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parallelaktion

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Name a Color

[4 Replies]
- 08-Sep-2012 09:12 AM
- Forum: Share your Work
Not quite finished, but almost. "Name a Color" is a database of 65536 different colors (16 bit = 65536), which can be named and then shared over Facebook & co. I used processing to create all the color's images and the database. Since I spent less than two weeks with this project, it's held quite simple.

www.nameacolor.net

Feel free to pick a color and name it. – Any feedback?

Windows Application with Launch4j

[2 Replies]
- 13-Feb-2012 12:56 AM
- Forum: Integration and Hardware
Hi

I'm having problems using launch4j to create my own Application exe-file. Depending on which Java version is installed, it's working fine. But it isn't as reliable as the exe created in the Processing IDE.

I read that processing uses a "modified" version of launch4j to create the windows exe (here: http://wiki.processing.org/w/FAQ). For example, it defines the classes in args.txt. But besides that, are there any special arguments being passed? (I noticed that the Processing exe launches Java using javaw.exe in my SysWOW64 directory.)

(By the way: I have to create my own exe-file because my application needs to "stay alive" after launch. "Stay alive after launching a GUI application." is an option of launch4j which doesn't seem to be set active in the exe that Processing uses.)

Any ideas?

Application: BlindDraw

[0 Replies]
- 26-Oct-2011 09:38 AM
- Forum: Share your Work
I started using the awt.robot class with something entirely different in mind. However, what came out is this:

BlindDraw

It's most interesting feature is probably (besides it's inspiring concept ), that BlindDraw can track infinite mouse movement.

As for now, there is only an application version. Is there any chance I get awt.robot and save functionality running in an applet? I tried signing the applet, but that didn't work. It seems I need to dig deeper into Java permissions. Any ideas, where I could start looking? (I already googled quite a bit, but the whole subject seems to be kind of complex ...)

Oh, and here's one of my first drawings using BlindDraw:

Playtesting endless 3D Maze

[7 Replies]
- 17-Dec-2010 12:52 AM
- Forum: Share your Work
Hello!

I would be glad, if some of you could take a look at my first full game and tell me what works and what doesn't. It's basically a maze. You can't do anything but walking. Still, I hope it's an interesting experience. It's called "Host left the Game".

As for the bugs:There are still many. Especially while loading the appled (like "Class not found" or "Cannot find certificate" for the applet launcher). However, I didn't have any problems running the game on os x so far. On windows, if it runs, it runs slower. Not the framerate, but the player movement, which is controlled by a timer with an interval of 10 milliseconds. Any ideas why?

I plan to post the source code as soon, as I cleaned it up.

Play it here

Loading texture from data path: Access denied

[2 Replies]
- 19-Nov-2010 02:01 AM
- Forum: Core Library Questions
Hello guys!

I'm using TextureIO to load images directly into opengl. Like this:
1. import com.sun.opengl.util.texture.*;
3. Texture noiseTexture;
5. try { noiseTexture = TextureIO.newTexture(new File(dataPath("noise.png")), false); }
6. catch (IOException e) { exit(); }
It works fine, when launching from processing. But running the applet in the browser gives:
1. java.security.AccessControlException: access denied (java.io.FilePermission null/data/noise.png read)
2. at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
3. at java.security.AccessController.checkPermission(AccessController.java:427)
4. at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
5. at java.lang.SecurityManager.checkRead(SecurityManager.java:871)
6. at java.io.FileInputStream.<init>(FileInputStream.java:100)
As a solution I tried to load the image first as a BufferedImage and pass this to TextureIO.newTexture. It didn't work. It seems, I can't access any files from the data path using a FIle object.

… any ideas?

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