private void doUpdate() {
if (restorePending) {
return; // we will get called again
// after the restore is
// complete
}
canvas.stopRenderer();
canvas.setDoubleBufferEnable(doubleBufferAttr.getValue());
if (coordSysAttr.getValue()) {
coordSwitch.setWhichChild(Switch.CHILD_ALL);
} else {
coordSwitch.setWhichChild(Switch.CHILD_NONE);
}
if (getAnnotationsAttr().getValue()) {
staticBackAnnotationSwitch.setWhichChild(Switch.CHILD_ALL);
dynamicBackAnnotationSwitch.setWhichChild(Switch.CHILD_ALL);
staticFrontAnnotationSwitch.setWhichChild(Switch.CHILD_ALL);
dynamicFrontAnnotationSwitch.setWhichChild(Switch.CHILD_ALL);
} else {
staticBackAnnotationSwitch.setWhichChild(Switch.CHILD_NONE);
dynamicBackAnnotationSwitch.setWhichChild(Switch.CHILD_NONE);
staticFrontAnnotationSwitch.setWhichChild(Switch.CHILD_NONE);
dynamicFrontAnnotationSwitch.setWhichChild(Switch.CHILD_NONE);
}
if (perspectiveAttr.getValue()) {
view.setProjectionPolicy(View.PERSPECTIVE_PROJECTION);
} else {
view.setProjectionPolicy(View.PARALLEL_PROJECTION);
}
if (renderer != renderers[rendererAttr.getValue()]) {
// TODO: renderer.clear();
// TODO: handle gui
try {
System.out.println("Clearing Attached : VolRend-doUpdate()");
clearAttach();
} catch (Exception e) {
e.printStackTrace();
}
renderer = renderers[rendererAttr.getValue()];
renderer.attach(dynamicAttachGroup, staticAttachGroup);
}
try {
renderer.update();
annotations.update();
} catch (Exception e) {
e.printStackTrace();
} catch (OutOfMemoryError e) {
JOptionPane.showMessageDialog(
null, "Ran out of memory!", "Render Error", JOptionPane.ERROR_MESSAGE);
}
int newVolEditId;
if ((newVolEditId = volume.update()) != volEditId) {
updateCenter(volume.minCoord, volume.maxCoord);
newVolEditId = volEditId;
}
eyePtChanged();
canvas.startRenderer();
}
