LLHUDEffectLookAt Class Reference

#include <llhudeffectlookat.h>

Inheritance diagram for LLHUDEffectLookAt:

Collaboration diagram for LLHUDEffectLookAt:

List of all members.

Public Member Functions

void markDead ()

void setSourceObject (LLViewerObject *objectp)

BOOL setLookAt (ELookAtType target_type, LLViewerObject *object, LLVector3 position)

void clearLookAtTarget ()

ELookAtType getLookAtType ()

const LLVector3 & getTargetPos ()

const LLVector3d & getTargetOffset ()

bool calcTargetPosition ()

Static Public Attributes

static BOOL sDebugLookAt = FALSE

Protected Member Functions

LLHUDEffectLookAt (const U8 type)

~LLHUDEffectLookAt ()

void update ()

void render ()

void packData (LLMessageSystem *mesgsys)

void unpackData (LLMessageSystem *mesgsys, S32 blocknum)

void setTargetObjectAndOffset (LLViewerObject *objp, LLVector3d offset)

void setTargetPosGlobal (const LLVector3d &target_pos_global)

Private Attributes

ELookAtType mTargetType

LLVector3d mTargetOffsetGlobal

LLVector3 mLastSentOffsetGlobal

F32 mKillTime

LLFrameTimer mTimer

LLVector3 mTargetPos

F32 mLastSendTime

LLAttentionSet * mAttentions

Friends

class LLHUDObject

Detailed Description

Definition at line 57 of file llhudeffectlookat.h.

Constructor & Destructor Documentation

LLHUDEffectLookAt::LLHUDEffectLookAt ( const U8 type ) [protected]

Definition at line 243 of file llhudeffectlookat.cpp.

References clearLookAtTarget(), gGirlAttentions, loadAttentions(), and mAttentions.

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LLHUDEffectLookAt::~LLHUDEffectLookAt ( ) [protected]

Definition at line 258 of file llhudeffectlookat.cpp.

Member Function Documentation

void LLHUDEffectLookAt::markDead ( ) [virtual]

Reimplemented from LLHUDObject.

Definition at line 472 of file llhudeffectlookat.cpp.

References clearLookAtTarget(), LLHUDObject::markDead(), LLHUDObject::mSourceObject, LLPointer< Type >::notNull(), and NULL.

Referenced by update().

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void LLHUDEffectLookAt::setSourceObject ( LLViewerObject * objectp ) [virtual]

Reimplemented from LLHUDObject.

Definition at line 484 of file llhudeffectlookat.cpp.

References LLPrimitive::isAvatar(), and LLHUDObject::setSourceObject().

Referenced by unpackData().

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BOOL LLHUDEffectLookAt::setLookAt	(	ELookAtType	target_type,
		LLViewerObject *	object,
		LLVector3	position
	)

Definition at line 396 of file llhudeffectlookat.cpp.

References clearLookAtTarget(), dist_vec(), FALSE, gAgent, LLFrameTimer::getElapsedTimeF32(), LLAgent::getPosGlobalFromAgent(), llendl, llwarns, LOOKAT_NUM_TARGETS, LOOKAT_TARGET_CLEAR, mAttentions, MAX_SENDS_PER_SEC, LLHUDEffect::mDuration, MIN_DELTAPOS_FOR_UPDATE, mKillTime, mLastSendTime, mLastSentOffsetGlobal, LLHUDObject::mSourceObject, LLHUDObject::mTargetObject, mTargetOffsetGlobal, mTargetType, mTimer, LLHUDEffect::setDuration(), LLHUDEffect::setNeedsSendToSim(), LLVector3d::setVec(), TRUE, and update().

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void LLHUDEffectLookAt::clearLookAtTarget ( )

Definition at line 458 of file llhudeffectlookat.cpp.

References ANIM_AGENT_HEAD_ROT, LLVector3d::clearVec(), LOOKAT_TARGET_NONE, LLHUDObject::mSourceObject, LLHUDObject::mTargetObject, mTargetOffsetGlobal, mTargetType, LLPointer< Type >::notNull(), and NULL.

Referenced by LLHUDEffectLookAt(), markDead(), setLookAt(), unpackData(), and update().

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ELookAtType LLHUDEffectLookAt::getLookAtType ( ) [inline]

Definition at line 68 of file llhudeffectlookat.h.

References mTargetType.

const LLVector3& LLHUDEffectLookAt::getTargetPos ( ) [inline]

Definition at line 69 of file llhudeffectlookat.h.

References mTargetPos.

const LLVector3d& LLHUDEffectLookAt::getTargetOffset ( ) [inline]

Definition at line 70 of file llhudeffectlookat.h.

