Intel GPU/OpenGL 2.x planet normals fix

core/assets/shaders/unlitwhite.vert

@@ -0,0 +1,13 @@
+attribute vec4 a_position;
+attribute vec3 a_normal;
+
+uniform mat4 u_proj;
+uniform mat4 u_trans;
+uniform vec4 u_color;
+
+varying vec4 v_col;
+
+void main(){
+  v_col = vec4(1.0);
+  gl_Position = u_proj * u_trans * a_position;
+}