LLTranspMap Class Reference

#include <llvosky.h>

Collaboration diagram for LLTranspMap:

[legend]List of all members.

Public Member Functions
	LLTranspMap ()
	~LLTranspMap ()
void	init (const F32 elev, const F32 step, const F32 h, const LLHaze *const haze)
F32	calcHeight (const LLVector3 &pos) const
BOOL	hasHaze () const
LLColor3	calcSigExt (const F32 h) const
void	calcAirTransp (const F32 cos_angle, LLColor3 &result) const
LLColor3	calcAirTranspDir (const F32 elevation, const LLVector3 &dir) const
LLColor3	getHorizonAirTransp () const
F32	hitsAtmEdge (const LLVector3 &orig, const LLVector3 &dir) const
Protected Attributes
F32	mAtmHeight
F32	mElevation
F32	mMaxAngle
F32	mCosMaxAngle
F32	mStep
F32	mStepInv
S32	mMapSize
const LLHaze *	mHaze
LLColor3 *	mT

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Detailed Description

Definition at line 437 of file llvosky.h.

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Constructor & Destructor Documentation

LLTranspMap::LLTranspMap

(

)

[inline]

Definition at line 440 of file llvosky.h.

LLTranspMap::~LLTranspMap

(

)

[inline]

Definition at line 441 of file llvosky.h.

References mT, and NULL.

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Member Function Documentation

void LLTranspMap::calcAirTransp	(	const F32	cos_angle,
		LLColor3 &	result
	)			const [inline]

Definition at line 775 of file llvosky.h.

References f, llfloor(), mCosMaxAngle, mMapSize, mStepInv, mT, LLColor3::mV, S32, LLColor3::setVec(), VX, VY, and VZ.

Referenced by LLTranspMapSet::calcTransp().

LLColor3 LLTranspMap::calcAirTranspDir	(	const F32	elevation,
		const LLVector3 &	dir
	)			const

Definition at line 274 of file llvosky.cpp.

References calcSigExt(), EARTH_RADIUS, LLColor3::exp(), F_PI, FIRST_STEP, gFastLn, hitsAtmEdge(), INV_FIRST_STEP, INV_NO_STEPS, LLVector3::magVec(), NO_STEPS, LLFastLn::pow(), s, and S32.

Referenced by init().

F32 LLTranspMap::calcHeight

(

const LLVector3 &

pos

)

const [inline]

Definition at line 449 of file llvosky.h.

References EARTH_RADIUS, and LLVector3::magVec().

LLColor3 LLTranspMap::calcSigExt

(

const F32

h

)

const [inline]

Definition at line 459 of file llvosky.h.

References LLHaze::calcAirSca(), LLHaze::calcSigExt(), hasHaze(), and mHaze.

Referenced by calcAirTranspDir().

LLColor3 LLTranspMap::getHorizonAirTransp

(

)

const [inline]

Definition at line 466 of file llvosky.h.

References mMapSize, and mT.

BOOL LLTranspMap::hasHaze

(

)

const [inline]

Definition at line 454 of file llvosky.h.

References mHaze, and NULL.

Referenced by calcSigExt().

F32 LLTranspMap::hitsAtmEdge	(	const LLVector3 &	orig,
		const LLVector3 &	dir
	)			const

Definition at line 326 of file llvosky.cpp.

References EARTH_RADIUS, and mAtmHeight.

Referenced by calcAirTranspDir().

void LLTranspMap::init	(	const F32	elev,
		const F32	step,
		const F32	h,
		const LLHaze *const	haze
	)

Definition at line 251 of file llvosky.cpp.

References calcAirTranspDir(), EARTH_RADIUS, i, mAtmHeight, mCosMaxAngle, mElevation, mHaze, mMapSize, mStep, mStepInv, mT, and S32.

Referenced by LLTranspMapSet::init().

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Member Data Documentation

F32 LLTranspMap::mAtmHeight [protected]

Definition at line 470 of file llvosky.h.

Referenced by hitsAtmEdge(), and init().

F32 LLTranspMap::mCosMaxAngle [protected]

Definition at line 473 of file llvosky.h.

Referenced by calcAirTransp(), and init().

F32 LLTranspMap::mElevation [protected]

Definition at line 471 of file llvosky.h.

Referenced by init().

const LLHaze* LLTranspMap::mHaze [protected]

Definition at line 477 of file llvosky.h.

Referenced by calcSigExt(), hasHaze(), and init().

S32 LLTranspMap::mMapSize [protected]

Definition at line 476 of file llvosky.h.

Referenced by calcAirTransp(), getHorizonAirTransp(), and init().

F32 LLTranspMap::mMaxAngle [protected]

Definition at line 472 of file llvosky.h.

F32 LLTranspMap::mStep [protected]

Definition at line 474 of file llvosky.h.

Referenced by init().

F32 LLTranspMap::mStepInv [protected]

Definition at line 475 of file llvosky.h.

Referenced by calcAirTransp(), and init().

LLColor3* LLTranspMap::mT [protected]

Definition at line 478 of file llvosky.h.

Referenced by calcAirTransp(), getHorizonAirTransp(), init(), and ~LLTranspMap().

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The documentation for this class was generated from the following files:

• llvosky.h
• llvosky.cpp

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