根据朝向创建四元数调整模型方向

根据朝向创建四元数调整entity方向 沙盒示例：3D Models

2022-11-27 01:48:32

 const position = Cesium.Cartesian3.fromDegrees(
	-123.0744619,
	44.0503706,
	height
);
const heading = Cesium.Math.toRadians(0);
const pitch = 0;
const roll = 10;
const hpr = new Cesium.HeadingPitchRoll(heading, pitch, roll);
// 四元数
const orientation = Cesium.Transforms.headingPitchRollQuaternion(
	position,
	hpr
);

const entity = viewer.entities.add({
	name: url,
	position: position,
	orientation: orientation,// 朝向，可动态变化
	model: {
		uri: url,
		minimumPixelSize: 128,
		maximumScale: 20000,
	},
});