From 6b7ac88d8540a4b2fb0e0fa6f06e75cfb3a4fef0 Mon Sep 17 00:00:00 2001
From: LeXXik <alexander.emeliyanov@gmail.com>
Date: Fri, 27 Sep 2024 14:11:06 +0300
Subject: [PATCH] add guard

---
 src/physics/jolt/front/body/component.mjs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/physics/jolt/front/body/component.mjs b/src/physics/jolt/front/body/component.mjs
index a7b5bd6..f5f0427 100644
--- a/src/physics/jolt/front/body/component.mjs
+++ b/src/physics/jolt/front/body/component.mjs
@@ -1461,6 +1461,14 @@ class BodyComponent extends ShapeComponent {
     }
 
     writeComponentData(cb) {
+        if (this._motionType !== MOTION_TYPE_STATIC && this._allowedDOFs === 0) {
+            if ($_DEBUG) {
+                Debug.warn('Body cannot have all degrees of freedom locked (allowedDOFs === 0)' +
+                    ' and have non-static motion type.');
+            }
+            return;
+        }
+
         const ok = ShapeComponent.writeShapeData(cb, this);
         if ($_DEBUG && !ok) {
             Debug.warn('Error creating a shape.');