修改曲线(Modify Curve)

说明 Modify Curve 节点。该节点可用于在动画图表中用任意逻辑修改动画曲线。

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Modify Curve 控制可用于公开 动画曲线 数据。该数据可使用任意逻辑进行修改,使动画更为动态。

ModifyCurveNode.png

以下视频中,Modify Curve 曲线用去驱动名为 Eye Glow Intensity 的曲线,使熊的眼睛随时间而跳动和发光。

将此节点添加至 动画蓝图AnimGraph 的步骤:

  1. AnimGraph单击右键,搜索并添加 Modify Curve 节点。

  2. 完成添加后,右键点击节点并选择 Add Curve Pin 和希望修改的相关曲线。

    AddCurvePin.png

浮点引脚公开后,即可定义用于驱动值的逻辑(下图的逻辑使用时间 SIN 乘以一个系数值,驱动 Eye Glow Intensity)。

CurveLogic.png

从 Modify Curve 节点移除引脚的方法:

  • 再次在节点上点击右键并选择 Remove Curve Pin 或右键点击引脚并选择 Remove This Curve Pin

    RemovePin.png

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