From 242bfd475aa2207888eb8372a13afbb614ef20fb Mon Sep 17 00:00:00 2001
From: iaomw <iaomw@live.com>
Date: Mon, 14 Oct 2024 19:35:33 +0800
Subject: [PATCH] fix ptr capture

---
 zenovis/xinxinoptix/OptiXStuff.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zenovis/xinxinoptix/OptiXStuff.h b/zenovis/xinxinoptix/OptiXStuff.h
index 7583c5c82..cd49b1356 100644
--- a/zenovis/xinxinoptix/OptiXStuff.h
+++ b/zenovis/xinxinoptix/OptiXStuff.h
@@ -1010,7 +1010,7 @@ inline void addTexture(std::string path, bool blockCompression=false, TaskType*
             tex_lut[tex_key] = makeCudaTexture((unsigned char *)data.data(), nx, ny, 4, blockCompression);
         }
         
-        lookupTexture = [&img](uint32_t idx) {
+        lookupTexture = [img=img](uint32_t idx) {
             auto ptr = (float*)img->verts->data();
             return ptr[idx];
         };