Package com.github.stephengold.joltjni

Class Triangle

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.Triangle

All Implemented Interfaces:

ConstJoltPhysicsObject, AutoCloseable, Comparable<ConstJoltPhysicsObject>

public final class Triangle
extends JoltPhysicsObject

A non-indexed triangle with a material index.

Constructor Summary

Constructors

Constructor	Description
Triangle()	Instantiate a default triangle.
Triangle(Float3 v1, Float3 v2, Float3 v3)	Instantiate a triangle from Float3 locations.
Triangle(Float3 v1, Float3 v2, Float3 v3, int materialIndex)	Instantiate the specified triangle
Triangle(Float3 v1, Float3 v2, Float3 v3, int materialIndex, int userData)	Instantiate the specified triangle
Triangle(Vec3Arg v1, Vec3Arg v2, Vec3Arg v3)	Instantiate a triangle from Float3 locations.
Triangle(Vec3Arg v1, Vec3Arg v2, Vec3Arg v3, int materialIndex)	Instantiate the specified triangle
Triangle(Vec3Arg v1, Vec3Arg v2, Vec3Arg v3, int materialIndex, int userData)	Instantiate the specified triangle

Method Summary

Modifier and Type	Method	Description
int	getMaterialIndex()	Return the triangle's material index.
int	getUserData()	Return the triangle's user data.
void	putVertices(FloatBuffer storeBuffer)	Write the vertex locations to the specified buffer and advance the buffer's position by 9.
void	setMaterialIndex(int materialIndex)	Alter the triangle's material index.
void	setUserData(int value)	Alter the triangle's user data.

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

Triangle

public Triangle()

Instantiate a default triangle.

Triangle

public Triangle(Float3 v1,
 Float3 v2,
 Float3 v3)

Instantiate a triangle from Float3 locations.

Parameters:

v1 - the desired location of the first vertex (not null, unaffected)

v2 - the desired location of the 2nd vertex (not null, unaffected)

v3 - the desired location of the 3rd vertex (not null, unaffected)

Triangle

public Triangle(Float3 v1,
 Float3 v2,
 Float3 v3,
 int materialIndex)

Instantiate the specified triangle

Parameters:

v1 - the desired location of the first vertex (not null, unaffected)

v2 - the desired location of the 2nd vertex (not null, unaffected)

v3 - the desired location of the 3rd vertex (not null, unaffected)

materialIndex - the desired material index

Triangle

public Triangle(Float3 v1,
 Float3 v2,
 Float3 v3,
 int materialIndex,
 int userData)

Instantiate the specified triangle

Parameters:

v1 - the desired location of the first vertex (not null, unaffected)

v2 - the desired location of the 2nd vertex (not null, unaffected)

v3 - the desired location of the 3rd vertex (not null, unaffected)

materialIndex - the desired material index

userData - the desired user data

Triangle

public Triangle(Vec3Arg v1,
 Vec3Arg v2,
 Vec3Arg v3)

Instantiate a triangle from Float3 locations.

Parameters:

v1 - the desired location of the first vertex (not null, unaffected)

v2 - the desired location of the 2nd vertex (not null, unaffected)

v3 - the desired location of the 3rd vertex (not null, unaffected)

Triangle

public Triangle(Vec3Arg v1,
 Vec3Arg v2,
 Vec3Arg v3,
 int materialIndex)

Instantiate the specified triangle

Parameters:

v1 - the desired location of the first vertex (not null, unaffected)

v2 - the desired location of the 2nd vertex (not null, unaffected)

v3 - the desired location of the 3rd vertex (not null, unaffected)

materialIndex - the desired material index

Triangle

public Triangle(Vec3Arg v1,
 Vec3Arg v2,
 Vec3Arg v3,
 int materialIndex,
 int userData)

Instantiate the specified triangle

Parameters:

v1 - the desired location of the first vertex (not null, unaffected)

v2 - the desired location of the 2nd vertex (not null, unaffected)

v3 - the desired location of the 3rd vertex (not null, unaffected)

materialIndex - the desired material index

userData - the desired user data

Method Details

getMaterialIndex

public int getMaterialIndex()

Return the triangle's material index. The triangle is unaffected. (native attribute: mMaterialIndex)

Returns:

the index

getUserData

public int getUserData()

Return the triangle's user data. The triangle is unaffected. (native attribute: mUserData)

Returns:

the value

putVertices

public void putVertices(FloatBuffer storeBuffer)

Write the vertex locations to the specified buffer and advance the buffer's position by 9. The triangle is unaffected.

Parameters:

storeBuffer - the destination buffer (not null)

setMaterialIndex

public void setMaterialIndex(int materialIndex)

Alter the triangle's material index. (native attribute: mMaterialIndex)

Parameters:

materialIndex - the desired material index

setUserData

public void setUserData(int value)

Alter the triangle's user data. (native attribute: mUserData)

Parameters:

value - the desired value