Package cz.fidentis.analyst.engines.distance

Enum Class MeshDistanceConfig.Method

java.lang.Object

java.lang.Enum<MeshDistanceConfig.Method>

cz.fidentis.analyst.engines.distance.MeshDistanceConfig.Method

All Implemented Interfaces:

Serializable, Comparable<MeshDistanceConfig.Method>, Constable

Enclosing class:

MeshDistanceConfig

public static enum MeshDistanceConfig.Method
extends Enum<MeshDistanceConfig.Method>

Sampling method.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
POINT_TO_POINT_NEAREST_NEIGHBORS	Fast point-to-triangle distance strategy.
POINT_TO_TRIANGLE_NEAREST_NEIGHBORS	A point-to-point algorithm.
RAY_CASTING	Casting rays from visited meshes in the direction of their normal vectors.
RAY_CASTING_GPU	Casting rays from visited meshes in the direction of their normal vectors.

Method Summary

Modifier and Type	Method	Description
static MeshDistanceConfig.Method	valueOf(String name)	Returns the enum constant of this class with the specified name.
static MeshDistanceConfig.Method[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

POINT_TO_TRIANGLE_NEAREST_NEIGHBORS

public static final MeshDistanceConfig.Method POINT_TO_TRIANGLE_NEAREST_NEIGHBORS

A point-to-point algorithm. It can produce "noise". If there are multiple closest points at the primary mesh, then it is not possible to choose which of them is correct (better). Therefore, the Double.POSITIVE_INFINITY value is set as the distance for this vertices. If this situation happens with human faces, we would consider this part of the face as noisy anyway, trying to avoid these parts from further processing.

POINT_TO_POINT_NEAREST_NEIGHBORS

public static final MeshDistanceConfig.Method POINT_TO_POINT_NEAREST_NEIGHBORS

Fast point-to-triangle distance strategy. Produces more precise results than the point-to-point strategy, but is not geometrically correct. Can produce "noise" in the sense that it may not find the really closest triangle on "wrinkly" surfaces. If this situation happens with human faces, we would consider this part of the face as noisy anyway, trying to avoid these parts from further processing. The algorithm supports both relative and absolute distances.

RAY_CASTING

public static final MeshDistanceConfig.Method RAY_CASTING

Casting rays from visited meshes in the direction of their normal vectors.

RAY_CASTING_GPU

public static final MeshDistanceConfig.Method RAY_CASTING_GPU

Casting rays from visited meshes in the direction of their normal vectors. Runs on GPU. Available only for systems with OpenGL >= 4.3

Method Details

values

public static MeshDistanceConfig.Method[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static MeshDistanceConfig.Method valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null