Re: More on simpleviewer

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Lance R. Marrou (marrou++at++vsl.ist.ucf.edu)
Thu, 16 Mar 1995 19:10:28 -0500 (EST)

On Thu, 16 Mar 1995 abrend++at++idt.unit.no wrote:

> I got the input GL input devices to function with draw callback.
> Another problem is : where should I put the code that reads the mouse
> and moves the model in the viewer:
>
> /* Moves viewpoint accordingly to the mousecoordinates */
> if ((pfuMapMouseToChan(&viewState->mouse, viewState->masterChan))
> && (viewState->mouseMove))
> moveWithMouse();

You should put this call in the app process, unless the function moveWithMouse
has some draw-specific calls within it. This way, it takes just that much more
load off the draw process. The call to pfuGetMouse should be done in the
draw callback.

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