Module com.github.stephengold.joltjni

Package com.github.stephengold.joltjni

Class CustomTireMaxImpulseCallback

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.TireMaxImpulseCallback

com.github.stephengold.joltjni.CustomTireMaxImpulseCallback

All Implemented Interfaces:

ConstJoltPhysicsObject, AutoCloseable, Comparable<JoltPhysicsObject>

public class CustomTireMaxImpulseCallback
extends TireMaxImpulseCallback

A customizable TireMaxImpulseCallback.

Constructor Summary

Constructors

Constructor	Description
CustomTireMaxImpulseCallback()	Instantiate a customizable callback.

Method Summary

Modifier and Type	Method	Description
float	maxLateralImpulse(int wheelIndex, float suspensionImpulse, float longitudinalFriction, float lateralFriction, float longitudinalSlip, float lateralSlip, float deltaTime)	Calculate maximum lateral tire impulse by combining friction, slip, and suspension impulses.
float	maxLongitudinalImpulse(int wheelIndex, float suspensionImpulse, float longitudinalFriction, float lateralFriction, float longitudinalSlip, float lateralSlip, float deltaTime)	Calculate maximum longitudinal tire impulse by combining friction, slip, and suspension impulses.

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

CustomTireMaxImpulseCallback

public CustomTireMaxImpulseCallback()

Instantiate a customizable callback.

Method Details

maxLateralImpulse

public float maxLateralImpulse(int wheelIndex,
 float suspensionImpulse,
 float longitudinalFriction,
 float lateralFriction,
 float longitudinalSlip,
 float lateralSlip,
 float deltaTime)

Calculate maximum lateral tire impulse by combining friction, slip, and suspension impulses. The actual applied impulse may be lower. For instance, when the vehicle is stationary on a horizontal surface the applied impulse will be 0. Meant to be overridden.

Parameters:

wheelIndex - the index of the desired wheel (≥0)

suspensionImpulse - the suspension impulse

longitudinalFriction - the longitudinal friction coefficient

lateralFriction - the lateral friction coefficient

longitudinalSlip - the longitudinal slip component

lateralSlip - the lateral slip component

deltaTime - the duration of the simulation step (in seconds)

Returns:

the lateral component of the maximum impulse

maxLongitudinalImpulse

public float maxLongitudinalImpulse(int wheelIndex,
 float suspensionImpulse,
 float longitudinalFriction,
 float lateralFriction,
 float longitudinalSlip,
 float lateralSlip,
 float deltaTime)

Calculate maximum longitudinal tire impulse by combining friction, slip, and suspension impulses. The actual applied impulse may be lower. For instance, when the vehicle is stationary on a horizontal surface the applied impulse will be 0. Meant to be overridden.

Parameters:

wheelIndex - the index of the desired wheel (≥0)

suspensionImpulse - the suspension impulse

longitudinalFriction - the longitudinal friction coefficient

lateralFriction - the lateral friction coefficient

longitudinalSlip - the longitudinal slip component

lateralSlip - the lateral slip component

deltaTime - the duration of the simulation step (in seconds)

Returns:

the longitudinal component of the maximum impulse