linkong/planet
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

refactor(earth): extract satellite config to SATELLITE_CONFIG constants

Browse Source
This commit is contained in:
rayd1o
2026-03-19 18:00:22 +08:00
parent bb6b18fe3b
commit 4f922f13d1
2 changed files with 12 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
frontend/public/earth/js/constants.js
View File

@@ -53,6 +53,13 @@ export const CABLE_STATE = {
LOCKED: 'locked' LOCKED: 'locked'
}; };
export const SATELLITE_CONFIG = {
maxCount: 2000,
dotSize: 1.5,
trailLength: 30,
apiPath: '/api/v1/visualization/geo/satellites'
};
export const GRID_CONFIG = { export const GRID_CONFIG = {
latitudeStep: 10, latitudeStep: 10,
longitudeStep: 30, longitudeStep: 30,

10
frontend/public/earth/js/satellites.js
View File

@@ -2,7 +2,7 @@
import * as THREE from 'three'; import * as THREE from 'three';
import { twoline2satrec, sgp4, propagate, degreesToRadians, radiansToDegrees, eciToGeodetic } from 'satellite.js'; import { twoline2satrec, sgp4, propagate, degreesToRadians, radiansToDegrees, eciToGeodetic } from 'satellite.js';
import { CONFIG } from './constants.js'; import { CONFIG, SATELLITE_CONFIG } from './constants.js';
let satellitePoints = null; let satellitePoints = null;
let satelliteTrails = null; let satelliteTrails = null;
@@ -15,9 +15,9 @@ let satellitePositions = [];
let hoverRingSprite = null; let hoverRingSprite = null;
let lockedRingSprite = null; let lockedRingSprite = null;
const SATELLITE_API = '/api/v1/visualization/geo/satellites?limit=2000'; const SATELLITE_API = SATELLITE_CONFIG.apiPath + '?limit=' + SATELLITE_CONFIG.maxCount;
const MAX_SATELLITES = 2000; const MAX_SATELLITES = SATELLITE_CONFIG.maxCount;
const TRAIL_LENGTH = 30; const TRAIL_LENGTH = SATELLITE_CONFIG.trailLength;
const DOT_TEXTURE_SIZE = 32; const DOT_TEXTURE_SIZE = 32;
function createCircularDotTexture() { function createCircularDotTexture() {
@@ -75,7 +75,7 @@ export function createSatellites(scene, earthObj) {
pointsGeometry.setAttribute('color', new THREE.BufferAttribute(colors, 3)); pointsGeometry.setAttribute('color', new THREE.BufferAttribute(colors, 3));
const pointsMaterial = new THREE.PointsMaterial({ const pointsMaterial = new THREE.PointsMaterial({
size: 1.5, size: SATELLITE_CONFIG.dotSize,
map: dotTexture, map: dotTexture,
vertexColors: true, vertexColors: true,
transparent: true, transparent: true,