Unity Products:Amplify Shader Editor/ASin and Unity Products:Amplify Shader Editor/ATan: Difference between pages

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[[Unity_Products:Amplify_Shader_Editor/Nodes | Back to Node List]]
[[Unity_Products:Amplify_Shader_Editor/Nodes | Back to Node List]]


== ASin Node ==
== ATan Node ==


The ASin node outputs the arcsine in radians of the value specified on its [[#paramInput|Input]]. The result value will be in the range [-π/2,π/2] assuming that the input value is in the [-1,1] range.
The ATan node outputs the arctangent in radians of the value specified on its [[#paramInput|Input]]. The result value will be in the range [-π/2,π/2].


ASin on multi-channel data types generates an output of the same type with the operator applied per-channel.
ATan on multi-channel data types generates an output of the same type with the operator applied per-channel.


<img class="responsive-img" src="http://wiki.amplify.pt/images/NodeDetail/ASinGraphicNode.png">
<img class="responsive-img" src="http://wiki.amplify.pt/images/NodeDetail/ATanGraphicNode.png">




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|- style="background: #e5e5e5;" |
|- style="background: #e5e5e5;" |
| id="paramInput" | Input
| id="paramInput" | Input
| Value to be used on the ''Arcsine'' calculation. Only visible if the respective input port is not connected.
| Value to be used on the ''Arctangent'' calculation. Only visible if the respective input port is not connected.
| 0
| 0
|}
|}
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|-  
|-  
| ''Input''
| ''Input''
| Value to be used on the ''Arcsine'' calculation.
| Value to be used on the ''Arctangent'' calculation.
| Float <sup id="ref1">[[#anchor|[1]]]</sup>
| Float <sup id="ref1">[[#anchor|[1]]]</sup>
|}
|}

Revision as of 17:11, 27 September 2017

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ATan Node

The ATan node outputs the arctangent in radians of the value specified on its Input. The result value will be in the range [-π/2,π/2].

ATan on multi-channel data types generates an output of the same type with the operator applied per-channel.


Node Parameter Description Default Value
Input Value to be used on the Arctangent calculation. Only visible if the respective input port is not connected. 0
Input Port Description Type
Input Value to be used on the Arctangent calculation. Float [1]


  1. ^ Port automatically adapts to all connection types except Matrices and Sampler types.

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