[SOLVED] Adding JavaFX 2.0 Capability to Unigine over JNI

[kadir.basol]

Hello , i want to add some of my JavaFX addons to my engine.

But there is some problems ,

I donno how to access HWND on Windows side to embed my javafx code.

Can someone help how to access HWND on C++ side?

[frustum]

HWND window = (HWND)Unigine::App::get()->getHandle();

[kadir.basol]

No way , i think you are giving script side solution here is my code on visual studio :

/* Copyright © 2005-2011, Unigine Corp. All rights reserved.

*

* File: main.cpp

* Desc: Unigine application

* Version: 1.01

* Author: Alexander Zaprjagaev <frustum@unigine.com>

*

* This file is part of the Unigine engine (http://unigine.com/).

*

* Your use and or redistribution of this software in source and / or

* binary form, with or without modification, is subject to: (i) your

* ongoing acceptance of and compliance with the terms and conditions of

* the Unigine License Agreement; and (ii) your inclusion of this notice

* in any version of this software that you use or redistribute.

* A copy of the Unigine License Agreement is available by contacting

* Unigine Corp. at http://unigine.com/

*/

 

#include <Unigine.h>

#include <UnigineInterpreter.h>

/*

*/

using namespace Unigine;

 

 

 

/*

*/

 

// 1. Create an extern function that receives a script node as a smart pointer NodePtr

void my_node_set(NodePtr node) {

// 1.1. Call the node member function exposed through the C++ API

node->setTransform(translate(vec3(1.0f,2.0f,3.0f)));

}

 

/*

*/

int main(int argc,char **argv) {

 

Engine *engine = Engine::init(UNIGINE_VERSION,argc,argv);

 

 

engine->main();

 

Engine::shutdown();

 

return 0;

}

 

how to reach HWND on C++ side?

i will push java virtual machine on there and need to access

raw OpenGL.

[frustum]

Unigine::App is a C++ API class:

 

#include <Unigine.h>
#include <UnigineApp.h>

using namespace Unigine;

int main(int argc,char **argv) {

 Engine *engine = Engine::init(UNIGINE_VERSION,argc,argv);

 HWND window = (HWND)App::get()->getHandle();
 do_smth_with_window(window);

 engine->main();

 Engine::shutdown();
}

[kadir.basol]

I've added but had problem :HWND window = (HWND)App::get()->getHandle();

 

1>------ Build started: Project: main_vc2010, Configuration: Debug Win32 ------

1>Build started 08/02/2012 23:38:02.

1>InitializeBuildStatus:

1> Touching "Debug\main_vc2010.unsuccessfulbuild".

1>ClCompile:

1> main.cpp

1>main.cpp(47): error C2027: use of undefined type 'Unigine::App'

1> C:\UnigineSDK\include\Unigine.h(36) : see declaration of 'Unigine::App'

1>main.cpp(47): error C2227: left of '->getHandle' must point to class/struct/union/generic type

1> type is ''unknown-type''

1>main.cpp(47): error C3861: 'get': identifier not found

1>

1>Build FAILED.

1>

1>Time Elapsed 00:00:00.58

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

[manguste]

Are you absolutely sure that you've included UnigineApp.h? You can check source/plugins/Interface/Interface.cpp for reference, where the handle is returned without any problem.

[kadir.basol]

I've tried this:

 

/* Copyright (C) 2005-2011, Unigine Corp. All rights reserved.
*
* File:	main.cpp
* Desc:	Unigine application
* Version: 1.01
* Author:  Alexander Zaprjagaev <frustum@unigine.com>
*
* This file is part of the Unigine engine (http://unigine.com/).
*
* Your use and or redistribution of this software in source and / or
* binary form, with or without modification, is subject to: (i) your
* ongoing acceptance of and compliance with the terms and conditions of
* the Unigine License Agreement; and (ii) your inclusion of this notice
* in any version of this software that you use or redistribute.
* A copy of the Unigine License Agreement is available by contacting
* Unigine Corp. at http://unigine.com/
*/
#include <Windows.h>
#include <Unigine.h>
#include <UnigineInterpreter.h>
/*
*/
using namespace Unigine;

/*
*/
// 1. Create an extern function that receives a script node as a smart pointer NodePtr
void my_node_set(NodePtr node) {
// 1.1. Call the node member function exposed through the C++ API
node->setTransform(translate(vec3(1.0f,2.0f,3.0f)));
}
void do_smth_with_window(HWND hWnd) {

}
/*
*/
int main(int argc,char **argv) {

Engine *engine = Engine::init(UNIGINE_VERSION,argc,argv);
//HWND window = (HWND)Unigine::App::get()->getHandle();

HWND window = (HWND)App::get()->getHandle();

//App* app = Unigine::App;
//do_smth_with_window(window);
//engine->getAppPath();
engine->main();
//engine->getAppPath() setIcon(new Image("my_icon.png"));
//engine->runConsole("");
//Engine::main();
//engine.app.setIcon(new Image("my_icon.png"));
//engine.console.setLock(1)

Engine::shutdown();

return 0;
}

 

When i try to compile code up , i've got this error on compilation:

 

1>------ Rebuild All started: Project: main_vc2010, Configuration: Debug Win32 ------

1>Build started 25/02/2012 17:03:50.

