Remove geometry_3d include from rendering_server.h, to reduce compile time.

Change `Geometry3D` from class to namespace.

drivers/gles3/storage/light_storage.cpp

@@ -34,6 +34,7 @@
 #include "../rasterizer_gles3.h"
 #include "../rasterizer_scene_gles3.h"
 #include "core/config/project_settings.h"
+#include "core/math/geometry_3d.h"
 #include "texture_storage.h"
 
 using namespace GLES3;

editor/scene/3d/gizmos/audio_stream_player_3d_gizmo_plugin.cpp

@@ -30,6 +30,7 @@
 
 #include "audio_stream_player_3d_gizmo_plugin.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_node.h"
 #include "editor/editor_string_names.h"
 #include "editor/editor_undo_redo_manager.h"

editor/scene/3d/gizmos/camera_3d_gizmo_plugin.cpp

@@ -30,6 +30,7 @@
 
 #include "camera_3d_gizmo_plugin.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_node.h"
 #include "editor/editor_string_names.h"
 #include "editor/editor_undo_redo_manager.h"

editor/scene/3d/gizmos/gizmo_3d_helper.cpp

@@ -30,6 +30,7 @@
 
 #include "gizmo_3d_helper.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_undo_redo_manager.h"
 #include "editor/scene/3d/node_3d_editor_plugin.h"
 #include "scene/3d/camera_3d.h"

editor/scene/3d/gizmos/gpu_particles_collision_3d_gizmo_plugin.cpp

@@ -30,6 +30,7 @@
 
 #include "gpu_particles_collision_3d_gizmo_plugin.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_undo_redo_manager.h"
 #include "editor/scene/3d/gizmos/gizmo_3d_helper.h"
 #include "editor/scene/3d/node_3d_editor_plugin.h"

editor/scene/3d/gizmos/light_3d_gizmo_plugin.cpp

@@ -30,6 +30,7 @@
 
 #include "light_3d_gizmo_plugin.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_node.h"
 #include "editor/editor_string_names.h"
 #include "editor/editor_undo_redo_manager.h"

editor/scene/3d/gizmos/occluder_instance_3d_gizmo_plugin.cpp

@@ -30,6 +30,7 @@
 
 #include "occluder_instance_3d_gizmo_plugin.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_undo_redo_manager.h"
 #include "editor/scene/3d/node_3d_editor_plugin.h"
 #include "editor/settings/editor_settings.h"

editor/scene/3d/gizmos/reflection_probe_gizmo_plugin.cpp

@@ -30,6 +30,7 @@
 
 #include "reflection_probe_gizmo_plugin.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_node.h"
 #include "editor/editor_string_names.h"
 #include "editor/editor_undo_redo_manager.h"

editor/scene/3d/gizmos/visible_on_screen_notifier_3d_gizmo_plugin.cpp

@@ -30,6 +30,7 @@
 
 #include "visible_on_screen_notifier_3d_gizmo_plugin.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_undo_redo_manager.h"
 #include "editor/scene/3d/node_3d_editor_plugin.h"
 #include "editor/settings/editor_settings.h"

editor/scene/3d/node_3d_editor_plugin.cpp

@@ -33,6 +33,7 @@
 #include "core/config/project_settings.h"
 #include "core/input/input.h"
 #include "core/input/input_map.h"
+#include "core/math/geometry_3d.h"
 #include "core/math/math_funcs.h"
 #include "core/math/projection.h"
 #include "core/os/keyboard.h"

modules/csg/editor/csg_gizmos.cpp

@@ -30,6 +30,7 @@
 
 #include "csg_gizmos.h"
 
+#include "core/math/geometry_3d.h"
 #include "editor/editor_node.h"
 #include "editor/editor_undo_redo_manager.h"
 #include "editor/scene/3d/gizmos/gizmo_3d_helper.h"

modules/lightmapper_rd/lightmapper_rd.cpp

@@ -38,6 +38,7 @@
 #include "core/config/project_settings.h"
 #include "core/io/dir_access.h"
 #include "core/math/geometry_2d.h"
+#include "core/math/geometry_3d.h"
 #include "editor/file_system/editor_paths.h"
 #include "editor/settings/editor_settings.h"
 #include "servers/rendering/rendering_device_binds.h"

scene/3d/gpu_particles_collision_3d.cpp

@@ -30,6 +30,7 @@
 
 #include "gpu_particles_collision_3d.h"
 
