feat: add option to allow camera to enter the earth's surface

src/components/molecules/Visualizer/Engine/Cesium/index.tsx

@@ -137,6 +137,7 @@ const Cesium: React.ForwardRefRenderFunction<EngineRef, EngineProps> = (
             ? property.cameraLimiter?.cameraLimitterTargetArea?.height ?? Number.POSITIVE_INFINITY
             : Number.POSITIVE_INFINITY
         }
+        enableCollisionDetection={!property?.default?.allowEnterGround}
       />
       <Camera
         onChange={handleCameraChange}

src/components/molecules/Visualizer/Engine/ref.ts

@@ -140,6 +140,7 @@ export type SceneProperty = {
     terrainExaggeration?: number; // default: 1
     terrainExaggerationRelativeHeight?: number; // default: 0
     depthTestAgainstTerrain?: boolean;
+    allowEnterGround?: boolean;
     skybox?: boolean;
     bgcolor?: string;
     ion?: string;