LLXform Class Reference

#include <xform.h>

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List of all members.

Public Types

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
}
typedef enum
LLXform::e_changed_flags 		EChangedFlags

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

Detailed Description

Definition at line 45 of file xform.h.

Member Typedef Documentation

typedef enum LLXform::e_changed_flags LLXform::EChangedFlags

Member Enumeration Documentation

enum LLXform::e_changed_flags

Enumerator:
UNCHANGED 
TRANSLATED 
ROTATED 
SCALED 
SHIFTED 
GEOMETRY 
TEXTURE 
MOVED 
SILHOUETTE 
ALL_CHANGED 

Definition at line 63 of file xform.h.

Constructor & Destructor Documentation

LLXform::LLXform (  ) 

Definition at line 35 of file xform.cpp.

References init().

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LLXform::~LLXform (  )  [virtual]

Definition at line 40 of file xform.cpp.

Member Function Documentation

void LLXform::init ( void   )  [inline]

Reimplemented in LLXformMatrix, and LLVOSky.

Definition at line 77 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(), and LLXform().

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void LLXform::getLocalMat4 ( LLMatrix4 &  mat  )  const [inline]

Definition at line 92 of file xform.h.

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

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BOOL LLXform::setParent ( LLXform *  parent  )  [inline]

Definition at line 161 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().

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void LLXform::setPosition ( const LLVector3 &  pos  )  [inline]

Definition at line 185 of file xform.h.

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

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

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

Definition at line 197 of file xform.h.

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

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void LLXform::setPositionX ( const F32  x  )  [inline]

Definition at line 209 of file xform.h.

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

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void LLXform::setPositionY ( const F32  y  )  [inline]

Definition at line 221 of file xform.h.

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

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void LLXform::setPositionZ ( const F32  z  )  [inline]

Definition at line 233 of file xform.h.

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

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void LLXform::addPosition ( const LLVector3 &  pos  )  [inline]

Definition at line 245 of file xform.h.

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

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void LLXform::setScale ( const LLVector3 &  scale  )  [inline]

Definition at line 254 of file xform.h.

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

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

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

Definition at line 265 of file xform.h.

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

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void LLXform::setRotation ( const LLQuaternion &  rot  )  [inline]

Definition at line 276 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().

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

Definition at line 287 of file xform.h.

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

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

Definition at line 300 of file xform.h.

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

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void LLXform::setChanged ( const U32  bits  )  [inline]

Definition at line 110 of file xform.h.

References mChanged.

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

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BOOL LLXform::isChanged (  )  const [inline]

Definition at line 111 of file xform.h.

References mChanged.

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

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BOOL LLXform::isChanged ( const U32  bits  )  const [inline]

Definition at line 112 of file xform.h.

References mChanged.

void LLXform::clearChanged (  )  [inline]

Definition at line 113 of file xform.h.

References mChanged.

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

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void LLXform::clearChanged ( U32  bits  )  [inline]

Definition at line 114 of file xform.h.

References mChanged.

void LLXform::setScaleChildOffset ( BOOL  scale  )  [inline]

Definition at line 116 of file xform.h.

References mScaleChildOffset.

Referenced by LLJoint::LLJoint().

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BOOL LLXform::getScaleChildOffset (  )  [inline]

Definition at line 117 of file xform.h.

References mScaleChildOffset.

Referenced by LLXformMatrix::update().

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LLXform* LLXform::getParent (  )  const [inline]

Definition at line 119 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(), LLVolumeImplFlexible::doUpdateGeometry(), 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(), LLMuteList::isMuted(), 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(), renderScriptedBeacons(), renderScriptedTouchBeacons(), LLSelectMgr::saveSelectedObjectTransform(), LLSelectMgr::selectObjectAndFamily(), LLAgent::setLookAt(), LLVOVolume::setParent(), LLViewerObject::setPositionAbsoluteGlobal(), LLViewerObject::setPositionEdit(), LLViewerObject::setPositionGlobal(), LLViewerObject::setPositionRegion(), LLVOAvatar::updateCharacter(), LLViewerObject::updateDrawable(), LLAudioSourceVO::updateGain(), LLViewerObject::updatePositionCaches(), LLSelectMgr::updateSilhouettes(), and LLHoverView::updateText().

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().

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BOOL LLXform::isRoot (  )  const [virtual]

Definition at line 55 of file xform.cpp.

