[Help]Only load close objectcs

Troubleshooting General Help
1

Hello everybody,

Sorry for my bad english >.<

I don't know exactly how to explain this, here we go:

I made a tiled map (2048), and when i turn my camera around this scenario i get a low FPS, sometimes 8fps or 3fps. I think it's cause i have a lot of objects.
Then i think i need to load only close objects (assets) of the camera, but i don't know how to do it. I'm work on it since yesterday and don't figure out nothing.

Example:
I wanna load only objects that are close the camera, maybe 200 pixels of distance.

How can i do it?

Thanks since now.

2

Well are the boundings correctly done and do you use cullhint.dynamic?
That should not render anything outside the visible cone. (Wich depending on your camera setting (i assume a rts/diablo one?) could already do enough optimisazion.

1 Like
3
@Empire Phoenix said: Well are the boundings correctly done and do you use cullhint.dynamic? That should not render anything outside the visible cone. (Wich depending on your camera setting (i assume a rts/diablo one?) could already do enough optimisazion.

The boundings are fine. I don’t know what is cullhint.dynamic (if u can explain >.<).

Render everything, has no limited visible (don't know why ._.), i start at position (10, 10, z) and when i turn around the camera i see what is in position (2000, 2000, z).

Can you give me a code example? (i’m using 1st person camera, like a doom 3 or counter strike camera)

4

u want as low an object count as possible, look at batching

1 Like
5

Arrr, i can’t deal with it,

[video]http://www.youtube.com/watch?v=7rMqYt5C-BI[/video]

Here is my code:

[java]
private Spatial sceneModel;
private BulletAppState bulletAppState;
private RigidBodyControl landscape;
private CharacterControl player;
private Vector3f walkDirection = new Vector3f();
private boolean left = false, right = false, up = false, down = false;

public void simpleInitApp() {
bulletAppState = new BulletAppState();
stateManager.attach(bulletAppState);

    viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f));
    flyCam.setMoveSpeed(100);
    setUpKeys();
    setUpLight();

    
    sceneModel = assetManager.loadModel("Textures/Terreno/FirstWorld.j3o");
    sceneModel.setLocalScale(2f);

    CollisionShape sceneShape =
            CollisionShapeFactory.createMeshShape((Node) sceneModel);

    landscape = new RigidBodyControl(sceneShape, 0);
    sceneModel.addControl(landscape);

    CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(1.5f, 6f, 1);
    player = new CharacterControl(capsuleShape, 0.05f);
    player.setJumpSpeed(20);
    player.setFallSpeed(30);
    player.setGravity(30);
    player.setPhysicsLocation(new Vector3f(0, 10, 0));

    rootNode.attachChild(sceneModel);

    bulletAppState.getPhysicsSpace().add(landscape);
    bulletAppState.getPhysicsSpace().add(player);
    
}[/java]

*This terrain was made on JME terrain editor.

6

I’m so… no words…

[java]cam.setFrustumFar(300);[/java]

Problem resolved…

Thanks for everybody who help me to figure it out. :lol: