Java

Re: Problem in showing Illumination(shadowness)

23-Dec-09 0:48

Hello Friends
I m reading a .mtl file(material file) by using Java 3D API.
I am setting the ambient,diffuse and specular color in material.
but when I m loading object without any textures then illumination is coming right.But If I load an Oject with Textures by using TextureLoader then Illumination is not coming.
And I m also enabling material.setLightingEnable while setting Illumination.

Any ideas???

Thanks & Regards
Yogesh

TorstenH.23-Dec-09 1:58

Re: Problem in showing Illumination(shadowness)

23-Dec-09 1:58

is ti correct order? first load object, then illumination?

I never finish anyth...

002comp23-Dec-09 18:58

TextureLoader In Java 3d API

23-Dec-09 18:58

Obviously,first of all I m loading object then m reading mtl file and as i came to across different tokens in mtl file I am reading tht.First I m applying color to material,then illumination then textures.

Any Ideas??

002comp22-Dec-09 20:48

Re: TextureLoader In Java 3d API (Solved)

22-Dec-09 20:48

Hello friends
I m trying to read a .mtl(material file).For that I m using TextureLoader.
I am able to load diffuse Texture Using:

TextureLoader textureLoader = new TextureLoader(textureImage, TextureLoader.GENERATE_MIPMAP);
currentAppearance.setTexture(textureLoader.getTexture());

textureImage is BufferedImage.

Now ,I want to load ambient map,opacity map and specular map.
So is there any other flag in same class TextureLoader or do i need to use diferent class?

Thanks iN advance
Regards
Yogesh

002comp22-Dec-09 22:00

java security Access Control Exception

22-Dec-09 22:00

After getting TextureLoader,we need to apply TextureAttributes and then TransparenyAtttributes to Appearance.

Anyway,Thanks foe viewing My question.

Regards
Yogesh

sangeethanarayan22-Dec-09 1:23

sangeethanarayan

22-Dec-09 1:23

I have GWT application. When i run this application ,the following error occurs,
java.security.AccessControlException: access denied (java.util.PropertyPermission networkaddress.cache.ttl write)
why it is coming?

Re: java security Access Control Exception

TorstenH.22-Dec-09 1:58

22-Dec-09 1:58

a firewall preventing network access?

I never finish anyth...

Reset Canvas Problem

002comp21-Dec-09 23:21

21-Dec-09 23:21

Hello Friends
I m creating a canvas3d by using createuniverse() on Initialization.
After tht on open I m adding a scene to it by using addbranchgraph(GroupScene scene).

Now one object is loaded means a scene is added.When Again I tries to open a new file or object then it is also added.I want to clear the old file from scene.I tried cleanup() fn also.But no Luck.

Is there any other Idea to clear the old scene?
Thanks In Advance.

Regards
Yogesh

Re: Reset Canvas Problem

002comp22-Dec-09 20:49

How to get all url of a website

22-Dec-09 20:49

So No Ideas ????

sharkbc21-Dec-09 22:58

sharkbc

21-Dec-09 22:58

Hi everybody !

How can i get all url of a site(the input parameter is domain name) using Java.

Thanks !

Re: How to get all url of a website

Nagy Vilmos22-Dec-09 1:18

Nagy Vilmos

22-Dec-09 1:18

Here, I've started it for you:

/**
 * Example java program
 * Changelog:
 * 4/25/2008
 *  -Original post by SpacixOne
 * 4/30/2008 
 *  -Updated Exception handler from Greeeg's suggestion.
 *  -Changed to more appropriate namespace
 * 11/2/2009
 *  - Ported original code from C# to java
 */

package NeedsCode;

/**
 * Example java program
 * @author anon
 */
public class Main {

    /**
     * Main entry point for program.
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        throw new UnsupportedOperationException(
                "The program code needs to be implemented.");
    }
}

Panic, Chaos, Destruction.
My work here is done.

Jar File Not working properly

002comp21-Dec-09 21:12

21-Dec-09 21:12

Hello Friends
I m creating a swing based application that loads some 3d Object.
When I run that thru NetViewer then It is working properly .Its opening and when I m loading any file it is coming Fine.
But If I Executes Jar file separately then Its opening but when I tries to open file then It is not opening.

