diff --git a/conf.lua b/conf.lua
new file mode 100644
index 0000000..cc99e07
--- /dev/null
+++ b/conf.lua
@@ -0,0 +1,3 @@
+function lovr.conf(t)
+	t.headset.overlay = true
+end
\ No newline at end of file
diff --git a/config/action_button.txt b/config/action_button.txt
new file mode 100644
index 0000000..2e65efe
--- /dev/null
+++ b/config/action_button.txt
@@ -0,0 +1 @@
+a
\ No newline at end of file
diff --git a/config/check_density.txt b/config/check_density.txt
new file mode 100644
index 0000000..30e2fb4
--- /dev/null
+++ b/config/check_density.txt
@@ -0,0 +1 @@
+0.05
\ No newline at end of file
diff --git a/config/color_close_corners.json b/config/color_close_corners.json
new file mode 100644
index 0000000..2c12a93
--- /dev/null
+++ b/config/color_close_corners.json
@@ -0,0 +1 @@
+[1.0,0.0,1.0,1.0]
\ No newline at end of file
diff --git a/config/color_close_grid.json b/config/color_close_grid.json
new file mode 100644
index 0000000..2c12a93
--- /dev/null
+++ b/config/color_close_grid.json
@@ -0,0 +1 @@
+[1.0,0.0,1.0,1.0]
\ No newline at end of file
diff --git a/config/color_far_corners.json b/config/color_far_corners.json
new file mode 100644
index 0000000..b0cf1ca
--- /dev/null
+++ b/config/color_far_corners.json
@@ -0,0 +1 @@
+[1.0,0.0,1.0,0.1]
\ No newline at end of file
diff --git a/config/color_far_grid.json b/config/color_far_grid.json
new file mode 100644
index 0000000..2c4a63a
--- /dev/null
+++ b/config/color_far_grid.json
@@ -0,0 +1 @@
+[1.0,0.0,1.0,0.0]
\ No newline at end of file
diff --git a/config/fade_start.txt b/config/fade_start.txt
new file mode 100644
index 0000000..389f774
--- /dev/null
+++ b/config/fade_start.txt
@@ -0,0 +1 @@
+4.0
\ No newline at end of file
diff --git a/config/fade_stop.txt b/config/fade_stop.txt
new file mode 100644
index 0000000..415b19f
--- /dev/null
+++ b/config/fade_stop.txt
@@ -0,0 +1 @@
+2.0
\ No newline at end of file
diff --git a/config/grid_bottom.txt b/config/grid_bottom.txt
new file mode 100644
index 0000000..171538e
--- /dev/null
+++ b/config/grid_bottom.txt
@@ -0,0 +1 @@
+0.0
\ No newline at end of file
diff --git a/config/grid_density.txt b/config/grid_density.txt
new file mode 100644
index 0000000..9f8e9b6
--- /dev/null
+++ b/config/grid_density.txt
@@ -0,0 +1 @@
+1.0
\ No newline at end of file
diff --git a/config/grid_top.txt b/config/grid_top.txt
new file mode 100644
index 0000000..e440e5c
--- /dev/null
+++ b/config/grid_top.txt
@@ -0,0 +1 @@
+3
\ No newline at end of file
diff --git a/lib/json.lua b/lib/json.lua
new file mode 100644
index 0000000..711ef78
--- /dev/null
+++ b/lib/json.lua
@@ -0,0 +1,388 @@
+--
+-- json.lua
+--
+-- Copyright (c) 2020 rxi
+--
+-- Permission is hereby granted, free of charge, to any person obtaining a copy of
+-- this software and associated documentation files (the "Software"), to deal in
+-- the Software without restriction, including without limitation the rights to
+-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+-- of the Software, and to permit persons to whom the Software is furnished to do
+-- so, subject to the following conditions:
+--
+-- The above copyright notice and this permission notice shall be included in all
+-- copies or substantial portions of the Software.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+-- SOFTWARE.
