Put the OpenGL to work

app/src/main/resources/shaders/default.fs

@@ -0,0 +1,8 @@
+#version 330
+
+out vec4 fragColor;
+
+void main()
+{
+   fragColor = vec4(0.0, 0.5, 0.5, 1.0);
+}

app/src/main/resources/shaders/default.vs

@@ -0,0 +1,8 @@
+#version 330
+
+layout(location=0) in vec3 position;
+
+void main()
+{
+   gl_Position = vec4(position, 1.0);
+}