30 lines
839 B
Markdown
30 lines
839 B
Markdown
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# Fraction node
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The Fraction node returns the fractional part of an input, also known as the decimal part. The range is 0 to 1. For example, the fractional part of 3.75 is 0.75.
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The Fraction node calculates the result using the following formula:
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```
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fractional_part = input - floor(input)
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```
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As a result, the node returns a positive value if you input a negative number. For example, the fractional part of -3.75 is 0.25.
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## Ports
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| Name | Direction | Type | Description |
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|:------------ |:-------------|:-----|:---|
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| In | Input | Dynamic Vector | Input value |
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| Out | Output | Dynamic Vector | 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_Fraction_float4(float4 In, out float4 Out)
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{
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Out = frac(In);
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}
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```
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