References mTargetOffsetGlobal.

bool LLHUDEffectLookAt::calcTargetPosition ( )

Initializes the mTargetPos member from the current mSourceObjec and mTargetObject (and possibly mTargetOffsetGlobal). When mTargetObject is another avatar, it sets mTargetPos to be their eyes.

Has the side-effect of also calling setAnimationData("LookAtPoint") with the new mTargetPos on the source object which is assumed to be an avatar.

Returns whether we successfully calculated a finite target position.

Definition at line 590 of file llhudeffectlookat.cpp.

References LLAgent::cameraCustomizeAvatar(), LLQuaternion::DEFAULT, gAgent, LLAgent::getPosAgentFromGlobal(), LLViewerObject::getPositionAgent(), LLViewerObject::getRenderPosition(), LLViewerObject::getRenderRotation(), LLJoint::getWorldPosition(), LLXform::getWorldRotation(), LLJoint::getWorldRotation(), gNoRender, LLPrimitive::isAvatar(), LLVector3::isFinite(), LLVOAvatar::isSelf(), LOOKAT_TARGET_FREELOOK, LOOKAT_TARGET_MOUSELOOK, LLVector3d::magVecSquared(), LLViewerObject::mDrawable, LLVOAvatar::mHeadp, MIN_TARGET_OFFSET_SQUARED, LLVOAvatar::mPelvisp, LLVOAvatar::mRoot, LLHUDObject::mSourceObject, LLHUDObject::mTargetObject, mTargetOffsetGlobal, mTargetPos, mTargetType, LLPointer< Type >::notNull(), LLCharacter::setAnimationData(), LLVector3d::setVec(), and LLVector3::setVec().

Referenced by update().

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void LLHUDEffectLookAt::update ( ) [protected, virtual]

Reimplemented from LLHUDEffect.

Definition at line 527 of file llhudeffectlookat.cpp.

References ANIM_AGENT_HEAD_ROT, calcTargetPosition(), clearLookAtTarget(), gBoyAttentions, LLFrameTimer::getElapsedTimeF32(), LLCharacter::getSex(), gGirlAttentions, LLPointer< Type >::isNull(), LLMotion::isStopped(), LOOKAT_TARGET_NONE, markDead(), mAttentions, mKillTime, LLHUDObject::mSourceObject, LLHUDObject::mTargetObject, mTargetType, mTimer, sDebugLookAt, LLHUDEffect::setNeedsSendToSim(), SEX_MALE, and TRUE.

Referenced by setLookAt().

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void LLHUDEffectLookAt::render ( ) [protected, virtual]

Reimplemented from LLHUDEffect.

Definition at line 496 of file llhudeffectlookat.cpp.

References LLGLImmediate::begin(), LLGLImmediate::color3f(), LLGLImmediate::end(), gGL, LLVertexBuffer::LINES, LLHUDObject::mSourceObject, mTargetPos, mTargetType, LLColor3::mV, LLVector3::mV, LLPointer< Type >::notNull(), sDebugLookAt, VBLUE, LLGLImmediate::vertex3f(), VGREEN, VRED, VX, VY, and VZ.

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void LLHUDEffectLookAt::packData ( LLMessageSystem * mesgsys ) [protected, virtual]

Reimplemented from LLHUDEffect.

Definition at line 265 of file llhudeffectlookat.cpp.

References _PREHASH_TypeData, LLMessageSystem::addBinaryDataFast(), LLFrameTimer::getElapsedTimeF32(), htonmemcpy(), LOOKAT_TYPE, mData, LLVector3d::mdV, mLastSendTime, LLHUDObject::mSourceObject, LLHUDObject::mTargetObject, mTargetOffsetGlobal, mTargetType, mTimer, MVT_LLUUID, MVT_LLVector3d, MVT_U8, LLUUID::null, LLHUDEffect::packData(), PKT_SIZE, SOURCE_AVATAR, TARGET_OBJECT, and TARGET_POS.

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void LLHUDEffectLookAt::unpackData	(	LLMessageSystem *	mesgsys,
		S32	blocknum
	)			`[protected, virtual]`

Reimplemented from LLHUDEffect.

Definition at line 308 of file llhudeffectlookat.cpp.

