Evaluate FCurve

Description

This node evaluates a fcurve at a specific frame.

For a fcurve that correspond to the x-location of an object, evaluating the fcurve at a frame will return the x-location of the object at that frame.

../../../_images/evaluate_fcurve_node.png

Option

  • Offset - The input frame is relative to the current frame. So an input frame of 5 with the current frame at 5, the actual evaluation will be at frame 10.
  • Absolute - The input frame is the frame at which evaluation will happen.

Inputs

  • FCurve - An fcurve to evaluate.
  • Frame - The frame at which the fcurve is evaluated.

Outputs

  • Value - The value of fcurve at the input frame.

Advanced Node Settings

  • N/A

Examples of Usage

../../../_images/evaluate_fcurve_node_example.gif