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I need math terms in Houdini (secant)


jingaa

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Hello everybody, i was trying something and needed a secant term (in math) as a vex or expression....

 

secant use value between 1.5 and 5 

 

for example: There is a line and i am gonna give a twisting if i use sin it will be between -1 and 1 so i must use expression that must be between 1.5 and 5 or less. So, secant in math is makes that. 

 

how i can make, anybody has an idea?

 

Thank you for taking your time...

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If sin works otherwise, just fit the range to whatever you want. In VOPs use the Fit Range VOP, if you're writing an expression then 1.75*sin() + 3.25 gives values between 1.5 and 5

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