Please wait, while we are loading the content...
Please wait, while we are loading the content...
Content Provider | ACM Digital Library |
---|---|
Author | Swain, Mark |
Abstract | Aliens vs. Triangles uses hardware tessellation to create more realistic and dynamic characters in real time. The demo uses an innovative method of blending multiple displacement maps to create a transformation of the alien's skin. Touching the alien's shoulder starts the transformation that slowly travels over the skin, turning him into a brutal soldier. On the other side of his body, when his hand is touched, an infection moves up his arm until he is fully transformed into a completely different mutant character. A laser blaster reveals the multiple levels of skin that can be blasted away to reveal his metal skeleton. The damage happens on several layers of displacements, starting with blisters, muscles, organs, and finally the metal skeleton. All of this is seamlessly blended using a multi-dimensional tessellation engine on a single-skinned and animated character. Highlights of the demo include: • Dynamic hardware tessellation to enable richer and more lifelike characters by dynamically increasing resolution based on eye-space distance, transformation maps, and damage maps. • Blending of multi-dimensional displacement maps to enable a single-skinned character to seamlessly transform using many displacement maps. • Tessallator knitting of each level of transformation and damage into a solid mesh, seamlessly integrating multiple displacement maps, tessellation amounts, and surface shaders. • Hardware tessellation for adding detail to the environment, optimized to add detail only where needed. • Seamless shader propagation and display of transformation and damage over a single-skinned character. • Animation blending driven by texture lookups into transformation and damage textures (using DirectX occlusion query). • DirectX Compute to calculate particle systems caused by laser blasts. |
Starting Page | 95 |
Ending Page | 95 |
Page Count | 1 |
File Format | |
ISBN | 9781450309660 |
DOI | 10.1145/2019001.2019090 |
Language | English |
Publisher | Association for Computing Machinery (ACM) |
Publisher Date | 2011-08-07 |
Publisher Place | New York |
Access Restriction | Subscribed |
Content Type | Text |
Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
Sl. | Authority | Responsibilities | Communication Details |
---|---|---|---|
1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
Loading...
|