@eliorar/angular-cesium
Version:
Angular library for working with Cesium.
87 lines • 16.1 kB
JavaScript
import { Injectable } from '@angular/core';
import { Cartesian3, Cartographic, Ellipsoid } from 'cesium';
import * as i0 from "@angular/core";
import * as i1 from "../cesium/cesium.service";
export class GeoUtilsService {
constructor(cesiumService) {
this.cesiumService = cesiumService;
}
static pointByLocationDistanceAndAzimuth(currentLocation, meterDistance, radianAzimuth, deprecated) {
const distance = meterDistance / Ellipsoid.WGS84.maximumRadius;
const cartographicLocation = currentLocation instanceof Cartesian3 ? Cartographic.fromCartesian(currentLocation) : currentLocation;
const cartesianLocation = currentLocation instanceof Cartesian3
? currentLocation
: Cartesian3.fromRadians(currentLocation.longitude, currentLocation.latitude, currentLocation.height);
let resultPosition;
let resultDistance;
let counter = 0;
let distanceFactorRangeMax = 0.1;
let distanceFactorRangeMin = -0.1;
while (counter === 0 ||
(counter < 16 && Math.max(resultDistance, meterDistance) / Math.min(resultDistance, meterDistance) > 1.000001)) {
const factor = distanceFactorRangeMin + (distanceFactorRangeMax - distanceFactorRangeMin) / 2;
resultPosition = GeoUtilsService._pointByLocationDistanceAndAzimuth(cartographicLocation, distance * (1 + factor), radianAzimuth);
resultDistance = this.distance(cartesianLocation, resultPosition);
if (resultDistance > meterDistance) {
distanceFactorRangeMax = distanceFactorRangeMin + (distanceFactorRangeMax - distanceFactorRangeMin) / 2;
}
else {
distanceFactorRangeMin = distanceFactorRangeMin + (distanceFactorRangeMax - distanceFactorRangeMin) / 2;
}
counter++;
}
return resultPosition;
}
static _pointByLocationDistanceAndAzimuth(cartographicLocation, distance, radianAzimuth) {
const curLat = cartographicLocation.latitude;
const curLon = cartographicLocation.longitude;
const destinationLat = Math.asin(Math.sin(curLat) * Math.cos(distance) + Math.cos(curLat) * Math.sin(distance) * Math.cos(radianAzimuth));
let destinationLon = curLon +
Math.atan2(Math.sin(radianAzimuth) * Math.sin(distance) * Math.cos(curLat), Math.cos(distance) - Math.sin(curLat) * Math.sin(destinationLat));
destinationLon = ((destinationLon + 3 * Math.PI) % (2 * Math.PI)) - Math.PI;
return Cartesian3.fromRadians(destinationLon, destinationLat);
}
static distance(pos0, pos1) {
return Cartesian3.distance(pos0, pos1);
}
static getPositionsDelta(position0, position1) {
return {
x: position1.x - position0.x,
y: position1.y - position0.y,
z: position1.z - position0.z,
};
}
static addDeltaToPosition(position, delta, updateReference = false) {
if (updateReference) {
position.x += delta.x;
position.y += delta.y;
position.z += delta.z;
const cartographic = Cartographic.fromCartesian(position);
cartographic.height = 0;
const cartesian = Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, cartographic.height);
position.x = cartesian.x;
position.y = cartesian.y;
position.z = cartesian.z;
return position;
}
else {
const cartesian = new Cartesian3(position.x + delta.x, position.y + delta.y, position.z + delta.z);
const cartographic = Cartographic.fromCartesian(cartesian);
