artisynth.core.mechmodels

Enum CollisionManager.ColliderType

java.lang.Object

java.lang.Enum<CollisionManager.ColliderType>

artisynth.core.mechmodels.CollisionManager.ColliderType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CollisionManager.ColliderType>

Enclosing class:

CollisionManager

public static enum CollisionManager.ColliderType
extends java.lang.Enum<CollisionManager.ColliderType>

Specifies the collider that generates contact information between the two meshes. Contact information is returned in a ContactInfo structure.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AJL_CONTOUR Newer method that uses the triangle intersections between meshes to determine the actual intersection contours (and associated penetration regions) between the meshes.
CONTINUOUS Experimental collider for continuous collision detection.
SIGNED_DISTANCE A collider based on using a signed-distance function to determine interpenetration contacts between bodies.
TRI_INTERSECTION Original method that finds all triangle intersections between the meshes and groups these into regions to determine interpenetrating vertices.

Method Summary

Modifier and Type	Method and Description
static CollisionManager.ColliderType	fromString(java.lang.String str)
static CollisionManager.ColliderType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static CollisionManager.ColliderType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

TRI_INTERSECTION

public static final CollisionManager.ColliderType TRI_INTERSECTION

Original method that finds all triangle intersections between the meshes and groups these into regions to determine interpenetrating vertices. Does not compute penetration regions or intersection contours.

AJL_CONTOUR

public static final CollisionManager.ColliderType AJL_CONTOUR

Newer method that uses the triangle intersections between meshes to determine the actual intersection contours (and associated penetration regions) between the meshes.

SIGNED_DISTANCE

public static final CollisionManager.ColliderType SIGNED_DISTANCE

A collider based on using a signed-distance function to determine interpenetration contacts between bodies. This method can be fast, but provides only limited contact information, particularly compared to AJL_CONTOUR, supports only contacts based on vertex penetration, and at least one of the colliding bodies must be non-deformable.

CONTINUOUS

public static final CollisionManager.ColliderType CONTINUOUS

Experimental collider for continuous collision detection.

Method Detail

values

public static CollisionManager.ColliderType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CollisionManager.ColliderType c : CollisionManager.ColliderType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CollisionManager.ColliderType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

fromString

public static CollisionManager.ColliderType fromString(java.lang.String str)