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tools:s-tk:motion [2019/08/01 12:39] – lightwolf | tools:s-tk:motion [2019/08/08 16:02] (current) – lightwolf | ||
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====== Spline Motion (Motion Plugin) ====== | ====== Spline Motion (Motion Plugin) ====== | ||
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This node can evaluate [[primitive]] and return the position as well as the orientation at any position along the spline. | This node can evaluate [[primitive]] and return the position as well as the orientation at any position along the spline. | ||
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* **Complete Spline** In this mode, the spline is taken as a whole, 0% is the start of the spline, 50% the middle of it and 100% the end. | * **Complete Spline** In this mode, the spline is taken as a whole, 0% is the start of the spline, 50% the middle of it and 100% the end. | ||
* **Per Span** In this mode, every successive value of 100% corresponds to a span. For example, an open spline has five knots - which is four spans. 400% would then be the and of the spline. 250% would evaluate half way between the third and the fourth knot. | * **Per Span** In this mode, every successive value of 100% corresponds to a span. For example, an open spline has five knots - which is four spans. 400% would then be the and of the spline. 250% would evaluate half way between the third and the fourth knot. | ||
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- | ==== Use Twist ==== | ||
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- | If this option is enabled, the Twist value that can be set per knot is used. | ||
==== Look Ahead ==== | ==== Look Ahead ==== | ||
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* **Ignore** The computed rotation on the spline is ignored and the original value passes through. | * **Ignore** The computed rotation on the spline is ignored and the original value passes through. | ||
* **Add** The computed value on the spline is added to the rotation. | * **Add** The computed value on the spline is added to the rotation. | ||
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