RichardEllicott

extends ImmediateGeometry

var points = [Vector3(), Vector3(10,0,10), Vector3(0,0,10)]

func _process(delta):
    clear()
    begin(1, null)
    for i in range(points.size()):
        if i + 1 < points.size():
            var A = points[i]

RichardEllicott

func shuffle_list(list, _seed = null):
    list = list.duplicate()
    if _seed:
        seed(_seed)
    var shuffledList = []
    var indexList = range(list.size())
    for i in range(list.size()):
        var x = randi()%indexList.size()
        shuffledList.append(list[x])
        indexList.remove(x)

RichardEllicott

func ran_gaussian_2D():
    """
    ported from the caltech lua one

    making some optimisations now, many bits are just repeated!

    STILL NEED TO FIGURE SOME OF THESE EQUATIONS OUT
    """
    var r1 = randf()
    var r2 = randf()

RichardEllicott

func ran_gaussian_2D():
    var r1 = randf()
    var r2 = randf()

    var al1 = sqrt(-2 * log(r1)) # part one
    var al2 = 2 * PI * r2 # part two

    var x = al1 * cos(al2)
    var y = al1 * sin(al2)

RichardEllicott

func array_split(array, start = 0, end = -1):
    var ret = []
    if end < 0:
        end = array.size() + end
    for i in range(array.size()):
        if i >= start and i<= end:
            ret.append(array[i])
    return ret

RichardEllicott

extends GridContainer

func _ready():
    print('running tests...')
    for child in get_children():
        print(self, " found child: ",child)
        print(child.rect_global_position)

RichardEllicott

func distance_to_string(distance_m):
    var suffix = "m"
    if distance_m > 1000.0:
        distance_m /= 1000.0
        suffix = "km"
    var txt = "%*.*f m" % [7,1,distance_m]
    txt += " %s" % suffix
    return txt

RichardEllicott

func my_rotate_towards_lerp(target, delta):

    var deg360 = deg2rad(360.0) # is 360 degrees but in radians
    var deg180 = deg2rad(180.0)

    var node = Node2D.new() #create a new node
    node.position = global_position #at the same position
    node.look_at(target) #get it to look instead! (missing functions in godot)

    #adding 180 degrees is to do with needing to find left and right, like -180 to 180

RichardEllicott

func my_rotate_towards_lerp(target, delta):

    var deg360 = deg2rad(360.0) # is 360 degrees but in radians
    var deg180 = deg2rad(180.0)

    var node = Node2D.new() #create a new node
    node.position = global_position #at the same position
    node.look_at(target) #get it to look instead! (missing functions in godot)

RichardEllicott

func _ready():

    print("start tests...")

    var dispose # i put this here, to prevent some clever compiler from realising these values are not used

    var start_time = OS.get_ticks_msec()
    for i in range(1,1000000):
        dispose = 15629/i
    var total_time = OS.get_ticks_msec() - start_time