Package com.jme3.bullet

Class RayTestFlag

java.lang.Object

com.jme3.bullet.RayTestFlag

public final class RayTestFlag
extends Object

Named flags for use with a ray test. See https://github.com/bulletphysics/bullet3/blob/master/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h

See Also:

• CollisionSpace.getRayTestFlags()

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DisableHeightfieldAccelerator	disable the heightfield raycast accelerator (native value: kF_DisableHeightfieldAccelerator)
static final int	FilterBackfaces	filter back faces (native value: kF_FilterBackfaces)
static final int	GjkRaytest	use the GJK algorithm for ray-versus-convex intersection (native value: kF_UseGjkConvexCastRaytest)
static final int	KeepUnflippedNormal	when a ray hits a back-facing triangle, don't reverse the face normal (native value: kF_KeepUnflippedNormal)
static final Logger	logger	message logger for this class
static final int	SubSimplexRaytest	use the fast/approximate algorithm for ray-versus-convex intersection, which is the default if no flags are set (native value: kF_UseSubSimplexConvexCastRaytest)

Method Summary

Modifier and Type	Method	Description
static String	describe(int flags)	Generate a textual description of the specified flags.

Methods inherited from class java.lang.Object

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

Field Details

FilterBackfaces

public static final int FilterBackfaces

filter back faces (native value: kF_FilterBackfaces)

See Also:

• Constant Field Values

KeepUnflippedNormal

public static final int KeepUnflippedNormal

when a ray hits a back-facing triangle, don't reverse the face normal (native value: kF_KeepUnflippedNormal)

See Also:

• Constant Field Values

SubSimplexRaytest

public static final int SubSimplexRaytest

use the fast/approximate algorithm for ray-versus-convex intersection, which is the default if no flags are set (native value: kF_UseSubSimplexConvexCastRaytest)

See Also:

• Constant Field Values

GjkRaytest

public static final int GjkRaytest

use the GJK algorithm for ray-versus-convex intersection (native value: kF_UseGjkConvexCastRaytest)

See Also:

• Constant Field Values

DisableHeightfieldAccelerator

public static final int DisableHeightfieldAccelerator

disable the heightfield raycast accelerator (native value: kF_DisableHeightfieldAccelerator)

See Also:

• Constant Field Values

logger

public static final Logger logger

message logger for this class

Method Details

describe

public static String describe(int flags)

Generate a textual description of the specified flags.

Parameters:

flags - the ray-test flags to describe

Returns:

description (not null, may be empty)