cartographic.height = 0;
return Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, cartographic.height);
}
}
static middleCartesian3Point(position0, position1) {
return new Cartesian3(position1.x - position0.x / 2, position1.y - position0.y / 2, position1.z - position0.z / 2);
}
screenPositionToCartesian3(screenPos) {
const camera = this.cesiumService.getViewer().camera;
return camera.pickEllipsoid(screenPos);
}
}
GeoUtilsService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.4.0", ngImport: i0, type: GeoUtilsService, deps: [{ token: i1.CesiumService }], target: i0.ɵɵFactoryTarget.Injectable });
GeoUtilsService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.4.0", ngImport: i0, type: GeoUtilsService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.4.0", ngImport: i0, type: GeoUtilsService, decorators: [{
type: Injectable
}], ctorParameters: function () { return [{ type: i1.CesiumService }]; } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"geo-utils.service.js","sourceRoot":"","sources":["../../../../../../../projects/angular-cesium/src/lib/angular-cesium/services/geo-utils/geo-utils.service.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,UAAU,EAAC,MAAM,eAAe,CAAC;AACzC,OAAO,EAAC,UAAU,EAAE,YAAY,EAAE,SAAS,EAAC,MAAM,QAAQ,CAAC;;;AAK3D,MAAM,OAAO,eAAe;IAyF1B,YAAoB,aAA4B;QAA5B,kBAAa,GAAb,aAAa,CAAe;IAChD,CAAC;IAzFD,MAAM,CAAC,iCAAiC,CAAC,eAAoB,EAAE,aAAqB,EAAE,aAAqB,EAAE,UAAW;QACtH,MAAM,QAAQ,GAAG,aAAa,GAAG,SAAS,CAAC,KAAK,CAAC,aAAa,CAAC;QAC/D,MAAM,oBAAoB,GACxB,eAAe,YAAY,UAAU,CAAC,CAAC,CAAC,YAAY,CAAC,aAAa,CAAC,eAAe,CAAC,CAAC,CAAC,CAAC,eAAe,CAAC;QACxG,MAAM,iBAAiB,GACrB,eAAe,YAAY,UAAU;YACnC,CAAC,CAAC,eAAe;YACjB,CAAC,CAAC,UAAU,CAAC,WAAW,CAAC,eAAe,CAAC,SAAS,EAAE,eAAe,CAAC,QAAQ,EAAE,eAAe,CAAC,MAAM,CAAC,CAAC;QAE1G,IAAI,cAAc,CAAC;QACnB,IAAI,cAAc,CAAC;QACnB,IAAI,OAAO,GAAG,CAAC,CAAC;QAChB,IAAI,sBAAsB,GAAG,GAAG,CAAC;QACjC,IAAI,sBAAsB,GAAG,CAAC,GAAG,CAAC;QAClC,OACE,OAAO,KAAK,CAAC;YACb,CAAC,OAAO,GAAG,EAAE,IAAI,IAAI,CAAC,GAAG,CAAC,cAAc,EAAE,aAAa,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,cAAc,EAAE,aAAa,CAAC,GAAG,QAAQ,CAAC,EAC5G;YACF,MAAM,MAAM,GAAG,sBAAsB,GAAG,CAAC,sBAAsB,GAAG,sBAAsB,CAAC,GAAG,CAAC,CAAC;YAC9F,cAAc,GAAG,eAAe,CAAC,kCAAkC,CAAC,oBAAoB,EAAE,QAAQ,GAAG,CAAC,CAAC,GAAG,MAAM,CAAC,EAAE,aAAa,CAAC,CAAC;YAClI,cAAc,GAAG,IAAI,CAAC,QAAQ,CAAC,iBAAiB,EAAE,cAAc,CAAC,CAAC;YAElE,IAAI,cAAc,GAAG,aAAa,EAAE;gBAClC,sBAAsB,GAAG,sBAAsB,GAAG,CAAC,sBAAsB,GAAG,sBAAsB,CAAC,GAAG,CAAC,CAAC;aACzG;iBAAM;gBACL,sBAAsB,GAAG,sBAAsB,GAAG,CAAC,sBAAsB,GAAG,sBAAsB,CAAC,GAAG,CAAC,CAAC;aACzG;YACD,OAAO,EAAE,CAAC;SACX;QAED,OAAO,cAAc,CAAC;IACxB,CAAC;IAED,MAAM,CAAC,kCAAkC,CAAC,oBAAyB,EAAE,QAAgB,EAAE,aAAqB;QAC1G,MAAM,MAAM,GAAG,oBAAoB,CAAC,QAAQ,CAAC;QAC7C,MAAM,MAAM,GAAG,oBAAoB,CAAC,SAAS,CAAC;QAC9C,MAAM,cAAc,GAAG,IAAI,CAAC,IAAI,CAC9B,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,QAAQ,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,QAAQ,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,aAAa,CAAC,CACxG,CAAC;QAEF,IAAI,cAAc,GAChB,MAAM;YACN,IAAI,CAAC,KAAK,CACR,IAAI,CAAC,GAAG,CAAC,aAAa,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,QAAQ,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,EAC/D,IAAI,CAAC,GAAG,CAAC,QAAQ,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