From 3b733a53e6fb28e126361e6f01b329b34c6c063f Mon Sep 17 00:00:00 2001
From: Allen Webster <allenw@radgametools.com>
Date: Thu, 25 Jul 2019 18:42:46 -0700
Subject: [PATCH] Renderer blend function fix

---
 opengl/4ed_opengl_render.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/opengl/4ed_opengl_render.cpp b/opengl/4ed_opengl_render.cpp
index 48ee2354..3ef4ceeb 100644
--- a/opengl/4ed_opengl_render.cpp
+++ b/opengl/4ed_opengl_render.cpp
@@ -88,7 +88,7 @@ uniform sampler2DArray sampler;
 out vec4 out_color;
 void main(void)
 {
-out_color = fragment_color*texture(sampler, uvw).r;
+out_color = vec4(fragment_color.xyz, fragment_color.a*texture(sampler, uvw).r);
 }
 )foo";
 
@@ -203,7 +203,7 @@ gl_render(Render_Target *t, Arena *scratch){
         
         glEnable(GL_SCISSOR_TEST);
         glEnable(GL_BLEND);
-        glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
         
         ////////////////////////////////