IsElementInPhotograph - Revision history

IManGaaX at 11:27, 29 October 2023

2023-10-29T11:27:30Z

← Older revision		Revision as of 11:27, 29 October 2023
Line 30:		Line 30:
	local myPed = createPed(0, px + 1, py + 1, pz)		local myPed = createPed(0, px + 1, py + 1, pz)
	addEventHandler("onClientRender", root, function()		addEventHandler("onClientRender", root, function()
	dxDrawText(isElementInPhotograph(myPed) and "inPhotograph" or "notInPhotograph", 0, 0, 0, 0)		dxDrawText(isElementInPhotograph(myPed) and "inPhotograph" or "notInPhotograph", 0, 0, 0, 0)
	end)		end)
	</syntaxhighlight>		</syntaxhighlight>

IManGaaX at 11:27, 29 October 2023

2023-10-29T11:27:12Z

← Older revision		Revision as of 11:27, 29 October 2023
Line 10:		Line 10:
	==Code==		==Code==
	<section name="Client" class="client" show="true">		<section name="Client" class="client" show="true">
	<syntaxhighlight lang="lua">function isElementInPhotograph(~~ele~~)		<syntaxhighlight lang="lua">function isElementInPhotograph(theElement)
	local nx, ny, nz = getPedWeaponMuzzlePosition(localPlayer)		local nx, ny, nz = getPedWeaponMuzzlePosition(localPlayer)
	if (theElement ~= localPlayer) and (isElementOnScreen(theElement)) then -- Determine whether the element is even on the screen and not the client		if (theElement ~= localPlayer) and (isElementOnScreen(theElement)) then -- Determine whether the element is even on the screen and not the client

IManGaaX: add example and simple edits

2023-10-29T11:27:00Z

add example and simple edits

← Older revision		Revision as of 11:27, 29 October 2023
Line 1:		Line 1:
	{{Useful Function}} __NOTOC__ ~~{{Note\|This is client-side only!}}~~		{{Useful Function}} __NOTOC__
	This function can be used with any weapon, but is more accurate when executed when the player shoots the weapon and the weapon is a camera.		This function can be used with any weapon, but is more accurate when executed when the player shoots the weapon and the weapon is a camera.

Line 9:		Line 9:

	==Code==		==Code==
	<section name="~~Clientside script~~" class="client" show="true">		<section name="Client" class="client" show="true">
	<syntaxhighlight lang="lua">function isElementInPhotograph(ele)		<syntaxhighlight lang="lua">function isElementInPhotograph(ele)
	local nx, ny, nz = getPedWeaponMuzzlePosition(localPlayer)		local nx, ny, nz = getPedWeaponMuzzlePosition(localPlayer)
	if (~~ele~~ ~= localPlayer) and (isElementOnScreen(~~ele~~)) then -- Determine whether the element is even on the screen and not the client		if (theElement ~= localPlayer) and (isElementOnScreen(theElement)) then -- Determine whether the element is even on the screen and not the client
	local px, py, pz = getElementPosition(~~ele~~)		local px, py, pz = getElementPosition(theElement)
	local _, _, _, _, ~~hit~~ = processLineOfSight(nx, ny, nz, px, py, pz) -- Check if there is a collision between the "camera viewpoint" and the element		local _, _, _, _, hitElement = processLineOfSight(nx, ny, nz, px, py, pz) -- Check if there is a collision between the "camera viewpoint" and the element
	if (~~hit~~ == ~~ele~~) then -- If it collides with the element return true		if (hitElement == theElement) then -- If it collides with the element return true
	return true		return true
	end		end
	end		end
			return false
	return false		end
	end</syntaxhighlight>		</syntaxhighlight>
	</section>		</section>

	==Example==		==Example==
			<section name="Client" class="client" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	~~-- todo~~		local px, py, pz = getElementPosition(localPlayer)
			local myPed = createPed(0, px + 1, py + 1, pz)
			addEventHandler("onClientRender", root, function()
			dxDrawText(isElementInPhotograph(myPed) and "inPhotograph" or "notInPhotograph", 0, 0, 0, 0)
			end)
	</syntaxhighlight>		</syntaxhighlight>
			</section>

