feat: add more collider types + camera snapping fix

editor/include/editor/Editor.h

@@ -136,6 +136,7 @@ private:
     bool m_SaveAsDialog{false};
     bool m_ItemWasActive{false};
     bool m_EditPending{false};
+    bool m_CameraHadInput{false};
 };
 
 #endif // EDITOR_EDITOR_H

editor/include/editor/UndoStack.h

@@ -11,6 +11,17 @@
 
 class Scene;
 
+struct EditGestureState {
+    bool itemWasActive{false};
+    bool itemActive{false};
+    bool mouseReleased{false};
+    bool keyReleased{false};
+    bool keyboardDrivesCamera{false};
+    bool editPending{false};
+};
+
+[[nodiscard]] bool EndsEditGesture(const EditGestureState& state);
+
 class UndoStack final {
 public:
     static constexpr std::size_t MaxSteps = 64;

editor/src/Editor.cpp

@@ -101,8 +101,9 @@ void Editor::onImGuiBegin(float dt)
     ApplyPick();
     HandleShortcuts();
 
+    m_CameraHadInput = UsesEditorCamera() && (m_Viewport.hovered || m_Viewport.focused || m_Camera.IsLooking());
     if (UsesEditorCamera()) {
-        m_Camera.Update(dt, m_Viewport.hovered || m_Viewport.focused || m_Camera.IsLooking());
+        m_Camera.Update(dt, m_CameraHadInput);
     }
 
     if (m_ShaderHotReload.Poll(dt)) {
@@ -153,10 +154,16 @@ void Editor::onEndFrame()
     }
 
     const bool itemActive = ImGui::IsAnyItemActive() || ImGuizmo::IsUsing();
-    const bool gestureEnded = (m_ItemWasActive && !itemActive) || ImGui::IsMouseReleased(ImGuiMouseButton_Left) ||
-                              AnyKeyReleased() || std::exchange(m_EditPending, false);
+    const bool gestureEnded = EndsEditGesture({
+        .itemWasActive = m_ItemWasActive,
+        .itemActive = itemActive,
+        .mouseReleased = ImGui::IsMouseReleased(ImGuiMouseButton_Left),
+        .keyReleased = AnyKeyReleased(),
+        .keyboardDrivesCamera = m_CameraHadInput,
+        .editPending = std::exchange(m_EditPending, false),
+    });
     m_ItemWasActive = itemActive;
-    if (gestureEnded && !itemActive && m_PlayMode.IsEditing()) {
+    if (gestureEnded && m_PlayMode.IsEditing()) {
         RecordEdits();
     }
 }

editor/src/UndoStack.cpp

@@ -8,6 +8,16 @@
 #include <destrum/Scene/Scene.h>
 #include <destrum/Serialization/SceneSerializer.h>
 
+bool EndsEditGesture(const EditGestureState& state)
+{
+    if (state.itemActive) {
+        return false;
+    }
+    // Capturing a snapshot serializes the whole scene, doing that on every WASD release while flying hitches the camera
+    const bool keyGesture = state.keyReleased && !state.keyboardDrivesCamera;
+    return state.itemWasActive || state.mouseReleased || keyGesture || state.editPending;
+}
+
 std::optional<UndoStack::Snapshot> UndoStack::Capture(Scene& scene)
 {
     const auto root = SceneSerializer::Capture(scene);