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Re: openGL and texture [message #14443 is a reply to message #14442]

Tue, 26 February 2008 20:06

forlano is currently offline

forlano
Messages: 1185
Registered: March 2006
Location: Italy

Senior Contributor

mrjt wrote on Tue, 26 February 2008 19:44

In that case the problem is that in the Win32 version GLInit doesn't get called by GLCtrl for some reason.

You need to add the following function to the GLExample class:

virtual void State(int reason) 
{
   GLCtrl::State(reason);
   if (reason == Ctrl::OPEN) {
      wglMakeCurrent(GLCtrl::GetDC(), GLCtrl::GetHGLRC());
      GLInit();
      wglMakeCurrent(NULL, NULL);
   }
}

You can remove the wglMake current calls from GLInit. Also double check that the file is being loaded. If GLTexture example is successful then texture should be non-zero.

It works!

Very Happy

Thanks a lot!
Now I can procede to the next tutorial hoping do not disturb again... Smile

Smile

Luigi

PS:
GLInit(); should be InitGL(); in the code I posted above

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[Message index]

		openGL and texture By: forlano on Mon, 25 February 2008 21:32
		Re: openGL and texture By: masu on Tue, 26 February 2008 14:19
		Re: openGL and texture By: mrjt on Tue, 26 February 2008 15:29
		Re: openGL and texture By: forlano on Tue, 26 February 2008 18:29
		Re: openGL and texture By: mrjt on Tue, 26 February 2008 18:43
		Re: openGL and texture By: forlano on Tue, 26 February 2008 19:09
		Re: openGL and texture By: mrjt on Tue, 26 February 2008 19:44
		Re: openGL and texture By: forlano on Tue, 26 February 2008 20:06
		Re: openGL and texture By: mrjt on Tue, 26 February 2008 20:35

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