Better sun

core/assets/shaders/unlit.vert

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