+--
+
+local json = { _version = "0.1.2" }
+
+-------------------------------------------------------------------------------
+-- Encode
+-------------------------------------------------------------------------------
+
+local encode
+
+local escape_char_map = {
+  [ "\\" ] = "\\",
+  [ "\"" ] = "\"",
+  [ "\b" ] = "b",
+  [ "\f" ] = "f",
+  [ "\n" ] = "n",
+  [ "\r" ] = "r",
+  [ "\t" ] = "t",
+}
+
+local escape_char_map_inv = { [ "/" ] = "/" }
+for k, v in pairs(escape_char_map) do
+  escape_char_map_inv[v] = k
+end
+
+
+local function escape_char(c)
+  return "\\" .. (escape_char_map[c] or string.format("u%04x", c:byte()))
+end
+
+
+local function encode_nil(val)
+  return "null"
+end
+
+
+local function encode_table(val, stack)
+  local res = {}
+  stack = stack or {}
+
+  -- Circular reference?
+  if stack[val] then error("circular reference") end
+
+  stack[val] = true
+
+  if rawget(val, 1) ~= nil or next(val) == nil then
+    -- Treat as array -- check keys are valid and it is not sparse
+    local n = 0
+    for k in pairs(val) do
+      if type(k) ~= "number" then
+        error("invalid table: mixed or invalid key types")
+      end
+      n = n + 1
+    end
+    if n ~= #val then
+      error("invalid table: sparse array")
+    end
+    -- Encode
+    for i, v in ipairs(val) do
+      table.insert(res, encode(v, stack))
+    end
+    stack[val] = nil
+    return "[" .. table.concat(res, ",") .. "]"
+
+  else
+    -- Treat as an object
+    for k, v in pairs(val) do
+      if type(k) ~= "string" then
+        error("invalid table: mixed or invalid key types")
+      end
+      table.insert(res, encode(k, stack) .. ":" .. encode(v, stack))
+    end
+    stack[val] = nil
+    return "{" .. table.concat(res, ",") .. "}"
+  end
+end
+
+
+local function encode_string(val)
+  return '"' .. val:gsub('[%z\1-\31\\"]', escape_char) .. '"'
+end
+
+
+local function encode_number(val)
+  -- Check for NaN, -inf and inf
+  if val ~= val or val <= -math.huge or val >= math.huge then
+    error("unexpected number value '" .. tostring(val) .. "'")
+  end
+  return string.format("%.14g", val)
+end
+
+
+local type_func_map = {
+  [ "nil"     ] = encode_nil,
+  [ "table"   ] = encode_table,
+  [ "string"  ] = encode_string,
+  [ "number"  ] = encode_number,
+  [ "boolean" ] = tostring,
+}
+
+
+encode = function(val, stack)
+  local t = type(val)
+  local f = type_func_map[t]
+  if f then
+    return f(val, stack)
+  end
+  error("unexpected type '" .. t .. "'")
+end
+
+
+function json.encode(val)
+  return ( encode(val) )
+end
+
+
+-------------------------------------------------------------------------------
+-- Decode
+-------------------------------------------------------------------------------
+
+local parse
+
+local function create_set(...)
