http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03038761-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14c9ad767fb6d5e9dabfb770d4e82252 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T15-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T15-04 |
| filingDate | 2002-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3692e35c08459467c927d3945557c788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c876a47d88292d0c04411eeb65f9940 |
| publicationDate | 2003-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-03038761-A2 |
| titleOfInvention | Rendering 3d objects with parametric texture maps |
| abstract | A graphics system that employs parametric texture maps. The graphics system renders surface features of a 3D object in a manner that is direction dependent but without the time consuming and expensive calculations involved in the evaluation of lighting equations on a per pixel basis. A parametric texture map holds a set of parameters that define a surface structure in a manner in which the appearance of the surface structure varies in response to a direction vector. The direction vector may be any user-defined vector including a light source vector or a half-angle vector. The parameters are those of a predetermined equation, the evaluation of which does not involve vector calculations. The equation may take any form including a polynomial equation or a non-polynomial equation. The graphic system renders a polygon with the surface structure using the equation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111696189-A |
| priorityDate | 2001-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID135875241 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID688352 |
Total number of triples: 15.