Is it bcoz of some heap size that doesnt get load at run time?Or some other thing?
Any Ideas??

Thanks & Regards
Yogesh

Richard MacCutchan21-Dec-09 21:32

Richard MacCutchan

21-Dec-09 21:32

yogeshs wrote:
But If I Executes Jar file separately then Its opening but when I tries to open file then It is not opening.

Do you get any error messages or status codes in your code?

002comp21-Dec-09 21:58

21-Dec-09 21:58

No,I didnt get any error messages
When I open any file thru openfile dialog then tht dialog just get off and nothing happens.

Richard MacCutchan21-Dec-09 22:08

Richard MacCutchan

21-Dec-09 22:08

yogeshs wrote:
When I open any file thru openfile dialog then tht dialog just get off and nothing happens.

I cannot begin to guess from your description what may be happening. Look at your code and see what it is doing after the Open call. You may need to run it through the debugger to check variable values etc.

002comp21-Dec-09 23:22

21-Dec-09 23:22

Thanks for ur valuable replies but I did thru creatng a batch file.
Now It is getting executed and opening files too.

Thanks For ur Help.

java swings

ammu2319-Dec-09 3:09

ammu23

19-Dec-09 3:09

Hi I need to learn swings from basic.Please bring any url...

Re: java swings

Richard MacCutchan19-Dec-09 3:19

Richard MacCutchan

19-Dec-09 3:19

Is Google broken today? Try using it and you will be amazed how much good information you will find. Alternatively go to the Java home page where you will find links to everything you need to become an expert java programmer.

[edit]spelling[/edit]

Re: java swings

TorstenH.20-Dec-09 20:24

20-Dec-09 20:24

swing tutorial at sun.com[^]

GUI at sun.com[^]

Use eclipse for your first projects, write the code by yourself and if you have any problems come back and ask.

greets
Torsten

I never finish anyth...

Help

code_breaker18-Dec-09 5:37

code_breaker

18-Dec-09 5:37

Hello sir,
i have some knowledge of C
but can u tell me how can i Start programing for software and Internet Application software....and OS making software ? Which programing languages are best for me to start.
and other program....
Please gave me some support.
Thank you for your support

LunaticFringe18-Dec-09 21:49

LunaticFringe

18-Dec-09 21:49

Not really the right forum, but at least you're polite about it.

Wink | ;)

It all depends on what you're interested in doing. Java is useful for both desktop apps and web apps; if you're interested in learning more about Java, I'd recommend 'Core Java' for Java SE6, by Horstmann and Cornell. Java's big selling point is that you can build cross-platform apps - that is, you can, for instance, write a desktop app that'll run on Linux, Mac OsX and Windows. Another main platform for web development, and a popular platform for desktop development on Windows, is .Net. (You may have heard of it around here. Wink | ;)

) If you're interested in working with .Net, and perhaps learning C#, pick up a good book on .Net basics and start with it. I really can't recommend a current one; the last one I bought was 'Programming .Net', by Jeff Prosise, but it's way out of date.

Do yourself a favor. Pick a language/platform, buy a good book, and read it cover to cover; not necessarily one of the ones I've mentioned, but a good one. Don't get some 'programming for dummies' type book... unless you consider yourself to be one, of course. Take the time to plow through it. It won't be easy, but nothing worthwhile is, right? If you work at it, it'll show, and people won't torch you for asking questions.

code_breaker19-Dec-09 0:47

code_breaker

19-Dec-09 0:47

Thanks Lunatic.
My some doubts are clear ,but If I'm a beginner so how can I start with...
C# or Java or .Net

Cedric Moonen19-Dec-09 1:36

Cedric Moonen

19-Dec-09 1:36

Buy a good book about the subject. That's always the best option when starting something new and it is far more efficient than learning from some tutorials on the web.

Cédric Moonen
Software developer

Charting control [v2.0]
OpenGL game tutorial in C++

TorstenH.20-Dec-09 20:29