Uses of Class
eu.iv4xr.framework.spatial.Vec3

Packages that use Vec3

Package	Description
eu.iv4xr.framework.environments
eu.iv4xr.framework.extensions.ltl.gameworldmodel	Provide a class, GameWorldModel, that can be used as a model of a "computer game".
eu.iv4xr.framework.extensions.pathfinding	This package provides classes to do pathfinding over a graph.
eu.iv4xr.framework.mainConcepts
eu.iv4xr.framework.spatial
eu.iv4xr.framework.spatial.meshes	Provide mainly the class Mesh for representing 3D surface meshes.
nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent	This package contains the implementation of iv4xr Env, State, TacticLib, GoalLib etc, which are necessary to allow an aplib/iv4xr test agent to control the game in the smart way.

Uses of Vec3 in eu.iv4xr.framework.environments

Methods in eu.iv4xr.framework.environments with parameters of type Vec3

Modifier and Type	Method	Description
WorldModel	IW3DEnvironment.moveToward(String agentId, Vec3 agentLocation, Vec3 targetLocation)	A command to instruct an agent to move a small distance towards the given target location.
WorldModel	W3DEnvironment.moveToward(String agentId, Vec3 agentLocation, Vec3 targetLocation)	A command to instruct an agent to move a small distance towards the given target location.

Uses of Vec3 in eu.iv4xr.framework.extensions.ltl.gameworldmodel

Fields in eu.iv4xr.framework.extensions.ltl.gameworldmodel declared as Vec3

Modifier and Type	Field	Description
Vec3	GWObject.extent
Vec3	GWObject.position
Vec3	GWObject.velocity

Methods in eu.iv4xr.framework.extensions.ltl.gameworldmodel with parameters of type Vec3

Modifier and Type	Method	Description
(package private) static boolean	GWObject.eqVec(Vec3 p, Vec3 q)

Constructors in eu.iv4xr.framework.extensions.ltl.gameworldmodel with parameters of type Vec3

Modifier	Constructor	Description
	GWObject(String id, String type, Vec3 position, Vec3 extent, Vec3 velocity)

Uses of Vec3 in eu.iv4xr.framework.extensions.pathfinding

Fields in eu.iv4xr.framework.extensions.pathfinding with type parameters of type Vec3

Modifier and Type	Field	Description
ArrayList<Vec3>	SimpleNavGraph.vertices	The set of vertices that form the navigation graph.

Methods in eu.iv4xr.framework.extensions.pathfinding that return Vec3

Modifier and Type	Method	Description
Vec3	SimpleNavGraph.position(int i)

Methods in eu.iv4xr.framework.extensions.pathfinding with parameters of type Vec3

Modifier and Type	Method	Description
ArrayList<Integer>	SurfaceNavGraph.enhancedFindPath(Vec3 start, Vec3 goal, float faceDistThreshold)	Similar to the other findPath method, this will search for a path from a vertex v0, close to the start-location, to a vertex v1 close to the given goal location.
List<Integer>	SurfaceNavGraph.explore(int startVertex, Vec3 targetLocation, float viewDistance, List<Vec3> excludedVertises)	This variant of explore will try to find an already seen and reachable vertex v, which is closest to some target location t.
List<Integer>	SurfaceNavGraph.explore(Vec3 startLocation, float faceDistThreshold)	Find a path to an unexplored and unblocked vertex w which is the geometrically 'closest' to the given the given start location.
List<Integer>	SurfaceNavGraph.explore(Vec3 startLocation, Vec3 targetLocation, float faceDistThreshold, float viewDistance, List<Vec3> excludedVertises)	This variant of explore will try to find an already seen and reachable vertex w, which is closest to some target location t.
ArrayList<Integer>	SurfaceNavGraph.findPath(Vec3 start, Vec3 goal, float faceDistThreshold)	The same as the other findPath.
Integer	SurfaceNavGraph.getNearestUnblockedVertex(Vec3 location, float faceDistThreshold)	This method returns a vertex v in the navgraph which is 'nearest' to the given 3D location, such that the straight line between the location and this vertex v is unobstructed.
List<Integer>	SurfaceNavGraph.getNearestUnblockedVertices(Vec3 location, float faceDistThreshold)	This method search for a Face f that "contains" the given position p.
(package private) boolean	SurfaceNavGraph.isBlocked(Vec3 x, Vec3 y)	Check if the line from x to y is blocked by any of the blocking obstacles.

