LLXform Class Reference

#include <xform.h>

Inheritance diagram for LLXform:

[legend]Collaboration diagram for LLXform:

[legend]List of all members.

Public Types
typedef enum LLXform::e_changed_flags	EChangedFlags
	UNCHANGED = 0x00
	TRANSLATED = 0x01
	ROTATED = 0x02
	SCALED = 0x04
	SHIFTED = 0x08
	GEOMETRY = 0x10
	TEXTURE = 0x20
	MOVED = TRANSLATED|ROTATED|SCALED
	SILHOUETTE = 0x40
	ALL_CHANGED = 0x7f
enum	e_changed_flags {   UNCHANGED = 0x00, TRANSLATED = 0x01, ROTATED = 0x02, SCALED = 0x04,   SHIFTED = 0x08, GEOMETRY = 0x10, TEXTURE = 0x20, MOVED = TRANSLATED|ROTATED|SCALED,   SILHOUETTE = 0x40, ALL_CHANGED = 0x7f }
Public Member Functions
void	init ()
	LLXform ()
virtual	~LLXform ()
void	getLocalMat4 (LLMatrix4 &mat) const
BOOL	setParent (LLXform *parent)
void	setPosition (const LLVector3 &pos)
void	setPosition (const F32 x, const F32 y, const F32 z)
void	setPositionX (const F32 x)
void	setPositionY (const F32 y)
void	setPositionZ (const F32 z)
void	addPosition (const LLVector3 &pos)
void	setScale (const LLVector3 &scale)
void	setScale (const F32 x, const F32 y, const F32 z)
void	setRotation (const LLQuaternion &rot)
void	setRotation (const F32 x, const F32 y, const F32 z)
void	setRotation (const F32 x, const F32 y, const F32 z, const F32 s)
void	setChanged (const U32 bits)
BOOL	isChanged () const
BOOL	isChanged (const U32 bits) const
void	clearChanged ()
void	clearChanged (U32 bits)
void	setScaleChildOffset (BOOL scale)
BOOL	getScaleChildOffset ()
LLXform *	getParent () const
LLXform *	getRoot () const
virtual BOOL	isRoot () const
virtual BOOL	isRootEdit () const
const LLVector3 &	getPosition () const
const LLVector3 &	getScale () const
const LLQuaternion &	getRotation () const
const LLVector3 &	getPositionW () const
const LLQuaternion &	getWorldRotation () const
const LLVector3 &	getWorldPosition () const
Protected Attributes
LLVector3	mPosition
LLQuaternion	mRotation
LLVector3	mScale
LLVector3	mWorldPosition
LLQuaternion	mWorldRotation
LLXform *	mParent
U32	mChanged
BOOL	mScaleChildOffset

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Detailed Description

Definition at line 43 of file xform.h.

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Member Typedef Documentation

typedef enum LLXform::e_changed_flags LLXform::EChangedFlags

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Member Enumeration Documentation

enum LLXform::e_changed_flags

Enumerator:

UNCHANGED
TRANSLATED
ROTATED
SCALED
SHIFTED
GEOMETRY
TEXTURE
MOVED
SILHOUETTE
ALL_CHANGED

Definition at line 61 of file xform.h.

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Constructor & Destructor Documentation

LLXform::LLXform

(

)

Definition at line 35 of file xform.cpp.

References init().

LLXform::~LLXform

(

)

[virtual]

Definition at line 40 of file xform.cpp.

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Member Function Documentation

void LLXform::addPosition

(

const LLVector3 &

pos

)

[inline]

Definition at line 243 of file xform.h.

References LLVector3::isFinite(), llendl, llwarns, mPosition, setChanged(), and TRANSLATED.

void LLXform::clearChanged

(

U32

bits

)

[inline]

Definition at line 112 of file xform.h.

References mChanged.

void LLXform::clearChanged

(

)

[inline]

Definition at line 111 of file xform.h.

References mChanged.

Referenced by LLVOGrass::updateDrawable(), LLVOClouds::updateDrawable(), LLStaticViewerObject::updateDrawable(), LLViewerObject::updateDrawable(), and LLSelectMgr::updateSilhouettes().

void LLXform::getLocalMat4

(

LLMatrix4 &

mat

)

const [inline]

Definition at line 90 of file xform.h.

References LLMatrix4::initAll(), mPosition, mRotation, and mScale.

LLXform* LLXform::getParent

(

)

const [inline]

Definition at line 117 of file xform.h.

References mParent.

Referenced by LLPipeline::addObject(), LLSelectionPayable::apply(), complete_give_money(), LLToolDragAndDrop::dad3dRezScript(), LLToolDragAndDrop::dad3dUpdateInventory(), LLToolDragAndDrop::dad3dUpdateInventoryCategory(), LLSelectMgr::deselectObjectAndFamily(), LLVolumeImplFlexible::doIdleUpdate(), LLManipRotate::drag(), LLViewerObject::dump(), enable_detach(), find_avatar(), find_avatar_from_object(), LLVOAvatar::findAvatarFromAttachment(), LLViewerObject::getBoundingBoxAgent(), LLVOAvatar::getOffObject(), LLViewerObject::getPositionAgent(), LLViewerObject::getPositionEdit(), LLViewerObject::getPositionRegion(), LLViewerObject::getRotationEdit(), LLViewerObject::getRotationRegion(), getSelectedParentObject(), LLViewerObject::getSubParent(), LLAttachmentDetach::handleEvent(), LLAttachmentDrop::handleEvent(), LLEnablePayObject::handleEvent(), LLManipTranslate::handleHover(), LLVOAvatar::idleUpdate(), LLViewerObject::idleUpdate(), LLViewerObject::markDead(), LLViewerObjectList::orphanize(), LLViewerWindow::performPick(), LLViewerObject::permAnyOwner(), LLViewerObject::permCopy(), LLViewerObject::permGroupOwner(), LLViewerObject::permModify(), LLViewerObject::permMove(), LLViewerObject::permOwnerModify(), LLViewerObject::permTransfer(), LLViewerObject::permYouOwner(), LLToolPie::pickAndShowMenu(), LLViewerObject::processUpdateMessage(), LLSelectMgr::promoteSelectionToRoot(), renderPhysicalBeacons(), renderScriptedBeacons(), renderScriptedTouchBeacons(), LLSelectMgr::saveSelectedObjectTransform(), LLSelectMgr::selectObjectAndFamily(), LLViewerObject::setPositionAbsoluteGlobal(), LLViewerObject::setPositionEdit(), LLViewerObject::setPositionGlobal(), LLViewerObject::setPositionRegion(), LLVOAvatar::updateCharacter(), LLViewerObject::updateDrawable(), LLViewerObject::updatePositionCaches(), LLSelectMgr::updateSilhouettes(), and LLHoverView::updateText().

const LLVector3& LLXform::getPosition

(

void

)

const [inline]

Definition at line 122 of file xform.h.

References mPosition.

Referenced by LLViewerJointAttachment::clampObjectPosition(), LLManipScale::drag(), LLManipRotate::drag(), LLSelectMgr::dump(), LLJoint::getPosition(), LLDrawable::getPosition(), LLViewerObject::getPositionAgent(), LLViewerObject::getPositionEdit(), LLViewerObject::getPositionRegion(), LLViewerObject::getRenderPosition(), LLManipTranslate::handleHover(), LLViewerObject::idleUpdate(), notify_cautioned_script_question(), LLSelectMgr::packMultipleUpdate(), LLViewerObject::processUpdateMessage(), LLSelectMgr::saveSelectedObjectTransform(), LLViewerObject::setPosition(), LLViewerObject::setPositionEdit(), LLViewerObject::setPositionGlobal(), LLVOAvatar::sitOnObject(), LLViewerObject::updatePositionCaches(), LLVOVolume::updateRelativeXform(), LLDrawable::updateXform(), LLVOVolume::writeCAL3D(), and LLViewerJoint::writeCAL3D().

const LLVector3& LLXform::getPositionW

(

)

const [inline]

Definition at line 125 of file xform.h.

