private void stop() {
LOG.info("stop");
playing = false;
time = 0;
app.setCameraEnabled(true);
app.getGuiNode().setCullHint(Spatial.CullHint.Inherit);
app.getNifty().gotoScreen(oldScreen);
this.sceneNode.setCullHint(Spatial.CullHint.Inherit);
if (recording) {
recording = false;
app.getStateManager().detach(app.getStateManager().getState(VideoRecorderAppState.class));
}
}
public void play() {
if (points.size() < 3) {
LOG.warning("can only play when there are at least 3 points");
return;
}
LOG.info("play");
app.setCameraEnabled(false);
playing = true;
time = 0;
stepLength = -1;
currentStep = -1;
app.getGuiNode().setCullHint(Spatial.CullHint.Always);
oldScreen = app.getNifty().getCurrentScreen().getScreenId();
app.getNifty().gotoScreen("Dummy");
}
public void record() {
this.sceneNode.setCullHint(Spatial.CullHint.Always);
recording = true;
app.getStateManager().attach(new VideoRecorderAppState(1f));
LOG.info("recording");
play();
}
public void update(float tpf) {
if (!playing) {
return;
}
if (currentStep + 2 >= points.size()) {
stop();
return;
}
if (time > stepLength) {
currentStep++;
computeLength();
time = 0;
}
Point p = interpolate(time / stepLength);
app.getCamera().setLocation(p.position);
app.getCamera().setRotation(p.rotation);
time += tpf * p.speed * TerrainHeighmapCreator.TERRAIN_SCALE;
}
public Recording(TerrainHeighmapCreator app, Camera cam, Node sceneNode) {
this.app = app;
this.cam = cam;
this.sceneNode = new Node("record");
sceneNode.attachChild(this.sceneNode);
this.points = new ArrayList<>();
sphereMesh = new Sphere(8, 8, 0.25f * TerrainHeighmapCreator.TERRAIN_SCALE);
sphereMat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
sphereMat.setColor("Color", ColorRGBA.Blue);
arrowMat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
arrowMat.getAdditionalRenderState().setWireframe(true);
arrowMat.setColor("Color", ColorRGBA.Red);
app.getNifty().addXml("org/shaman/terrain/vegetation/DummyScreen.xml");
app.getInputManager()
.addMapping("RecordingAdd", new MouseButtonTrigger(MouseInput.BUTTON_RIGHT));
app.getInputManager()
.addMapping("RecordingSpeed-", new MouseAxisTrigger(MouseInput.AXIS_WHEEL, true));
app.getInputManager()
.addMapping("RecordingSpeed+", new MouseAxisTrigger(MouseInput.AXIS_WHEEL, false));
app.getInputManager().addListener(this, "RecordingAdd", "RecordingSpeed-", "RecordingSpeed+");
}