/**
* Call from the JPanelFlythruMove.
*
* @param command move command.
*/
public void move(String command) {
if (command.equals("lookup")) {
// pitch - look up
Vector3f kRight = new Vector3f();
kRight.UnitCross(m_kViewDirection, m_kViewUp);
Matrix3f kRotate = new Matrix3f();
kRotate.FromAxisAngle(kRight, (float) Math.toRadians(1));
kRotate.Mult(m_kViewDirection, m_kViewDirection);
kRotate.Mult(m_kViewUp, m_kViewUp);
// Notify listener that we are updated.
notifyCallback(EVENT_CHANGE_POSITION);
} else if (command.equals("lookdown")) {
// pitch - look down
Vector3f kRight = new Vector3f();
kRight.UnitCross(m_kViewDirection, m_kViewUp);
Matrix3f kRotate = new Matrix3f();
kRotate.FromAxisAngle(kRight, (float) Math.toRadians(-1));
kRotate.Mult(m_kViewDirection, m_kViewDirection);
kRotate.Mult(m_kViewUp, m_kViewUp);
// Notify listener that we are updated.
notifyCallback(EVENT_CHANGE_POSITION);
} else if (command.equals("lookleft")) {
// yaw - look left
Matrix3f kRotate = new Matrix3f();
kRotate.FromAxisAngle(m_kViewUp, (float) Math.toRadians(1));
kRotate.Mult(m_kViewDirection, m_kViewDirection);
// Notify listener that we are updated.
notifyCallback(EVENT_CHANGE_POSITION);
} else if (command.equals("lookright")) {
// case KeyEvent.VK_RIGHT:
// yaw - look right
Matrix3f kRotate = new Matrix3f();
kRotate.FromAxisAngle(m_kViewUp, (float) Math.toRadians(-1));
kRotate.Mult(m_kViewDirection, m_kViewDirection);
// Notify listener that we are updated.
notifyCallback(EVENT_CHANGE_POSITION);
} else if (command.equals("counterclockwise")) {
// case KeyEvent.VK_F3:
// roll - counterclockwise
Matrix3f kRotate = new Matrix3f();
kRotate.FromAxisAngle(m_kViewDirection, (float) Math.toRadians(-1));
kRotate.Mult(m_kViewUp, m_kViewUp);
// Notify listener that we are updated.
notifyCallback(EVENT_CHANGE_POSITION);
} else if (command.equals("clockwise")) {
// roll - clockwise
Matrix3f kRotate = new Matrix3f();
kRotate.FromAxisAngle(m_kViewDirection, (float) Math.toRadians(1));
kRotate.Mult(m_kViewUp, m_kViewUp);
// Notify listener that we are updated.
notifyCallback(EVENT_CHANGE_POSITION);
} else if (command.equals("escape")) {
// VK_ESCAPE
setIdentityViewOrientation();
} else if (command.equals("home")) {
// case KeyEvent.VK_HOME:
// reset position to the beginning of the path
if (!m_bChooseBranch && (null == m_akBranchChoice)) {
setPathDist(0.0f);
} else {
beep();
}
} else if (command.equals("end")) {
// case KeyEvent.VK_END:
// reset position to the end of the path
if (!m_bChooseBranch && (null == m_akBranchChoice)) {
setPathDist(1.0f);
} else {
beep();
}
} else if (command.equals("forward")) {
// case KeyEvent.VK_UP:
// move forward along the path
if (!m_bChooseBranch) {
doPathStep(1);
} else {
beep();
}
} else if (command.equals("backward")) {
// case KeyEvent.VK_DOWN:
// move backward along the path
if (!m_bChooseBranch) {
doPathStep(-1);
} else {
beep();
}
} else if (command.equals("reverse")) {
// case KeyEvent.VK_R:
// follow path in reverse heading
m_kBranchState.m_bMoveForward = !m_kBranchState.m_bMoveForward;
setPathDist(m_kBranchState.m_fNormalizedPathDist);
} else if (command.equals("prevAnnotatePt")) {
// case KeyEvent.VK_F5:
// go to previous annotate point
if (!m_bChooseBranch && (m_kAnnotateList.getNumItems() > 0)) {
if (--m_iAnnotateListItemSelected < 0) {
m_iAnnotateListItemSelected = m_kAnnotateList.getNumItems() - 1;
}
setCurvePathAnnotateItem(m_iAnnotateListItemSelected);
} else {
beep();
}
} else if (command.equals("nextAnnotatePt")) {
// case KeyEvent.VK_F6:
// go to next annotate point
if (!m_bChooseBranch && (m_kAnnotateList.getNumItems() > 0)) {
if (++m_iAnnotateListItemSelected >= m_kAnnotateList.getNumItems()) {
m_iAnnotateListItemSelected = 0;
}
setCurvePathAnnotateItem(m_iAnnotateListItemSelected);
} else {
beep();
}
} else if (command.equals("nextBranch")) {
// case KeyEvent.VK_SPACE:
// select next branch choice
if (null != m_akBranchChoice) {
setClosestChoiceBranch();
} else {
beep();
}
} else if (command.equals("stepDistanceIncrease")) {
m_fPathStep += 0.1f;
setPathDist(m_kBranchState.m_fNormalizedPathDist);
} else if (command.equals("stepDistanceDecrease")) {
m_fPathStep -= 0.1f;
if (m_fPathStep < 0.1f) {
m_fPathStep = 0.1f;
beep();
}
setPathDist(m_kBranchState.m_fNormalizedPathDist);
} else if (command.equals("gazeDistanceDecrease")) {
m_fGazeDist -= 1.0f;
if (m_fGazeDist < 0.0f) {
m_fGazeDist = 0.0f;
beep();
}
setPathDist(m_kBranchState.m_fNormalizedPathDist);
} else if (command.equals("gazeDistanceIncrease")) {
m_fGazeDist += 1.0f;
setPathDist(m_kBranchState.m_fNormalizedPathDist);
}
}