			'''Adding Example by:''' [[User:IManGaaX\|Youssef Maged (iManGaaX)]]

	==See Also==		==See Also==
	{{Useful_Functions}}		{{Useful_Functions}}

Dutchman101: Redundant comment, there's no example

2020-12-12T22:27:55Z

Redundant comment, there's no example

← Older revision		Revision as of 22:27, 12 December 2020
Line 28:		Line 28:
	-- todo		-- todo
	</syntaxhighlight>		</syntaxhighlight>


	~~Credits: qaisjp's getPlayersInPhotograph() function stripped down by DRLINE~~

	==See Also==		==See Also==
	{{Useful_Functions}}		{{Useful_Functions}}

Qaisjp: space

2020-05-13T00:50:16Z

space

← Older revision		Revision as of 00:50, 13 May 2020
Line 1:		Line 1:
	{{Useful Function}}__NOTOC__		{{Useful Function}} __NOTOC__ {{Note\|This is client-side only!}}
	{{Note\|This is client-side only!}}
	This function can be used with any weapon, but is more accurate when executed when the player shoots the weapon and the weapon is a camera.		This function can be used with any weapon, but is more accurate when executed when the player shoots the weapon and the weapon is a camera.

Qaisjp: tweak notes

2020-05-13T00:50:09Z

tweak notes

← Older revision		Revision as of 00:50, 13 May 2020
Line 1:		Line 1:
	{{Useful Function}}		{{Useful Function}}__NOTOC__
	~~__NOTOC__~~		{{Note\|This is client-side only!}}
	This function can be used with any weapon, but is more accurate when executed when the player shoots the weapon and the weapon is a camera~~.<br>~~		This function can be used with any weapon, but is more accurate when executed when the player shoots the weapon and the weapon is a camera.
	* '''NOTE:''' This is made to be used clientside!.

	==Syntax==		==Syntax==

X86dev at 12:07, 24 June 2013

2013-06-24T12:07:35Z

← Older revision		Revision as of 12:07, 24 June 2013
Line 20:		Line 20:
	return true		return true
	end		end
	end		end

			return false
	end</syntaxhighlight>		end</syntaxhighlight>
	</section>		</section>

Drline: /* Required Arguments */

2012-10-30T04:42:43Z

Required Arguments

← Older revision		Revision as of 04:42, 30 October 2012
Line 8:		Line 8:

	===Required Arguments===		===Required Arguments===
	* ~~none~~		* '''theElement''': The element to be checked.

	==Code==		==Code==

Drline: page creation

2012-10-30T04:41:38Z

page creation

New page

{{Useful Function}}
__NOTOC__
This function can be used with any weapon, but is more accurate when executed when the player shoots the weapon and the weapon is a camera.<br>
* '''NOTE:''' This is made to be used clientside!.

==Syntax==
<syntaxhighlight lang="lua">bool isElementInPhotograph( element theElement )</syntaxhighlight>

===Required Arguments===
* none

==Code==
<section name="Clientside script" class="client" show="true">
<syntaxhighlight lang="lua">function isElementInPhotograph(ele)
local nx, ny, nz = getPedWeaponMuzzlePosition(localPlayer)
if (ele ~= localPlayer) and (isElementOnScreen(ele)) then -- Determine whether the element is even on the screen and not the client
local px, py, pz = getElementPosition(ele)
local _, _, _, _, hit = processLineOfSight(nx, ny, nz, px, py, pz) -- Check if there is a collision between the "camera viewpoint" and the element
if (hit == ele) then -- If it collides with the element return true
return true
end
end
end</syntaxhighlight>
</section>

==Example==
<syntaxhighlight lang="lua">
-- todo
</syntaxhighlight>

Credits: qaisjp's getPlayersInPhotograph() function stripped down by DRLINE

==See Also==
{{Useful_Functions}}