Method parameters in eu.iv4xr.framework.extensions.pathfinding with type arguments of type Vec3

Modifier and Type	Method	Description
List<Integer>	SurfaceNavGraph.explore(int startVertex, Vec3 targetLocation, float viewDistance, List<Vec3> excludedVertises)	This variant of explore will try to find an already seen and reachable vertex v, which is closest to some target location t.
List<Integer>	SurfaceNavGraph.explore(Vec3 startLocation, Vec3 targetLocation, float faceDistThreshold, float viewDistance, List<Vec3> excludedVertises)	This variant of explore will try to find an already seen and reachable vertex w, which is closest to some target location t.

Constructor parameters in eu.iv4xr.framework.extensions.pathfinding with type arguments of type Vec3

Modifier	Constructor	Description
	SimpleNavGraph(EdgeMap edges, ArrayList<Vec3> vertices, ArrayList<Obstacle<LineIntersectable>> obstacles)

Uses of Vec3 in eu.iv4xr.framework.mainConcepts

Fields in eu.iv4xr.framework.mainConcepts declared as Vec3

Modifier and Type	Field	Description
Vec3	WorldEntity.extent	Bounding box of this entity.
Vec3	WorldModel.extent
Vec3	WorldEntity.position	The center position of this entity,
Vec3	WorldModel.position	The position of the agent that owns this World Model.
Vec3	WorldEntity.velocity
Vec3	WorldModel.velocity

Uses of Vec3 in eu.iv4xr.framework.spatial

Fields in eu.iv4xr.framework.spatial declared as Vec3

Modifier and Type	Field	Description
Vec3	Line.a	Point A, also used as origin point.
Vec3	Triangle.A
Vec3	Line.b	Point B
Vec3	Triangle.B
Vec3	Triangle.C
Vec3	Box.center
Vec3	Sphere.center
Vec3	Box.width	The x,y, and z width.

Methods in eu.iv4xr.framework.spatial that return Vec3

Modifier and Type	Method	Description
static Vec3	Vec3.add(Vec3 a, Vec3 b)
Vec3	Line.alongLine(float d)
Vec3	Vec3.copy()	Copies a vector by value.
static Vec3	Vec3.cross(Vec3 a, Vec3 b)
Vec3	Line.direction()
static Vec3	Vec3.div(Vec3 a, float c)
(package private) Vec3	Box.intersectPlaneXY(Vec3 p, Vec3 q, float c)	Calculate the intersection of the line between p and q, and a plane XY where z = c.
(package private) Vec3	Box.intersectPlaneXZ(Vec3 p, Vec3 q, float c)	Calculate the intersection of the line between p and q, and a plane XZ where y = c.
(package private) Vec3	Box.intersectPlaneYZ(Vec3 p, Vec3 q, float c)	Calculate the intersection of the line between p and q, and a plane YZ where x = c.
static Vec3	Vec3.mul(Vec3 a, float c)
static Vec3	Vec3.mul(Vec3 a, Vec3 b)
Vec3	Vec3.normalized()
static Vec3	Vec3.one()
Vec3	Line.origin()
static Vec3	Vec3.sub(Vec3 a, Vec3 b)
static Vec3	Vec3.zero()

Methods in eu.iv4xr.framework.spatial that return types with arguments of type Vec3

