An efficient dynamic point algorithm for line-based collision detection in real time virtual environments involving haptics

2008 ◽  
Vol 19 (2) ◽  
pp. 151-163 ◽  
Author(s):  
Anderson Maciel ◽  
Suvranu De
Keyword(s):  
Virtual Environments ◽  
Real Time ◽  
Collision Detection

scholarly journals Real-Time Collision Detection for Dynamic Virtual Environments

2006 ◽  
Author(s):  
G. Zachmann ◽  
M. Teschner ◽  
S. Kimmerle ◽  
B. Heidelberger ◽  
L. Raghupathi ◽  
...  
Keyword(s):  
Virtual Environments ◽  
Real Time ◽  
Collision Detection

Design on Experience Virtual Tour System

2014 ◽  
Vol 536-537 ◽  
pp. 603-606
Author(s):  
Yu Mei Liu ◽  
Yu Dan Dong ◽  
Jing Wu
Keyword(s):  
Real Time ◽  
Collision Detection ◽  
Detection Methods ◽  
Model Structure ◽  
Object Model ◽  
Tourist Attractions ◽  
Virtual Tour ◽  
Modeling Techniques

According to the characteristics and needs of virtual scenic roaming system, select the appropriate modeling techniques. By using the modeling platform scenic entity object model structure, and then build virtual tourist attractions, we propose hierarchical collision detection methods. This method actually meets the accuracy requirements under the premise, greatly reducing the number and complexity of collision detection; effectively improve the system in real time.

scholarly journals Some Remarks on Ontological-Cognitive Structures in the Metaverse

2010 ◽  
Vol 2 (5) ◽  
Author(s):  
Luis Carlos Petry
Keyword(s):  
Virtual Environments ◽  
Real Time ◽  
Virtual Worlds ◽  
Cognitive Structures ◽  
Genetic Epistemology ◽  
Virtual Experiments ◽  
Philosophical Basis ◽  
Physical Experiments ◽  
Physical Interfaces

Abstract: This paper aims to bring forth some ontological elements that we believe are fundamental to a wider philosophical basis of the Metaverses. We start from some indications presented by physical experiments which reproduce virtual environments in real time, searching for its eidetic-methodological relations with genetic epistemology and construtivism, showing that the structures of physical interfaces, which are founded in virtual experiments, dialogging with the concepts of body, mind, projection, cognition, and other concepts, which are present in the possible formulation of an ontology of the virtual worlds and the Metaverses. We conclude the paper with the idea of the necessity to think the issue of the ontological fundamentation of cyberspace and its metaverses.

Sign in / Sign up

Export Citation Format

Share Document