ShapeTools (squidlib-util 3.0.6 API)

java.lang.Object
- squidpony.squidmath.ShapeTools

public final class ShapeTools
extends java.lang.Object

Static data for 3D shapes.

Field Summary

Fields
Modifier and Type	Field and Description
`static short[][]`	`CUBE_FACES` The faces of a cube, as short[4] items representing indices into `CUBE_VERTICES`.
`static float[][]`	`CUBE_VERTICES` The vertices of a cube with unitary edge length, as float[3] items representing points.
`static double[][]`	`CUBE_VERTICES_D` The vertices of a cube with unitary edge length, as double[3] items representing points.
`static short[][]`	`DODECAHEDRON_FACES` The faces of a dodecahedron, as short[5] items representing indices into `DODECAHEDRON_VERTICES`.
`static float[][]`	`DODECAHEDRON_VERTICES` The vertices of a dodecahedron with unitary edge length, as float[3] items representing points.
`static double[][]`	`DODECAHEDRON_VERTICES_D` The vertices of a dodecahedron with unitary edge length, as double[3] items representing points.
`static float`	`GOLDEN_RATIO` The famous golden ratio, `(1.0 + Math.sqrt(5.0)) * 0.5`; this is the "most irrational" of irrational numbers, and has various useful properties.
`static double`	`GOLDEN_RATIO_D` The famous golden ratio, `(1.0 + Math.sqrt(5.0)) * 0.5`, as a double; this is the "most irrational" of irrational numbers, and has various useful properties.
`static short[][]`	`ICOSAHEDRON_FACES` The faces of an icosahedron, as short[3] items representing indices into `ICOSAHEDRON_VERTICES`.
`static float[][]`	`ICOSAHEDRON_VERTICES` The vertices of an icosahedron with unitary edge length, as float[3] items representing points.
`static double[][]`	`ICOSAHEDRON_VERTICES_D` The vertices of an icosahedron with unitary edge length, as double[3] items representing points.
`static short[][]`	`OCTAHEDRON_FACES` The faces of an octahedron, as short[3] items representing indices into `OCTAHEDRON_VERTICES`.
`static float[][]`	`OCTAHEDRON_VERTICES` The vertices of an octahedron with unitary edge length, as float[3] items representing points.
`static double[][]`	`OCTAHEDRON_VERTICES_D` The vertices of an octahedron with unitary edge length, as double[3] items representing points.
`static float`	`ROOT2` The `float` value that is closer than any other to `Math.sqrt(2.0)`, the ratio of the hypotenuse of an isosceles right triangle to one of its legs.
`static double`	`ROOT2_D` The `double` value that is closer than any other to `Math.sqrt(2.0)`, the ratio of the hypotenuse of an isosceles right triangle to one of its legs.
`static float`	`ROOT2_INVERSE` The `float` value that is closer than any other to `1.0 / Math.sqrt(2.0)`, the inverse of the square root of 2.
`static double`	`ROOT2_INVERSE_D` The `double` value that is closer than any other to `1.0 / Math.sqrt(2.0)`, the inverse of the square root of 2.
`static short[][]`	`TETRAHEDRON_FACES` The faces of a tetrahedron, as short[3] items representing indices into `TETRAHEDRON_VERTICES`.
`static float[][]`	`TETRAHEDRON_VERTICES` The vertices of a tetrahedron with unitary edge length, as float[3] items representing points.
`static double[][]`	`TETRAHEDRON_VERTICES_D` The vertices of a tetrahedron with unitary edge length, as double[3] items representing points.
`static float[][]`	`UNIT_CUBE_VERTICES` A variant on `CUBE_VERTICES` that has each vertex at distance 1 from the origin.
`static double[][]`	`UNIT_CUBE_VERTICES_D` A variant on `CUBE_VERTICES_D` that has each vertex at distance 1 from the origin.
`static float[][]`	`UNIT_DODECAHEDRON_VERTICES` A variant on `DODECAHEDRON_VERTICES` that has each vertex at distance 1 from the origin.
`static double[][]`	`UNIT_DODECAHEDRON_VERTICES_D` A variant on `DODECAHEDRON_VERTICES_D` that has each vertex at distance 1 from the origin.
`static float[][]`	`UNIT_ICOSAHEDRON_VERTICES` A variant on `ICOSAHEDRON_VERTICES` that has each vertex at distance 1 from the origin.
`static double[][]`	`UNIT_ICOSAHEDRON_VERTICES_D` A variant on `ICOSAHEDRON_VERTICES_D` that has each vertex at distance 1 from the origin.
`static float[][]`	`UNIT_OCTAHEDRON_VERTICES` A variant on `OCTAHEDRON_VERTICES` that has each vertex at distance 1 from the origin.
`static double[][]`	`UNIT_OCTAHEDRON_VERTICES_D` A variant on `OCTAHEDRON_VERTICES_D` that has each vertex at distance 1 from the origin.
`static float[][]`	`UNIT_TETRAHEDRON_VERTICES` A variant on `TETRAHEDRON_VERTICES` that has each vertex at distance 1 from the origin.
`static double[][]`	`UNIT_TETRAHEDRON_VERTICES_D` A variant on `TETRAHEDRON_VERTICES_D` that has each vertex at distance 1 from the origin.

