NL3D::CTransform Class Reference

A basic node which provide an animatable matrix (ITransformable). More...

#include <transform.h>

Inherited by NL3D::CCamera, NL3D::CCluster, NL3D::CLandscapeModel, NL3D::CPointLightModel, NL3D::CQuadGridClipManager, NL3D::CRootModel, NL3D::CTransformShape, and NL3D::CVegetableBlendLayerModel.

List of all members.

Classes
struct	CClipNode
Public Member Functions
CScene *	getOwnerScene () const
	get the scene which has created us
virtual class UTransform *	buildMatchingUserInterfaceObject ()
void	setTransparency (bool v)
	Accessors for opacity/transparency.
void	setOpacity (bool v)
void	setBypassLODOpacityFlag (bool bypass)
bool	getBypassLODOpacityFlag () const
uint32	isOpaque ()
uint32	isTransparent ()
void	setOrderingLayer (uint layer)
	Set the current layer for this transform.
uint	getOrderingLayer () const
	Get the ordering layer.
void	setTransparencyPriority (uint8 priority)
	Set priority for transparent ordering. When sorting before drawing, priority is taken in account before distance, so.
uint8	getTransparencyPriority () const
void	hide ()
	Hide the object and his sons.
void	show ()
	Show the objet and his sons.
void	setUserClipping (bool enable)
bool	getUserClipping () const
	Return the user clipping state.
void	heritVisibility ()
	herit the visibility from his father. (default behavior).
CHrcTrav::TVisibility	getVisibility ()
	Get the local visibility state.
CSkeletonModel *	getSkeletonModel () const
	Get the skeleton model. Returnr NULL in normal mode.
CSkeletonModel *	getAncestorSkeletonModel () const
void	setChannelMixerOwnerShip (bool enable=true)
	This force gives this object ownership of the channel mixer it is registered to, so it will delete it when the dtor is called.
bool	getChannelMixerOwnerShip () const
void	freeze ()
	freeze the preceding position of the model.
void	setDontUnfreezeChildren (bool val)
void	freezeHRC ()
	freeze the HRC so the WorldMatrix computed at next render() will be kept for long, and the model won't either be tested in HRC (which is still expensive, even if the worldmatrix doesn't need to be recomputed).
void	unfreezeHRC ()
	see freezeHRC().
uint32	isQuadGridClipEnabled () const
	special feature for CQuadGridClipManager.
const CMatrix &	getWorldMatrix () const
	Get the worldMatrix that is computed at last Hrc pass.
void	setWorldMatrix (const CMatrix &mat)
bool	isHrcVisible () const
	tells if the transform has been determined as visible in the hrc traversal
bool	isClipVisible () const
	tells if the transform has been clipped in the clip traversal.
void	setClusterSystem (CInstanceGroup *pCS)
CInstanceGroup *	getClusterSystem ()
void	setLogicInfo (ILogicInfo *logicInfo)
	Set the LogicInfo for this transfrom, eg to retrieve statc light information, see ILogicInfo.
virtual void	getAABBox (NLMISC::CAABBox &bbox) const
	Get the untransformed AABBox of the transform.
void	setForceClipRoot (bool forceClipRoot)
	Force the transform to always be attached to the root As a consequence, it can't be inserted into a cluster system (even the root cluster) and is thus always visible when in the frustum (not clusterized) NB : any call to setClusterSystem will cause an assertion when the flag is set NB : any call to hrcUnlink will cause an assertion when the flag is set (must remain linked to the root).
bool	getForceClipRoot () const
virtual bool	isFlare () const
void	setSSSWO (bool state)
	Don't use, used by CSkeletonSpawnScript to indicate that the WorldMatrix of this object is special.
bool	getSSSWO () const
Hierarchy linking

void	hrcLinkSon (CTransform *son)
	link son to this in Hierarchy traversal NB: link does nothing if the son node is HRC frozen
void	hrcUnlink ()
	unlink this from any Father in Hrc.
CTransform *	hrcGetParent () const
uint	hrcGetNumChildren () const
CTransform *	hrcGetChild (uint index) const
Clip linking

void	clipAddChild (CTransform *son)
void	clipDelChild (CTransform *son)
void	clipUnlinkFromAll ()
uint	clipGetNumParents () const
CTransform *	clipGetParent (uint index) const
uint	clipGetNumChildren () const
CTransform *	clipGetChild (uint index) const
Derived from ITransformable.

