Hand positions in a circle, Lua

Hand positions in a circle

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--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 = math.sin
local cos = math.cos
local rad = 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 + 36
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

[ + ] Show input
Absolute running time: 0.08 sec, cpu time: 0.02 sec, memory peak: 3 Mb, absolute service time: 0,09 sec

{ "Color": "White", "Transform": { "posX": 7.9602041944578e-15, "posY": 5.0, "posZ": -65.0, "rotX": 0.0, "rotY": 360, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Blue", "Transform": { "posX": -38.206041399011, "posY": 5.0, "posZ": -52.586104634372, "rotX": 0.0, "rotY": 396, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Brown", "Transform": { "posX": -61.818673559185, "posY": 5.0, "posZ": -20.086104634372, "rotX": 0.0, "rotY": 432, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Green", "Transform": { "posX": -61.818673559185, "posY": 5.0, "posZ": 20.086104634372, "rotX": 0.0, "rotY": 468, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Orange", "Transform": { "posX": -38.206041399011, "posY": 5.0, "posZ": 52.586104634372, "rotX": 0.0, "rotY": 504, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Pink", "Transform": { "posX": -1.5920408388916e-14, "posY": 5.0, "posZ": 65.0, "rotX": 0.0, "rotY": 540, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Purple", "Transform": { "posX": 38.206041399011, "posY": 5.0, "posZ": 52.586104634372, "rotX": 0.0, "rotY": 576, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Red", "Transform": { "posX": 61.818673559185, "posY": 5.0, "posZ": 20.086104634372, "rotX": 0.0, "rotY": 612, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Teal", "Transform": { "posX": 61.818673559185, "posY": 5.0, "posZ": -20.086104634372, "rotX": 0.0, "rotY": 648, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } }, { "Color": "Yellow", "Transform": { "posX": 38.206041399011, "posY": 5.0, "posZ": -52.586104634372, "rotX": 0.0, "rotY": 684, "rotZ": 0.0, "scaleX": 20.0, "scaleY": 5.0, "scaleZ": 6.0 } },