新增红色方块

src/utils/three.js

@@ -402,6 +402,16 @@ function buildVectorTicks({
   });
 }
 
+
+function insertPicture(parent, position, modelIndex, groupName) {
+  const ball = ballScene.children[modelIndex].clone(true);
+  ball.pointId = position.id;
+  const point = position.pointData;
+  ball.position.set(...point);
+  ball.userData = {
+  }
+}
+
 /* ========== Draco解压和GLTF加载器 ========== */
 const dracoLoader = new DRACOLoader().setDecoderPath("/draco/"); // 设置Draco解码器路径
 const gltfLoader = new GLTFLoader().setDRACOLoader(dracoLoader); // GLTF加载器关联Draco
@@ -499,7 +509,10 @@ export function drawAxes(element, options = {}, ballCallBack) {
         t.wrapS = t.wrapT = THREE.RepeatWrapping;
       }
     );
+    nicoCustomFun(sizeX, sizeZ);
+
     const water = new Water(new THREE.BoxGeometry(sizeX, water_height, sizeZ), {
+
       // 纹理大小（影响波纹细节）
       textureWidth: 2048, // 可以增加到2048获取更高细节
       textureHeight: 2048,
@@ -525,9 +538,24 @@ export function drawAxes(element, options = {}, ballCallBack) {
     });
     water.position.set(sizeX / 2, -water_height / 2, sizeZ / 2);
     gridGroup.add(water);
+
+
     scene.userData.waterList.push(water);
   }
 
+  function nicoCustomFun(sizeX, sizeZ) {
+    const box = new THREE.BoxGeometry(1, 1, 1);
+    const material = new THREE.MeshBasicMaterial({ color: "red" });
+    const mesh = new THREE.Mesh(box, material);
+    for (let i = 0; i <= 5; i++) {
+      const clone = mesh.clone(true);
+      clone.position.set(sizeX / 5 * i, 0, 0);
+      const clone2 = clone.clone(true);
+      clone2.position.set(0, 0, sizeZ / 5 * i);
+      gridGroup.add(clone);
+      gridGroup.add(clone2);
+    }
+  }
   // 根据配置添加每个面上的网格线
   // const color = 0xffffff,    //  0x244b78 2d578a
   const color = 0x2d578a,