Tech ENABLE_RAYCAST_PICKING_DEBUG - Show number of active raycasters in debug imgui dialog and use ImGui tables to layout the dialog

src/slic3r/GUI/GLCanvas3D.cpp

@@ -5496,28 +5496,41 @@ void GLCanvas3D::_picking_pass()
     }
     default: { break; }
     }
+
+    auto add_strings_row_to_table = [&imgui](const std::string& col_1, const ImVec4& col_1_color, const std::string& col_2, const ImVec4& col_2_color) {
+        ImGui::TableNextRow();
+        ImGui::TableSetColumnIndex(0);
+        imgui.text_colored(col_1_color, col_1.c_str());
+        ImGui::TableSetColumnIndex(1);
+        imgui.text_colored(col_2_color, col_2.c_str());
+    };
+
     char buf[1024];
     if (hit.type != SceneRaycaster::EType::None) {
-        sprintf(buf, "Object ID: %d", hit.raycaster_id);
+        if (ImGui::BeginTable("Hit", 2)) {
-        imgui.text(std::string(buf));
+            add_strings_row_to_table("Object ID", ImGuiWrapper::COL_ORANGE_LIGHT, std::to_string(hit.raycaster_id), ImGui::GetStyleColorVec4(ImGuiCol_Text));
-        sprintf(buf, "Type: %s", object_type.c_str());
+            add_strings_row_to_table("Type", ImGuiWrapper::COL_ORANGE_LIGHT, object_type, ImGui::GetStyleColorVec4(ImGuiCol_Text));
-        imgui.text(std::string(buf));
+            sprintf(buf, "%.3f, %.3f, %.3f", hit.position.x(), hit.position.y(), hit.position.z());
-        sprintf(buf, "Position: %.3f, %.3f, %.3f", hit.position.x(), hit.position.y(), hit.position.z());
+            add_strings_row_to_table("Position", ImGuiWrapper::COL_ORANGE_LIGHT, std::string(buf), ImGui::GetStyleColorVec4(ImGuiCol_Text));
-        imgui.text(std::string(buf));
+            sprintf(buf, "%.3f, %.3f, %.3f", hit.normal.x(), hit.normal.y(), hit.normal.z());
-        sprintf(buf, "Normal: %.3f, %.3f, %.3f", hit.normal.x(), hit.normal.y(), hit.normal.z());
+            add_strings_row_to_table("Normal", ImGuiWrapper::COL_ORANGE_LIGHT, std::string(buf), ImGui::GetStyleColorVec4(ImGuiCol_Text));
-        imgui.text(std::string(buf));
+            ImGui::EndTable();
+        }
     }
     else
         imgui.text("NO HIT");
 
     ImGui::Separator();
     imgui.text("Registered for picking:");
-    sprintf(buf, "Beds: %d", (int)m_scene_raycaster.beds_count());
+    if (ImGui::BeginTable("Raycasters", 2)) {
-    imgui.text(std::string(buf));
+        sprintf(buf, "%d (%d)", (int)m_scene_raycaster.beds_count(), (int)m_scene_raycaster.active_beds_count());
-    sprintf(buf, "Volumes: %d", (int)m_scene_raycaster.volumes_count());
+        add_strings_row_to_table("Beds", ImGuiWrapper::COL_ORANGE_LIGHT, std::string(buf), ImGui::GetStyleColorVec4(ImGuiCol_Text));
-    imgui.text(std::string(buf));
+        sprintf(buf, "%d (%d)", (int)m_scene_raycaster.volumes_count(), (int)m_scene_raycaster.active_volumes_count());
-    sprintf(buf, "Gizmo elements: %d", (int)m_scene_raycaster.gizmos_count());
+        add_strings_row_to_table("Volumes", ImGuiWrapper::COL_ORANGE_LIGHT, std::string(buf), ImGui::GetStyleColorVec4(ImGuiCol_Text));
-    imgui.text(std::string(buf));
+        sprintf(buf, "%d (%d)", (int)m_scene_raycaster.gizmos_count(), (int)m_scene_raycaster.active_gizmos_count());
+        add_strings_row_to_table("Gizmo elements", ImGuiWrapper::COL_ORANGE_LIGHT, std::string(buf), ImGui::GetStyleColorVec4(ImGuiCol_Text));
+        ImGui::EndTable();
+    }
     imgui.end();
 #endif // ENABLE_RAYCAST_PICKING_DEBUG
 }

src/slic3r/GUI/SceneRaycaster.cpp

@@ -203,6 +203,33 @@ int SceneRaycaster::base_id(EType type)
     return -1;
 }
 
+size_t SceneRaycaster::active_beds_count() const
+{
+    size_t count = 0;
+    for (const auto& item : m_bed) {
+        if (item->is_active()) ++count;
+    }
+    return count;
+}
+
+size_t SceneRaycaster::active_volumes_count() const
+{
+    size_t count = 0;
+    for (const auto& item : m_volumes) {
+        if (item->is_active()) ++count;
+    }
+    return count;
+}
+
+size_t SceneRaycaster::active_gizmos_count() const
+{
+    size_t count = 0;
+    for (const auto& item : m_gizmos) {
+        if (item->is_active()) ++count;
+    }
+    return count;
+}
+
 int SceneRaycaster::encode_id(EType type, int id) { return base_id(type) + id; }
 int SceneRaycaster::decode_id(EType type, int id) { return id - base_id(type); }
 

src/slic3r/GUI/SceneRaycaster.hpp

@@ -100,6 +100,9 @@ public:
     size_t beds_count() const    { return m_bed.size(); }
     size_t volumes_count() const { return m_volumes.size(); }
     size_t gizmos_count() const  { return m_gizmos.size(); }
+    size_t active_beds_count() const;
+    size_t active_volumes_count() const;
+    size_t active_gizmos_count() const;
 #endif // ENABLE_RAYCAST_PICKING_DEBUG
 
 private: