颜色修改

src/utils/three.js

@@ -35,7 +35,7 @@ import { TextGeometry } from "three/examples/jsm/geometries/TextGeometry.js"; //
 function createDashedLinesForBall(
   ball,
   scene,
-  { dashSize = 1, gapSize = 1, color = 0x7ec8ff, arrowSize=1 } = {}
+  { dashSize = 1, gapSize = 1, color = 0x7ec8ff, arrowSize = 1 } = {}
 ) {
   const makeLine = (direction) => {
     // 用 BufferGeometry+LineDashedMaterial 创建一条虚线
@@ -75,7 +75,7 @@ function createDashedLinesForBall(
       arrowHelper.line.material.opacity = 0.6;
       // 设置箭头头部透明度
       arrowHelper.cone.material = new THREE.MeshBasicMaterial({
-        color: color,
+        color: "#00ff00",
         transparent: true, // 必须设置为true
         opacity: 0.6, // 与线段相同的透明度
       });
@@ -179,7 +179,7 @@ function updateDashedLines(ball) {
   // 更新后方向虚线及箭头
   updateLineAndArrow(
     dashedLines.back,
-    [ballPos.x, ballPos.y, ballPos.z-1 ],
+    [ballPos.x, ballPos.y, ballPos.z - 1],
     [ballPos.x, ballPos.y, 0], // 假设后面在z=0
     radius
   );
@@ -633,8 +633,8 @@ export function drawAxes(element, options = {}, ballCallBack) {
     styleGroups[el.name] = null;
   });
   styleGroups["灰球"] = null;
-  const geometryColors = [
+  const lineGeometryColors = [
-    "#f617d9",
+    "#0x00ff00",
     "#779c6e",
     "#3ee4bc",
     "#ca41e7",
@@ -642,6 +642,15 @@ export function drawAxes(element, options = {}, ballCallBack) {
     "#7467ef",
     "#c7bef7",
   ];
+  const geometryColors = [
+    "#888888",
+    "#888888",
+    "#888888",
+    "#888888",
+    "#888888",
+    "#888888",
+    "#888888",
+  ];
   const ballScene = new THREE.Group();
   geometryColors.forEach((el) => {
     // 几何体
@@ -718,7 +727,7 @@ export function drawAxes(element, options = {}, ballCallBack) {
         createDashedLinesForBall(n, scene, {
           dashSize: 1,
           gapSize: 1,
-          color: geometryColors[idx],
+          color: lineGeometryColors[idx],
           arrowSize: 8,
         }); // 给每个球加三条投影虚线
         updateDashedLines(n);
@@ -749,7 +758,7 @@ export function drawAxes(element, options = {}, ballCallBack) {
       createDashedLinesForBall(ball, scene, {
         dashSize: 1,
         gapSize: 1,
-        color: geometryColors[modelIndex],
+        color: lineGeometryColors[modelIndex],
       });
       updateDashedLines(ball);
     }
@@ -1204,7 +1213,7 @@ export function drawAxes(element, options = {}, ballCallBack) {
 
 
 //  创建坐标轴
-async function addPositiveAxes(scene,sizeX, sizeY,sizeZ) {
+async function addPositiveAxes(scene, sizeX, sizeY, sizeZ) {
 
   // 创建X轴（红色，只显示正向）
   const xAxis = new THREE.ArrowHelper(