From f00bae7cfca3167f4c361cab74dfa28574c85dc3 Mon Sep 17 00:00:00 2001
From: veclavtalica <veclavtalica@poto.cafe>
Date: Tue, 30 Jul 2024 23:56:20 +0300
Subject: [PATCH] use alpha test instead of blend for 3d

---
 src/rendering.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/rendering.c b/src/rendering.c
index ef1d96e..1148d29 100644
--- a/src/rendering.c
+++ b/src/rendering.c
@@ -114,10 +114,10 @@ static void render_space(void) {
     glDepthMask(GL_TRUE);
     glDepthFunc(GL_LESS);
     glDepthRange(0, 1);
-    glEnable(GL_BLEND);
-    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+    glDisable(GL_BLEND);
+    glEnable(GL_ALPHA_TEST); /* TODO: infer its usage */
+    glAlphaFunc(GL_EQUAL, 1.0f);
     glEnable(GL_TEXTURE_2D);
-    glDisable(GL_ALPHA_TEST);
     glActiveTexture(GL_TEXTURE0);
 
     /* solid white, no modulation */