| | |
|---|
| | | this.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 4500000 |
|---|
| | | this.switchLayers(layerMode) |
|---|
| | | this.switchFlatMode(flatMode) |
|---|
| | | |
|---|
| | | |
|---|
| | | if (Cesium.FeatureDetection.supportsImageRenderingPixelated()) { |
|---|
| | | let dpr = window.devicePixelRatio |
|---|
| | | while (dpr >= 2.0) dpr /= 2.0 // 避免过高缩放导致模糊 |
|---|
| | |
|---|
| | | if (this.terrainProvider) return this.terrainProvider |
|---|
| | | if (this.terrainLoading) return this.terrainLoading |
|---|
| | | this.terrainLoading = Cesium.CesiumTerrainProvider.fromUrl( |
|---|
| | | `${import.meta.env.VITE_APP_TERRAIN_URL}ja_terrain`, |
|---|
| | | `${import.meta.env.VITE_APP_TERRAIN_URL}/360000`, |
|---|
| | | { |
|---|
| | | requestVertexNormals: true, // 启用地形法线增强立体感 |
|---|
| | | requestWaterMask: true, // 启用水体遮罩效果 |
|---|
