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dotproduct

GLX / Xlib, XGrabPointer

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dotproduct    180
Hi! How can I get continuous motion for the pointer, i.e. that it doesn't stop on the edge of the window (or root window). Is that possible, or do I have to deal with it myself, and warp the pointer to the other side of the window? I want to use pointer motion events to control a camera in my program.

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Guest Anonymous Poster   
Guest Anonymous Poster
don't warp the pointer. grabbing it will give you correct continuous motion

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dotproduct    180
Quote:
Original post by C-Junkie
(Why aren't you using SDL? Xlib itself is going to become a legacy api in the next few years.)


Mainly because I don't want to rely on SDL.
What makes you think Xlib is going to become a legacy api?

Quote:
don't warp the pointer. grabbing it will give you correct continuous motion


Unfortunatly it doesn't for me. I get positions from (0,0) - (width, height), if I restrict it to the window, if I don't restrict it, it will go the the edges of the root window, but stop there.

Care to elaborate?

I might do it as suggested by thec..

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