+  local res = {}
+  for i = 1, select("#", ...) do
+    res[ select(i, ...) ] = true
+  end
+  return res
+end
+
+local space_chars   = create_set(" ", "\t", "\r", "\n")
+local delim_chars   = create_set(" ", "\t", "\r", "\n", "]", "}", ",")
+local escape_chars  = create_set("\\", "/", '"', "b", "f", "n", "r", "t", "u")
+local literals      = create_set("true", "false", "null")
+
+local literal_map = {
+  [ "true"  ] = true,
+  [ "false" ] = false,
+  [ "null"  ] = nil,
+}
+
+
+local function next_char(str, idx, set, negate)
+  for i = idx, #str do
+    if set[str:sub(i, i)] ~= negate then
+      return i
+    end
+  end
+  return #str + 1
+end
+
+
+local function decode_error(str, idx, msg)
+  local line_count = 1
+  local col_count = 1
+  for i = 1, idx - 1 do
+    col_count = col_count + 1
+    if str:sub(i, i) == "\n" then
+      line_count = line_count + 1
+      col_count = 1
+    end
+  end
+  error( string.format("%s at line %d col %d", msg, line_count, col_count) )
+end
+
+
+local function codepoint_to_utf8(n)
+  -- http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=iws-appendixa
+  local f = math.floor
+  if n <= 0x7f then
+    return string.char(n)
+  elseif n <= 0x7ff then
+    return string.char(f(n / 64) + 192, n % 64 + 128)
+  elseif n <= 0xffff then
+    return string.char(f(n / 4096) + 224, f(n % 4096 / 64) + 128, n % 64 + 128)
+  elseif n <= 0x10ffff then
+    return string.char(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
+                       f(n % 4096 / 64) + 128, n % 64 + 128)
+  end
+  error( string.format("invalid unicode codepoint '%x'", n) )
+end
+
+
+local function parse_unicode_escape(s)
+  local n1 = tonumber( s:sub(1, 4),  16 )
+  local n2 = tonumber( s:sub(7, 10), 16 )
+   -- Surrogate pair?
+  if n2 then
+    return codepoint_to_utf8((n1 - 0xd800) * 0x400 + (n2 - 0xdc00) + 0x10000)
+  else
+    return codepoint_to_utf8(n1)
+  end
+end
+
+
+local function parse_string(str, i)
+  local res = ""
+  local j = i + 1
+  local k = j
+
+  while j <= #str do
+    local x = str:byte(j)
+
+    if x < 32 then
+      decode_error(str, j, "control character in string")
+
+    elseif x == 92 then -- `\`: Escape
+      res = res .. str:sub(k, j - 1)
+      j = j + 1
+      local c = str:sub(j, j)
+      if c == "u" then
+        local hex = str:match("^[dD][89aAbB]%x%x\\u%x%x%x%x", j + 1)
+                 or str:match("^%x%x%x%x", j + 1)
+                 or decode_error(str, j - 1, "invalid unicode escape in string")
+        res = res .. parse_unicode_escape(hex)
+        j = j + #hex
+      else
+        if not escape_chars[c] then
+          decode_error(str, j - 1, "invalid escape char '" .. c .. "' in string")
+        end
+        res = res .. escape_char_map_inv[c]
+      end
+      k = j + 1
+
+    elseif x == 34 then -- `"`: End of string
+      res = res .. str:sub(k, j - 1)
+      return res, j + 1
+    end
+
+    j = j + 1
+  end
+
+  decode_error(str, i, "expected closing quote for string")
+end
+
+
+local function parse_number(str, i)
+  local x = next_char(str, i, delim_chars)
+  local s = str:sub(i, x - 1)
+  local n = tonumber(s)
+  if not n then
+    decode_error(str, i, "invalid number '" .. s .. "'")
+  end
+  return n, x
+end
+
+
+local function parse_literal(str, i)
+  local x = next_char(str, i, delim_chars)
+  local word = str:sub(i, x - 1)
+  if not literals[word] then
+    decode_error(str, i, "invalid literal '" .. word .. "'")
+  end
+  return literal_map[word], x
+end
+
+
+local function parse_array(str, i)
+  local res = {}
+  local n = 1
+  i = i + 1
+  while 1 do
+    local x
+    i = next_char(str, i, space_chars, true)
+    -- Empty / end of array?
