From 32d98cdd708f1f8a15c71472378eb1ec006b016c Mon Sep 17 00:00:00 2001
From: Try <try9998@gmail.com>
Date: Tue, 15 Oct 2024 19:55:57 +0200
Subject: [PATCH] fixup vms cluster culling

#681
---
 shader/virtual_shadow/vsm_cluster_task.comp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shader/virtual_shadow/vsm_cluster_task.comp b/shader/virtual_shadow/vsm_cluster_task.comp
index 2d1fe80ed..b584cd04b 100644
--- a/shader/virtual_shadow/vsm_cluster_task.comp
+++ b/shader/virtual_shadow/vsm_cluster_task.comp
@@ -242,7 +242,7 @@ bool pageHiZTest(vec4 aabb, float depthMax, const ivec3 at, const ivec2 sz) {
   aabb = aabb*0.5+0.5; // [0..1]
   aabb = aabb*VSM_PAGE_TBL_SIZE;
 
-  ivec4 iaabb = ivec4(ivec2(floor(aabb.xy)), ivec2(ceil(aabb.zw))+1);
+  ivec4 iaabb = ivec4(ivec2(aabb.xy), ivec2(aabb.zw)+1);
   iaabb.xy = max(iaabb.xy, ivec2(at.xy));
   iaabb.zw = min(iaabb.zw, ivec2(at.xy+sz));
   iaabb.zw = min(iaabb.zw, ivec2(VSM_PAGE_TBL_SIZE));