Re: How to printf a data in node predraw callback, which is set in channel draw callback

From: Angus Dorbie (dorbie++at++sgi.com)
Date: 06/19/2001 13:21:55

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• In reply to: Changhee Han: "How to printf a data in node predraw callback, which is set in ch annel draw callback"

You need to use printf like you usually would and cast the data back to
the type it was allocated and used as.

Changhee Han wrote:
>
> Thank you for kind helps for my previous stupid questions.
>
> I'd like to know how to printf a data in node predraw callback.
> The data is set in channel draw callback.
>
> void
> my_draw_callback(pfChannel* pfchan, void* _userData) {
> .....
> mode = 2;
> pfDraw();
> .....
> }
>
> void
> color_texture_nodepre_callback(pfTraverser* _trav, void* _userData){
> printf(...); //mode = 2
> }
>
> Thanks in advance,
> changhee
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• Next message: Svend Tang Petersen: "Re: 64M or 128M Texture Memory?"
• Previous message: Angus Dorbie: "Re: A question about the Loader"
• In reply to: Changhee Han: "How to printf a data in node predraw callback, which is set in ch annel draw callback"

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