References mParent.

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

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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(), LLViewerObject::permAnyOwner(), LLViewerObject::permCopy(), LLViewerObject::permGroupOwner(), LLViewerObject::permModify(), LLViewerObject::permMove(), LLViewerObject::permOwnerModify(), LLViewerObject::permTransfer(), LLViewerObject::permYouOwner(), LLSelectMgr::promoteSelectionToRoot(), LLFloaterInspect::refresh(), LLSelectMgr::renderSilhouettes(), LLSelectMgr::saveSelectedObjectTransform(), LLSelectMgr::selectHighlightedObjects(), LLSelectMgr::sendListToRegions(), LLViewerObject::setPositionAbsoluteGlobal(), LLViewerObject::setPositionEdit(), LLViewerObject::setPositionGlobal(), LLViewerObject::setPositionRegion(), LLManipScale::stretchFace(), and LLSelectMgr::updateSilhouettes().

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const LLVector3& LLXform::getPosition ( void   )  const [inline]

Definition at line 124 of file xform.h.

References mPosition.

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

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const LLVector3& LLXform::getScale (  )  const [inline]

Definition at line 125 of file xform.h.

References mScale.

Referenced by LLVOVolume::agentPositionToVolume(), LLPipeline::allocDrawable(), calc_shame(), LLVOVolume::calcLOD(), LLVolumeImplFlexible::doIdleUpdate(), LLManipScale::drag(), LLVOVolume::generateSilhouette(), LLVOVolume::getBinRadius(), LLViewerObject::getBinRadius(), LLViewerObject::getBoundingBoxAgent(), LLVOTextBubble::getGeometry(), LLDrawable::getIntensity(), LLViewerObject::getMaxScale(), LLViewerObject::getMidScale(), LLViewerObject::getMinScale(), LLJoint::getScale(), LLPanelObject::getState(), LLSelectMgr::packMultipleUpdate(), process_kill_object(), LLViewerObject::processUpdateMessage(), LLViewerObjectList::renderObjectsForMap(), LLDrawPoolTree::renderTree(), LLVOVolume::setScale(), LLManipScale::stretchFace(), LLXformMatrix::update(), LLVOWater::updateGeometry(), LLVOVolume::updateRadius(), LLVOVolume::updateRelativeXform(), LLVOWater::updateSpatialExtents(), LLVOTree::updateSpatialExtents(), LLVOSurfacePatch::updateSpatialExtents(), LLViewerObject::updateSpatialExtents(), LLViewerObject::updateText(), and LLVOVolume::volumePositionToAgent().

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const LLQuaternion& LLXform::getRotation (  )  const [inline]

Definition at line 126 of file xform.h.

References mRotation.

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

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const LLVector3& LLXform::getPositionW (  )  const [inline]

Definition at line 127 of file xform.h.

References mWorldPosition.

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

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const LLQuaternion& LLXform::getWorldRotation (  )  const [inline]

Definition at line 128 of file xform.h.

References mWorldRotation.

Referenced by LLHUDEffectPointAt::calcTargetPosition(), LLHUDEffectLookAt::calcTargetPosition(), LLManipRotate::drag(), LLViewerObject::getBoundingBoxAgent(), LLSelectMgr::getGrid(), LLJoint::getLastWorldRotation(), LLDrawable::getWorldRotation(), LLJoint::getWorldRotation(), LLManipTranslate::handleHover(), LLSelectMgr::saveSelectedObjectTransform(), LLManipScale::stretchFace(), and LLXformMatrix::update().

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const LLVector3& LLXform::getWorldPosition (  )  const [inline]

Definition at line 129 of file xform.h.

References mWorldPosition.

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

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Member Data Documentation

LLVector3 LLXform::mPosition [protected]

Definition at line 48 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 49 of file xform.h.

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

LLVector3 LLXform::mScale [protected]

Definition at line 50 of file xform.h.

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

LLVector3 LLXform::mWorldPosition [protected]

Definition at line 54 of file xform.h.

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

LLQuaternion LLXform::mWorldRotation [protected]

Definition at line 55 of file xform.h.

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

LLXform* LLXform::mParent [protected]

Definition at line 57 of file xform.h.

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

U32 LLXform::mChanged [protected]

Definition at line 58 of file xform.h.

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

BOOL LLXform::mScaleChildOffset [protected]

Definition at line 60 of file xform.h.

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

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