changed the logic of obtaining UP vector.

`draw_cylinder_ab` now uses a separate model.
added `draw_plane` backside color.
added support for inf and -inf in c# bindings generator.
updated documentation.
updated demo. improved physics tick support.
added cache for doxygen.
slightly updated css.

.github/actions/compile_gdextension/action.yml

@@ -40,14 +40,14 @@ runs:
 
     - name: Restore .scons_cache directory
       if: inputs.use_cache != 'false'
+      id: restore_scons_cache
       uses: actions/cache/restore@v3
       with:
         path: ${{env.SCONS_CACHE}}
         key: ${{github.job}}-${{inputs.artifact}}-${{steps.get_godot_cpp_sha.outputs.sha}}-${{github.ref}}-${{github.sha}}
         restore-keys: |
           ${{github.job}}-${{inputs.artifact}}-${{steps.get_godot_cpp_sha.outputs.sha}}-${{github.ref}}
           ${{github.job}}-${{inputs.artifact}}-${{steps.get_godot_cpp_sha.outputs.sha}}
-      continue-on-error: true
 
     - name: Set up Python 3.x
       uses: actions/setup-python@v4
@@ -113,9 +113,8 @@ runs:
         path: ${{inputs.output_libs_path}}/*
 
     - name: Save .scons_cache directory
-      if: inputs.use_cache != 'false'
+      if: ${{!steps.restore_scons_cache.outputs.cache-hit && inputs.use_cache != 'false'}}
       uses: actions/cache/save@v3
       with:
         path: ${{env.SCONS_CACHE}}
         key: ${{github.job}}-${{inputs.artifact}}-${{steps.get_godot_cpp_sha.outputs.sha}}-${{github.ref}}-${{github.sha}}
-      continue-on-error: true

.github/workflows/web_deploy.yml

@@ -2,7 +2,11 @@ name: 🚀 Deploy content to Github Pages
 on:
   push:
     branches-ignore: gh-pages
-    paths: [docs/**, images/**, dd3d_web_build/**, examples_dd3d/**, Doxyfile, src/**, .github/**, "!.github/**/util_*", "patches/**", lib_utils.py, SConstruct]
+    # Must not overlap with conditions in `gdextension_build.yml`
+    paths: [docs/**, images/**, dd3d_web_build/**, examples_dd3d/**, Doxyfile, 
+      src/**, .github/**, "!.github/**/util_*", "patches/**", lib_utils.py, SConstruct
+    ]
+  workflow_call:
   workflow_dispatch:
     inputs:
       dev_deploy:
@@ -159,7 +163,7 @@ jobs:
     runs-on: ubuntu-latest
 
     env:
-      DOXYGEN_VERSION: 1.9.8
+      DOXYGEN_VERSION: 1.10.0
 
     steps:
       - name: Checkout
@@ -168,14 +172,29 @@ jobs:
           lfs: true
           submodules: recursive
 
+      - name: Restore doxygen directory
+        uses: actions/cache/restore@v3
+        id: restore_doxygen
+        with:
+          path: obj/doxygen-${{env.DOXYGEN_VERSION}}
+          key: doxygen-${{env.DOXYGEN_VERSION}}
+
       - name: Install Doxygen
+        if: ${{!steps.restore_doxygen.outputs.cache-hit}}
         shell: bash
         run: |
           mkdir obj
           cd obj
           wget -nv https://www.doxygen.nl/files/doxygen-${{env.DOXYGEN_VERSION}}.linux.bin.tar.gz
           tar -xf doxygen-${{env.DOXYGEN_VERSION}}.linux.bin.tar.gz
 
+      - name: Save doxygen directory
+        if: ${{!steps.restore_doxygen.outputs.cache-hit}}
+        uses: actions/cache/save@v3
+        with:
+          path: obj/doxygen-${{env.DOXYGEN_VERSION}}
+          key: doxygen-${{env.DOXYGEN_VERSION}}
+
       - name: Run Doxygen
         shell: bash
         run: |

.gitignore

@@ -42,6 +42,6 @@ obj/
 bin/
 src/gen/*
 addons/debug_draw_3d/libs/~*
-addons/debug_draw_3d/csharp/*
+addons/debug_draw_3d/gen/*
 clang_rt.asan_*
 docs/images/classes/temp/

addons/debug_draw_3d/README.md

@@ -16,7 +16,7 @@ Your support adds motivation to develop my public projects.
 
 <a href="https://boosty.to/dmitriysalnikov/donate"><img src="./docs/images/boosty.png" alt="Boosty" width=150px/></a>
 
-<a href="https://qiwi.com/n/DMITRIYSALNIKOV"><img src="https://upload.wikimedia.org/wikipedia/commons/8/8f/QIWI_logo.svg" alt="qiwi" width=90px/></a>
+<b>USDT-TRC20 TEw934PrsffHsAn5M63SoHYRuZo984EF6v</b>
 
 ## Features
 

docs/Introduction.md

@@ -63,6 +63,8 @@ Your support adds motivation to develop my public projects.
 