,cAAc,CAAC,CACjE,CAAC;QAEJ,cAAc,GAAG,CAAC,CAAC,cAAc,GAAG,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;QAE5E,OAAO,UAAU,CAAC,WAAW,CAAC,cAAc,EAAE,cAAc,CAAC,CAAC;IAChE,CAAC;IAED,MAAM,CAAC,QAAQ,CAAC,IAAgB,EAAE,IAAgB;QAChD,OAAO,UAAU,CAAC,QAAQ,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;IACzC,CAAC;IAED,MAAM,CAAC,iBAAiB,CAAC,SAAqB,EAAE,SAAqB;QACnE,OAAO;YACL,CAAC,EAAE,SAAS,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC;YAC5B,CAAC,EAAE,SAAS,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC;YAC5B,CAAC,EAAE,SAAS,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC;SAC7B,CAAC;IACJ,CAAC;IAED,MAAM,CAAC,kBAAkB,CAAC,QAAoB,EAAE,KAAW,EAAE,eAAe,GAAG,KAAK;QAClF,IAAI,eAAe,EAAE;YACnB,QAAQ,CAAC,CAAC,IAAI,KAAK,CAAC,CAAC,CAAC;YACtB,QAAQ,CAAC,CAAC,IAAI,KAAK,CAAC,CAAC,CAAC;YACtB,QAAQ,CAAC,CAAC,IAAI,KAAK,CAAC,CAAC,CAAC;YACtB,MAAM,YAAY,GAAG,YAAY,CAAC,aAAa,CAAC,QAAQ,CAAC,CAAC;YAC1D,YAAY,CAAC,MAAM,GAAG,CAAC,CAAC;YACxB,MAAM,SAAS,GAAG,UAAU,CAAC,WAAW,CAAC,YAAY,CAAC,SAAS,EAAE,YAAY,CAAC,QAAQ,EAAE,YAAY,CAAC,MAAM,CAAC,CAAC;YAC7G,QAAQ,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC;YACzB,QAAQ,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC;YACzB,QAAQ,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC;YACzB,OAAO,QAAQ,CAAC;SACjB;aAAM;YACL,MAAM,SAAS,GAAG,IAAI,UAAU,CAAC,QAAQ,CAAC,CAAC,GAAG,KAAK,CAAC,CAAC,EAAE,QAAQ,CAAC,CAAC,GAAG,KAAK,CAAC,CAAC,EAAE,QAAQ,CAAC,CAAC,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YACnG,MAAM,YAAY,GAAG,YAAY,CAAC,aAAa,CAAC,SAAS,CAAC,CAAC;YAC3D,YAAY,CAAC,MAAM,GAAG,CAAC,CAAC;YACxB,OAAO,UAAU,CAAC,WAAW,CAAC,YAAY,CAAC,SAAS,EAAE,YAAY,CAAC,QAAQ,EAAE,YAAY,CAAC,MAAM,CAAC,CAAC;SACnG;IACH,CAAC;IAED,MAAM,CAAC,qBAAqB,CAAC,SAAqB,EAAE,SAAqB;QACvE,OAAO,IAAI,UAAU,CAAC,SAAS,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,GAAG,CAAC,EAAE,SAAS,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,GAAG,CAAC,EAAE,SAAS,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC;IACrH,CAAC;IAKD,0BAA0B,CAAC,SAAmC;QAC5D,MAAM,MAAM,GAAG,IAAI,CAAC,aAAa,CAAC,SAAS,EAAE,CAAC,MAAM,CAAC;QACrD,OAAO,MAAM,CAAC,aAAa,CAAC,SAAS,CAAC,CAAC;IACzC,CAAC;;4GA/FU,eAAe;gHAAf,eAAe;2FAAf,eAAe;kBAD3B,UAAU","sourcesContent":["import {Injectable} from '@angular/core';\nimport {Cartesian3, Cartographic, Ellipsoid} from 'cesium';\nimport {CesiumService} from '../cesium/cesium.service';\nimport {Vec3} from '../../models/vec3';\n\n@Injectable()\nexport class GeoUtilsService {\n  static pointByLocationDistanceAndAzimuth(currentLocation: any, meterDistance: number, radianAzimuth: number, deprecated?) {\n    const distance = meterDistance / Ellipsoid.WGS84.maximumRadius;\n    const cartographicLocation =\n      currentLocation instanceof Cartesian3 ? Cartographic.fromCartesian(currentLocation) : currentLocation;\n    const cartesianLocation =\n      currentLocation instanceof Cartesian3\n        ? currentLocation\n        : Cartesian3.fromRadians(currentLocation.longitude, currentLocation.latitude, currentLocation.height);\n\n    let resultPosition;\n    let resultDistance;\n    let counter = 0;\n    let distanceFactorRangeMax = 0.1;\n    let distanceFactorRangeMin = -0.1;\n    while (\n      counter === 0 ||\n      (counter < 16 && Math.max(resultDistance, meterDistance) / Math.min(resultDistance, meterDistance) > 1.000001)\n      ) {\n      const factor = distanceFactorRangeMin + (distanceFactorRangeMax - distanceFactorRangeMin) / 2;\n      resultPosition = GeoUtilsService._pointByLocationDistanceAndAzimuth(cartographicLocation, distance * (1 + factor), radianAzimuth);\n      resultDistance = this.distance(cartesianLocation, resultPosition);\n\n      if (resultDistance > meterDistance) {\n        distanceFactorRangeMax = distanceFactorRangeMin + (distanceFactorRangeMax - distanceFactorRangeMin) / 2;\n      } else {\n        distanceFactorRangeMin = distanceFactorRangeMin + (distanceFactorRangeMax - distanceFactorRangeMin) / 2;\n      }\n      counter++;\n    }\n\n    return resultPosition;\n  }\n\n  static _pointByLocationDistanceAndAzimuth(cartographicLocation: any, distance: number, radianAzimuth: number) {\n    const curLat = cartographicLocation.latitude;\n    const curLon = cartographicLocation.longitude;\n    const destinationLat = Math.asin(\n      Math.sin(curLat) * Math.cos(distance) + Math.cos(curLat) * Math.sin(distance) * Math.cos(radianAzimuth),\n    );\n\n    let destinationLon =\n      curLon +\n      Math.atan2(\n        Math.sin(radianAzimuth) * Math.sin(distance) * Math.cos(curLat),\n        Math.cos(distance) - Math.sin(curLat) * Math.sin(destinationLat),\n      );\n\n    destinationLon = ((destinationLon + 3 * Math.PI) % (2 * Math.PI)) - Math.PI;\n\n    return Cartesian3.fromRadians(destinationLon, destinationLat);\n  }\n\n  static distance(pos0: Cartesian3, pos1: Cartesian3): number {\n    return Cartesian3.distance(pos0, pos1);\n  }\n\n  static getPositionsDelta(position0: Cartesian3, position1: Cartesian3): Vec3 {\n    return {\n      x: position1.x - position0.x,\n      y: position1.y - position0.y,\n      z: position1.z - position0.z,\n    };\n  }\n\n  static addDeltaToPosition(position: Cartesian3, delta: Vec3, updateReference = false): Cartesian3 {\n    if (updateReference) {\n      position.x += delta.x;\n      position.y += delta.y;\n      position.z += delta.z;\n      const cartographic = Cartographic.fromCartesian(position);\n      cartographic.height = 0;\n      const cartesian = Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, cartographic.height);\n      position.x = cartesian.x;\n      position.y = cartesian.y;\n      position.z = cartesian.z;\n      return position;\n    } else {\n      const cartesian = new Cartesian3(position.x + delta.x, position.y + delta.y, position.z + delta.z);\n      const cartographic = Cartographic.fromCartesian(cartesian);\n      cartographic.height = 0;\n      return Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, cartographic.height);\n    }\n  }\n\n  static middleCartesian3Point(position0: Cartesian3, position1: Cartesian3) {\n    return new Cartesian3(position1.x - position0.x / 2, position1.y - position0.y / 2, position1.z - position0.z / 2);\n  }\n\n  constructor(private cesiumService: CesiumService) {\n  }\n\n  screenPositionToCartesian3(screenPos: { x: number; y: number }) {\n    const camera = this.cesiumService.getViewer().camera;\n    return camera.pickEllipsoid(screenPos);\n  }\n}\n"]}