[JAVA3D] J3DGraphics2D drawAndFlushImage Scaling Problem

2004-05-24 Thread Mike Pilone
Hello, I am using J3DGraphics2D to draw over my canvas. It is implemented such that I draw into a buffered image, then draw this buffered image on the canvas using J3DGraphics2D.drawAndFlushImage(...). I found that if I draw directly using the graphics from Canvas3D.getGraphics2D(), the 2D drawin

[JAVA3D] ....robot arm simulation

2004-05-24 Thread Alp Yilancioglu
thank you for replying my message.   I have lots of problem with this thesis project,  I need your help , like i have to rotate an arm by the angles given from the user as an input to a destination. I have to calculate all the mathematical thing by my self.  Waiting for your answers.. th

Re: [JAVA3D] ....robot arm simulation

2004-05-24 Thread hterrolle
you want someone to do it for you. isnt it ? -Message d'origine-De : Alp Yilancioglu <[EMAIL PROTECTED]>À : [EMAIL PROTECTED] <[EMAIL PROTECTED]>Date : lundi 24 mai 2004 13:53Objet : [JAVA3D] robot arm simulation thank you for replying my message.   I have

Re: [JAVA3D] ....robot arm simulation

2004-05-24 Thread Mark McKay
Alp Yilancioglu wrote: thank you for replying my message. I have lots of problem with this thesis project, I need your help , like i have to rotate an arm by the angles given from the user as an input to a destination. I have to calculate all the mathematical thing by my self. Waiting for your answ

Re: [JAVA3D] ....robot arm simulation

2004-05-24 Thread Brian McCormick
I think you said it best.  You have to calculate all the mathematical thing by your self.  When you have a specific Java3D question then I'm sure people will be more willing to help you.  To the extent of my Java3D knowledge, there isn't anything like you describe to do your thesis for you.

Re: [JAVA3D] J3DGraphics2D drawAndFlushImage Scaling Problem

2004-05-24 Thread Mark McKay
Mike Pilone wrote: Hello, I am using J3DGraphics2D to draw over my canvas. It is implemented such that I draw into a buffered image, then draw this buffered image on the canvas using J3DGraphics2D.drawAndFlushImage(...). I found that if I draw directly using the graphics from Canvas3D.getGraphics2D

Re: [JAVA3D] ....robot arm simulation

2004-05-24 Thread geoffrey butterworth
yo robot arm simulation.     here is afile that does it with vrml.. i know its not java3d. but i am working on getting it sorted. mybe this is all you need if you just want to win friends and influence your unlce i mean.   as far as i am concerned. there is a whole lot of work to get this c

Re: [JAVA3D] ....robot arm simulation

2004-05-24 Thread Alessandro Borges
Hi, If you must move the hand FROM a XYZ origin position TO a X'Y'Z' target position you need a Inverse Kinematics (IK) solver to calculate the shoulder & elbow angles. The in-between angles can be interpolated, or run the solver each frame elapse using a small step for hand translation. This is h

Re: [JAVA3D] ....robot arm simulation

2004-05-24 Thread Alessandro Borges
oh oh I forgot this nice source : http://fivedots.coe.psu.ac.th/~ad/jg/ see chapters 11 & 11.5 (PDF & source code available) Alessandro __ Yahoo! Messenger - Fale com seus amigos online. Instale agora! http://br.download.yahoo.

[JAVA3D] Java 3D FAQ Weekly Posting (24 May 2004)

2004-05-24 Thread The Java 3D FAQ
The Java 3D Frequently Asked Questions list for Monday May 24 2004 This is a posting of topics covered in the Java 3D FAQ. The answers to these questions are kept at: http://www.j3d.org/faq Please consult this list and the web site before asking questions on the mailing list. If there

[JAVA3D] ARM JOINT

2004-05-24 Thread Alp Yilancioglu
HOW can I attach two objects with a joint  in java3d?     === To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [

[JAVA3D] Robot Arm Simulation

2004-05-24 Thread Alp Yilancioglu
 Hi again, thank you for your attention for my project..   I am a computer science student , and as I said this is my thesis project ;I know java GUI but ı don’t know  java3d I am in trouble with this stuation, and I am supposed to write this code in java3d    i know the mathematical

Re: [JAVA3D] Robot Arm Simulation

2004-05-24 Thread geoffrey butterworth
yo.    we all got little projects going here and there. if you want to specialise in any particular one you got to put the time in.  cush - Original Message - From: Alp Yilancioglu To: [EMAIL PROTECTED] Sent: Tuesday, May 25, 2004 12:08 AM Subject: [JAVA3D] Robo