 [![](images/boosty.png){html: width=192px}](https://boosty.to/dmitriysalnikov/donate)
 
+![USDT-TRC20 TEw934PrsffHsAn5M63SoHYRuZo984EF6v](images/USDT-TRC20.png)
+
 <h2><a href="https://dd3d.dmitriysalnikov.ru/demo/">Interactive Web Demo</a></h2>
 
 [![](/images/screenshot_web.png)](https://dd3d.dmitriysalnikov.ru/demo/)

docs/doxygen_resources/custom.css

@@ -35,8 +35,8 @@ html {
 html {
     /* primary theme color. This will affect the entire websites color scheme: links, arrows, labels, ... */
     --primary-color: #ff810b;
-    --primary-dark-color: #f18c2c;
-    --primary-light-color: #e0c33e;
+    --primary-dark-color: #d56f15;
+    --primary-light-color: #dd9921;
 
     --page-background-color: #ffffff;
     --page-foreground-color: #1b1e21;
@@ -45,26 +45,34 @@ html {
     --side-nav-background: #f3f3f3;
 }
 
+.paramname em {
+    color: var(--primary-light-color);
+}
+
 @media (prefers-color-scheme: dark) {
     html:not(.light-mode) {
         --primary-color: #f59031;
-        --primary-dark-color: #c07f42;
-        --primary-light-color: #e0c33e;
+        --primary-dark-color: #dd7d22;
+        --primary-light-color: #d9c775;
 
         --page-background-color: #21232b;
         --page-foreground-color: #ebf0f1;
         --separator-color: #121212;
 
         --side-nav-background: #282b35;
     }
+
+    .paramname em {
+        color: var(--primary-light-color);
+    }
 }
 
 html.dark-mode {
     color-scheme: dark;
 
     --primary-color: #f59031;
-    --primary-dark-color: #c07f42;
-    --primary-light-color: #e0c33e;
+    --primary-dark-color: #dd7d22;
+    --primary-light-color: #d9c775;
 
     --page-background-color: #21232b;
     --page-foreground-color: #ebf0f1;
@@ -74,17 +82,33 @@ html.dark-mode {
 }
 
 #nav-tree .selected .arrow {
-    color: #f59031;
+    color: var(--primary-color);
     text-shadow: none;
 }
 
+a:hover {
+    text-decoration: underline;
+    background: none;
+}
+
+#nav-tree .label a:hover {
+    background: linear-gradient(to bottom, transparent 0, transparent calc(100% - 1px), currentColor 100%);
+}
+
+a:hover>span.arrow {
+    text-decoration: none;
+    background: transparent;
+}
+
 span.mlabel {
     background: var(--primary-color);
     border-radius: 5px;
     color: rgb(20, 20, 20);
     font-weight: 800;
 }
 
+/* Version select */
+
 select#dd3d_version_select {
     color: var(--primary-color);
     font-weight: 600;
@@ -97,6 +121,8 @@ select#dd3d_version_select option {
     color: var(--page-foreground-color);
 }
 
+/* !Version select */
+
 /* Octocat corner */
 
 a.github-corner:hover .octo-arm {

docs/doxygen_resources/footer.html

@@ -1,12 +1,12 @@
-<!-- HTML footer for doxygen 1.9.8-->
+<!-- HTML footer for doxygen 1.10.0-->
 <!-- start footer part -->
 <!--BEGIN GENERATE_TREEVIEW-->
 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
   <ul>
     $navpath
-    <li class="footer" id="dd3d_version_block">Docs version: <select id="dd3d_version_select"></select></li>
     <li class="footer">$generatedby <a href="https://www.doxygen.org/index.html"><img class="footer"
-          src="$relpath^doxygen.svg" width="104" height="31" alt="doxygen" /></a> $doxygenversion </li>
+          src="$relpath^doxygen.svg" width="104" height="31" alt="doxygen" /></a> $doxygenversion 
+          <span id="dd3d_version_block" style="margin-left: 10px">Docs version: <select id="dd3d_version_select"></select></span></li>
   </ul>
 </div>
 <!--END GENERATE_TREEVIEW-->

examples_dd3d/DebugDrawDemoScene.gd

@@ -8,9 +8,9 @@ extends Node3D
 @export var test_graphs := false
 @export var more_test_cases := true
 @export var draw_array_of_boxes := false
-@export_range(0, 5, 0.001) var debug_thickness := 0.05
+@export_range(0, 5, 0.001) var debug_thickness := 0.1
 @export_range(0, 1, 0.001) var debug_center_brightness := 0.8
-@export_range(0, 1024) var start_culling_distance := 55.0
+@export_range(0, 1024) var start_culling_distance := 60.0
 
 @export_group("Text groups", "text_groups")
 @export var text_groups_show_hints := true
@@ -35,27 +35,36 @@ extends Node3D
 @export var graph_is_enabled := true
 
 var button_presses := {}
+var frame_rendered := false
+var phys_frame_called := false
 
 var timer_1 := 0.0
 var timer_2 := 0.0
 var timer_3 := 0.0
 var timer_text := 0.0
 