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ROOT2
```
public static final float ROOT2
```
    The float value that is closer than any other to Math.sqrt(2.0), the ratio of the hypotenuse of an isosceles right triangle to one of its legs.
    
    See Also:
    
    Constant Field Values
  - ROOT2_D
```
public static final double ROOT2_D
```
    The double value that is closer than any other to Math.sqrt(2.0), the ratio of the hypotenuse of an isosceles right triangle to one of its legs.
    
    See Also:
    
    Constant Field Values
  - ROOT2_INVERSE
```
public static final float ROOT2_INVERSE
```
    The float value that is closer than any other to 1.0 / Math.sqrt(2.0), the inverse of the square root of 2.
    
    See Also:
    
    Constant Field Values
  - ROOT2_INVERSE_D
```
public static final double ROOT2_INVERSE_D
```
    The double value that is closer than any other to 1.0 / Math.sqrt(2.0), the inverse of the square root of 2.
    
    See Also:
    
    Constant Field Values
  - GOLDEN_RATIO
```
public static final float GOLDEN_RATIO
```
    The famous golden ratio, (1.0 + Math.sqrt(5.0)) * 0.5; this is the "most irrational" of irrational numbers, and has various useful properties.
    
    See Also:
    
    Constant Field Values
  - GOLDEN_RATIO_D
```
public static final double GOLDEN_RATIO_D
```
    The famous golden ratio, (1.0 + Math.sqrt(5.0)) * 0.5, as a double; this is the "most irrational" of irrational numbers, and has various useful properties.
    
    See Also:
    
    Constant Field Values
  - TETRAHEDRON_VERTICES
```
public static final float[][] TETRAHEDRON_VERTICES
```
    The vertices of a tetrahedron with unitary edge length, as float[3] items representing points.
  - TETRAHEDRON_VERTICES_D
```
public static final double[][] TETRAHEDRON_VERTICES_D
```
    The vertices of a tetrahedron with unitary edge length, as double[3] items representing points.
  - TETRAHEDRON_FACES
```
public static final short[][] TETRAHEDRON_FACES
```
    The faces of a tetrahedron, as short[3] items representing indices into TETRAHEDRON_VERTICES.
  - CUBE_VERTICES
```
public static final float[][] CUBE_VERTICES
```
    The vertices of a cube with unitary edge length, as float[3] items representing points.
  - CUBE_VERTICES_D
```
public static final double[][] CUBE_VERTICES_D
```
    The vertices of a cube with unitary edge length, as double[3] items representing points.
  - CUBE_FACES
```
public static final short[][] CUBE_FACES
```
    The faces of a cube, as short[4] items representing indices into CUBE_VERTICES.
  - OCTAHEDRON_VERTICES
```
public static final float[][] OCTAHEDRON_VERTICES
```
    The vertices of an octahedron with unitary edge length, as float[3] items representing points.
  - OCTAHEDRON_VERTICES_D
```
public static final double[][] OCTAHEDRON_VERTICES_D
```
    The vertices of an octahedron with unitary edge length, as double[3] items representing points.
  - OCTAHEDRON_FACES
```
public static final short[][] OCTAHEDRON_FACES
```
    The faces of an octahedron, as short[3] items representing indices into OCTAHEDRON_VERTICES.
  - DODECAHEDRON_VERTICES
```
public static final float[][] DODECAHEDRON_VERTICES
```
    The vertices of a dodecahedron with unitary edge length, as float[3] items representing points.
  - DODECAHEDRON_VERTICES_D
```
public static final double[][] DODECAHEDRON_VERTICES_D
```
    The vertices of a dodecahedron with unitary edge length, as double[3] items representing points.
  - DODECAHEDRON_FACES
```
public static final short[][] DODECAHEDRON_FACES
```
    The faces of a dodecahedron, as short[5] items representing indices into DODECAHEDRON_VERTICES.
  - ICOSAHEDRON_VERTICES
```
public static final float[][] ICOSAHEDRON_VERTICES
```
    The vertices of an icosahedron with unitary edge length, as float[3] items representing points. These points are specially organized so that ICOSAHEDRON_VERTICES[i] will always contain the opposite point of ICOSAHEDRON_VERTICES[i ^ 1] (such as with the North Pole and South Pole).
  - ICOSAHEDRON_VERTICES_D
```
public static final double[][] ICOSAHEDRON_VERTICES_D
```
    The vertices of an icosahedron with unitary edge length, as double[3] items representing points. These points are specially organized so that ICOSAHEDRON_VERTICES_D[i] will always contain the opposite point of ICOSAHEDRON_VERTICES_D[i ^ 1] (such as with the North Pole and South Pole).
  - ICOSAHEDRON_FACES
```
public static final short[][] ICOSAHEDRON_FACES
```
    The faces of an icosahedron, as short[3] items representing indices into ICOSAHEDRON_VERTICES. These faces are specially organized so that ICOSAHEDRON_FACES[i] will always contain the opposite face of ICOSAHEDRON_FACES[i ^ 1].
  - UNIT_TETRAHEDRON_VERTICES
```
public static final float[][] UNIT_TETRAHEDRON_VERTICES
```
    A variant on TETRAHEDRON_VERTICES that has each vertex at distance 1 from the origin.
  - UNIT_TETRAHEDRON_VERTICES_D
```
public static final double[][] UNIT_TETRAHEDRON_VERTICES_D
```
    A variant on TETRAHEDRON_VERTICES_D that has each vertex at distance 1 from the origin.
  - UNIT_CUBE_VERTICES
```
public static final float[][] UNIT_CUBE_VERTICES
```
    A variant on CUBE_VERTICES that has each vertex at distance 1 from the origin.
  - UNIT_CUBE_VERTICES_D
```
public static final double[][] UNIT_CUBE_VERTICES_D
```
    A variant on CUBE_VERTICES_D that has each vertex at distance 1 from the origin.
  - UNIT_OCTAHEDRON_VERTICES
```
public static final float[][] UNIT_OCTAHEDRON_VERTICES
```
    A variant on OCTAHEDRON_VERTICES that has each vertex at distance 1 from the origin.
  - UNIT_OCTAHEDRON_VERTICES_D
```
public static final double[][] UNIT_OCTAHEDRON_VERTICES_D
```
    A variant on OCTAHEDRON_VERTICES_D that has each vertex at distance 1 from the origin.
  - UNIT_DODECAHEDRON_VERTICES
```
public static final float[][] UNIT_DODECAHEDRON_VERTICES
```
    A variant on DODECAHEDRON_VERTICES that has each vertex at distance 1 from the origin.
  - UNIT_DODECAHEDRON_VERTICES_D
```
public static final double[][] UNIT_DODECAHEDRON_VERTICES_D
```
    A variant on DODECAHEDRON_VERTICES_D that has each vertex at distance 1 from the origin.
  - UNIT_ICOSAHEDRON_VERTICES
```
public static final float[][] UNIT_ICOSAHEDRON_VERTICES
```
    A variant on ICOSAHEDRON_VERTICES that has each vertex at distance 1 from the origin.
  - UNIT_ICOSAHEDRON_VERTICES_D
```
public static final double[][] UNIT_ICOSAHEDRON_VERTICES_D
```
    A variant on ICOSAHEDRON_VERTICES_D that has each vertex at distance 1 from the origin.

Class ShapeTools

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ROOT2

ROOT2_D

ROOT2_INVERSE

ROOT2_INVERSE_D

GOLDEN_RATIO

GOLDEN_RATIO_D

TETRAHEDRON_VERTICES

TETRAHEDRON_VERTICES_D

TETRAHEDRON_FACES

CUBE_VERTICES

CUBE_VERTICES_D

CUBE_FACES

OCTAHEDRON_VERTICES

OCTAHEDRON_VERTICES_D

OCTAHEDRON_FACES

DODECAHEDRON_VERTICES

DODECAHEDRON_VERTICES_D

DODECAHEDRON_FACES

ICOSAHEDRON_VERTICES

ICOSAHEDRON_VERTICES_D

ICOSAHEDRON_FACES

UNIT_TETRAHEDRON_VERTICES

UNIT_TETRAHEDRON_VERTICES_D

UNIT_CUBE_VERTICES

UNIT_CUBE_VERTICES_D

UNIT_OCTAHEDRON_VERTICES

UNIT_OCTAHEDRON_VERTICES_D

UNIT_DODECAHEDRON_VERTICES

UNIT_DODECAHEDRON_VERTICES_D

UNIT_ICOSAHEDRON_VERTICES

UNIT_ICOSAHEDRON_VERTICES_D