+    if str:sub(i, i) == "]" then
+      i = i + 1
+      break
+    end
+    -- Read token
+    x, i = parse(str, i)
+    res[n] = x
+    n = n + 1
+    -- Next token
+    i = next_char(str, i, space_chars, true)
+    local chr = str:sub(i, i)
+    i = i + 1
+    if chr == "]" then break end
+    if chr ~= "," then decode_error(str, i, "expected ']' or ','") end
+  end
+  return res, i
+end
+
+
+local function parse_object(str, i)
+  local res = {}
+  i = i + 1
+  while 1 do
+    local key, val
+    i = next_char(str, i, space_chars, true)
+    -- Empty / end of object?
+    if str:sub(i, i) == "}" then
+      i = i + 1
+      break
+    end
+    -- Read key
+    if str:sub(i, i) ~= '"' then
+      decode_error(str, i, "expected string for key")
+    end
+    key, i = parse(str, i)
+    -- Read ':' delimiter
+    i = next_char(str, i, space_chars, true)
+    if str:sub(i, i) ~= ":" then
+      decode_error(str, i, "expected ':' after key")
+    end
+    i = next_char(str, i + 1, space_chars, true)
+    -- Read value
+    val, i = parse(str, i)
+    -- Set
+    res[key] = val
+    -- Next token
+    i = next_char(str, i, space_chars, true)
+    local chr = str:sub(i, i)
+    i = i + 1
+    if chr == "}" then break end
+    if chr ~= "," then decode_error(str, i, "expected '}' or ','") end
+  end
+  return res, i
+end
+
+
+local char_func_map = {
+  [ '"' ] = parse_string,
+  [ "0" ] = parse_number,
+  [ "1" ] = parse_number,
+  [ "2" ] = parse_number,
+  [ "3" ] = parse_number,
+  [ "4" ] = parse_number,
+  [ "5" ] = parse_number,
+  [ "6" ] = parse_number,
+  [ "7" ] = parse_number,
+  [ "8" ] = parse_number,
+  [ "9" ] = parse_number,
+  [ "-" ] = parse_number,
+  [ "t" ] = parse_literal,
+  [ "f" ] = parse_literal,
+  [ "n" ] = parse_literal,
+  [ "[" ] = parse_array,
+  [ "{" ] = parse_object,
+}
+
+
+parse = function(str, idx)
+  local chr = str:sub(idx, idx)
+  local f = char_func_map[chr]
+  if f then
+    return f(str, idx)
+  end
+  decode_error(str, idx, "unexpected character '" .. chr .. "'")
+end
+
+
+function json.decode(str)
+  if type(str) ~= "string" then
+    error("expected argument of type string, got " .. type(str))
+  end
+  local res, idx = parse(str, next_char(str, 1, space_chars, true))
+  idx = next_char(str, idx, space_chars, true)
+  if idx <= #str then
+    decode_error(str, idx, "trailing garbage")
+  end
+  return res
+end
+
+
+return json
diff --git a/main.lua b/main.lua
new file mode 100644
index 0000000..07d41f5
--- /dev/null
+++ b/main.lua
@@ -0,0 +1,321 @@
+-- Bootstrap
+appName = "lovr-playspace"
+mainScriptPath = (debug.getinfo(1, "S").source:sub(2):match("(.*[/\\])") or "./"):sub(1,-2)
+package.path = mainScriptPath.. "/lib/?.lua;" ..mainScriptPath.. "/lib/?/_main.lua;" ..package.path
+
+-- App
+hands = {"hand/right","hand/left"}
+limbs = {
+	"head",
+	"hand/left",
+	"hand/right",
+	"hand/left/point",
+	"hand/right/point",
+	"elbow/left",
+	"elbow/right",
+	"shoulder/left",
+	"shoulder/right",
+	"chest",
+	"waist",
+	"knee/left",
+	"knee/right",
+	"foot/left",
+	"foot/right"
+}
+
+configDirs = {}
+json = require("json")
+
+function platformConfig()
+	if os.getenv("HOME") ~= nil then
+		return os.getenv("HOME") .. "/.config"
+	end
+	
+	return os.getenv("APPDATA")