References _PREHASH_Effect, _PREHASH_ID, _PREHASH_TypeData, clearLookAtTarget(), LLViewerObjectList::findObject(), gAgent, LLMessageSystem::getBinaryDataFast(), LLMessageSystem::getSizeFast(), LLMessageSystem::getUUIDFast(), gObjectList, htonmemcpy(), LLPrimitive::isAvatar(), LLUUID::isNull(), LLPointer< Type >::isNull(), llendl, llwarns, LOOKAT_TARGET_NONE, LOOKAT_TYPE, LLUUID::mData, LLVector3d::mdV, LLAgent::mLookAt, mTargetType, MVT_LLUUID, MVT_LLVector3d, MVT_U8, PKT_SIZE, S32, setSourceObject(), setTargetObjectAndOffset(), setTargetPosGlobal(), SOURCE_AVATAR, TARGET_OBJECT, TARGET_POS, and LLHUDEffect::unpackData().

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void LLHUDEffectLookAt::setTargetObjectAndOffset	(	LLViewerObject *	objp,
		LLVector3d	offset
	)			`[protected]`

Definition at line 377 of file llhudeffectlookat.cpp.

References LLHUDObject::mTargetObject, and mTargetOffsetGlobal.

Referenced by unpackData().

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void LLHUDEffectLookAt::setTargetPosGlobal ( const LLVector3d & target_pos_global ) [protected]

Definition at line 386 of file llhudeffectlookat.cpp.

References LLHUDObject::mTargetObject, mTargetOffsetGlobal, and NULL.

Referenced by unpackData().

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Friends And Related Function Documentation

friend class LLHUDObject [friend]

Definition at line 60 of file llhudeffectlookat.h.

Member Data Documentation

BOOL LLHUDEffectLookAt::sDebugLookAt = FALSE [static]

Definition at line 87 of file llhudeffectlookat.h.

Referenced by init_debug_avatar_menu(), render(), and update().

ELookAtType LLHUDEffectLookAt::mTargetType [private]

Definition at line 90 of file llhudeffectlookat.h.

Referenced by calcTargetPosition(), clearLookAtTarget(), getLookAtType(), packData(), render(), setLookAt(), unpackData(), and update().

LLVector3d LLHUDEffectLookAt::mTargetOffsetGlobal [private]

Definition at line 91 of file llhudeffectlookat.h.

Referenced by calcTargetPosition(), clearLookAtTarget(), getTargetOffset(), packData(), setLookAt(), setTargetObjectAndOffset(), and setTargetPosGlobal().

LLVector3 LLHUDEffectLookAt::mLastSentOffsetGlobal [private]

Definition at line 92 of file llhudeffectlookat.h.

Referenced by setLookAt().

F32 LLHUDEffectLookAt::mKillTime [private]

Definition at line 93 of file llhudeffectlookat.h.

Referenced by setLookAt(), and update().

LLFrameTimer LLHUDEffectLookAt::mTimer [private]

Definition at line 94 of file llhudeffectlookat.h.

Referenced by packData(), setLookAt(), and update().

LLVector3 LLHUDEffectLookAt::mTargetPos [private]

Definition at line 95 of file llhudeffectlookat.h.

Referenced by calcTargetPosition(), getTargetPos(), and render().

F32 LLHUDEffectLookAt::mLastSendTime [private]

Definition at line 96 of file llhudeffectlookat.h.

Referenced by packData(), and setLookAt().

LLAttentionSet* LLHUDEffectLookAt::mAttentions [private]

Definition at line 97 of file llhudeffectlookat.h.

Referenced by LLHUDEffectLookAt(), setLookAt(), and update().

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

newview/llhudeffectlookat.h
newview/llhudeffectlookat.cpp


Public Member Functions
void	markDead ()
void	setSourceObject (LLViewerObject *objectp)
BOOL	setLookAt (ELookAtType target_type, LLViewerObject *object, LLVector3 position)
void	clearLookAtTarget ()
ELookAtType	getLookAtType ()
const LLVector3 &	getTargetPos ()
const LLVector3d &	getTargetOffset ()
bool	calcTargetPosition ()
Static Public Attributes
static BOOL	sDebugLookAt = FALSE
Protected Member Functions
	LLHUDEffectLookAt (const U8 type)
	~LLHUDEffectLookAt ()
void	update ()
void	render ()
void	packData (LLMessageSystem *mesgsys)
void	unpackData (LLMessageSystem *mesgsys, S32 blocknum)
void	setTargetObjectAndOffset (LLViewerObject *objp, LLVector3d offset)
void	setTargetPosGlobal (const LLVector3d &target_pos_global)
Private Attributes
ELookAtType	mTargetType
LLVector3d	mTargetOffsetGlobal
LLVector3	mLastSentOffsetGlobal
F32	mKillTime
LLFrameTimer	mTimer
LLVector3	mTargetPos
F32	mLastSendTime
LLAttentionSet *	mAttentions
Friends
class	LLHUDObject