GetCameraRotation - Revision history

Pirulax at 21:05, 27 June 2018

2018-06-27T21:05:31Z

← Older revision		Revision as of 21:05, 27 June 2018
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	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	local ~~cam~~ = getCamera()--The camera is always the same element, so use this local variable to save cpu power.		local CAM = getCamera()--The camera is always the same element, so use this local variable to save cpu power.
	function getCameraRotation ()		function getCameraRotation ()
	return getElementRotation(~~cam~~) --rx, ry, rz		return getElementRotation(CAM) --rx, ry, rz
	end		end
	</syntaxhighlight>		</syntaxhighlight>

2018-02-09T17:22:38Z

← Older revision		Revision as of 17:22, 9 February 2018
Line 4:		Line 4:

	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
			local cam = getCamera()--The camera is always the same element, so use this local variable to save cpu power.
	function getCameraRotation ()		function getCameraRotation ()
	return getElementRotation(~~getCamera()~~) --rx, ry, rz		return getElementRotation(cam) --rx, ry, rz
	end		end
	</syntaxhighlight>		</syntaxhighlight>

2018-01-09T00:27:29Z

← Older revision		Revision as of 00:27, 9 January 2018
Line 4:		Line 4:

	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	~~local~~ function getCameraRotation ()		function getCameraRotation ()
	return getElementRotation(getCamera())		return getElementRotation(getCamera()) --rx, ry, rz
	end		end
	</syntaxhighlight>		</syntaxhighlight>

2018-01-09T00:27:11Z

← Older revision		Revision as of 00:27, 9 January 2018
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	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	local function getCameraRotation ()		local function getCameraRotation ()
	~~local px, py, pz, lx, ly, lz = getCameraMatrix()~~		return getElementRotation(getCamera())
	~~local rotz = 6.2831853071796 - math.atan2 ( ( lx - px ), ( ly - py ) ) % 6.2831853071796~~
	~~local rotx = math.atan2~~ ( ~~lz - pz, getDistanceBetweenPoints2D~~ ( ~~lx, ly, px, py )~~ )
	~~--Convert to degrees~~
	~~rotx = math.deg(rotx~~)
	~~rotz = -math.deg(rotz)~~
	~~return rotx, 180, rotz~~
	end		end
	</syntaxhighlight>		</syntaxhighlight>

2015-05-04T21:07:52Z

Fixed a typo

← Older revision		Revision as of 21:07, 4 May 2015
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	{{Client function}}		{{Client function}}
	{{Warning\|'''This function no longer exists'''. However, below ~~there~~ is a function that ~~archieves~~ a similar result.\|true}}		{{Warning\|'''This function no longer exists'''. However, below is a function that achieves a similar result.\|true}}

	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">

2014-06-25T14:19:17Z

Visual improvement

← Older revision		Revision as of 14:19, 25 June 2014
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	{{Client function}}		{{Client function}}
	{{~~Deprecated}}~~		{{Warning\|'''This function no longer exists'''. However, below there is a function that archieves a similar result.\|true}}
	'''This function no longer exists.''' ~~The following code snippet achieves~~ a similar result:
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	local function getCameraRotation ()		local function getCameraRotation ()

2010-07-13T09:24:44Z

2010-07-10T20:37:36Z

← Older revision		Revision as of 20:37, 10 July 2010
Line 2:		Line 2:
	{{Client function}}		{{Client function}}
	{{Deprecated}}		{{Deprecated}}
	This function ~~returns the local camera rotation~~.		'''This function no longer exists.''' The following code snippet achieves a similar result:
	~~==Syntax==~~
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	~~float~~, ~~float~~, ~~float getCameraRotation~~ ( )		local function getCameraRotation ()
			local px, py, pz, lx, ly, lz = getCameraMatrix()
			local rotz = 6.2831853071796 - math.atan2 ( ( lx - px ), ( ly - py ) ) % 6.2831853071796
			local rotx = math.atan2 ( lz - pz, getDistanceBetweenPoints2D ( lx, ly, px, py ) )
			--Convert to degrees
			rotx = math.deg(rotx)
			rotz = -math.deg(rotz)
			return rotx, 180, rotz
			end
	</syntaxhighlight>		</syntaxhighlight>

	~~===Returns===~~
	~~Returns three [[float]]s containing the X, Y and Z rotation values.~~

	~~==Example==~~
	~~This page lacks an example.~~
	~~<syntaxhighlight lang="lua">~~
	~~--add an example here~~
	~~</syntaxhighlight>~~
	==See Also==		==See Also==
	{{Camera functions}}		{{Camera functions}}
	[[Category:Needs_Example]]		[[Category:Needs_Example]]

2009-01-20T13:59:14Z

Flagged as deprecated.

← Older revision		Revision as of 13:59, 20 January 2009
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	{{Client function}}		{{Client function}}
			{{Deprecated}}
	This function returns the local camera rotation.		This function returns the local camera rotation.
	==Syntax==		==Syntax==

2008-03-19T04:11:34Z

Undo revision 16220 by 50pence (Talk)