+end
+
+function fileExists(fileName)
+	local file = io.open(fileName,"rb")
+	if file == nil then return false end
+	file:close()
+	return true
+end
+
+function getConfigFile(fileName)
+	for _,path in ipairs(configDirs) do
+		if fileExists(path .. "/" .. fileName) then
+			return path .. "/" .. fileName
+		end
+	end
+end
+
+function userConfig(fileName)
+	return configDirs[1] .. "/" ..fileName
+end
+
+function fileWrite(fileName,content)
+	local file = io.open(fileName,"wb")
+	file:write(content)
+	file:close()
+end
+
+function readFile(fileName)
+	local file = io.open(fileName,"rb")
+	content = file:read("*all")
+	file:close()
+	return content
+end
+
+function getDistanceBetweenPoints3D(x1,y1,z1,x2,y2,z2)
+	return (((x2-x1)*(x2-x1)) + ((y2-y1)*(y2-y1)) + ((z2-z1)*(z2-z1))) / 2
+end
+
+-- This could be optimized by using a proper algorithm or determining which point of the line is closer to x,y,z first
+function getLineDistance(x,y,z,point1,point2)
+	local lx1 = point1[1]
+	local ly1 = 0
+	local lz1 = point1[2]
+	local lx2 = point2[1]
+	local ly2 = 0
+	local lz2 = point2[2]
+	
+	local d = getDistanceBetweenPoints3D(lx1,ly1,lz1,lx2,ly2,lz2)
+	local dx = (lx2 - lx1) / d
+	local dy = (ly2 - ly1) / d
+	local dz = (lz2 - lz1) / d
+	local cx1 = lx1
+	local cy1 = ly1
+	local cz1 = lz1
+	local lowestDist = 9999
+	
+	while cx1 < lx1 do
+		local dist = getDistanceBetweenPoints3D(x,y,z,cx1,cy1,cz1)
+		if dist < lowestDist then
+			lowestDist = dist
+		else
+			return lowestDist
+		end
+		cx1 = cx1 + (dx * settings.check_density)
+		cy1 = cy1 + (dy * settings.check_density)
+		cz1 = cz1 + (dz * settings.check_density)
+	end
+	
+	return lowestDist
+end
+
+function getButton(method,button,devices)
+	for _,device in ipairs(devices) do
+		if method(device,button) == true then return device end
+	end
+end
+
+function isTracked(device)
+	local x,y,z = lovr.headset.getPosition(device)
+	if x == 0.0 and y == 0.0 and z == 0.0 then return false end
+	return true
+end
+
+function drawSinglePointGrid(pass,point1,point2,cornerColor,miscColor)
+	local _,hy,_ = lovr.headset.getPosition("head")	
+	local lx1 = point1[1]
+	local ly1 = hy
+	local lz1 = point1[2]
+	local lx2 = point2[1]
+	local ly2 = hy
+	local lz2 = point2[2]
+	
+	local d = getDistanceBetweenPoints3D(lx1,ly1,lz1,lx2,ly2,lz2)
+	local dx = (lx2 - lx1) / d
+	local dy = (ly2 - ly1) / d
+	local dz = (lz2 - lz1) / d
+	
+	pass:setColor(unpack(miscColor))
+	local drawY = settings.grid_top
+	while drawY >= settings.grid_bottom do
+		pass:line({
+			lx1,drawY,lz1,
+			lx2,drawY,lz2
+		})
+		drawY = drawY - settings.grid_density
+	end
+	
+	pass:setColor(unpack(cornerColor))
+	pass:line({
+		lx1,settings.grid_bottom,lz1,
+		lx1,settings.grid_top,lz1
+	})
+	
+	pass:line({
+		lx1,settings.grid_bottom,lz1,
+		lx2,settings.grid_bottom,lz2
+	})
+	
+	pass:line({
+		lx1,settings.grid_top,lz1,
+		lx2,settings.grid_top,lz2
+	})
+end
+
+function drawPointGrid(pass,points,cornerColor,miscColor)
+	local index = 2
+	local length = #points
+	if length < 1 then return end
+	while index <= length do
+		drawSinglePointGrid(pass,points[index - 1],points[index],cornerColor,miscColor)
+		index = index + 1
+	end
+	drawSinglePointGrid(pass,points[length],points[1],cornerColor,miscColor)
