Clear command

application/testing/CMakeLists.txt

@@ -821,6 +821,7 @@ f3d_test(NAME TestInteractionConsoleOpenWarningClick DATA f3d.glb ARGS --positio
 f3d_test(NAME TestInteractionConsoleToggleGrid DATA f3d.glb INTERACTION UI) #Escape;toggle render.grid.enable;Return;Escape
 f3d_test(NAME TestInteractionConsoleInvalidCommand DATA f3d.glb INTERACTION UI) #Escape;foo;Return
 f3d_test(NAME TestInteractionConsoleInvalidOption DATA f3d.glb INTERACTION UI) #Escape;toggle foo;Return
+f3d_test(NAME TestInteractionConsoleClear DATA dragon.vtu INTERACTION UI) #Escape;e;Escape;printt;BackSpace;_scee;Left;n;Right;_info;Return;clear;Return
 f3d_test(NAME TestInteractionConsoleTypingSceneInfo DATA f3d.glb INTERACTION UI) #Escape;e;Escape;printt;BackSpace;_scee;Left;Right;_info;Return
 
 if (F3D_MODULE_TINYFILEDIALOGS)

doc/user/COMMANDS.md

@@ -19,6 +19,8 @@ The libf3d provides a few commands, many related to manipulating libf3d (options
 
 `reset option.name`: A command to reset a libf3d option to its default values, eg: `reset render.background.blur.coc`.
 
+`clear`: A command to clear ImGui console. No argument. 
+
 `print option.name`: A command to print the value of an libf3d option, eg: `print scene.up.direction`.
 
 `cycle_animation`:  A specific command to cycle `scene.animation.index` option using model information, No argument.

library/src/interactor_impl.cxx

@@ -7,6 +7,11 @@
 #include "window_impl.h"
 
 #include "vtkF3DConsoleOutputWindow.h"
+
+#if F3D_MODULE_UI
+#include "vtkF3DImguiConsole.h"
+#endif
+
 #include "vtkF3DInteractorEventRecorder.h"
 #include "vtkF3DInteractorStyle.h"
 #include "vtkF3DRenderer.h"
@@ -603,6 +608,17 @@ interactor& interactor_impl::initCommands()
       check_args(args, 1, "reset");
       this->Internals->Options.reset(args[0]);
     });
+  this->addCommand("clear",
+    [&](const std::vector<std::string>& args)
+    {
+      check_args(args, 0, "clear");
+#if F3D_MODULE_UI
+      vtkF3DImguiConsole* console =
+        vtkF3DImguiConsole::SafeDownCast(vtkOutputWindow::GetInstance());
+      assert(console != nullptr);
+      console->Clear();
+#endif
+    });
   this->addCommand("print",
     [&](const std::vector<std::string>& args)
     {

library/testing/TestSDKInteractorCommand.cxx

@@ -24,6 +24,12 @@ int TestSDKInteractorCommand(int argc, char* argv[])
   inter.triggerCommand("reset render.hdri.file");
   test("triggerCommand reset optional", options.render.hdri.file.has_value() == false);
 
+  // Test clear
+#if F3D_MODULE_UI
+  inter.triggerCommand("print_scene_info");
+  test("triggerCommand clear", (inter.triggerCommand("clear") == true));
+#endif
+
   // Test toggle
   inter.triggerCommand("toggle model.scivis.cells");
   test("triggerCommand toggle", options.model.scivis.cells == true);

