasyncworldedit.core.command.tool.sweep.ClipboardSpline

public class ClipboardSpline
extends Spline

An implementation of a Spline using a Clipboard as source for the structure.

Field Summary

Fields inherited from class com.fastasyncworldedit.core.command.tool.sweep.Spline

editSession

Constructor Summary

Constructors

Constructor	Description
ClipboardSpline(EditSession editSession, ClipboardHolder clipboardHolder, Interpolation interpolation)	Constructor without position-correction.
ClipboardSpline(EditSession editSession, ClipboardHolder clipboardHolder, Interpolation interpolation, Transform transform, int nodeCount)	Constructor with position-correction.

Method Summary

Modifier and Type	Method	Description
protected int	pasteBlocks(BlockVector3 target, Vector3 offset, double angle)

Methods inherited from class com.fastasyncworldedit.core.command.tool.sweep.Spline

getDirection, pastePosition, pastePositionDirect, setDirection

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ClipboardSpline

public ClipboardSpline(EditSession editSession,
 ClipboardHolder clipboardHolder,
 Interpolation interpolation)

Constructor without position-correction. Use this constructor for an interpolation implementation which does not need position-correction.

Parameters:

editSession - The EditSession which will be used when pasting the clipboard content

clipboardHolder - The clipboard that will be pasted along the spline

interpolation - An implementation of the interpolation algorithm used to calculate the curve

ClipboardSpline

public ClipboardSpline(EditSession editSession,
 ClipboardHolder clipboardHolder,
 Interpolation interpolation,
 Transform transform,
 int nodeCount)

Constructor with position-correction. Use this constructor for an interpolation implementation that needs position-correction.

Some interpolation implementations calculate the position on the curve (used by Spline.pastePosition(double)) based on an equidistant distribution of the nodes on the curve. For example: on a spline with 5 nodes position 0.0 would refer to the first node, 0.25 to the second, 0.5 to the third, ... .
By providing this method with the amount of nodes used by the interpolation implementation the distribution of the nodes is converted to a proportional distribution based on the length between two adjacent nodes calculated by Interpolation.arcLength(double, double).
This means that the distance between two positions used to paste the clipboard (e.g., 0.75 - 0.5 = 0.25) on the curve will always amount to that part of the length (e.g., 40 units) of the curve. In this example it would amount to 0.25 × 40 = 10 units of curve length between these two positions.

Parameters:

editSession - The EditSession which will be used when pasting the clipboard content

clipboardHolder - The clipboard that will be pasted along the spline

interpolation - An implementation of the interpolation algorithm used to calculate the curve

nodeCount - The number of nodes provided to the interpolation object

Method Details

pasteBlocks

protected int pasteBlocks(BlockVector3 target,
 Vector3 offset,
 double angle)
                   throws MaxChangedBlocksException

Specified by:

pasteBlocks in class Spline

Throws:

MaxChangedBlocksException