ERROR (gpu.shader): workbench_opaque_mesh_tex_none_no_clip VertShader:
      |
  290 | void main()
  291 | {
  292 |   vec3 world_pos = point_object_to_world(pos);
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  293 |   gl_Position = point_world_to_ndc(world_pos);
  294 |
      | Error: C1503: undefined variable "point_object_to_world"
      |
  291 | {
  292 |   vec3 world_pos = point_object_to_world(pos);
  293 |   gl_Position = point_world_to_ndc(world_pos);
      |
  294 |
  295 |   view_clipping_distances(world_pos);
      | Error: C1503: undefined variable "point_world_to_ndc"
      |
  293 |   gl_Position = point_world_to_ndc(world_pos);
  294 |
  295 |   view_clipping_distances(world_pos);
      |
  296 |
  297 |   uv_interp = au;
      | Error: C1503: undefined variable "view_clipping_distances"
      |
  297 |   uv_interp = au;
  298 |
  299 |   normal_interp = normalize(normal_object_to_view(nor));
      |
  300 |
  301 |   workbench_material_data_get(resource_handle, color_interp, alpha_interp, roughness, metallic);
      | Error: C1503: undefined variable "normal_object_to_view"
      |
  299 |   normal_interp = normalize(normal_object_to_view(nor));
  300 |
  301 |   workbench_material_data_get(resource_handle, color_interp, alpha_interp, roughness, metallic);
      |
  302 |
  303 |   if (materialIndex == 0) {
      | Error: C1503: undefined variable "workbench_material_data_get"
      | Error: C1503: undefined variable "resource_id"
      |
  305 |   }
  306 |
  307 |   object_id = int(uint(resource_handle) & 0xFFFFu) + 1;
      |
  308 | }
      | Error: C1503: undefined variable "resource_id"