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[Lua] Fix usage example of util.transform in documentation

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This commit is contained in:
Petr Mikheev 2023-06-28 00:14:36 +02:00
parent 462d1c5278
commit fa4cce7132
1 changed files with 2 additions and 2 deletions
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files/lua_api/openmw/util.lua
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@ -588,12 +588,12 @@
-- @usage
-- local util = require('openmw.util')
-- local trans = util.transform
-- local fromActorSpace = trans.move(actor.position) * trans.rotateZ(actor.rotation.z)
-- local fromActorSpace = trans.move(actor.position) * trans.rotateZ(actor.rotation:getYaw())
--
-- -- rotation is applied first, movement is second
-- local posBehindActor = fromActorSpace * util.vector3(0, -100, 0)
--
-- -- equivalent to trans.rotateZ(-actor.rotation.z) * trans.move(-actor.position)
-- -- equivalent to trans.rotateZ(-actor.rotation:getYaw()) * trans.move(-actor.position)
-- local toActorSpace = fromActorSpace:inverse()
-- local relativeTargetPos = toActorSpace * target.position
-- local deltaAngle = math.atan2(relativeTargetPos.y, relativeTargetPos.x)