Get Random Positions On A Plane

1686 Views

Report

• #Generate an array of random non-repeating positions in the same plane(Vertical)
      #<param name="startPos">Start position of the plane</param>
      #<param name="endPos">End position of the plane</param>
      #<param name="size">The spatial size of each object</param>
      #<param name="num">Number of positions to get</param>
      GetRandomPosInPlaneVertical(startPos: vector3 , endPos:vector3 , size:vector3, num: int ): []vector3=    
          #First, cut the plane into 'n' cells according to the size of the object.
          var sizePos :vector3= endPos - startPos; 
  
          var maxNum: int = 0
          var y:int = 0;
          var z:int = 0;
          if:
              tmpY:int = Int[sizePos.Y / size.Y] 
              tmpZ:int = Int[sizePos.Z / size.Z] 
  
          then:
              set maxNum = tmpY * tmpZ; 
              set y = tmpY 
              set z = tmpZ 
          #Arrange these cells into an array by serial number.
          var allList: []int = for (i:= 1..maxNum): 
              i