Meeting Agenda

Wednesday, June 19th, 1996

Location:: Graphics Lab
Time:: 1:30 PM
Chair:: William Cowan

1. Adoption of the Agenda - additions or deletions

2. Coffee Hour

Coffee hour this week:: Any volunteers?
Coffee hour next week:: Any volunteers?

3. Next meeting

Date:: June 26, 1996
Location:: DC 1304
Time:: 1:30 PM
Chair:: Matthew Davidchuk
Technical presentation:: Josh Cameron

4. Forthcoming

Chairs:

Ed Dengler
Saar Friedman
Ryan Gunther

Tech Presenters:

Stewart Chao
Wilkin Chau
Bill Cowan

5. Technical Presentation

Presenter:: Leith Chan
Title:: User Interface for Surface Pasting

Abstract:

By using a procedure known as pasting, detailed features are added to composite spline surfaces in a multi-layered fashion by means of an efficient displacement scheme. The feature orientation is arbitrary, and the underlying domains may be partially overlapping and non-linearly transformed. As a result, this technique allows us to model surfaces by interactively changing displacements, control vertices, or the domain layout. In this presentation, I'll talk about the user interface for surface pasting, with focus on two techniques: domain user interface and world space user interface.

6. General Discussion Items

7. Action List

University of Toronto visit

8. Director's Meeting

9. Seminars


	**************************************************
	               Pure Math Applied Math 
	           Combinatrics & Optimization Club 
	                Summer Lecture Series
	***************************************************

	     Dr. John Baker of the Pure Math Department

	     Functional Equations and the New World Order

	    	  ------------------------------------
Abstract:

	A real function f is said to be additive provided it 
	satisfies the "Cauchy Functional equation:

	       f(x+y)=f(x)+f(y) for all real x and y. 

	This historical discourse mainly concerns additive 
	functions with emphasis on the seminal contributions of 
	Cauchy, Darboux, Hamel, Frechet and Steinhaus. 

		   --------------------------------
	           THURSDAY JUNE 20 3:30 PM MC 4040 
	            refreshments will be served..