More sorting.

03_usage/01_math/index.md

@@ -1,13 +0,0 @@
-Math
-====
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-learn-features-math
-
-   vector_math
-   vectors_advanced
-   matrices_and_transforms
-   interpolation
-   beziers_and_curves
-   random_number_generation

03_usage/02_2d/index.md

@@ -1,16 +0,0 @@
-2D
-==
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-learn-features-2d
-
-   canvas_layers
-   2d_transforms
-   using_tilemaps
-   particle_systems_2d
-   2d_movement
-   2d_lights_and_shadows
-   2d_meshes
-   custom_drawing_in_2d
-   2d_sprite_animation

03_usage/03_3d/index.md

@@ -1,24 +0,0 @@
-3D
-==
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-learn-features-3d
-
-   introduction_to_3d
-   using_transforms
-   3d_rendering_limitations
-   spatial_material
-   lights_and_shadows
-   reflection_probes
-   gi_probes
-   baked_lightmaps
-   environment_and_post_processing
-   high_dynamic_range
-   using_gridmaps
-   using_multi_mesh_instance
-   csg_tools
-   procedural_geometry/index
-   occluders
-   portals/index
-   3d_text

03_usage/03_3d/portals/index.md

@@ -1,15 +0,0 @@
-
-
-Rooms and Portals
-=================
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-portals
-
-   introduction_to_rooms_and_portals
-   first_steps_with_rooms_and_portals
-   using_objects_in_rooms_and_portals
-   advanced_room_and_portal_usage
-   editing_rooms_and_portals
-   rooms_and_portals_example

03_usage/04_ui/index.md

@@ -1,37 +0,0 @@
-User Interface (UI)
-===================
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-gui-basics
-
-   size_and_anchors
-   gui_containers
-   custom_gui_controls
-   gui_navigation
-   control_node_gallery
-
-GUI skinning and themes
------------------------
-
-Pandemonium features an in-depth skinning/theming system for control nodes. The pages in this section
-explain the benefits of that system and how to set it up in your projects.
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-gui-skinning
-
-   gui_skinning
-   gui_using_theme_editor
-   gui_theme_type_variations
-
-Control node tutorials
-----------------------
-
-The following articles cover specific details of using particular control nodes.
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-control-nodes-tutorials
-
-   bbcode_in_richtextlabel

03_usage/05_animation/index.md

@@ -1,12 +0,0 @@
-Animation
-=========
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-learn-features-animation
-
-   introduction
-   cutout_animation
-   2d_skeletons
-   animation_tree
-   playing_videos

03_usage/06_inputs/index.md

@@ -1,13 +0,0 @@
-Inputs
-======
-
-.. toctree::
-   :maxdepth: 1
-   :name: toc-learn-features-inputs
-
-   inputevent
-   input_examples
-   mouse_and_input_coordinates
-   custom_mouse_cursor
-   handling_quit_requests
-   controllers_gamepads_joysticks

03_usage/07_io/index.md

@@ -1,11 +0,0 @@
-Input and Output (I/O)
-======================
-
-.. toctree::
-    :maxdepth: 1
-    :name: toc-learn-features-io
-
-    background_loading
-    data_paths
-    saving_games
-    binary_serialization_api