ArcRotateCameras' RadiusLimit and BetaLimit

Questions
1

I can not make the camera RadiusLimit and BetaLimit to work. Is it because of scene.createDefaultCameraOrLight(true, true, true);? I have no issues with the ArcRotateCamera defaults. But I need to limit the RadiusLimit and BetaLimit. This is how I tried it. No matter what I change, those doesn’t get applied to the camera.

    var camera = new BABYLON.ArcRotateCamera("Camera", 1, Math.PI / 2, 1, BABYLON.Vector3.Zero(), scene);
    camera.setPosition(new BABYLON.Vector3(0, 0, 20));
    camera.lowerBetaLimit = 0.5;
    camera.upperBetaLimit = 2;
    camera.lowerRadiusLimit = 30;
    camera.upperRadiusLimit = 300;
    camera.attachControl(canvas, true);

    BABYLON.SceneLoader.AppendAsync("assets/model/", "sample.gltf", scene).then(function (scene) {
      scene.createDefaultCameraOrLight(true, true, true); 
    }
2

createDefaultCameraOrLight() will replace your camera actually :slight_smile:

BABYLON.SceneLoader.AppendAsync("assets/model/", "sample.gltf", scene).then(function (scene) {
     scene.createDefaultCameraOrLight(true, true, true); 
     let camera = scene.activeCamera;
     camera.lowerBetaLimit = 0.5;
     camera.upperBetaLimit = 2;
     camera.lowerRadiusLimit = 30;
     camera.upperRadiusLimit = 300;
   }
1 Like
3

Great!! Thank you @Deltakosh :slight_smile:

While experimenting I tried scene.createDefaultCameraOrLight(true, false, true); and it worked but now I know how to do it the proper way. :slight_smile: