From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 2 Sep 2002 06:46:43 +0000 (+0000)
Subject: make sure zFar is at least 64 units to avoid feeding a bogus value to glFrustum
X-Git-Tag: RELEASE_0_2_0_RC1~278
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=693935fbc09cde246e4a75414b8504f6594e8a27;p=xonotic%2Fdarkplaces.git

make sure zFar is at least 64 units to avoid feeding a bogus value to glFrustum


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2326 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_backend.c b/gl_backend.c
index dec7eebe..05ebc12b 100644
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -308,6 +308,8 @@ static void GL_SetupFrame (void)
 	// depth range
 	zNear = 1.0;
 	zFar = r_mesh_farclip;
+	if (zFar < 64)
+		zFar = 64;
 
 	// fov angles
 	fovx = r_refdef.fov_x;