Irrlicht Engine

Many thanks

It work.



My Gizmo Example: gizmoTest.7z

It remains to scale the axes.

Many thanks.

To render the gizmo in front of the object you could draw the gizmo after everything else in a separate pass

Do not quite understand. Can be an example?

Maybe elements of the ContextMenu and elements of tables have the equal ID?

Thanks for reply.

Now the position of the arrows at the movement is correct.

But I still have a few questions.

1. How to make the scale of the axis was always the same? Relative to the camera.

vector3d<f32> CamFwd = vector3d<f32>((GizmoSceneNode->getAbsolutePosition()) - (Device ...

And why do you insist on using an empty scene node as a base for the gizmo?

Now only three arrows.

I can't really decipher your last sentences, so I don't completely understand what you're asking there

I asked for help to fix bugs.
Now the position of the arrows at the beginning of the ...

Please test this sample.

gizmoTest.7z

I would be grateful for advice on fixing bugs.

Thanks for reply.

1. Protip: Just saying "it's not working correctly" won't do a thing, please describe what is not working

Bug with this:


case EMIE_LMOUSE_PRESSED_DOWN :
{
LMouseButtonDown = true;

SelectedNode = CollMan->getSceneNodeFromScreenCoordinatesBB(Device->getCursorControl ...

Please help me to write a class of gizmo-manipulator.

cgizmoscenenode.cpp

#include "cgizmoscenenode.h"

CGizmoSceneNode::CGizmoSceneNode(IrrlichtDevice *device, scene::ISceneNode* parent, scene::ISceneManager* mgr, s32 id)
: scene::ISceneNode(parent, mgr, id)
{

#ifdef _DEBUG
setDebugName ...

The problem is solved in the following code:

Did you create an opengl window?
Yes.

...
params.DriverType = EDT_OPENGL;
...
device = createDeviceEx(params);

You need to upgrade to a newer version of Qt4. That is a know bug on linux. I think 4.6, 4.7.0 and 4.7.1 are all effected. Try the newest version Qt 4.7.3.
And yes it is a problem ...

I wrote own Qt - widget for irrlicht.

In Windows, all is OK.

In Linux irrlicht - log display the following text:

Irrlicht Engine version 1.7.2
Linux 2.6.32-24-generic #39-Ubuntu SMP Wed Jul 28 06:07:29 UTC 2010 i686
Creating X window...
Visual chosen: : 209
X Error: BadWindow (invalid Window ...

Thanks for reply.

I tried again to create a event receiver class.


#pragma once

#include <irrlicht.h>
#include <QTextEdit>

using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;

class MyEventReceiver :
public IEventReceiver
{
public ...

Look carefully, you are NOT "listening" for an Irrlicht event, but for a Qt event and then when this Qt event triggers, you "generate" an Irrlicht event using device->postEventFromUser(irrEvent).
Yes. You are right.
This is an event from the user.

Can I get current event of engine without the ...

First off, if you just wanna display the text to user, better use a QLabel insted of QTextEdit.

No. This is needed for log in an editor.

http://s009.radikal.ru/i307/1104/c8/d2f80e917b14.png

QTextEdit is well applied for this purpose.


Second, unless I'm misunderstanding you, it seems to me ...

Hello

I wrote a Qt-widget based on this topic .

Render works fine.

Now I want to take the irrlicht - log through a QTextEdit - object.

I know how to display the log on messageBox through OnEvent in EventReceiver.



bool EventReceiver::OnEvent(const irr::SEvent &event)
{
switch(event.EventType ...