+end
+
+function lovr.load()
+	lovr.graphics.setBackgroundColor(0.0, 0.0, 0.0, 0.0)
+	--table.insert(configDirs,platformConfig() .. "/" .. appName)
+	table.insert(configDirs,mainScriptPath .. "/config")
+	
+	settings = {}
+	settings.action_button = readFile(getConfigFile("action_button.txt"))
+	settings.check_density = tonumber(readFile(getConfigFile("check_density.txt")))
+	settings.fade_start = tonumber(readFile(getConfigFile("fade_start.txt")))
+	settings.fade_stop = tonumber(readFile(getConfigFile("fade_stop.txt")))
+	settings.grid_density = tonumber(readFile(getConfigFile("grid_density.txt")))
+	settings.grid_bottom = tonumber(readFile(getConfigFile("grid_bottom.txt")))
+	settings.grid_top = tonumber(readFile(getConfigFile("grid_top.txt")))
+	settings.color_close_corners = json.decode(readFile(getConfigFile("color_close_corners.json")))
+	settings.color_close_grid = json.decode(readFile(getConfigFile("color_close_grid.json")))
+	settings.color_far_corners = json.decode(readFile(getConfigFile("color_far_corners.json")))
+	settings.color_far_grid = json.decode(readFile(getConfigFile("color_far_grid.json")))
+	settings.points = {}
+	
+	--[[if not lovr.filesystem.isDirectory(configDirs[1]) then
+		fileWrite(userConfig("action_button.txt"),readFile(getConfigFile("action_button.txt")))
+		fileWrite(userConfig("check_density.txt"),readFile(getConfigFile("check_density.txt")))
+		fileWrite(userConfig("fade_start.txt"),readFile(getConfigFile("fade_start.txt")))
+		fileWrite(userConfig("fade_stop.txt"),readFile(getConfigFile("fade_stop.txt")))
+		fileWrite(userConfig("grid_density.txt"),readFile(getConfigFile("grid_density.txt")))
+		fileWrite(userConfig("grid_bottom.txt"),readFile(getConfigFile("grid_bottom.txt")))
+		fileWrite(userConfig("grid_top.txt"),readFile(getConfigFile("grid_top.txt")))
+		fileWrite(userConfig("color_close_corners.json"),readFile(getConfigFile("color_close_corners.json")))
+		fileWrite(userConfig("color_close_grid.json"),readFile(getConfigFile("color_close_grid.json")))
+		fileWrite(userConfig("color_far_corners.json"),readFile(getConfigFile("color_far_corners.json")))
+		fileWrite(userConfig("color_far_grid.json"),readFile(getConfigFile("color_far_grid.json")))
+		initConfigure()
+		return
+	end]]--
+	
+	if getConfigFile("points.json") == nil then
+		initConfigure()
+		return
+	end
+	
+	for _,hand in ipairs(hands) do
+		if lovr.headset.isDown(hand,settings.action_button) then
+			initConfigure()
+			return
+		end
+	end
+	
+	settings.points = json.decode(readFile(getConfigFile("points.json")))
+	mode = modeDraw
+end
+
+function initConfigure()
+	saveProg = 1.0
+	
+	lovr.update = function(dt)
+		deltaTime = dt
+	end
+	
+	mode = modeConfigure
+end
+
+function deinitConfigure()
+	saveProg = nil
+	lovr.update = nil
+	deltaTime = nil
+	mode = modeDraw
+end
+
+function modeConfigure(pass)
+	local _,hy,_ = lovr.headset.getPosition("head")	
+	
+	for _,hand in ipairs(hands) do
+		if isTracked(hand .. "/point") then
+			local x,y,z = lovr.headset.getPosition(hand .. "/point")
+			pass:setColor(1,0,0,0.5 * saveProg)
+			pass:sphere(x,y,z,0.1)
+			pass:setColor(1,1,1,saveProg)
+			pass:text(
+				"- Press '" ..settings.action_button.. "' to add a point -\n" ..
