Replace deprecated gl_FragColorHEADmaster

1 files changed, 3 insertions, 1 deletions

diff --git a/trugfeuer_2d_gl_interop.py b/trugfeuer_2d_gl_interop.py
index b2ec534..0ae7bde 100644
--- a/trugfeuer_2d_gl_interop.py
+++ b/trugfeuer_2d_gl_interop.py
@@ -90,8 +90,10 @@ fragment_shader = shaders.compileShader("""
 
 in vec3 color;
 
+layout(location = 0) out vec4 frag_color;
+
 void main(){
-    gl_FragColor = vec4(color.xyz, 0.0);
+    frag_color = vec4(color.xyz, 0.0);
 }""", GL_FRAGMENT_SHADER)
 
 particle_shader = shaders.compileShader(Template("""