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PhoenixByte

OpenGL How to enable user to change the texture used?

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PhoenixByte    122
Hi, I've been trying to enable my OpenGL app to accept user input to change the texture displayed in them. But after succeeding in compiling the request for user input via the usual cin and cout, my app just straight on displayed the default texture without requesting for user input. Did I do something wrong? Or cin and cout is not applicable in an openGL app?

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_the_phantom_    11250
*calls apon the spirits to gift 'im with magical ability to guess at peoples code*

well, that doesnt seem to have worked..
so, do you have a console to input the text into?
did you use the debugger to even see if that code is executed?
did the texture loading code get the right file name?
does it load properly?
does it bind to a texture properly?
are you using the right texture ID when displaying?
and i'm spent..

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PhoenixByte    122
When making the project, i chose WIN32 Application and not Console Application.

Should I add a dialog to my application now? Or add / change my project to be a console application?

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Solias    564
If you want to use console i/o (like cin/cout) the easiest way is to make a console app. However if you are using a single thread you may want to think about what will happen to your ogl window while you are blocking waiting for input from the console. A message based input (like a dialog box) may be a better option.

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