+				"- Hold '" ..settings.action_button.. "' to save -\n\n" ..
+				string.format("%.2f",x) .. "," .. string.format("%.2f",y) .. "," .. string.format("%.2f",z)
+			,x,y - 0.3,z,0.066)
+		end
+	end
+	
+	local inputDev = getButton(lovr.headset.wasReleased,settings.action_button,hands)
+	if inputDev ~= nil and isTracked(inputDev) then
+		local hx,_,hz = lovr.headset.getPosition(inputDev)
+		table.insert(settings.points,{hx,hz})
+	end
+	
+	inputDev = getButton(lovr.headset.isDown,settings.action_button,hands)
+	if inputDev ~= nil then
+		saveProg = saveProg - (deltaTime / 3)
+		if saveProg <= 0 then
+			fileWrite(userConfig("points.json"),json.encode(settings.points))
+			deinitConfigure()
+			modeDraw(pass)
+			return
+		end
+	else
+		saveProg = 1.0
+	end
+	
+	pass:setColor(1,0,0,0.5)
+	for _,point in ipairs(settings.points) do
+		pass:sphere(point[1],1.5,point[2],0.1)
+	end
+	
+	modeDraw(pass)
+end
+
+function modeDraw(pass)
+	local x,y,z = lovr.headset.getPosition("head")
+	local lowestDist = 9999	
+	local index = 2
+	local length = #settings.points
+	if length < 1 then return end
+	while index <= length do
+		local dist = getLineDistance(x,y,z,settings.points[index - 1],settings.points[index])
+		if dist < lowestDist then lowestDist = dist end
+		index = index + 1
+	end
+	
+	lowestDist = (lowestDist - settings.fade_stop) / (settings.fade_start - settings.fade_stop)
+	if lowestDist < 0 then lowestDist = 0 end
+	if lowestDist > 1 then lowestDist = 1 end
+	
+	local cdr=settings.color_close_corners[1] - settings.color_far_corners[1]
+	cdr = settings.color_far_corners[1] + (cdr * lowestDist)
+	local cdg=settings.color_close_corners[2] - settings.color_far_corners[2]
+	cdg = settings.color_far_corners[2] + (cdg * lowestDist)
+	local cdb=settings.color_close_corners[3] - settings.color_far_corners[3]
+	cdb = settings.color_far_corners[3] + (cdb * lowestDist)
+	local cda=settings.color_close_corners[4] - settings.color_far_corners[4]
+	cda = settings.color_far_corners[4] + (cda * lowestDist)
+	
+	local gdr=settings.color_close_grid[1] - settings.color_far_grid[1]
+	gdr = settings.color_far_grid[1] + (gdr * lowestDist)
+	local gdg=settings.color_close_grid[2] - settings.color_far_grid[2]
+	gdg = settings.color_far_grid[2] + (gdg * lowestDist)
+	local gdb=settings.color_close_grid[3] - settings.color_far_grid[3]
+	gdb = settings.color_far_grid[3] + (gdb * lowestDist)
+	local gda=settings.color_close_grid[4] - settings.color_far_grid[4]
+	gda = settings.color_far_grid[4] + (gda * lowestDist)
+	
+	drawPointGrid(pass,settings.points,{cdr,cdg,cdb,cda},{gdr,gdg,gdb,gda})
+end
+
+function lovr.draw(pass)
+	mode(pass)
+end
\ No newline at end of file