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b3d writing: Round Lua doubles to floats

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rather than erroring if float (precision) bounds are exceeded
This commit is contained in:
Lars Mueller 2022-07-02 17:38:53 +02:00
parent 898db2c278
commit aa327126bf
1 changed files with 3 additions and 1 deletions
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4
b3d.lua
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@ -6,6 +6,8 @@ local read_int, read_single = modlib.binary.read_int, modlib.binary.read_single
local write_int, write_single = modlib.binary.write_int, modlib.binary.write_single local write_int, write_single = modlib.binary.write_int, modlib.binary.write_single
local fround = modlib.math.fround
-- Set environment -- Set environment
local _ENV = {} local _ENV = {}
setfenv(1, _ENV) setfenv(1, _ENV)
@ -346,7 +348,7 @@ local function write_rope(self)
end end
local function float(val) local function float(val)
write_single(byte, val) write_single(byte, fround(val))
end end
local function float_array(arr, len) local function float_array(arr, len)