[SofaImgui] Allow imgui to be spawned by SofaPython3 (#93)

* allow imgui to be spawned (eventually) by sofapython3

* forgot init file

SofaImGui/CMakeLists.txt

@@ -79,6 +79,7 @@ set(SOFAIMGUI_SOURCE_DIR src/SofaImGui)
 
 set(HEADER_FILES
     ${SOFAIMGUI_SOURCE_DIR}/config.h.in
+    ${SOFAIMGUI_SOURCE_DIR}/init.h
     ${SOFAIMGUI_SOURCE_DIR}/ImGuiDataWidget.h
     ${SOFAIMGUI_SOURCE_DIR}/ImGuiGUI.h
     ${SOFAIMGUI_SOURCE_DIR}/ImGuiGUIEngine.h

SofaImGui/src/SofaImGui/ImGuiGUI.cpp

@@ -49,6 +49,9 @@ sofa::gui::common::BaseGUI* ImGuiGUI::CreateGUI(const char* name, sofa::simulati
     {
         return nullptr;
     }
+
+    gui->setScene(groot, filename);
+
     return gui;
 }
 

SofaImGui/src/SofaImGui/init.h

@@ -0,0 +1,29 @@
+/******************************************************************************
+*                 SOFA, Simulation Open-Framework Architecture                *
+*                    (c) 2006 INRIA, USTL, UJF, CNRS, MGH                     *
+*                                                                             *
+* This program is free software; you can redistribute it and/or modify it     *
+* under the terms of the GNU Lesser General Public License as published by    *
+* the Free Software Foundation; either version 2.1 of the License, or (at     *
+* your option) any later version.                                             *
+*                                                                             *
+* This program is distributed in the hope that it will be useful, but WITHOUT *
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       *
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License *
+* for more details.                                                           *
+*                                                                             *
+* You should have received a copy of the GNU Lesser General Public License    *
+* along with this program. If not, see <http://www.gnu.org/licenses/>.        *
+*******************************************************************************
+* Authors: The SOFA Team and external contributors (see Authors.txt)          *
+*                                                                             *
+* Contact information: [email protected]                             *
+******************************************************************************/
+#pragma once
+
+#include <SofaImGui/config.h>
+
+namespace sofaimgui
+{
+    SOFAIMGUI_API void init();
+} // namespace sofaimgui

SofaImGui/src/SofaImGui/initSofaImGui.cpp

@@ -19,7 +19,7 @@
 *                                                                             *
 * Contact information: [email protected]                             *
 ******************************************************************************/
-#include <SofaImGui/config.h>
+#include <SofaImGui/init.h>
 
 #include <sofa/simulation/Node.h>
 #include <sofa/gui/common/GUIManager.h>
@@ -78,4 +78,9 @@ const char* getModuleComponentList()
     return "";
 }
 
+void init()
+{
+    initExternalModule();
+}
+
 } // namespace sofaimgui