References mWorldPosition.

Referenced by LLDrawable::getBounds(), LLDrawable::getWorldPosition(), LLDrawable::moveUpdatePipeline(), and LLDrawable::shiftPos().

LLXform * LLXform::getRoot

(

)

const

Definition at line 45 of file xform.cpp.

References mParent.

Referenced by LLSelectMgr::deselectHighlightedObjects(), LLSelectMgr::deselectObjectAndFamily(), LLFloaterReporter::getObjectInfo(), LLToolGrab::handleHoverActive(), LLSelectMgr::highlightObjectAndFamily(), LLVOAvatar::idleUpdate(), process_avatar_sit_response(), sitting_on_selection(), LLSelectMgr::unhighlightObjectAndFamily(), and LLSelectMgr::updateSilhouettes().

const LLQuaternion& LLXform::getRotation

(

)

const [inline]

Definition at line 124 of file xform.h.

References mRotation.

Referenced by LLViewerObject::applyAngularVelocity(), LLManipRotate::drag(), LLVOAvatar::getCharacterRotation(), LLViewerObject::getPositionAgent(), LLViewerObject::getPositionRegion(), LLViewerObject::getRenderRotation(), LLJoint::getRotation(), LLDrawable::getRotation(), LLViewerObject::getRotationEdit(), LLViewerObject::getRotationRegion(), LLLandSit::handleEvent(), LLManipTranslate::handleHover(), LLVOAvatar::idleUpdate(), LLViewerObject::idleUpdate(), LLSelectMgr::packMultipleUpdate(), LLSelectMgr::packObjectIDAndRotation(), process_avatar_sit_response(), LLDrawPoolTree::renderTree(), LLSelectMgr::saveSelectedObjectTransform(), LLAgent::setPositionAgent(), LLViewerObject::setPositionEdit(), LLViewerObject::setPositionGlobal(), LLToolGrab::startGrab(), LLToolGrab::startSpin(), LLSpatialBridge::transformCamera(), LLVOAvatar::updateCharacter(), LLViewerObject::updatePositionCaches(), LLVOVolume::updateRelativeXform(), LLDrawable::updateXform(), and LLVOVolume::writeCAL3D().

const LLVector3& LLXform::getScale

(

)

const [inline]

Definition at line 123 of file xform.h.

References mScale.

Referenced by LLSelectMgr::adjustTexturesByScale(), LLVOVolume::agentPositionToVolume(), LLPipeline::allocDrawable(), LLAgent::calcFocusOffset(), LLVOVolume::calcLOD(), LLVolumeImplFlexible::doIdleUpdate(), LLManipScale::drag(), LLVOVolume::generateSilhouette(), LLVOVolume::getBinRadius(), LLViewerObject::getBinRadius(), LLViewerObject::getBoundingBoxAgent(), LLVOTextBubble::getGeometry(), LLDrawable::getIntensity(), LLViewerObject::getMaxScale(), LLViewerObject::getMidScale(), LLWorld::getMinAllowedZ(), LLViewerObject::getMinScale(), LLJoint::getScale(), LLPanelObject::getState(), LLPanelFace::getState(), LLSelectMgr::packMultipleUpdate(), process_kill_object(), LLViewerObject::processUpdateMessage(), LLDrawPoolTree::renderTree(), LLSelectMgr::saveSelectedObjectTransform(), LLSelectMgr::selectionTexScaleAutofit(), LLViewerObject::sendScaleUpdate(), LLVOAvatar::setPixelAreaAndAngle(), LLVOVolume::setScale(), LLManipScale::stretchFace(), LLXformMatrix::update(), LLVOWater::updateGeometry(), LLVOVolume::updateRadius(), LLVOVolume::updateRelativeXform(), LLVOWater::updateSpatialExtents(), LLVOTree::updateSpatialExtents(), LLVOSurfacePatch::updateSpatialExtents(), LLVOAvatar::updateSpatialExtents(), LLViewerObject::updateSpatialExtents(), LLViewerObject::updateText(), LLVOVolume::volumePositionToAgent(), and LLVOVolume::writeCAL3D().

