From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 6 Sep 2011 19:27:58 +0000 (+0000)
Subject: blendfunc addalpha
X-Git-Tag: xonotic-v0.6.0~163^2~222
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=5aab5bb61a2c4326c191ca7a2f23b20aae0ea5e1;p=xonotic%2Fdarkplaces.git

blendfunc addalpha

shorthand for GL_SRC_ALPHA GL_ONE

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11330 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/model_shared.c b/model_shared.c
index 9c5ca203..47b4c58f 100644
--- a/model_shared.c
+++ b/model_shared.c
@@ -1790,6 +1790,11 @@ void Mod_LoadQ3Shaders(void)
 									layer->blendfunc[0] = GL_ONE;
 									layer->blendfunc[1] = GL_ONE;
 								}
+								else if (!strcasecmp(parameter[1], "addalpha"))
+								{
+									layer->blendfunc[0] = GL_SRC_ALPHA;
+									layer->blendfunc[1] = GL_ONE;
+								}
 								else if (!strcasecmp(parameter[1], "filter"))
 								{
 									layer->blendfunc[0] = GL_DST_COLOR;