ZDT: Unihan support and 3D flashcards
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jpvalois -
Hello,
Much as josvanouwerkerk, I've been wanting to develop an application like ZDT, but with added
functionality for 1) Unihan dictionary look ups and 2) an enhanced flashcard view. Unihan support
would make it more like CquickTrans and Wenlin, and enhanced flashcards would make me a very happy
camper. Here's what I had in mind:
1) Unihan support
I've found a mixture of ZDT, CQuickTrans and Wenlin to be my current *almost* ideal setup for
learning Mandarin. Wenlin is great for breaking down characters, CQuickTrans is superb for
referencing all available free data (Unihan and CEDICT), and ZDT is wonderful for its flashcard
capabilities, its openness and its portability. What I would like is for an additional "Unihan"
view that would simply list all of the characters whenever a phrase is selected (from either the
ZDT dictionary or from a category), much like CQuickTrans's behavior. Another "Hanzi detail" view
would show pertinent info for one selected character (strokes, radical, pinyin, UTF, definition,
frequency).
My questions for this item are :
* Is there any project currently under way to import Unihan.txt?
* If not, could it be done by pretty much duplicating the functionality for importing and
accessing the CEDICT data?
2) Enhanced flashcards
Maybe I'm dreaming here, but I'd like to see flashcards in a 3D view, much as if I were handling
an actual "card" in my hands. Perhaps even a "flash cube" would be better : hanzi on one side, and
on the others: pinyin, English, radicals, an image, hints, who knows.
My question for this item is :
* What would be the preferred 3D technology? I've got some prior experience with OpenGL, but am
bedazzled at the state of things for accomplishing this with Java and SWT. Should I consider
LWJGL, JOGL or gljava? Or something else? IBM's got a very nice tutorial called "Building and
firing a BB gun" that seems to do just what I need. Is this the right way? As for Java3D, it
appears to be linked to Swing/AWT, so that's pretty much out of the question (I think!).
* The chosen technology should allow for the 3D contents to be manipulated with SWT widgets:
which of the three above mentioned methods should I use for this purpose?
So are my wishes...
I've been programming for over 10 years now, have got lots of C experience (dating), some OpenGL,
some Java and some database and DAL know how. I've been reading up on Spring lately and seeing how
ZDT apparently makes use of many technologies I'd like to be more at ease with, it seemss to be
the ideal project to start tinkering with.
If Chris is reading this, please tell me how you would prefer to see 3D implemented in ZDT.
Thanks so much to all who have contributed for such a nice piece of software.
Jean-Philippe Valois
(Montreal)
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jpvalois -
I've just completed part 2 of the IBM DevWorks demo, which only requires the "experimental
org.eclipse.opengl binding" (and it works!). However the Eclipse SWT OpenGL page mentions the
following:
Quote:
Please note that this binding is experimental and subject to change. If you are using SWT 3.2 or
newer then you should use the supported OpenGL binding that is included in the SWT package instead.
But I couldn't get anything working without the experimental library! Perhaps my setup is not
right?
I am so confused.
jp
jpvalois -
Well, looks like I'm the only poster in this thread...might as well go on!
I've been pursuing my 3D flashcard activities. Primo, looks like the current SWT package is
probably all that's needed for my purposes (no JOGL or LWJGL or gljava required). Secundo, the
TextRenderer would be quite helpful I believe, but the class seems liked to AWT. Tertio, from my
current understanding, it appears as if the best way to accomplish my goal of mapping text to a
face will be to first write text to a memory image, and then texture map the image to the surface.
If anybody out there knows anything about this stuff, please let me know if the following makes
any sense (first step is simply loading an image into a texture - sadly it's not working yet: my
OpenGL is quite rusty):
Quote:
import org.eclipse.swt.examples.openglview.ImageDataUtil;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
...
ImageData image;
image = new ImageData("d:/tmp/helloswt.bmp");
image = ImageDataUtil.convertImageData(this.image);
GL.glGenTextures(2, TEXTURES);
GL.glBindTexture(GL.GL_TEXTURE_2D, TEXTURES[0]);
GL.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST);
GL.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
GL.GL_TEXTURE_WRAP_S, GL.GL_REPEAT);
GL.glTexImage2D(GL.GL_TEXTURE_2D, 0, GL.GL_RGB, image.width, image.height, 0, GL.GL_RGB,
GL.GL_UNSIGNED_BYTE, image.data);
jp
gato -
About Unihan, it's been adapted for Chinese Perakun, the Firefox plugin, so no reason why the same
can't be done for ZDT. See here:
http://www. From Beijing Chinese School/showth...ihan#post90162
Popup Chinese Translator for Firefox!!
jpvalois -
Thanks for the link to the Firefox add-on. I've just installed it and it works quite well.
As for unihan, I've already some experience with loading the data (unihan.txt) into a database;
the challenge will be to make it all fit nicely into ZDT (using hsqldb + spring).
jp
bogleg -
Hey Jean-Philippe. Sorry for not replying. I've been on vacation since Christmas and just got
back. I think your idea sounds great...much more ambitious then anything I could ever do. So, I
don't have any 3D programming experience, but I could definitely come up with a Unihan plugin that
you could use. Send me an email (fongcn at gmail dot com) and maybe we can collaborate.
Chris
jpvalois -
Some very preliminary screenshots of the "3D Flash Cube" progress can be found here.
Any comments? Preferences? Ideas?
jp
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