Hand positions in a circle, Lua

Hand positions in a circle

--lua 5.3

local colors = {}
colors[1] = "White"
colors[2] = "Blue"
colors[3] = "Brown"
colors[4] = "Green"
colors[5] = "Orange"
colors[6] = "Pink"
colors[7] = "Purple"
colors[8] = "Red"
colors[9] = "Teal"
colors[10] = "Yellow"

local radius = 65 --distance for hand from center
local heading = 180 --initial heading. We're going clockwise from the top-most point, so 90+(36/2)

local sin, cos, rad = math.sin, math.cos, math.rad
local positions = {}

for k,v in ipairs(colors) do
    positions[k] = {
        x = sin(rad(heading))*radius,
        z = cos(rad(heading))*radius,
        h = heading,
        c = v,
    }
    heading = heading + (360/#colors)
end

for k,v in ipairs(positions) do
    local str = [[
    {
        "Color": "]]..v.c..[[",
        "Transform": {
          "posX": ]]..v.x..[[,
          "posY": 5.0,
          "posZ": ]]..v.z..[[,
          "rotX": 0.0,
          "rotY": ]]..(v.h+180)..[[,
          "rotZ": 0.0,
          "scaleX": 20.0,
          "scaleY": 5.0,
          "scaleZ": 6.0
        }
    },]]

print(str)
end


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