![]() To help manage this complexity, some nodes act as containers, allowing you to place nodes inside them and expose only a limited set of inputs and outputs. FxCore only evaluates portions of the graph that are needed to produce the output. Graphs can therefore grow in complexity without necessarily causing a performance penalty. The efficiency comes from ignoring any nodes whose outputs are not needed by any consumers. boris fx is the leading developer of visual effects software and plugins for film, video, and photography creative professionals. The evaluation proceeds until all inputs to the consumer have been computed. In reality, when a new frame is being rendered, the graph is evaluated backwards: each consumer is executed, and when one of its inputs is needed, the graph looks to the node upstream that provides such input. If FxFactory is not installed or not working properly on your system, you will be able to contact us via email. Introduction Buying and activating products Video Tutorials Version History Developers FxCore. from nodes that produce and/or process information down to the consumers. If FxFactory is not installed or not working properly on your system, you will be able to contact us via email. When looking at a composition, it is logical to think of information as flowing downstream, i.e. Consumers therefore define what gets rendered to the output, and in what order.Ĭonsumers are also responsible for one of the major efficiencies of a node-based composition: your graph is evaluated lazily. ![]()
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