From 9fbe9a02aafe6d7f874696bfd9f5d2ff327224e8 Mon Sep 17 00:00:00 2001
From: AnyOldName3 <krizdjali@gmail.com>
Date: Sat, 7 Feb 2026 23:43:56 +0000
Subject: [PATCH] Fix #8952

Regression from 2754d4264c315a424aed89cb1c92ea37834e2e9c !5047
---
 components/sceneutil/mwshadowtechnique.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/sceneutil/mwshadowtechnique.cpp b/components/sceneutil/mwshadowtechnique.cpp
index ae1c837e10..82a9c232b1 100644
--- a/components/sceneutil/mwshadowtechnique.cpp
+++ b/components/sceneutil/mwshadowtechnique.cpp
@@ -645,6 +645,8 @@ MWShadowTechnique::Frustum::Frustum(osgUtil::CullVisitor* cv, double minZNear, d
     {
         osg::Matrix::value_type zNear = osg::maximum<osg::Matrix::value_type>(cv->getCalculatedNearPlane(),minZNear);
         osg::Matrix::value_type zFar = osg::minimum<osg::Matrix::value_type>(cv->getCalculatedFarPlane(),maxZFar);
+        if (zFar < 0)
+            zFar = minZNear;
         zNear = std::min(zNear, zFar);
 
         cv->clampProjectionMatrix(projectionMatrix, zNear, zFar);