Modifier and Type	Method	Description
Collection<Vec3>	Box.intersect(Line l)	In typical cases, if a line intersects with a 3D rectangle, it will intersect at one point (if the line ends somewhere inside the rectangle), or at two points (if the line pass through the whole rectangle).
Collection<Vec3>	LineIntersectable.intersect(Line l)	Returns a list of intersection between a line segment and an object.
Collection<Vec3>	Sphere.intersect(Line l)	Line-sphere intersection: https://en.wikipedia.org/wiki/Line%E2%80%93sphere_intersection
Collection<Vec3>	Triangle.intersect(Line l)

Methods in eu.iv4xr.framework.spatial with parameters of type Vec3

Modifier and Type	Method	Description
static Vec3	Vec3.add(Vec3 a, Vec3 b)
static Vec3	Vec3.cross(Vec3 a, Vec3 b)
static float	Vec3.dist(Vec3 a, Vec3 b)
static float	Vec3.distSq(Vec3 a, Vec3 b)	If d is the length of the vector a - b (so, the distance between them), this method returns d*d.
static Vec3	Vec3.div(Vec3 a, float c)
static float	Vec3.dot(Vec3 a, Vec3 b)
(package private) Vec3	Box.intersectPlaneXY(Vec3 p, Vec3 q, float c)	Calculate the intersection of the line between p and q, and a plane XY where z = c.
(package private) Vec3	Box.intersectPlaneXZ(Vec3 p, Vec3 q, float c)	Calculate the intersection of the line between p and q, and a plane XZ where y = c.
(package private) Vec3	Box.intersectPlaneYZ(Vec3 p, Vec3 q, float c)	Calculate the intersection of the line between p and q, and a plane YZ where x = c.
static Vec3	Vec3.mul(Vec3 a, float c)
static Vec3	Vec3.mul(Vec3 a, Vec3 b)
static Vec3	Vec3.sub(Vec3 a, Vec3 b)

Constructors in eu.iv4xr.framework.spatial with parameters of type Vec3

Modifier	Constructor	Description
	Box(Vec3 center, Vec3 width)
	Line(Vec3 a, Vec3 b)	Constructs a line between two point.
	Sphere(float radius, Vec3 center)
	Triangle(Vec3 a, Vec3 b, Vec3 c)

Uses of Vec3 in eu.iv4xr.framework.spatial.meshes

Fields in eu.iv4xr.framework.spatial.meshes with type parameters of type Vec3

Modifier and Type	Field	Description
ArrayList<Vec3>	Mesh.vertices

Methods in eu.iv4xr.framework.spatial.meshes that return Vec3

Modifier and Type	Method	Description
Vec3	Edge.center(List<Vec3> vertices)	Given a list that maps vertex-indices to their real positions, this method calculate the center/middle point of this edge.
Vec3	Face.center(List<Vec3> vertexMap)	Given a list that maps vertex-indices to their real positions, this method calculate the center/middle point of this Face.

Methods in eu.iv4xr.framework.spatial.meshes with parameters of type Vec3

Modifier and Type	Method	Description
float	Face.distFromPoint(Vec3 w, ArrayList<Vec3> concreteVertices)	Return an unsigned distance from a point w to this Face.

Method parameters in eu.iv4xr.framework.spatial.meshes with type arguments of type Vec3

Modifier and Type	Method	Description
float	Face.area(List<Vec3> vertexMap)
Vec3	Edge.center(List<Vec3> vertices)	Given a list that maps vertex-indices to their real positions, this method calculate the center/middle point of this edge.
Vec3	Face.center(List<Vec3> vertexMap)	Given a list that maps vertex-indices to their real positions, this method calculate the center/middle point of this Face.
float	Face.distFromPoint(Vec3 w, ArrayList<Vec3> concreteVertices)	Return an unsigned distance from a point w to this Face.
String	Face.toString(ArrayList<Vec3> concreteVertices)

Uses of Vec3 in nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent

Methods in nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent with parameters of type Vec3

Modifier and Type	Method	Description
static Sparse2DTiledSurface_NavGraph.Tile	Utils.toTile(Vec3 p)