logViewer 3D Development Status

News

• logViewer3D 1.0 released(08/01/2001)

logViewer3D is now 1.0. logViewer3D is upper compatible of logViewer.

Code base is now logViewer1.4.2.

• logViewer3D Beta2 released(07/22/2001)

Please re-download the new archive. Beta-archive, dated 07/15, was broken. Sorry for your inconvenience.

• logViewer3D Beta version released(07/15/2001)
  • Better Mouse Behavior for easy operation

(1) LEFT Button
  Horizontal move
    Turn the view direction
  Vertical move
    Move the view point forward / backword
(2) RIGHT Button
  Horizontal move
    Turn the view direction
  Vertical move
    Move the view point up / down
(3) MIDDLE Button
  The same with right button

• Change Appearance of Agents
• Support several operation modes (fly through, walk through, rotate, auto, etc)
• Add a status panel under the main panel

Requirement

• Softwares
  • Java2 1.2 or newer
  • Java3D 1.2
  • OpenGL (or Mesa)
  • Linux, Windows-2000, Solaris (not tested)
• Hardware
  • 3D Accelerator (Strongly Recommended, nVidia GeForce256, 2, or 2MX)
  • Pentium 733MHz or better
  • 256MB Memory

A P3-1000 with nVidia's GeForce 2 is an ideal. You can buy GeForce 2MX card around $100.00.
(Sorry, Java3D is not supported in MacOS X.)

Download

• logViewer3D1.0(Require JDK 1.2 & Java3d 1.2, Java Archive 420KB,08/01/2001)

Operation

• Launch
  • Run as an application or applet.
  • The command parameters are the same with logViewer.
  • Two windows will appear in *30 seconds*.
• 3D Screen Operation
  • LEFT Button

  Horizontal move
    Turn the view direction
  Vertical move
    Move the view point forward / backword

• RIGHT Button

  Horizontal move
    Turn the view direction
  Vertical move
    Move the view point up / down

• MIDDLE Button

  The same with right button

Gallery

To enlarge the images, click the thumbnails.

Top View (Initial condition)	Close-up of the north part	Fly throught mode
Walk through mode	Police Forc in Action	Fire Brigade in Action
The house was extinguished but a dead body was found	Rescue Team in Action	Fire Brigade in Action

3D Building Data Generator 'Wavefront'(in Perl)

• Gis Data Converter Source Program (gen_obj.pl)

Version 1.1

• Sample OBJ file

one of 10 floor building (09080) from Nagata-world

• Screen Images on PolyTrans

Overview of Nagata-world

Center Part of Nagata-world

Screen Shot of PolyTrans (1)

Screen Shot of PolyTrans (2)

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To Do List

• Write better mouse behaviors (Done!)
• Add animation for agent actions
• Automated view control

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