28 lines
688 B
Markdown
28 lines
688 B
Markdown
# Is NaN Node
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## Description
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Returns true if the input **In** is not a number (NaN). This is useful for [Branching](Branch-Node.md).
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## Ports
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| Name | Direction | Type | Binding | Description |
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|:------------ |:-------------|:-----|:---|:---|
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| In | Input | Float | None | Input value |
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| Out | Output | Boolean | None | Output value |
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## Generated Code Example
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The following example code represents one possible outcome of this node.
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```
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void Unity_IsNan_float(float In, out float Out)
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{
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Out = (In < 0.0 || In > 0.0 || In == 0.0) ? 0 : 1;
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}
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```
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## Additional resources
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[!include[nodes-example-samples](./snippets/nodes-example-samples.md)]
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