Package | Description |
---|---|
gov.sandia.cognition.math.geometry |
Provides classes and interfaces for computational geometry.
|
gov.sandia.cognition.math.matrix.mtj |
Provides a linear algebra package implementation wrapper using the Matrix
Toolkits for Java (MTJ) library.
|
Modifier and Type | Method and Description |
---|---|
Vector2 |
Quadtree.convertTo2D(DataType item)
Converts the given item into a two-dimensional vector.
|
Modifier and Type | Method and Description |
---|---|
boolean |
Quadtree.boundsContain(Vector2 point)
Determines if the given point is within the bounds of the quadtree.
|
boolean |
Quadtree.Node.boundsContain(Vector2 point)
Returns true if the given point is within the bounds of this node.
|
Quadtree.Node |
Quadtree.find(Vector2 point)
Locates the node in the tree that has the smallest bounding box that
contains the point.
|
Quadtree.Node |
Quadtree.Node.findChild(Vector2 point)
Finds the child corresponding to the given point.
|
Modifier and Type | Method and Description |
---|---|
Vector2 |
Vector2.clone() |
Vector2 |
DenseVectorFactoryMTJ.createVector2D(double x,
double y) |
Vector2 |
SparseVectorFactoryMTJ.createVector2D(double x,
double y) |