发明名称 |
TEMPORAL DEPENDENCIES IN DEPENDENCY GRAPHS |
摘要 |
Systems and processes are described below relating to evaluating a dependency graph having one or more temporally dependent variables. The temporally dependent variables may include variables that may be used to evaluate the dependency graph at a frame other than that at which the temporally dependent variable was evaluated. One example process may include tracking the temporal dirty state for each temporally dependent variable using a temporal dependency list. This list may be used to determine which frames, if any, should be reevaluated when a request to evaluate a dependency graph for a particular frame is received. This advantageously reduces the amount of time and computing resources needed to reevaluate a dependency graph. |
申请公布号 |
EP2880632(A4) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20130826497 |
申请日期 |
2013.08.02 |
申请人 |
DREAMWORKS ANIMATION LLC |
发明人 |
POWELL, ALEXANDER, P.;WELLS, ALEX, M. |
分类号 |
G06T13/20;G06T19/20 |
主分类号 |
G06T13/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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