@worldwideview/wwv-plugin-sdk

Plugin SDK for building WorldWideView globe plugins. Provides TypeScript types, interfaces, and utilities that all plugins depend on.

Installation

npm install @worldwideview/wwv-plugin-sdk

Core Interfaces

| Interface | Purpose | |---|---| | WorldPlugin | Main plugin contract — lifecycle, data fetching, rendering | | GeoEntity | A positioned object on the globe (lat/lon/alt + properties) | | PluginContext | Host app context injected into every plugin at init | | LayerConfig | Visual layer settings (color, clustering, limits) | | CesiumEntityOptions | Per-entity Cesium rendering options (point, model, etc.) | | SelectionBehavior | Optional trail / fly-to behavior on entity selection | | FilterDefinition | Declarative filter UI (text, select, range, boolean) | | ServerPluginConfig | Server-side API routing and polling config |

Quick Example

import type { WorldPlugin, GeoEntity, TimeRange, PluginContext, LayerConfig, CesiumEntityOptions } from "@worldwideview/wwv-plugin-sdk";

export class MyPlugin implements WorldPlugin {
  id = "my-plugin";
  name = "My Plugin";
  description = "A custom WorldWideView plugin";
  icon = "🌍";
  category = "custom";
  version = "1.0.0";

  async initialize(ctx: PluginContext) { /* setup */ }
  destroy() { /* cleanup */ }

  async fetch(timeRange: TimeRange): Promise<GeoEntity[]> {
    // Return geo-positioned entities
    return [];
  }

  getPollingInterval() { return 30000; }
  getLayerConfig(): LayerConfig {
    return { color: "#3b82f6", clusterEnabled: true, clusterDistance: 40 };
  }
  renderEntity(entity: GeoEntity): CesiumEntityOptions {
    return { type: "point", color: "#3b82f6", size: 6 };
  }
}

Changelog

• v1.0.3 — Added README with core interfaces and usage docs.
• v1.0.2 — Package metadata updates.
• v1.0.1 — Package configuration fixes.
• v1.0.0 — Initial release with core types and interfaces.

License

ISC