Irrlicht Engine

Gendo Ikari

Ok, thank you very much.

Gendo Ikari

I've googled and searched the answer quite a lot, without finding it. I try writing here.
I need to serialize some specific parts of the scene, not the entire scene. How can i do this?
If i serialize a node, i serialize only its attributes.
Thank you.

Gendo Ikari

Its not only the name. Its the quality.

Gendo Ikari

Good advice, thank you all

Borland doenst exist anymore ç_ç now is Embarcadero CodeGear RadStudio. Once upon a time there was an ide called Borland C++ Builder ç_ç

Gendo Ikari

1) Start button cannot be called more than once, because the frmMain disappear when device start.
2) If I drop devNull immediately after using it the program crash at end, in the same way. The error happen not in my code, but in irrlicht code.

Gendo Ikari

Maybe irrlicht does something strange when a device get dropped. If a implement a check like this:

Code: Select all

	if (device) {
		device->drop();
	}
	if (devNull) {
		devNull->drop();
	}

all goes well on the surface.

Gendo Ikari

I've done yet. Same problem. The error happen when i close programm, so its something about cleaning resources by irrlicht imho.

Gendo Ikari

In main.h IrrlichtDevice *device; IrrlichtDevice *devNull; IVideoModeList *vidlist; IVideoDriver *driver; ISceneManager *smgr; Events events; ICameraSceneNode *camera; in main.cpp //when form is create void __fastcall TfrmMain::FormCreate(TObject *Sender) { devNull = createDevice(EDT_NULL); vidlist ...

Gendo Ikari

Yeah, i've resolved the problem doing this. Now the user can change resolution, and all goes well. Thank you very much.

EDIT:

why this error happen if I drop the null device?

Assertion failed: !(ReferenceCounter <= 0), file (...)\irrlicht-1.5\include\IReferenceCounted.h, line 119

Gendo Ikari

Is a null-device expensive regard memory and cpu?

Gendo Ikari

Thank you very much, i think this: IrrlichtDevice::getVideoModeList, its foundamental! I'll test. My development environment its a WinXp SP3 with Ati 4850, compiled with CodeGear Rad Studio 2009. EDIT: But getVideoModeList is a method of IrrlichDevice. So do i need to create device with a standard r...

Gendo Ikari

All lines have the same meaning. X*Y/Z = (X*Y)/Z = X*(Y/Z) = X*Y*(1/Z).
However thank you, i've tried but same error

Gendo Ikari

When I create device with a different resolution in fullscreen, irrlicht crash.

Code: Select all

dimension2d<s32> tmpRes;
tmpRes.Width=1024;
tmpRes.Height= floor(tmpRes.Width/16*9);
device = createDevice(tmpDriver,tmpRes,tmpBits, true,true,true,&events);

Gendo Ikari

How to make Irrlicht working with 16:9 output?

Gendo Ikari

Oh great! I feared the worse

Irrlicht Engine

Search found 19 matches

Serialize a node with all its children

Device in fullscreen 16:9