-func _process(delta):
+
+func _process(delta) -> void:
+	phys_frame_called = false
 	if !update_in_physics:
-		%RayEmitterAnimationPlayer.callback_mode_process = AnimationPlayer.ANIMATION_PROCESS_IDLE
 		main_update(delta)
 		_update_timers(delta)
 
 
+## Since physics frames may not be called every frame or may be called multiple times in one frame,
+## there is an additional check to ensure that a new frame has been drawn before updating the data.
 func _physics_process(delta: float) -> void:
 	if update_in_physics:
-		%RayEmitterAnimationPlayer.callback_mode_process = AnimationPlayer.ANIMATION_PROCESS_PHYSICS
-		main_update(delta)
+		if !phys_frame_called:
+			phys_frame_called = true
+			main_update(delta)
 		_update_timers(delta)
 
+	# Physics specific:
 	if not zylann_example:
 		DebugDraw3D.draw_line($"Lines/8".global_position, $Lines/Target.global_position, Color.YELLOW)
+
+		_draw_rays_casts()
 
 
 func main_update(delta: float) -> void:
@@ -215,7 +224,9 @@ func main_update(delta: float) -> void:
 	DebugDraw3D.draw_points(points_below, DebugDraw3D.POINT_TYPE_SQUARE, 0.2, Color.DARK_GREEN)
 	DebugDraw3D.draw_point_path(points_below2, DebugDraw3D.POINT_TYPE_SQUARE, 0.25, Color.BLUE, Color.TOMATO)
 	DebugDraw3D.draw_arrow_path(points_below3, Color.GOLD, 0.5)
-	DebugDraw3D.draw_point_path(points_below4, DebugDraw3D.POINT_TYPE_SPHERE, 0.25, Color.MEDIUM_SEA_GREEN, Color.MEDIUM_VIOLET_RED)
+	if true:
+		var _sl = DebugDraw3D.new_scope_config().set_thickness(0.05)
+		DebugDraw3D.draw_point_path(points_below4, DebugDraw3D.POINT_TYPE_SPHERE, 0.25, Color.MEDIUM_SEA_GREEN, Color.MEDIUM_VIOLET_RED)
 
 	# Misc
 	if true:
@@ -350,38 +361,43 @@ func _text_tests():
 		DebugDraw2D.end_text_group()
 
 
-func _more_tests():
+func _draw_rays_casts():
 	# Line hits render
 	for ray in $HitTest/RayEmitter.get_children():
 		if ray is RayCast3D:
-			DebugDraw3D.draw_line_hit(ray.global_position, ray.to_global(ray.target_position), ray.get_collision_point(), ray.is_colliding(), 0.15)
-
+			ray.force_raycast_update()
+			DebugDraw3D.draw_line_hit(ray.global_position, ray.to_global(ray.target_position), ray.get_collision_point(), ray.is_colliding(), 0.3)
+
+
+func _more_tests():
 	# Delayed line render
 	if true:
 		var _a12 = DebugDraw3D.new_scope_config().set_thickness(0.035)
 		DebugDraw3D.draw_line($LagTest.global_position + Vector3.UP, $LagTest.global_position + Vector3(0,3,sin(Time.get_ticks_msec() / 50.0)), DebugDraw3D.empty_color, 0.5)
 
 	# Draw plane
 	if true:
-		var _s11 = DebugDraw3D.new_scope_config().set_thickness(0.01).set_plane_size(10)
+		var _s11 = DebugDraw3D.new_scope_config().set_thickness(0.02).set_plane_size(10)
 
-		var pl_node: Node3D = $PlaneOrigin/Plane
+		var pl_node: Node3D = $PlaneOrigin
 		var xf: Transform3D = pl_node.global_transform
 		var normal: = xf.basis.y.normalized()
 		var plane = Plane(normal, xf.origin.dot(normal))
 
 		var vp: Viewport = get_viewport()
-		if Engine.is_editor_hint() and EditorInterface.get_editor_viewport_3d(0):
-			vp = EditorInterface.get_editor_viewport_3d(0)
+		if Engine.is_editor_hint() and Engine.get_singleton(&"EditorInterface").get_editor_viewport_3d(0):
+			vp = Engine.get_singleton(&"EditorInterface").get_editor_viewport_3d(0)
 
 		var cam = vp.get_camera_3d()
 		if cam:
 			var dir = vp.get_camera_3d().project_ray_normal(vp.get_mouse_position())
 			var intersect = plane.intersects_ray(cam.global_position, dir)
 
-			DebugDraw3D.draw_plane(plane, Color.GREEN * Color(1,1,1,0.3), pl_node.global_position)
+			DebugDraw3D.draw_plane(plane, Color.CORAL * Color(1,1,1, 0.4), pl_node.global_position)
 			if intersect and intersect.distance_to(pl_node.global_position) < _s11.get_plane_size() * 0.5:
-				DebugDraw3D.draw_sphere(intersect, 0.25, Color.FIREBRICK)
+				# Need to test different colors on both sides of the plane
+				var col = Color.FIREBRICK if plane.is_point_over(cam.global_position) else Color.AQUAMARINE
+				DebugDraw3D.draw_sphere(intersect, 0.3, col)
 
 
 func _draw_array_of_boxes():