From ab447c1bed61d4f4035ded12c05c88e228bdfade Mon Sep 17 00:00:00 2001
From: vincentlj <vincentlj@178a84e3-b1eb-0310-8ba1-8eac791a3b58>
Date: Sun, 29 Dec 2013 22:53:17 +0000
Subject: [PATCH] GPUParticle: Disable depth write instead of disabling depth
 test.

It's probably faster.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14835 178a84e3-b1eb-0310-8ba1-8eac791a3b58
---
 src/graphics/gpuparticles.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/graphics/gpuparticles.cpp b/src/graphics/gpuparticles.cpp
index 3f536da75..fee1840af 100644
--- a/src/graphics/gpuparticles.cpp
+++ b/src/graphics/gpuparticles.cpp
@@ -297,7 +297,7 @@ void PointEmitter::simulate()
 void PointEmitter::draw()
 {
   glDisable(GL_ALPHA_TEST);
-  glDisable(GL_DEPTH_TEST);
+  glDepthMask(GL_FALSE);
 	glEnable(GL_BLEND);
 	core::matrix4 matrix = irr_driver->getVideoDriver()->getTransform(video::ETS_PROJECTION);
 	matrix *= irr_driver->getVideoDriver()->getTransform(video::ETS_VIEW);
@@ -330,7 +330,7 @@ void PointEmitter::draw()
   glActiveTexture(GL_TEXTURE0);
   glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
   glEnable(GL_ALPHA_TEST);
-  glEnable(GL_DEPTH_TEST);
+  glDepthMask(GL_TRUE);
 }
 
 RainNode::RainNode(scene::ISceneManager* mgr, ITexture *tex)