hoge

CaseyNelson314 · Dec 26, 2023 · a4589fd · a4589fd
1 parent 011ccc8
commit a4589fd
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/app/script/Field3D.js b/app/script/Field3D.js
@@ -166,7 +166,7 @@ class ElectricFieldVectors3D extends THREE.Object3D {
             this.add(cone);
         }
 
-        const count = 5;
+        const count = 4;
         for (let point_charge of this.point_charges) {
             for (let x = -count; x <= count; x++) {
                 for (let y = -count; y <= count; y++) {

diff --git a/app/script/main.js b/app/script/main.js
@@ -27,10 +27,10 @@ const init = () => {
     // 点電荷たち
     const point_charges = [];
 
-    const n = 2;//Math.floor(Math.random() * 10) + 1;
+    const n = Math.floor(Math.random() * 10) + 1;
     for (let i = 0; i < n; i++) {
         const charge_sign = Math.random() > 0.5 ? 1 : -1;
-        point_charges.push(new PointCharge(1 * charge_sign, new THREE.Vector3().randomDirection().multiplyScalar(100)));
+        point_charges.push(new PointCharge(Math.random() * charge_sign, new THREE.Vector3().randomDirection().multiplyScalar(100)));
     }
 
     const field_3d = new Field3D(dom, camera, transControls, point_charges);