BOOL LLXform::getScaleChildOffset

(

)

[inline]

Definition at line 115 of file xform.h.

References mScaleChildOffset.

Referenced by LLXformMatrix::update().

const LLVector3& LLXform::getWorldPosition

(

)

const [inline]

Definition at line 127 of file xform.h.

References mWorldPosition.

Referenced by LLSelectMgr::getGrid(), LLJoint::getLastWorldPosition(), LLJoint::getWorldPosition(), LLSelectMgr::saveSelectedObjectTransform(), LLXformMatrix::update(), and LLVOAvatar::updateCharacter().

const LLQuaternion& LLXform::getWorldRotation

(

)

const [inline]

Definition at line 126 of file xform.h.

References mWorldRotation.

Referenced by LLHUDEffectPointAt::calcTargetPosition(), LLHUDEffectLookAt::calcTargetPosition(), LLSelectMgr::getGrid(), LLJoint::getLastWorldRotation(), LLJoint::getWorldRotation(), LLDrawable::getWorldRotation(), LLSelectMgr::saveSelectedObjectTransform(), LLManipScale::stretchFace(), and LLXformMatrix::update().

void LLXform::init

(

void

)

[inline]

Reimplemented in LLXformMatrix, and LLVOSky.

Definition at line 75 of file xform.h.

References LLVector3::clearVec(), FALSE, LLQuaternion::loadIdentity(), mChanged, mParent, mPosition, mRotation, mScale, mScaleChildOffset, mWorldPosition, mWorldRotation, NULL, LLVector3::setVec(), and UNCHANGED.

Referenced by LLXformMatrix::init(), LLViewerObject::LLViewerObject(), and LLXform().

BOOL LLXform::isChanged

(

const U32

bits

)

const [inline]

Definition at line 110 of file xform.h.

References mChanged.

BOOL LLXform::isChanged

(

)

const [inline]

Definition at line 109 of file xform.h.

References mChanged.

Referenced by LLViewerObject::updateDrawable(), and LLSelectMgr::updateSilhouettes().

BOOL LLXform::isRoot

(

)

const [virtual]

Definition at line 55 of file xform.cpp.

References mParent.

Referenced by LLSelectMgrApplyFlags::apply(), LLViewerObject::getPositionRegion(), LLViewerObject::getRenderPosition(), LLViewerObject::getRotationRegion(), LLSelectMgr::renderSilhouettes(), LLViewerObject::setPosition(), LLViewerObject::setPositionAbsoluteGlobal(), LLViewerObject::setPositionGlobal(), LLViewerObject::setPositionParent(), LLViewerObject::updatePositionCaches(), LLSelectMgr::updateSilhouettes(), and LLDrawable::updateXform().

BOOL LLXform::isRootEdit

(

)

const [virtual]

Reimplemented in LLVOVolume.

Definition at line 60 of file xform.cpp.

References mParent.

Referenced by LLVolumeImplFlexible::doIdleUpdate(), LLManipRotate::drag(), LLManipScale::dragCorner(), LLViewerObject::getPositionEdit(), LLViewerObject::getRotationEdit(), LLManipTranslate::handleHover(), LLObjectSelection::is_root_object::operator()(), LLObjectSelection::is_valid_root::operator()(), LLObjectSelection::is_root::operator()(), LLViewerObject::permAnyOwner(), LLViewerObject::permCopy(), LLViewerObject::permGroupOwner(), LLViewerObject::permModify(), LLViewerObject::permMove(), LLViewerObject::permOwnerModify(), LLViewerObject::permTransfer(), LLViewerObject::permYouOwner(), LLSelectMgr::promoteSelectionToRoot(), LLSelectMgr::renderSilhouettes(), LLSelectMgr::saveSelectedObjectTransform(), LLSelectMgr::selectHighlightedObjects(), LLSelectMgr::sendListToRegions(), LLViewerObject::setPositionAbsoluteGlobal(), LLViewerObject::setPositionEdit(), LLViewerObject::setPositionGlobal(), LLViewerObject::setPositionRegion(), LLManipScale::stretchFace(), and LLSelectMgr::updateSilhouettes().

void LLXform::setChanged

(

const U32

bits

)

[inline]

Definition at line 108 of file xform.h.