+#include "core/math/geometry_3d.h"
 #include "core/object/worker_thread_pool.h"
 #include "mesh_instance_3d.h"
 #include "scene/3d/camera_3d.h"

scene/3d/lightmap_gi.cpp

@@ -33,6 +33,7 @@
 #include "core/config/project_settings.h"
 #include "core/io/config_file.h"
 #include "core/math/delaunay_3d.h"
+#include "core/math/geometry_3d.h"
 #include "core/object/object.h"
 #include "scene/3d/lightmap_probe.h"
 #include "scene/3d/mesh_instance_3d.h"

scene/3d/navigation/navigation_agent_3d.cpp

@@ -30,6 +30,7 @@
 
 #include "navigation_agent_3d.h"
 
+#include "core/math/geometry_3d.h"
 #include "scene/3d/navigation/navigation_link_3d.h"
 #include "servers/navigation_3d/navigation_server_3d.h"
 

scene/3d/voxelizer.cpp

@@ -31,6 +31,7 @@
 #include "voxelizer.h"
 
 #include "core/config/project_settings.h"
+#include "core/math/geometry_3d.h"
 
 static _FORCE_INLINE_ void get_uv_and_normal(const Vector3 &p_pos, const Vector3 *p_vtx, const Vector2 *p_uv, const Vector3 *p_normal, Vector2 &r_uv, Vector3 &r_normal) {
 	if (p_pos.is_equal_approx(p_vtx[0])) {

scene/debugger/scene_debugger.cpp

@@ -37,6 +37,7 @@
 #include "core/io/marshalls.h"
 #include "core/io/resource_loader.h"
 #include "core/io/resource_saver.h"
+#include "core/math/geometry_3d.h"
 #include "core/math/math_fieldwise.h"
 #include "core/object/script_language.h"
 #include "core/os/time.h"

servers/rendering/renderer_rd/environment/gi.cpp

@@ -31,6 +31,7 @@
 #include "gi.h"
 
 #include "core/config/project_settings.h"
+#include "core/math/geometry_3d.h"
 #include "servers/rendering/renderer_rd/renderer_compositor_rd.h"
 #include "servers/rendering/renderer_rd/renderer_scene_render_rd.h"
 #include "servers/rendering/renderer_rd/storage_rd/material_storage.h"

servers/rendering/renderer_rd/storage_rd/light_storage.cpp

@@ -30,6 +30,7 @@
 
 #include "light_storage.h"
 #include "core/config/project_settings.h"
+#include "core/math/geometry_3d.h"
 #include "servers/rendering/renderer_rd/renderer_scene_render_rd.h"
 #include "texture_storage.h"
 

servers/rendering/renderer_scene_cull.cpp

@@ -31,6 +31,7 @@
 #include "renderer_scene_cull.h"
 
 #include "core/config/project_settings.h"
+#include "core/math/geometry_3d.h"
 #include "core/object/worker_thread_pool.h"
 #include "rendering_light_culler.h"
 #include "rendering_server_default.h"

servers/rendering/rendering_server.cpp

@@ -32,6 +32,7 @@
 #include "rendering_server.compat.inc"
 
 #include "core/config/project_settings.h"
+#include "core/math/geometry_3d.h"
 #include "core/variant/typed_array.h"
 #include "servers/rendering/shader_language.h"
 #include "servers/rendering/shader_warnings.h"

servers/rendering/rendering_server.h

@@ -31,7 +31,6 @@
 #pragma once
 
 #include "core/io/image.h"
-#include "core/math/geometry_3d.h"
 #include "core/math/transform_2d.h"
 #include "core/templates/rid.h"
 #include "core/variant/typed_array.h"
@@ -39,6 +38,10 @@
 #include "servers/display/display_server.h"
 #include "servers/rendering/rendering_device.h"
 
+namespace Geometry3D {
+struct MeshData;
+}
+
 // Helper macros for code outside of the rendering server, but that is
 // called by the rendering server.
 #ifdef DEBUG_ENABLED