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opengl-ren/fragment.glsl

@@ -1,10 +1,12 @@
 #version 330
 
 flat in vec4 out_color;
+in vec2 texture_coord;
+uniform sampler2D texture_sampler;
+
 out vec4 color;
 
 void main()
 {
-	// set the color for each vertex to white
-	color = out_color;
+	color = texture(texture_sampler, texture_coord) + out_color;
 }