source/blender/draw/engines/eevee/shaders/world_vert.glsl


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#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 = transform_point(ViewMatrixInverse, viewPosition);
  /* Not usable. */
  viewNormal = vec3(0.0);
  worldNormal = vec3(0.0);
}