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Camera.computeViewRectangle doesn't work in 2D or CV

See original GitHub issue

Reported on the forum: https://groups.google.com/forum/?hl=en#!topic/cesium-dev/Ildibeod608

var viewer = new Cesium.Viewer('cesiumContainer', {
    sceneMode: Cesium.SceneMode.SCENE2D
});

viewer.scene.camera.flyTo({
    destination: Cesium.Cartesian3.fromDegrees(-90, 43, 50000),
    duration: 0,
});

viewer.camera.moveEnd.addEventListener(logViewRectangle);

function logViewRectangle() {
    console.log('camera.computeViewRectangle() is ' + JSON.stringify(viewer.scene.camera.computeViewRectangle()));
}

Issue Analytics

State:
Created 7 years ago
Reactions:2
Comments:23 (13 by maintainers)

Top GitHub Comments

2reactions

mlui00commented, Oct 5, 2018

I’ve used this. (Cesium.Rectangle)

var rect = viewer.camera.computeViewRectangle(viewer.scene.globe.ellipsoid, scratchRectangle);
        
if(rect == undefined)
{
	var cl2 = new Cesium.Cartesian2(0, 0);
	var leftTop = viewer.scene.camera.pickEllipsoid(cl2, ellipsoid);
		
	var cr2 = new Cesium.Cartesian2(viewer.scene.canvas.width, viewer.scene.canvas.height);
	var rightDown = viewer.scene.camera.pickEllipsoid(cr2, ellipsoid);
	
	leftTop = ellipsoid.cartesianToCartographic(leftTop);
	rightDown = ellipsoid.cartesianToCartographic(rightDown);
	rect = new Cesium.Rectangle(leftTop.longitude, rightDown.latitude, rightDown.longitude, leftTop.latitude);
}

1reaction

electricsamcommented, Dec 23, 2019

I just ran into this issue as well. Are there any updates on a fix?