com.google.common.geometry

Class S2Projections

java.lang.Object

com.google.common.geometry.S2Projections

public final class S2Projections
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	S2Projections.Projections

Field Summary

Fields

Modifier and Type	Field and Description
static S2.Metric	AVG_ANGLE_SPAN
static S2.Metric	AVG_AREA
static S2.Metric	AVG_DIAG
static S2.Metric	AVG_EDGE
static S2.Metric	AVG_WIDTH
static S2.Metric	MAX_ANGLE_SPAN
static S2.Metric	MAX_AREA
static S2.Metric	MAX_DIAG
static double	MAX_DIAG_ASPECT
static S2.Metric	MAX_EDGE
static double	MAX_EDGE_ASPECT
static S2.Metric	MAX_WIDTH
static S2.Metric	MIN_ANGLE_SPAN
static S2.Metric	MIN_AREA
static S2.Metric	MIN_DIAG
static S2.Metric	MIN_EDGE
static S2.Metric	MIN_WIDTH

Method Summary

Modifier and Type	Method and Description
static S2Point	faceUvToXyz(int face, double u, double v)
static R2Vector	faceXyzToUv(int face, S2Point p)
static S2Point	getNorm(int face)
static S2Point	getUAxis(int face)
static S2Point	getUNorm(int face, double u)
static S2Point	getVAxis(int face)
static S2Point	getVNorm(int face, double v)
static double	stToUV(double s)
static double	uvToST(double u)
static R2Vector	validFaceXyzToUv(int face, S2Point p)
static int	xyzToFace(S2Point p)

Methods inherited from class java.lang.Object

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

Field Detail

MIN_AREA

public static final S2.Metric MIN_AREA

MAX_AREA

public static final S2.Metric MAX_AREA

AVG_AREA

public static final S2.Metric AVG_AREA

MIN_ANGLE_SPAN

public static final S2.Metric MIN_ANGLE_SPAN

MAX_ANGLE_SPAN

public static final S2.Metric MAX_ANGLE_SPAN

AVG_ANGLE_SPAN

public static final S2.Metric AVG_ANGLE_SPAN

MIN_WIDTH

public static final S2.Metric MIN_WIDTH

MAX_WIDTH

public static final S2.Metric MAX_WIDTH

AVG_WIDTH

public static final S2.Metric AVG_WIDTH

MIN_EDGE

public static final S2.Metric MIN_EDGE

MAX_EDGE

public static final S2.Metric MAX_EDGE

AVG_EDGE

public static final S2.Metric AVG_EDGE

MIN_DIAG

public static final S2.Metric MIN_DIAG

MAX_DIAG

public static final S2.Metric MAX_DIAG

AVG_DIAG

public static final S2.Metric AVG_DIAG

MAX_EDGE_ASPECT

public static final double MAX_EDGE_ASPECT

MAX_DIAG_ASPECT

public static final double MAX_DIAG_ASPECT

Method Detail

stToUV

public static double stToUV(double s)

uvToST

public static double uvToST(double u)

faceUvToXyz

public static S2Point faceUvToXyz(int face,
                                  double u,
                                  double v)

validFaceXyzToUv

public static R2Vector validFaceXyzToUv(int face,
                                        S2Point p)

xyzToFace

public static int xyzToFace(S2Point p)

faceXyzToUv

public static R2Vector faceXyzToUv(int face,
                                   S2Point p)

getUNorm

public static S2Point getUNorm(int face,
                               double u)

getVNorm

public static S2Point getVNorm(int face,
                               double v)

getNorm

public static S2Point getNorm(int face)

getUAxis

public static S2Point getUAxis(int face)

getVAxis

public static S2Point getVAxis(int face)