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< > BotCompany Repo | #1006795 // oneStepPt

JavaX fragment (include)

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static int[] oneStepPt_l = {

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  0, 1,

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  1, 1,

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  1, 0,

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  1, -1,

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  0, -1,

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  -1, -1,

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  -1, 0,

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  -1, 1,

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};

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static Pt oneStepPt(Pt p, int baseX, int baseY) {



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  ret oneStepPt(new Pt(p.x-baseX, p.y-baseY));



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}



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static Pt oneStepPt(Pt p) {



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  int i = mod(iround(Math.atan2(p.x, p.y)*8/2/pi()), 8);



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  ret new Pt(oneStepPt_l[i*2], oneStepPt_l[i*2+1]);



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}



      
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    Snippet ID:
    #1006795
  

  

    Snippet name:
    oneStepPt
  

    

    Eternal ID of this version:
    #1006795/4
  

  

    Text MD5:
    6ef34475cb3c255e0f85bd78a23d351f
  

    

    Author:
    stefan
  

  

    Category:
    javax / maths
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2017-02-04 05:37:52
  

  

    Source code size:
    359 bytes / 19 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    375 / 423
  

      

    Version history:
    3 change(s)
  

    

    Referenced in:
[show references]