Shadow Mapping Algorithms: Applications and Limitations

Authors

Hoshang Kolivand, MaGIC-X (Media and Games Innovation Centre of Excellence), UTM-IRDA Digital Media Centre, Universiti Teknologi Malaysia, 81310 Skudai, Johor, MalaysiaFollow
Mohd Shahrizal Sunar, MaGIC-X (Media and Games Innovation Centre of Excellence), UTM-IRDA Digital Media Centre, Universiti Teknologi Malaysia, 81310 Skudai, Johor, MalaysiaFollow
Ayman Altameem, College of Applied Studies and Community Services, King Saud University, Riyadh, KSAFollow
Amjad Rehman, MIS Department College of Business Administration Salman bin Abdul Aziz University Alkharj, KSAFollow
Mueen Uddin, Kulliah of Information and Communication Technology International Islamic University, MalaysiaFollow

Author Country (or Countries)

Malaysia

Abstract

This study provides an overview of popular and famous algorithms and techniques in shadow maps generation.Well- known techniques in shadow maps generation is described detail, along with a discussion of the advantages and drawbacks of each. Basic ideas, improvements and future works of the techniques are also comprehensively summarized and analyzed in depth. Often, programmers have difficulty selecting an appropriate shadow generation algorithm that is specific to their purpose. We have classified and systemized these techniques. The main goal of this paper is to provide researchers with background on a variety of shadow mapping techniques so as make it easier for them to choose the method best suited to their aims. It is al-so hoped that our analysis will help researchers find solutions to the shortcomings of each technique.

Recommended Citation

Kolivand, Hoshang; Shahrizal Sunar, Mohd; Altameem, Ayman; Rehman, Amjad; and Uddin, Mueen (2015) "Shadow Mapping Algorithms: Applications and Limitations," Applied Mathematics & Information Sciences: Vol. 09: Iss. 3, Article 25.
Available at: https://digitalcommons.aaru.edu.jo/amis/vol09/iss3/25