From 28a37f6b4fe807c26db38316df8f78be1e9a2e7e Mon Sep 17 00:00:00 2001
From: Luke Street <luke@street.dev>
Date: Mon, 8 Jun 2026 22:14:34 -0600
Subject: [PATCH] Check for sNoUseDrawMtxPtr in J3DModel::entry

---
 libs/JSystem/src/J3DGraphAnimator/J3DModel.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libs/JSystem/src/J3DGraphAnimator/J3DModel.cpp b/libs/JSystem/src/J3DGraphAnimator/J3DModel.cpp
index 8c895d5077..8e111428cc 100644
--- a/libs/JSystem/src/J3DGraphAnimator/J3DModel.cpp
+++ b/libs/JSystem/src/J3DGraphAnimator/J3DModel.cpp
@@ -542,8 +542,11 @@ void J3DModel::viewCalc() {
     }
 
 #ifdef TARGET_PC
-    for (u16 i = 0; i < mModelData->getDrawMtxNum(); ++i) {
-        dusk::frame_interp::record_final_mtx(getDrawMtxPtr()[i]);
+    Mtx* drawMtx = getDrawMtxPtr();
+    if (drawMtx != J3DMtxBuffer::sNoUseDrawMtxPtr) {
+        for (u16 i = 0; i < mModelData->getDrawMtxNum(); ++i) {
+            dusk::frame_interp::record_final_mtx(drawMtx[i]);
+        }
     }
 #endif