Cecer1 at 19:25, 13 November 2009

2009-11-13T19:25:57Z

← Older revision		Revision as of 19:25, 13 November 2009
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	==Example==		==Example==
	<section name="~~Server~~" class="~~server~~" show="true">		<section name="Client" class="client" show="true">
	This example makes a command that will make the player's current vehicle "fall" towards 0,0,50 with 5 times the global gravity.		This example makes a command that will make the player's current vehicle "fall" towards 0,0,50 with 5 times the global gravity.
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">

Cecer1 at 19:11, 13 November 2009

2009-11-13T19:11:40Z

← Older revision		Revision as of 19:11, 13 November 2009
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	{{Useful Function}}		{{Useful Function}}
	__NOTOC__		__NOTOC__
	This clientside function sets a vehicle's gravity in the direction of a 3 dimensional coordinate with the strength specified..		This clientside function sets a vehicle's gravity in the direction of a 3 dimensional coordinate with the strength specified.

	==Syntax==		==Syntax==

Cecer1: Created page with '{{Useful Function}} NOTOC This clientside function sets a vehicle's gravity in the direction of a 3 dimensional coordinate with the strength specified.. ==Syntax== [lu…'

2009-11-13T19:07:37Z

Created page with '{{Useful Function}} __NOTOC__ This clientside function sets a vehicle's gravity in the direction of a 3 dimensional coordinate with the strength specified.. ==Syntax== <syntaxhighlight lang="lua">[lu…'

New page

{{Useful Function}}
__NOTOC__
This clientside function sets a vehicle's gravity in the direction of a 3 dimensional coordinate with the strength specified..

==Syntax==
<syntaxhighlight lang="lua">bool setVehicleGravityPoint( vehicle targetVehicle, float pointX, float pointY, float pointZ, float strength )</syntaxhighlight>

===Required Arguments===
* '''targetVehicle''': The vehicle you want to set the gravity of.
* '''pointX''': The X position of the gravity point.
* '''pointY''': The Y position of the gravity point.
* '''pointZ''': The Z position of the gravity point.
* '''strength''': The strength of the gravity as a multiple of the global gravity.

===Returns===
Returns ''true'' if the function was successful, ''false'' otherwise.

==Code==
<section name="Client" class="client" show="true">
<syntaxhighlight lang="lua">
function setVehicleGravityPoint( targetVehicle, pointX, pointY, pointZ, strength )
if isElement( targetVehicle ) and getElementType( targetVehicle ) == "vehicle" then
local vehicleX,vehicleY,vehicleZ = getElementPosition( targetVehicle )
local vectorX = vehicleX-pointX
local vectorY = vehicleY-pointY
local vectorZ = vehicleZ-pointZ
local length = ( vectorX^2 + vectorY^2 + vectorZ^2 )^0.5

local propX = vectorX^2 / length^2
local propY = vectorY^2 / length^2
local propZ = vectorZ^2 / length^2

local finalX = ( strength^2 * propX )^0.5
local finalY = ( strength^2 * propY )^0.5
local finalZ = ( strength^2 * propZ )^0.5

if vectorX > 0 then finalX = finalX * -1 end
if vectorY > 0 then finalY = finalY * -1 end
if vectorZ > 0 then finalZ = finalZ * -1 end

return setVehicleGravity( targetVehicle, finalX, finalY, finalZ )
end
return false
end
</syntaxhighlight>
</section>

==Example==
<section name="Server" class="server" show="true">
This example makes a command that will make the player's current vehicle "fall" towards 0,0,50 with 5 times the global gravity.
<syntaxhighlight lang="lua">
function toFarm()
setVehicleGravityPoint(getPedOccupiedVehicle(getLocalPlayer()), 0, 0, 50, 5) -- Make the vehicle "fall"
end
addCommandHandler("tofarm", toFarm, false) -- Create the tofarm command
</syntaxhighlight>
</section>

Author: Cecer1

==See Also==
{{Useful_Functions}}

SetVehicleGravityPoint - Revision history

Cecer1 at 19:25, 13 November 2009

Cecer1 at 19:11, 13 November 2009

Cecer1: Created page with '{{Useful Function}} __NOTOC__ This clientside function sets a vehicle's gravity in the direction of a 3 dimensional coordinate with the strength specified.. ==Syntax== [lu…'

Cecer1: Created page with '{{Useful Function}} NOTOC This clientside function sets a vehicle's gravity in the direction of a 3 dimensional coordinate with the strength specified.. ==Syntax== [lu…'