Parametric Function for ColoringI'm trying to write a parametric straightline function that changes its values between 0.529 and 0.933.Usually what I would do is: r = 0.529 + ( 0.933 − 0.529 ) ∗ v where parameter v = [ 0 , 1 ]This ensure that my r value will either be 0.529 or 0.933However, due to some limitations my parameter v has to be changed to v = [ − 2 , 1 ]Is there anyway that I can change the straightline function such that it will still return r as either 0.529 or 0.933?

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Parametric Function for ColoringI&#039;m trying to write a parametric straightline function that changes its values between 0.529 and 0.933.Usually what I would do is:  r  =  0.529  +  (  0.933  −  0.529  )  ∗  v where parameter   v  =  [  0  ,  1  ]This ensure that my r value will either be 0.529 or 0.933However, due to some limitations my parameter v has to be changed to   v  =  [  −  2  ,  1  ]Is there anyway that I can change the straightline function such that it will still return r as either 0.529 or 0.933?

hoffwnbu · Accepted Answer

Step 1Ok you want a transformation for [-2,1]  to [0,1] then change v for   (  v  +  2  )      1    3  The reasoning is the next, you want the -2 will be maped to 0 and the 1 to 1, the easiest way is a line with slope:            1      −      0              1      −      (      −      2      )        =      1    3  Step 2Then the line equation will be:      v    ′    =  0  +      1    3    (  v  −  (  −  2  )  )      v    ′    =      1    3    (  v  +  2  )

Jerry Villegas · Accepted Answer

Step 1Change v for   (  v  +  2  )      /    3. Step 2This maps -2 to 0 and 1 to 1.

Parametric Function for Coloring I'm trying to write a parametric straightline function that change

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