endrov.gl
Class EvGLCamera

java.lang.Object
  endrov.gl.EvGLCamera

public class EvGLCamera
extends java.lang.Object

Field Summary

javax.vecmath.Vector3d	center Center position
javax.vecmath.Vector3d	pos Camera position

Constructor Summary

EvGLCamera()

EvGLCamera(EvGLCamera cam)

Method Summary

void	center(double dist) Make camera move at center at some distance with current rotation
void	fromElement(org.jdom.Element e)
javax.vecmath.Matrix3d	getRotationMatrixReadOnly() Get the rotation matrix.
void	moveCamera(double x, double y, double z) Move camera relative to camera coordinate system
void	rotateCamera(double x, double y, double z) Rotate around camera, relative to camera
void	rotateCenter(double x, double y, double z) Rotate camera around center
javax.vecmath.Vector3d	rotateVector(double x, double y, double z)
javax.vecmath.Vector3d	rotateVector(javax.vecmath.Vector3d v)
void	setRotation(double x, double y, double z) Set the rotation of the camera
void	setRotationMatrix(javax.vecmath.Matrix3d mat) Set rotation of camera through matrix
void	toElement(org.jdom.Element e)
void	transformGL(javax.media.opengl.GL2 gl) Do the GL transformation to move into camera coordinates
javax.vecmath.Vector3d	transformPoint(javax.vecmath.Vector3d v) Transform a point world coord to cam coord
void	unrotateGL(javax.media.opengl.GL2 gl) Inverse GL camera rotation
javax.vecmath.Vector3d	unrotateVector(javax.vecmath.Vector3d v)

Methods inherited from class java.lang.Object

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

Field Detail

pos

public javax.vecmath.Vector3d pos

Camera position

center

public javax.vecmath.Vector3d center

Center position

Constructor Detail

EvGLCamera

public EvGLCamera()

EvGLCamera

public EvGLCamera(EvGLCamera cam)

Method Detail

toElement

public void toElement(org.jdom.Element e)

fromElement

public void fromElement(org.jdom.Element e)

rotateVector

public javax.vecmath.Vector3d rotateVector(double x,
                                           double y,
                                           double z)

rotateVector

public javax.vecmath.Vector3d rotateVector(javax.vecmath.Vector3d v)

unrotateVector

public javax.vecmath.Vector3d unrotateVector(javax.vecmath.Vector3d v)

moveCamera

public void moveCamera(double x,
                       double y,
                       double z)

Move camera relative to camera coordinate system

rotateCamera

public void rotateCamera(double x,
                         double y,
                         double z)

Rotate around camera, relative to camera

setRotation

public void setRotation(double x,
                        double y,
                        double z)

Set the rotation of the camera

setRotationMatrix

public void setRotationMatrix(javax.vecmath.Matrix3d mat)

Set rotation of camera through matrix

getRotationMatrixReadOnly

public javax.vecmath.Matrix3d getRotationMatrixReadOnly()

Get the rotation matrix. May not be written

transformGL

public void transformGL(javax.media.opengl.GL2 gl)

Do the GL transformation to move into camera coordinates

unrotateGL

public void unrotateGL(javax.media.opengl.GL2 gl)

Inverse GL camera rotation

transformPoint

public javax.vecmath.Vector3d transformPoint(javax.vecmath.Vector3d v)

Transform a point world coord to cam coord

rotateCenter

public void rotateCenter(double x,
                         double y,
                         double z)

Rotate camera around center

center

public void center(double dist)

Make camera move at center at some distance with current rotation