Module com.github.stephengold.joltjni

Package com.github.stephengold.joltjni

Class Vertex

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.Vertex

All Implemented Interfaces:

ConstJoltPhysicsObject, AutoCloseable, Comparable<JoltPhysicsObject>

public class Vertex
extends JoltPhysicsObject

Attributes of a particle, for use during the creation of a soft body. (native type: SoftBodySharedSettings::Vertex)

Constructor Summary

Constructors

Constructor	Description
Vertex()	Instantiate a default vertex.

Method Summary

Modifier and Type	Method	Description
float	getInvMass()	Return the inverse mass.
Float3	getPosition()	Copy the initial location.
Float3	getVelocity()	Copy the initial velocity.
void	setInvMass(float invMass)	Alter the inverse mass.
void	setPosition(Float3 location)	Alter the initial location of the vertex.
void	setPosition(Vec3Arg location)	Alter the initial location of the vertex.
void	setVelocity(Float3 velocity)	Alter the initial velocity of the vertex.
void	setVelocity(Vec3Arg velocity)	Alter the initial velocity of the vertex.

Methods inherited from class com.github.stephengold.joltjni.JoltPhysicsObject

close, compareTo, equals, getContainingObject, hasAssignedNativeObject, hashCode, ownsNativeObject, setVirtualAddress, setVirtualAddress, startCleaner, targetVa, toString, va

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Vertex

public Vertex()

Instantiate a default vertex.

Method Details

getInvMass

public float getInvMass()

Return the inverse mass. The vertex is unaffected. (native attribute: mInvMass)

Returns:

the inverse of the mass (in 1/kilograms)

getPosition

public Float3 getPosition()

Copy the initial location. The vertex is unaffected. (native attribute: mPosition)

Returns:

a new location vector

getVelocity

public Float3 getVelocity()

Copy the initial velocity. The vertex is unaffected. (native attribute: mVelocity)

Returns:

a new velocity vector (in meters per second)

setInvMass

public void setInvMass(float invMass)

Alter the inverse mass. (native attribute: mInvMass)

Parameters:

invMass - the desired inverse mass (in 1/kilograms, default=1)

setPosition

public void setPosition(Float3 location)

Alter the initial location of the vertex. (native attribute: mPosition)

Parameters:

location - the desired location (not null, unaffected default=(0,0,0))

setPosition

public void setPosition(Vec3Arg location)

Alter the initial location of the vertex. (native attribute: mPosition)

Parameters:

location - the desired location (not null, unaffected default=(0,0,0))

setVelocity

public void setVelocity(Float3 velocity)

Alter the initial velocity of the vertex. (native attribute: mVelocity)

Parameters:

velocity - the desired velocity (in meters per second, not null, unaffected default=(0,0,0))

setVelocity

public void setVelocity(Vec3Arg velocity)

Alter the initial velocity of the vertex. (native attribute: mVelocity)

Parameters:

velocity - the desired velocity (in meters per second, not null, unaffected, default=(0,0,0))