References mChanged.

Referenced by addPosition(), LLViewerObject::applyAngularVelocity(), LLViewerObjectList::findOrphans(), LLViewerObject::idleUpdate(), LLViewerObject::processUpdateMessage(), LLViewerObject::setMaterial(), LLViewerObject::setNumTEs(), setPosition(), LLViewerObject::setPosition(), LLViewerObject::setPositionGlobal(), setPositionX(), setPositionY(), setPositionZ(), LLViewerObject::setRegion(), setRotation(), LLViewerObject::setRotation(), setScale(), LLViewerObject::setTEBumpmap(), LLViewerObject::setTEColor(), LLViewerObject::setTEFullbright(), LLViewerObject::setTEImage(), LLViewerObject::setTEMediaFlags(), LLViewerObject::setTEScale(), LLViewerObject::setTEShiny(), LLViewerObject::setTETexGen(), LLViewerObject::setTETextureCore(), LLPrimitive::setVolume(), and LLVOAvatar::slamPosition().

BOOL LLXform::setParent

(

LLXform *

parent

)

[inline]

Definition at line 159 of file xform.h.

References FALSE, llendl, llwarns, mParent, and TRUE.

Referenced by LLJoint::addChild(), LLVOAvatar::getOffObject(), LLJoint::removeAllChildren(), LLJoint::removeChild(), LLViewerObject::setParent(), LLViewerJointAttachment::setupDrawable(), and LLVOAvatar::sitOnObject().

void LLXform::setPosition	(	const F32	x,
		const F32	y,
		const F32	z
	)			[inline]

Definition at line 195 of file xform.h.

References LLVector3::clearVec(), llendl, llfinite, llwarns, mPosition, setChanged(), LLVector3::setVec(), and TRANSLATED.

void LLXform::setPosition

(

const LLVector3 &

pos

)

[inline]

Definition at line 183 of file xform.h.

References LLVector3::clearVec(), LLVector3::isFinite(), llendl, llwarns, mPosition, setChanged(), and TRANSLATED.

Referenced by LLViewerObject::setPosition(), LLJoint::setPosition(), LLViewerJointAttachment::setupDrawable(), LLDrawable::shiftPos(), and LLDrawable::updateXform().

void LLXform::setPositionX

(

const F32

x

)

[inline]

Definition at line 207 of file xform.h.

References llendl, llfinite, llwarns, mPosition, LLVector3::mV, setChanged(), TRANSLATED, and VX.

void LLXform::setPositionY

(

const F32

y

)

[inline]

Definition at line 219 of file xform.h.

References llendl, llfinite, llwarns, mPosition, LLVector3::mV, setChanged(), TRANSLATED, and VY.

void LLXform::setPositionZ

(

const F32

z

)

[inline]

Definition at line 231 of file xform.h.

References llendl, llfinite, llwarns, mPosition, LLVector3::mV, setChanged(), TRANSLATED, and VZ.

void LLXform::setRotation	(	const F32	x,
		const F32	y,
		const F32	z,
		const F32	s
	)			[inline]

Definition at line 298 of file xform.h.

References llendl, llfinite, llwarns, LLQuaternion::loadIdentity(), LLQuaternion::mQ, mRotation, ROTATED, setChanged(), VS, VX, VY, and VZ.

void LLXform::setRotation	(	const F32	x,
		const F32	y,
		const F32	z
	)			[inline]

Definition at line 285 of file xform.h.