testing/recordings/TestInteractionConsoleClear.log

@@ -0,0 +1,125 @@
+# StreamVersion 1.2
+RenderEvent 0 0 0 0 0 0 0
+
+KeyPressEvent 0 0 0 27 1 Escape 0
+CharEvent 0 0 0 27 1 Escape 0
+KeyReleaseEvent 0 0 0 27 1 Escape 0
+
+KeyPressEvent 0 0 0 101 1 e 0
+CharEvent 0 0 0 101 1 e 0
+KeyReleaseEvent 0 0 0 101 1 e 0
+
+KeyPressEvent 0 0 0 27 1 Escape 0
+CharEvent 0 0 0 27 1 Escape 0
+KeyReleaseEvent 0 0 0 27 1 Escape 0
+
+KeyPressEvent 0 0 0 112 1 p 0
+CharEvent 0 0 0 112 1 p 0
+KeyReleaseEvent 0 0 0 112 1 p 0
+
+KeyPressEvent 0 0 0 114 1 r 0
+CharEvent 0 0 0 114 1 r 0
+KeyReleaseEvent 0 0 0 114 1 r 0
+
+KeyPressEvent 0 0 0 105 1 i 0
+CharEvent 0 0 0 105 1 i 0
+KeyReleaseEvent 0 0 0 105 1 i 0
+
+KeyPressEvent 0 0 0 110 1 n 0
+CharEvent 0 0 0 110 1 n 0
+KeyReleaseEvent 0 0 0 110 1 n 0
+
+KeyPressEvent 0 0 0 116 1 t 0
+CharEvent 0 0 0 116 1 t 0
+KeyReleaseEvent 0 0 0 116 1 t 0
+
+KeyPressEvent 0 0 0 116 1 t 0
+CharEvent 0 0 0 116 1 t 0
+KeyReleaseEvent 0 0 0 116 1 t 0
+
+KeyPressEvent 0 0 0 8 1 BackSpace 0
+CharEvent 0 0 0 8 1 BackSpace 0
+KeyReleaseEvent 0 0 0 8 1 BackSpace 0
+
+KeyPressEvent 0 0 1 0 1 Shift_L 0
+KeyPressEvent 0 0 1 95 1 underscore 0
+CharEvent 0 0 1 95 1 underscore 0
+KeyReleaseEvent 0 0 1 95 1 underscore 0
+KeyReleaseEvent 0 0 0 0 1 Shift_L 0
+
+KeyPressEvent 0 0 0 115 1 s 0
+CharEvent 0 0 0 115 1 s 0
+KeyReleaseEvent 0 0 0 115 1 s 0
+
+KeyPressEvent 0 0 0 99 1 c 0
+CharEvent 0 0 0 99 1 c 0
+KeyReleaseEvent 0 0 0 99 1 c 0
+
+KeyPressEvent 0 0 0 101 1 e 0
+CharEvent 0 0 0 101 1 e 0
+KeyReleaseEvent 0 0 0 101 1 e 0
+
+KeyPressEvent 0 0 0 101 1 e 0
+CharEvent 0 0 0 101 1 e 0
+KeyReleaseEvent 0 0 0 101 1 e 0
+
+KeyPressEvent 0 0 0 0 1 Left 0
+KeyReleaseEvent 0 0 0 0 1 Left 0
+
+KeyPressEvent 0 0 0 110 1 n 0
+CharEvent 0 0 0 110 1 n 0
+KeyReleaseEvent 0 0 0 110 1 n 0
+
+KeyPressEvent 0 0 0 0 1 Right 0
+KeyReleaseEvent 0 0 0 0 1 Right 0
+
+KeyPressEvent 0 0 1 0 1 Shift_L 0
+KeyPressEvent 0 0 1 95 1 underscore 0
+CharEvent 0 0 1 95 1 underscore 0
+KeyReleaseEvent 0 0 1 95 1 underscore 0
+KeyReleaseEvent 0 0 0 0 1 Shift_L 0
+
+KeyPressEvent 0 0 0 105 1 i 0
+CharEvent 0 0 0 105 1 i 0
+KeyReleaseEvent 0 0 0 105 1 i 0
+
+KeyPressEvent 0 0 0 110 1 n 0
+CharEvent 0 0 0 110 1 n 0
+KeyReleaseEvent 0 0 0 110 1 n 0
+
+KeyPressEvent 0 0 0 102 1 f 0
+CharEvent 0 0 0 102 1 f 0
+KeyReleaseEvent 0 0 0 102 1 f 0
+
+KeyPressEvent 0 0 0 111 1 o 0
+CharEvent 0 0 0 111 1 o 0
+KeyReleaseEvent 0 0 0 111 1 o 0
+
+KeyPressEvent 0 0 0 13 1 Return 0
+CharEvent 0 0 0 13 1 Return 0
+KeyReleaseEvent 0 0 0 13 1 Return 0
+
+KeyPressEvent 0 0 0 99 1 c 0
+CharEvent 0 0 0 99 1 c 0
+KeyReleaseEvent 0 0 0 99 1 c 0
+
+KeyPressEvent 0 0 0 108 1 l 0
+CharEvent 0 0 0 108 1 l 0
+KeyReleaseEvent 0 0 0 108 1 l 0
+
+KeyPressEvent 0 0 0 101 1 e 0
+CharEvent 0 0 0 101 1 e 0
+KeyReleaseEvent 0 0 0 101 1 e 0
+
+KeyPressEvent 0 0 0 97 1 a 0
+CharEvent 0 0 0 97 1 a 0
+KeyReleaseEvent 0 0 0 97 1 a 0
+
+KeyPressEvent 0 0 0 114 1 r 0
+CharEvent 0 0 0 114 1 r 0
+KeyReleaseEvent 0 0 0 114 1 r 0
+
+KeyPressEvent 0 0 0 13 1 Return 0
+CharEvent 0 0 0 13 1 Return 0
+KeyReleaseEvent 0 0 0 13 1 Return 0
+

vtkext/private/module/vtkF3DImguiConsole.cxx

@@ -197,3 +197,11 @@ void vtkF3DImguiConsole::ShowBadge()
     ImGui::End();
   }
 }
+
+//----------------------------------------------------------------------------
+void vtkF3DImguiConsole::Clear()
+{
+  this->Pimpl->Logs.clear();
+  this->Pimpl->NewError = false;
+  this->Pimpl->NewWarning = false;
+}

vtkext/private/module/vtkF3DImguiConsole.h

@@ -43,6 +43,11 @@ class vtkF3DImguiConsole : public vtkF3DConsoleOutputWindow
    */
   void ShowBadge();
 
+  /**
+   * Clear console
+   */
+  void Clear();
+
 protected:
   vtkF3DImguiConsole();
   ~vtkF3DImguiConsole() override;