1 files changed, 24 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/world_vert.glsl b/source/blender/draw/engines/eevee/shaders/world_vert.glsl
new file mode 100644
index 00000000000..29892a7ffb4
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/world_vert.glsl
@@ -0,0 +1,24 @@
+
+#pragma BLENDER_REQUIRE(common_view_lib.glsl)
+#pragma BLENDER_REQUIRE(common_math_lib.glsl)
+#pragma BLENDER_REQUIRE(common_utiltex_lib.glsl)
+
+#pragma BLENDER_REQUIRE(closure_eval_surface_lib.glsl)
+
+in vec2 pos;
+
+RESOURCE_ID_VARYING
+
+void main()
+{
+  GPU_INTEL_VERTEX_SHADER_WORKAROUND
+
+  PASS_RESOURCE_ID
+
+  gl_Position = vec4(pos, 1.0, 1.0);
+  viewPosition = project_point(ProjectionMatrixInverse, vec3(pos, 0.0));
+  worldPosition = project_point(ViewProjectionMatrixInverse, vec3(pos, 0.0));
+  /* Not usable. */
+  viewNormal = vec3(0.0);
+  worldNormal = vec3(0.0);
+}