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Molecule Spatioplotter - 3D Molecule Viewer

Wednesday, February 01, 2006
by keiji
Molecule Spatioplotter - 3D Molecule Viewer
This program is to read a molecule data file and display it in 3D. You can choose six different rendering options.

Boundary Mathematics

Monday, February 02, 2004
by keiji
I've studied this new mathematics in Discrete Mathematics class at Seattle University, where Dr.Bricken introduced me the Boundary Mathematics. Its origin is Laws of Form published in 1969 by George Spencer-Brown. And 'Boundary Mathematics' was invented and developed by Dr. William Bricken.

Human-Computer Interaction

Monday, February 02, 2004
by keiji
Designing software contains not only technical things but also human nature. Considering HCI increases quality of software by decreasing obstacle between human and computer. It directs our thought to users. I have realized that it is a problem of "Human", that is, how people see the World and behave on what basis.

KWLib-3D: 3D Graphics Engine

Wednesday, April 10, 2002
by keiji
KWLib-3D: 3D Graphics Engine
Software Rendering 3D graphics engine, developed from scratch

Electron orbitals of Hydrogen-like atom

Friday, February 22, 2002
by keiji
Electron orbitals of Hydrogen-like atom
I tried to visualize the electron orbitals of Hydrogen-like atom. I used my 3D renderer to do the volume rendering.

KWLib: Windows Class Library

Saturday, February 09, 2002
by keiji
KWLib: Windows Class Library
This is a Windows Application Framework to develop Win32 based windows application

Fractal Tree Generator

Thursday, July 05, 2001
by keiji
Fractal Tree Generator
A simple fractal tree CG.

Astronomy with Computer

Thursday, July 05, 2001
by keiji
Astronomy with Computer
A simple planetary orbital rendering

3D tbase/GTOPO30 Viewer

Thursday, July 05, 2001
by keiji
3D tbase/GTOPO30 Viewer
3D viewer of some DEM data. I used the tbase and GTOPO30 data here.

Map Projections - CIA World Data Bank II

Thursday, July 05, 2001
by keiji
Map Projections - CIA World Data Bank II
I loved the map projections when I was child. Here it came back...

3D Color Analysis

Wednesday, July 04, 2001
by keiji
3D Color Analysis
A visualization of the RGB color space provides interesting insight about the color distribution of the picture.

Multiple-Precision Arithmetic

Wednesday, July 04, 2001
by keiji
Multiple-Precision Arithmetic
A simple implementation of the multiple precision arithmetic.

Structured Printing

Wednesday, July 04, 2001
by keiji
Structured Printing
A simple structured printing for mathematical notation

Fractal Landscape Generator

Wednesday, July 04, 2001
by keiji
Fractal Landscape Generator
A simple fractal landscape generation algorithm/CG.

10 Important Points of Software Development

Thursday, May 31, 2001
by keiji
Software Engineering Methodology is strongly needed to improve software development process. It provides a framework and a way of thinking to develop software. Here is the ten most important points of software development.
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