Huge changes for 3d

editor/panels/viewport_panel.cpp

@@ -81,22 +81,7 @@ void ViewportPanel::onUpdate(const sophia::FrameInfo&) {
   ImGui::TextDisabled("%.0f x %.0f", size.x, size.y);
 }
 
-void ViewportPanel::drawToolbar() {
-  const struct {
-    const char* label;
-    GizmoMode mode;
-  } modes[] = {{"Move", GizmoMode::Move},
-               {"Rotate", GizmoMode::Rotate},
-               {"Scale", GizmoMode::Scale}};
-
-  for (const auto& entry : modes) {
-    if (ImGui::RadioButton(entry.label, gizmoMode == entry.mode)) {
-      gizmoMode = entry.mode;
-    }
-    ImGui::SameLine();
-  }
-  ImGui::Checkbox("Grid", &showGrid);
-}
+void ViewportPanel::drawToolbar() { ImGui::Checkbox("Grid", &showGrid); }
 
 void ViewportPanel::drawGrid(ImVec2 origin, ImVec2 size) {
   constexpr float GRID_STEP = 40.0f;
@@ -119,7 +104,7 @@ void ViewportPanel::handleInput(const ViewportTransform& viewport) {
 
   if (ImGui::IsItemActivated()) {
     selected = pick(viewport.screenToWorld(io.MousePos));
-    dragging = selected && gizmoMode == GizmoMode::Move;
+    dragging = selected;
   }
 
   if (!ImGui::IsItemActive()) {

editor/panels/viewport_panel.hpp

@@ -55,9 +55,6 @@ class ViewportPanel : public sophia::Panel {
   sophia::Scene& scene;
   sophia::Entity& selected;
 
-  enum class GizmoMode { Move, Rotate, Scale };
-
-  GizmoMode gizmoMode = GizmoMode::Move;
   bool showGrid = true;
   // Set while a drag that started on the selected entity is moving it.
   bool dragging = false;