thebookofshaders

mirror of https://github.com/patriciogonzalezvivo/thebookofshaders

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Yvan Sraka 2410899756 Remove trailing whitespaces		7 years ago
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README.md	Remove trailing whitespaces	7 years ago

Tan

Return the tangent of the parameter

float tan(float angle)  
vec2 tan(vec2 angle)  
vec3 tan(vec3 angle)  
vec4 tan(vec4 angle)

angle specify the quantity, in radians, of which to return the tangent.

tan() returns the trigonometric tangent of angle.