vtalyh / touchlib Goto Github PK

setParameter on Filters should update the slider state on windows

The blob tracker forgets the previous frame of blobs which causes it to 
lose track of current blobs and create new ones instead. This is because 
it fails to generate valid permutations because of a too low _numchecks_.

It should be possible to somehow predict the least value of _numchecks_ 
which causes at least one valid permutation to exist.

improve artwork
add up to 4 players
add a 'start' button for each player
add destroyable walls

Need additional screenshots and an icon for each app. Finalize applist.xml 
descriptions. Make it so background image is loaded from a file so that 
people can easily customize it.

Finish 'OSButton' so that other two options do something..

See how hard it would be to have the multitouch apps (OSC for one) wake 
the computer from power saving mode on any touch event.. IE, if you want 
your monitor to turn off if it's not being used for an hour and be able 
wake it up by touching the screen. May not really help for projectors 
though (they stay on even when not receiving a signal)..

What steps will reproduce the problem?
1. Check out latest code from trunk.
2. cmake .
3. make

What is the expected output? What do you see instead?
[ 17%] Building CXX object src/CMakeFiles/touchlib.dir/RectifyFilter.o
/xxx/Multitouch/touchlib/src/RectifyFilter.cpp: In member function ‘virtual 
void RectifyFilter::setParameter(const char*, const char*)’:
/xxx/Multitouch/touchlib/src/RectifyFilter.cpp:32: error: ‘printf’ was not 
declared in this scope

What version of the product are you using? On what operating system?
Trunk as of 06/20/2010.  
Linux xxx-ubuntu 2.6.32-22-generic #36-Ubuntu SMP Thu Jun 3 19:31:57 UTC 2010 
x86_64 GNU/Linux

Please provide any additional information below.
I added #include <stdio.h> to touchlib_platform.h and seemed to fix the problem.

It would be nice to be able to do a quick config just using the 4 corners 
and have touchlib automatically interpolate the rest of the values. This 
would also be nice if you are having trouble calibrating your screen in 
some areas.

*or* we could just have a shortcut key to fill in the value for the 
current point (using interpolation) as you are calibrating it

*or* allow you to skip points while you are configuring it and 
automatically have touchlib fill in those missing values at the end.

The width and height attributes (and thus also area) are improper when you 
get the TouchData from Touchlib. 

Make it so the stage can be resized and the flash apps still work 
correctly (add RESIZE listener funcs)

implement a config file that TUIO.as reads from to get basic setup info 
such as whether to use a debug XML file. This will allow people to easily 
customize stuff for their setup without having to modify versioned files.

When using minDisplacementThreshold > 0 and ghostFrames > 0 things don't 
work as expected.

minDisplacementThreshold should be taken into account when adding previous 
frame blobs to current frame blobs when ghostFrames > 0. 

Most of our Flash apps are not coded so they can be properly garbage 
collected. We need to listen for the Event.UNLOAD event in our main movie 
class and remove ALL event listener functions. I'm currently researching 
to see if there is a better, more automatic way to handle this.

What steps will reproduce the problem?
1. Use SVN revision 403 of flash.events.TUIO.as
2. init TUIO in main class (TUIO.init(this, '127.0.0.1', 3000, '', true);)
3. run application

What is the expected output? What do you see instead?
Expected output is the swf with the interface. Process is suspended by
Flash Builder, Flash debug perspective is opened.

What version of the product are you using? On what operating system?
Flash Builder, Windows 7, FLOSC

Please provide any additional information below.

TypeError: Error #2007: parameter type must be non-null
Probably something with wrong event type parameters in debug functions, see
http://nuigroup.com/forums/viewthread/9289/ for more details...