org.stellarium.projector
Class StereographicProjector

java.lang.Object
  org.stellarium.projector.DefaultProjector
      org.stellarium.projector.CustomProjector
          org.stellarium.projector.StereographicProjector

All Implemented Interfaces:

Projector

public class StereographicProjector
extends CustomProjector

Version:

0.8.2

Author:

Fred Simon

Nested Class Summary

Nested classes/interfaces inherited from class org.stellarium.projector.DefaultProjector

DefaultProjector.AutoZoom, DefaultProjector.ProjectEarthEqu, DefaultProjector.ProjectJ2000, DefaultProjector.ProjectLocal, DefaultProjector.PROJECTOR_MASK_TYPE

Nested classes/interfaces inherited from interface org.stellarium.projector.Projector

Projector.ProjFunc, Projector.TYPE

Field Summary

Fields inherited from class org.stellarium.projector.DefaultProjector

center, flagAutoZoom, flip_horz, flip_vert, fov, gravityLabels, invMatEarthEquToEye, invMatHelioToEye, invMatJ2000ToEye, invMatLocalToEye, maskType, matEarthEquToEye, matHelioToEye, matJ2000ToEye, matLocalToEye, matProjection, maxFov, minFov, projectEarthEquFunc, projectJ2000Func, projectLocalFunc, vecViewport, view_scaling_factor, zFar, zNear, zoomMove

Constructor Summary

StereographicProjector(Rectangle4i viewport, double fov)

Method Summary

Projector.TYPE	getType()
boolean	projectCustom(javax.vecmath.Tuple3d v, javax.vecmath.Tuple3d win, javax.vecmath.Matrix4d mat)
(package private) void	unproject(double x, double y, javax.vecmath.Matrix4d m, javax.vecmath.Point3d v) transformation from screen 2D point x,y to object.

Methods inherited from class org.stellarium.projector.CustomProjector

initProjectMatrix, sCylinder, sSphere, sVertex3

Methods inherited from class org.stellarium.projector.DefaultProjector

applyViewport, changeFov, checkInViewport, create, drawViewportShape, getAimFov, getClippingPlanes, getFlagGravityLabels, getFlipHorz, getFlipVert, getFov, getMaskType, getMaxFov, getProjectEarthEquFunc, getProjectJ2000Func, getProjectLocalFunc, getRadPerPixel, getViewport, getViewportHeight, getViewportPosX, getViewportPosY, getViewportWidth, maskTypeToString, needGlFrontFaceCW, printGravity180, printGravity180, projectCustomCheck, projectCustomLineCheck, projectEarthEqu, projectEarthEquCheck, projectEarthEquLineCheck, projectHelio, projectHelioCheck, projectHelioLineCheck, projectJ2000, projectJ2000Check, projectJ2000LineCheck, projectLocal, projectLocalCheck, resetPerspectiveProjection, sDisk, setClippingPlanes, setFlagGravityLabels, setFlipHorz, setFlipVert, setFov, setMaskType, setMaxFov, setModelviewMatrices, setOrthographicProjection, setViewport, setViewport, setViewportHeight, setViewportPosX, setViewportPosY, setViewportWidth, sHalfSphere, sRing, sSphere, sSphereMap, sSphereMapTexCoordFast, stringToMaskType, stringToType, typeToString, unprojectEarthEqu, unprojectHelio, unprojectJ2000, unprojectLocal, updateAutoZoom, zoomTo, zoomTo

Methods inherited from class java.lang.Object

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

Constructor Detail

StereographicProjector

public StereographicProjector(Rectangle4i viewport,
                              double fov)

Method Detail

getType

public Projector.TYPE getType()

Specified by:

getType in interface Projector

Overrides:

getType in class DefaultProjector

projectCustom

public boolean projectCustom(javax.vecmath.Tuple3d v,
                             javax.vecmath.Tuple3d win,
                             javax.vecmath.Matrix4d mat)

Overrides:

projectCustom in class DefaultProjector

unproject

void unproject(double x,
               double y,
               javax.vecmath.Matrix4d m,
               javax.vecmath.Point3d v)

Description copied from class: DefaultProjector

transformation from screen 2D point x,y to object.

Overrides:

unproject in class DefaultProjector

Parameters:

x - The 2D point absciss

y - The 2D point ordonnee

m - The already inverted full tranfo matrix