com.badlogic.gdx.physics.bullet.extras

Class Extras

java.lang.Object

com.badlogic.gdx.physics.bullet.extras.Extras

public class Extras
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static Pool<Matrix3>	poolMatrix3 Pool of Matrix3, used by native (callback) method for the arguments
static Pool<Matrix4>	poolMatrix4 Pool of Matrix4, used by native (callback) method for the arguments
static Pool<Quaternion>	poolQuaternion Pool of Quaternion, used by native (callback) method for the arguments
static Pool<Vector3>	poolVector3 Pool of Vector3, used by native (callback) method for the arguments
static Matrix3	staticMatrix3 Temporary Matrix3 instance, used by native methods that return a Matrix3 instance
static Matrix4	staticMatrix4 Temporary Matrix4 instance, used by native methods that return a Matrix4 instance
static Quaternion	staticQuaternion Temporary Quaternion instance, used by native methods that return a Quaternion instance
static Vector3	staticVector3 Temporary Vector3 instance, used by native methods that return a Vector3 instance

Constructor Summary

Constructors

Constructor and Description
Extras()

Method Summary

Modifier and Type	Method and Description
static int	compareInverseAndForwardDynamics(SWIGTYPE_p_vecx q, SWIGTYPE_p_vecx u, SWIGTYPE_p_vecx dot_u, Vector3 gravity, boolean verbose, btMultiBody btmb, MultiBodyTree id_tree, DoubleBuffer pos_error, DoubleBuffer acc_error)
static MultiBodyTree	CreateMultiBodyTree(MultiBodyTreeCreator creator)
static SWIGTYPE_p_vec3	randomAxis()
static float	randomFloat(float low, float high)
static SWIGTYPE_p_mat33	randomInertiaMatrix()
static SWIGTYPE_p_vec3	randomInertiaPrincipal()
static void	randomInit()
static void	randomInit(long seed)
static int	randomInt(int low, int high)
static float	randomMass()
static int	writeGraphvizDotFile(MultiBodyTree tree, MultiBodyNameMap map, String filename)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

staticVector3

public static final Vector3 staticVector3

Temporary Vector3 instance, used by native methods that return a Vector3 instance

poolVector3

public static final Pool<Vector3> poolVector3

Pool of Vector3, used by native (callback) method for the arguments

staticQuaternion

public static final Quaternion staticQuaternion

Temporary Quaternion instance, used by native methods that return a Quaternion instance

poolQuaternion

public static final Pool<Quaternion> poolQuaternion

Pool of Quaternion, used by native (callback) method for the arguments

staticMatrix3

public static final Matrix3 staticMatrix3

Temporary Matrix3 instance, used by native methods that return a Matrix3 instance

poolMatrix3

public static final Pool<Matrix3> poolMatrix3

Pool of Matrix3, used by native (callback) method for the arguments

staticMatrix4

public static final Matrix4 staticMatrix4

Temporary Matrix4 instance, used by native methods that return a Matrix4 instance

poolMatrix4

public static final Pool<Matrix4> poolMatrix4

Pool of Matrix4, used by native (callback) method for the arguments

Constructor Detail

Extras

public Extras()

Method Detail

CreateMultiBodyTree

public static MultiBodyTree CreateMultiBodyTree(MultiBodyTreeCreator creator)

randomInit

public static void randomInit()

randomInit

public static void randomInit(long seed)

randomInt

public static int randomInt(int low,
                            int high)

randomFloat

public static float randomFloat(float low,
                                float high)

randomMass

public static float randomMass()

randomInertiaPrincipal

public static SWIGTYPE_p_vec3 randomInertiaPrincipal()

randomInertiaMatrix

public static SWIGTYPE_p_mat33 randomInertiaMatrix()

randomAxis

public static SWIGTYPE_p_vec3 randomAxis()

writeGraphvizDotFile

public static int writeGraphvizDotFile(MultiBodyTree tree,
                                       MultiBodyNameMap map,
                                       String filename)

compareInverseAndForwardDynamics

public static int compareInverseAndForwardDynamics(SWIGTYPE_p_vecx q,
                                                   SWIGTYPE_p_vecx u,
                                                   SWIGTYPE_p_vecx dot_u,
                                                   Vector3 gravity,
                                                   boolean verbose,
                                                   btMultiBody btmb,
                                                   MultiBodyTree id_tree,
                                                   DoubleBuffer pos_error,
                                                   DoubleBuffer acc_error)