Docs @ Psychtoolbox Wiki : AlphaImageDemo

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Revision [13769]

Last edited on 2010-12-06 12:32:51 by DocBot
Additions:
"http://svn.berlios.de/svnroot/repos/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m">beta</a> | view WebSVN <a href=
"http://svn.berlios.de/wsvn/osxptb/trunk/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?op=log">changelog</a> of trunk branch</span>
Deletions:
"http://svn.berlios.de/svnroot/repos/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m">beta</a> | view in <a href=
"http://svn.berlios.de/wsvn/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>

Revision [11783]

Edited on 2010-09-09 16:15:23 by DocBot
Additions:
"http://svn.berlios.de/wsvn/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>
Deletions:
"http://svn.berlios.de/viewcvs/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>

Revision [9731]

Edited on 2009-10-27 09:40:09 by DocBot
Additions:
==[[Psychtoolbox]] › [[PsychDemos]] › [[AlphaImageDemo]]==
"http://svn.berlios.de/svnroot/repos/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m">beta</a> | view in <a href=
"http://svn.berlios.de/viewcvs/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>
<code>Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m</code>
Deletions:
==[[src]] › [[Matlab]] › [[toolbox]] › [[Psychtoolbox]] › [[PsychDemos]] › [[AlphaImageDemo]]==
"http://svn.berlios.de/svnroot/repos/osxptb/beta/src/Matlab/toolbox/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m">beta</a> | view in <a href=
"http://svn.berlios.de/viewcvs/osxptb/beta/src/Matlab/toolbox/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>
<code>src/Matlab/toolbox/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m</code>

Revision [9684]

Edited on 2009-10-27 09:34:21 by DocBot
Additions:
==[[src]] › [[Matlab]] › [[toolbox]] › [[Psychtoolbox]] › [[PsychDemos]] › [[AlphaImageDemo]]==
"http://svn.berlios.de/svnroot/repos/osxptb/beta/src/Matlab/toolbox/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m">beta</a> | view in <a href=
"http://svn.berlios.de/viewcvs/osxptb/beta/src/Matlab/toolbox/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>
<code>src/Matlab/toolbox/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m</code>
Deletions:
==[[Psychtoolbox]] › [[PsychDemos]] › [[AlphaImageDemo]]==
"http://svn.berlios.de/svnroot/repos/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m">beta</a> | view in <a href=
"http://svn.berlios.de/viewcvs/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>
<code>Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m</code>

Revision [7684]

Edited on 2008-09-25 18:18:42 by DocBot
Additions:
""
<div class="code_header" style="text-align:right;">
<span style="float:left;">Path  </span> <span class="counter">Retrieve current version of AlphaImageDemo.m from berliOS: <a href=
"http://svn.berlios.de/svnroot/repos/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m">beta</a> | view in <a href=
"http://svn.berlios.de/viewcvs/osxptb/beta/Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m?view=markup">WebSVN with changelog</a></span>
</div>
<div class="code">
<code>Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m</code>
</div>
""
Deletions:
%%(php;Path)Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m%%

Revision [5503]

Edited on 2008-06-22 01:14:42 by DocBot
Additions:
==[[Psychtoolbox]] › [[PsychDemos]] › [[AlphaImageDemo]]==
Deletions:
==[[Psychtoolbox]] › PsychDemos › AlphaImageDemo==

Revision [3290]

Edited on 2008-03-21 11:15:24 by DocBot
Additions:
===[[AlphaImageDemo]]===
==[[Psychtoolbox]] › PsychDemos › AlphaImageDemo==
AlphaImageDemo
Display a gaussian masked image, locked to the cursor position,
using the [[Screen]]('DrawTexture') command.
This illustrates an application of OpenGL Alpha blending by displaying
an image masked with a gaussian transparency mask.
In each frame, first the image is drawn. Then a texture acting as a
transparency mask is drawn "over" the image, leaving only selected
parts of the image.
Please note that we only use two textures: One holding the image,
the other defining the mask.
see also: PsychDemos, MovieDemo, DriftDemo
%%(php;Path)Psychtoolbox/PsychDemos/AlphaImageDemo/AlphaImageDemo.m%%
Deletions:
===AlphaImageDemo===
==PtbReference › PsychDemos › AlphaImageDemo==
See the table of contents below.Or edit this page to describe this category.
PsychDemos
{{category}}

Revision [2481]

Edited on 2008-03-15 12:09:03 by DocBot
Additions:
==PtbReference › PsychDemos › AlphaImageDemo==
See the table of contents below.Or edit this page to describe this category.
PsychDemos
{{category}}
Deletions:
AlphaImageDemo

Display a gaussian masked image, locked to the cursor position,
using the Screen('DrawTexture') command.

This illustrates an application of OpenGL Alpha blending by displaying
an image masked with a gaussian transparency mask.

In each frame, first the image is drawn. Then a texture acting as a
transparency mask is drawn "over" the image, leaving only selected
parts of the image.

Please note that we only use two textures: One holding the image,
the other defining the mask.

see also: PsychDemos, MovieDemo, DriftDemo
AlphaImageDemo

Revision [366]

Edited on 2008-03-15 10:27:09 by DocBot
Additions:
AlphaImageDemo

Display a gaussian masked image, locked to the cursor position,
using the Screen('DrawTexture') command.

This illustrates an application of OpenGL Alpha blending by displaying
an image masked with a gaussian transparency mask.

In each frame, first the image is drawn. Then a texture acting as a
transparency mask is drawn "over" the image, leaving only selected
parts of the image.

Please note that we only use two textures: One holding the image,
the other defining the mask.

see also: PsychDemos, MovieDemo, DriftDemo
AlphaImageDemo
Deletions:
See the table of contents below.Or edit this page to describe this category.
PsychDemos
{{category}}

Revision [365]

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