Graphics Lab

Alexis Angelidis
Graphics & Vision Research Lab.
Department of Computer Science
University of Otago

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 Code
Soon, there will be more code to download here... It's all in C++ . I try to give self contained code: you don't need any crazy library, unless specified otherwise. It's not the best code, but it's free: there is no warranty or support of any kind.
Misc Blue
Bezier simplex of degree N
Download .
Implicit Surfaces Blue
Field function for a segment skeleton:
Computes the field by convolution of r^2/d^2 along the segment (v0, v1), where r = r0 at v0 and r = r1 at v1. Download .
Space Deformation Blue
Swirling-sweeper Plugin: Plugin for Maya6(TM)-Linux/Win32.
Instructions: Put plugin in plugin directory, load with plug-in manager, select a shape and type in command line "deformer -type SwirlingSweeper". Two handles appear: source and destination. This deformer grabs space at the source and moves it to destination. The shape keeps its volume constant (provided there's enough vertices/control-points). Plugin and video example:
MAYALIN MAYAWIN QT
Note: this is not a registered plugin.
Fluid Dynamics Blue
swirlFluid Fluid Simulator
Solves the motion of a two-phase fluid using velocity grids. Uses the Ghost Fluid method. The surface is displayed with a marching cube, using preferred polarity disambiguation strategy. There some conjugate gradient and Choleski preconditioning stuff. Required library: Qt 3, OpengGL. Download .
This page is maintained by Alexis Angelidis! Last modified: Oct 2005.

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