1>_PrepareForClean:

1> Deleting file "Debug\main_vc2010.lastbuildstate".

1>InitializeBuildStatus:

1> Touching "Debug\main_vc2010.unsuccessfulbuild".

1>ClCompile:

1> main.cpp

1>main.cpp(47): error C2027: use of undefined type 'Unigine::App'

1> C:\UnigineSDK\include\Unigine.h(36) : see declaration of 'Unigine::App'

1>main.cpp(47): error C2227: left of '->getHandle' must point to class/struct/union/generic type

1> type is ''unknown-type''

1>main.cpp(47): error C3861: 'get': identifier not found

1>

1>Build FAILED.

1>

1>Time Elapsed 00:00:00.55

========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========

[kadir.basol]

/* Copyright © 2005-2011, Unigine Corp. All rights reserved.

*

* File: main.cpp

* Desc: Unigine application

* Version: 1.01

* Author: Alexander Zaprjagaev <frustum@unigine.com>

*

* This file is part of the Unigine engine (http://unigine.com/).

*

* Your use and or redistribution of this software in source and / or

* binary form, with or without modification, is subject to: (i) your

* ongoing acceptance of and compliance with the terms and conditions of

* the Unigine License Agreement; and (ii) your inclusion of this notice

* in any version of this software that you use or redistribute.

* A copy of the Unigine License Agreement is available by contacting

* Unigine Corp. at http://unigine.com/

*/

#include <Windows.h>

#include <Unigine.h>

#include <UnigineInterpreter.h>

#include <UnigineImage.h>

#include <UnigineApp.h> //<-- included this but same problem persists

/*

*/

using namespace Unigine;

 

 

 

 

// 0. ImagePtr must be defined as a global variable

ImagePtr image;

// 1.1. Create an image in the Unigine memory pool through ImagePtr smart pointer

ImagePtr my_image_create_0() {

 

image = Image::create();

// 1.2. Specify parameters of the image and fill it with black color

image->create2D(128,128,Image::FORMAT_RG8);

 

return image;

}

 

 

/*

*/

 

// 1. Create an extern function that receives a script node as a smart pointer NodePtr

void my_node_set(NodePtr node) {

// 1.1. Call the node member function exposed through the C++ API

node->setTransform(translate(vec3(1.0f,2.0f,3.0f)));

}

 

void do_smth_with_window(HWND hWnd) {

 

}

 

/*

*/

int main(int argc,char **argv) {

 

Engine *engine = Engine::init(UNIGINE_VERSION,argc,argv);

 

// 2. Register the function for export into Unigine

Interpreter::addExternFunction("my_image_create_0",MakeExternFunction(&my_image_create_0));

HWND window = (HWND)App::get()->getHandle();

 

 

//HWND window = (HWND)App::get()->getHandle();

 

//App* app = Unigine::App;

//do_smth_with_window(window);

 

//engine->getAppPath();

//const char *datapath = engine->getDataPath();

//printf("Data path:");

//printf(datapath);

engine->main();

//engine->getAppPath() setIcon(new Image("my_icon.png"));

//engine->runConsole("");

//Engine::main();

 

//engine.app.setIcon(new Image("my_icon.png"));

//engine.console.setLock(1)

 

 

 

Engine::shutdown();

 

 

return 0;

}

 

 

 

 

 

1>------ Rebuild All started: Project: main_vc2010, Configuration: Release Win32 ------

1>Build started 27/02/2012 18:13:55.

1>_PrepareForClean:

1> Deleting file "Release\main_vc2010.lastbuildstate".

1>InitializeBuildStatus:

1> Touching "Release\main_vc2010.unsuccessfulbuild".

1>ClCompile:

1> main.cpp

1>main.cpp(64): error C2039: 'getHandle' : is not a member of 'Unigine::App'

1> C:\UnigineSDK\include\UnigineApp.h(32) : see declaration of 'Unigine::App'

1>

1>Build FAILED.

1>

1>Time Elapsed 00:00:00.61

========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========

[manguste]

What SDK version do you use? Check include/UnigineApp.h, there should be the following function:

 

virtual void *getHandle() = 0;

If not, you need a later version: getting a window handle via this function was added at your request in 2011-12-28 SDK.

[kadir.basol]

i cant download that version.my membership ended.

But why are you canceling download for old download and old documentations? ( that we bought at the times )

[ulf.schroeter]

only the latest SDK version is available for download. It's a good idea to have a local backup copy of each version. Matching SDK documentation for each version can always be found in <SDK>\docs folder.

[kadir.basol]

Well but i want my last membership day download and docs back.

Why i cant access my old membership downloads

[ulf.schroeter]

Just read the post why. Maybe by sending an e-mail to support@UNIGINE.com they might provide you your latest SDK download via FTP.