Java-Gaming.org    
Featured games (79)
games approved by the League of Dukes
Games in Showcase (476)
Games in Android Showcase (106)
games submitted by our members
Games in WIP (533)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
   Home   Help   Search   Login   Register   
  Show Posts
Pages: [1]
1  Java Game APIs & Engines / Java 3D / problem of projection on: 2002-11-13 13:49:52
hi,

I have points in a virtual world.
All points are in a same plan (Z = cste)


I used canvas3D.getPixelLocationFromImagePlate(coord3D,coord2D)
to find the position of a point in image plate.

How can I found 3D position of an image plate point. if I use
canvas3D.getPixelLocationInImagePlate(coord2D,coord3D)
the point isn't in z =cste plan but in z = 0 plan.


in fact, I search a matrix to project points between 2 plans
(in my case plan z=0 in plan z=cste)



Point (x,y,z =cste )----- getPixelLocationFromImagePlate ---> Point(x',y',0)


Point(x',y',0)     ------- Huh ------->(x,y,z=cste)



Thanks,
David.
2  Java Game APIs & Engines / Java 3D / display axes with java3d on: 2002-11-04 08:13:09
Hello,

I want to display a 2d curve y = f(x) with java3d.
Exist there objects of Java3D API to display the axes (with the graduations) X and Y?

^
|
|*
|  *
|     *
|        * *  *
---------------->


Is there possible to increase the curve without touching with the axes?

I will appreciate if you can provide a little code.

Thanks in advance.
David.

Pages: [1]
 

Add your game by posting it in the WIP section,
or publish it in Showcase.

The first screenshot will be displayed as a thumbnail.

pw (18 views)
2014-07-24 01:59:36

Riven (17 views)
2014-07-23 21:16:32

Riven (14 views)
2014-07-23 21:07:15

Riven (17 views)
2014-07-23 20:56:16

ctomni231 (45 views)
2014-07-18 06:55:21

Zero Volt (40 views)
2014-07-17 23:47:54

danieldean (32 views)
2014-07-17 23:41:23

MustardPeter (36 views)
2014-07-16 23:30:00

Cero (51 views)
2014-07-16 00:42:17

Riven (50 views)
2014-07-14 18:02:53
HotSpot Options
by dleskov
2014-07-08 03:59:08

Java and Game Development Tutorials
by SwordsMiner
2014-06-14 00:58:24

Java and Game Development Tutorials
by SwordsMiner
2014-06-14 00:47:22

How do I start Java Game Development?
by ra4king
2014-05-17 11:13:37

HotSpot Options
by Roquen
2014-05-15 09:59:54

HotSpot Options
by Roquen
2014-05-06 15:03:10

Escape Analysis
by Roquen
2014-04-29 22:16:43

Experimental Toys
by Roquen
2014-04-28 13:24:22
java-gaming.org is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑gaming.org
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!