Package com.github.stephengold.joltjni

Class BoxShape

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.NonCopyable

com.github.stephengold.joltjni.Shape

com.github.stephengold.joltjni.ConvexShape

com.github.stephengold.joltjni.BoxShape

All Implemented Interfaces:

ConstJoltPhysicsObject, ConstShape, RefTarget, AutoCloseable, Comparable<ConstJoltPhysicsObject>

public class BoxShape
extends ConvexShape

A Shape to represent centered, axis-aligned rectangular solids.

Constructor Summary

Constructors

Constructor	Description
BoxShape(Vec3Arg halfExtents)	Instantiate a shape with the specified half extents.
BoxShape(Vec3Arg halfExtents, float convexRadius)	Instantiate a shape with the specified half extents and convex radius.

Method Summary

Modifier and Type	Method	Description
float	getConvexRadius()	Return the convex radius.
Vec3	getHalfExtent()	Copy the half extents.

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

copyDebugTriangles, countDebugTriangles, draw, getCenterOfMass, getInnerRadius, getLocalBounds, getMassProperties, getRefCount, getSubType, getType, getUserData, getWorldSpaceBounds, mustBeStatic, setEmbedded, setUserData, toRef, toRefC

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

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface com.github.stephengold.joltjni.readonly.ConstJoltPhysicsObject

close, hasAssignedNativeObject, ownsNativeObject, va

Constructor Details

BoxShape

public BoxShape(Vec3Arg halfExtents)

Instantiate a shape with the specified half extents.

Parameters:

halfExtents - the desired half extents on each local axis (not null, all components ≥0, unaffected)

BoxShape

public BoxShape(Vec3Arg halfExtents,
 float convexRadius)

Instantiate a shape with the specified half extents and convex radius.

Parameters:

halfExtents - the desired half extents on each local axis (not null, all components ≥0, unaffected)

convexRadius - the desired convex radius (default=0.05)

Method Details

getConvexRadius

public float getConvexRadius()

Return the convex radius. The shape is unaffected.

Returns:

the radius (≥0)

getHalfExtent

public Vec3 getHalfExtent()

Copy the half extents. The shape is unaffected.

Returns:

a new vector