References llendl, llfinite, llwarns, LLQuaternion::loadIdentity(), mRotation, ROTATED, setChanged(), and LLQuaternion::setQuat().

void LLXform::setRotation

(

const LLQuaternion &

rot

)

[inline]

Definition at line 274 of file xform.h.

References LLQuaternion::isFinite(), llendl, llwarns, LLQuaternion::loadIdentity(), mRotation, ROTATED, and setChanged().

Referenced by LLViewerObject::setRotation(), LLJoint::setRotation(), LLViewerJointAttachment::setupDrawable(), LLDrawable::shiftPos(), and LLDrawable::updateXform().

void LLXform::setScale	(	const F32	x,
		const F32	y,
		const F32	z
	)			[inline]

Definition at line 263 of file xform.h.

References f, llendl, llfinite, llwarns, mScale, SCALED, setChanged(), and LLVector3::setVec().

void LLXform::setScale

(

const LLVector3 &

scale

)

[inline]

Definition at line 252 of file xform.h.

References f, LLVector3::isFinite(), llendl, llwarns, mScale, SCALED, setChanged(), and LLVector3::setVec().

Referenced by LLJoint::LLJoint(), LLViewerObject::setScale(), LLJoint::setScale(), LLDrawable::shiftPos(), and LLDrawable::updateXform().

void LLXform::setScaleChildOffset

(

BOOL

scale

)

[inline]

Definition at line 114 of file xform.h.

References mScaleChildOffset.

Referenced by LLJoint::LLJoint().

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Member Data Documentation

U32 LLXform::mChanged [protected]

Definition at line 56 of file xform.h.

Referenced by clearChanged(), init(), isChanged(), LLPrimitive::LLPrimitive(), setChanged(), and LLXformMatrix::updateMatrix().

LLXform* LLXform::mParent [protected]

Definition at line 55 of file xform.h.

Referenced by getParent(), getRoot(), LLViewerObject::getRootEdit(), init(), isRoot(), isRootEdit(), LLVOVolume::isRootEdit(), LLViewerObject::processUpdateMessage(), setParent(), LLViewerObject::setPositionAbsoluteGlobal(), LLViewerObject::setPositionGlobal(), LLXformMatrix::update(), LLVOCloth::update(), and LLVOVolume::updateRelativeXform().

LLVector3 LLXform::mPosition [protected]

Definition at line 46 of file xform.h.

Referenced by addPosition(), LLVOGrass::getGeometry(), getLocalMat4(), getPosition(), init(), LLPrimitive::LLPrimitive(), LLVOGrass::plantBlades(), setPosition(), setPositionX(), setPositionY(), setPositionZ(), and LLXformMatrix::update().

LLQuaternion LLXform::mRotation [protected]

Definition at line 47 of file xform.h.

Referenced by getLocalMat4(), getRotation(), init(), LLPrimitive::LLPrimitive(), setRotation(), and LLXformMatrix::update().

LLVector3 LLXform::mScale [protected]

Definition at line 48 of file xform.h.

Referenced by LLVOPartGroup::getBinRadius(), LLVOGrass::getGeometry(), getLocalMat4(), getScale(), init(), LLPrimitive::LLPrimitive(), setScale(), LLVOGrass::updateLOD(), LLXformMatrix::updateMatrix(), and LLVOPartGroup::updateSpatialExtents().

BOOL LLXform::mScaleChildOffset [protected]

Definition at line 58 of file xform.h.

Referenced by getScaleChildOffset(), init(), and setScaleChildOffset().

LLVector3 LLXform::mWorldPosition [protected]

Definition at line 52 of file xform.h.

Referenced by getPositionW(), getWorldPosition(), init(), LLXformMatrix::update(), and LLXformMatrix::updateMatrix().

LLQuaternion LLXform::mWorldRotation [protected]

Definition at line 53 of file xform.h.

Referenced by getWorldRotation(), init(), LLXformMatrix::update(), and LLXformMatrix::updateMatrix().

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

• xform.h
• xform.cpp

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