HavingVelocity

Overview

Package

Class

Tree

Deprecated

Index

Help

About this library (home page)

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

net.algart.model3d.common.movement.model
Interface HavingVelocity

All Superinterfaces:: HavingCenter, Item

All Known Implementing Classes:: ElasticBall

public interface HavingVelocity
extends HavingCenter

Item which has a velocity: the first derivative of the center vector by time. In other words, in additional to 3 numbers x, y, z, describing coordinates of the item's center in HavingCenter interface, this interface also specifies 3 numbers v_x=x'(t), v_y=y'(t), v_z=z'(t), where t is the time. Only items, implementing this interface, can be moved as a result of physical interaction.

AlgART Laboratory 2010

Since:: JDK 1.5
Version:: 1.0
Author:: Daniel Alievsky

Method Summary
Modifier and Type	Method and Description
`double`	`getVelocityX()` Returns x-component of the velocity of the item's center.
`double`	`getVelocityY()` Returns y-component of the velocity of the item's center.
`double`	`getVelocityZ()` Returns z-component of the velocity of the item's center.
`void`	`setVelocity(double velocityX, double velocityY, double velocityZ)` Sets all components of the velocity of the item's center.
`void`	`setVelocityX(double velocityX)` Sets x-component of the velocity of the item's center.
`void`	`setVelocityY(double velocityY)` Sets y-component of the velocity of the item's center.
`void`	`setVelocityZ(double velocityZ)` Sets z-component of the velocity of the item's center.

Methods inherited from interface net.algart.model3d.common.movement.model.HavingCenter
`getCenterX, getCenterY, getCenterZ, isInfinite, isNaN, setCenter, setCenterX, setCenterY, setCenterZ, squareOfDistance`

Method Detail

getVelocityX

double getVelocityX()

Returns x-component of the velocity of the item's center.

Returns:: x-component of the velocity of the item's center.

getVelocityY

double getVelocityY()

Returns y-component of the velocity of the item's center.

Returns:: y-component of the velocity of the item's center.

getVelocityZ

double getVelocityZ()

Returns z-component of the velocity of the item's center.

Returns:: z-component of the velocity of the item's center.

setVelocityX

void setVelocityX(double velocityX)

Sets x-component of the velocity of the item's center.

Parameters:: velocityX - new x-component of the new velocity of the item's center.

setVelocityY

void setVelocityY(double velocityY)

Sets y-component of the velocity of the item's center.

Parameters:: velocityY - new y-component of the new velocity of the item's center.

setVelocityZ

void setVelocityZ(double velocityZ)

Sets z-component of the velocity of the item's center.

Parameters:: velocityZ - new z-component of the new velocity of the item's center.

setVelocity

void setVelocity(double velocityX,
                 double velocityY,
                 double velocityZ)

Sets all components of the velocity of the item's center.

Parameters:: velocityX - new x-component of the new velocity of the item's center.; velocityY - new y-component of the new velocity of the item's center.; velocityZ - new z-component of the new velocity of the item's center.