virtual ITrack *	getDefaultTrack (uint valueId)
	Default Track Values are identity (pos,pivot= 0, scale= 1, rots=0).
virtual void	registerToChannelMixer (CChannelMixer *chanMixer, const std::string &prefix)
	register transform channels (in global anim mode).
ShadowMapping
NB: It is the deriver work to call CRenderTrav::getShadowMapManager().addShadowReceiver() or CRenderTrav::getShadowMapManager().addShadowCaster(), typically in traverseHRC() or in traverseRender() NB: when _AncestorSkeletonModel!=NULL, the shadowMapCaster should not be Added. NB: Deriver must also implement createShadowMap() and deleteShadowMap() protected callBacks, if it supports CastShadowMaping
void	enableCastShadowMap (bool state)
	By default, map shadow casting is disabled.
bool	canCastShadowMap () const
	true if the instance cast shadow. By default false
void	enableReceiveShadowMap (bool state)
	By default, map shadow receiving is disabled.
bool	canReceiveShadowMap () const
	true if the instance receive shadow. By default false
uint32	modelCanCastShadowMap () const
	true if the model provide a method to support shadowMap generation
uint32	modelCanReceiveShadowMap () const
	true if the model provide a method to support shadowMap receiving
virtual void	generateShadowMap (const CVector &)
	For Casters.
virtual CShadowMap *	getShadowMap ()
	get The shadow Map result for receveing.
virtual void	getReceiverBBox (CAABBox &bbox)
	For receivers.
virtual void	receiveShadowMap (CShadowMap *, const CVector &, const CMaterial &)
	For receivers.
virtual const CMatrix &	getReceiverRenderWorldMatrix () const
	For receivers.
void	setGeneratingShadowMap (bool state)
	For ShadowMapManager. true if the model is rendering its ShadowMap this frame.
bool	isGeneratingShadowMap () const
virtual bool	computeWorldBBoxForShadow (NLMISC::CAABBox &)
	Special For Skeleton Caster.
virtual void	renderIntoSkeletonShadowMap (CSkeletonModel *, CMaterial &)
	Special For Skeleton Caster.
void	setShadowMapDirectionZThreshold (float zthre)
	To limit some problems when the light direction is too on the XY axis.
float	getShadowMapDirectionZThreshold () const
void	setShadowMapMaxDepth (float depth)
	To limit some problems with interior, a limit of shadow depth by caster can be given.
float	getShadowMapMaxDepth () const
Static Public Member Functions
static void	registerBasic ()
	Call at the begining of the program, to register the model.
Protected Member Functions
	CTransform ()
	Constructor The deriver should do a `TouchObs.resize(Last)`, to ensure he resize the BitSet correctly.
virtual	~CTransform ()
	Destructor.
virtual void	unlinkFromQuadCluster ()
	special feature for CQuadGridClipManager. called at unfreezeHRC(). Used by CTransformShape.
CChannelMixer *	getChannelMixer () const
	get the channelMixer owned by the transform.
bool	getShowWhenLODSticked () const
	Test if obj must be displayed when sticked to an object displayed as a LOD (example: sword in hand of a character displayed as a LOD state).
void	forceCompute ()
Model Feature initialisation.

void	setIsLightable (bool val)
	Deriver must use this method with true to indicate the model support lighting.
void	setIsRenderable (bool val)
	Deriver must use this method with true to indicate the model can be rendered.
void	setIsBigLightable (bool val)
	Deriver must use this method with true to indicate the model is a big lightable.
void	setIsSkeleton (bool val)
	For CSkeletonModel only.
void	setIsForceAnimDetail (bool val)
	Deriver must use this method with true if the model must be AnimDetail-ed whatever registerToChannelMixer() has been called or not.
void	setIsLoadbalancable (bool val)
	Deriver must use this method with true to indicate the model support loadBalancing.
void	setIsMeshBaseInstance (bool val)
	For CMeshBaseInstance only.
void	setIsTransformShape (bool val)
	For CTransformShape only.
void	setIsCluster (bool val)
	For CCluster only.
void	setIsShadowMapCaster (bool val)
	ShadowMap.
void	setIsShadowMapReceiver (bool val)
AnimDetail Traversal

void	updateWorldMatrixFromFather ()
	For Skeleton Object Stick.
void	traverseAnimDetailWithoutUpdateWorldMatrix ()
	traverse without updatin WorldMatrixFromFather: animdetail if the model channelmixer is not NULL, and if model not clipped
ShadowMap

virtual void	createShadowMap ()
	To implement for ShadowCaster support.
virtual void	deleteShadowMap ()
	To implement for ShadowCaster support. typically free the shadowMap + MUST call unregisterShadowCasterToList().
Protected Attributes
uint32	_RenderFilterType
	State for renderFiltering.
Clip Traversal

sint64	_ClipDate
	date of last traverseClip()
sint	_IndexInVisibleList
bool	_Visible
	set to true is the object is visible (not clipped).
Render Traversal

uint8	_IndexLSBInRenderList
LoadBalancing Traversal

CLoadBalancingGroup *	_LoadBalancingGroup
Private Types
enum	TFreezeHRCState { FreezeHRCStateDisabled = 0, FreezeHRCStateRequest, FreezeHRCStateReady, FreezeHRCStateEnabled }
Static Private Member Functions
static CTransform *	creator ()
Private Attributes
CHrcTrav::TVisibility	Visibility
CScene *	_OwnerScene
NLMISC::CRefPtr< CChannelMixer >	_ChannelMixer
uint64	_LastTransformableMatrixDate
NLMISC::CRefPtr< CInstanceGroup >	_ClusterSystem
TFreezeHRCState	_FreezeHRCState
uint8	_OrderingLayer
uint8	_TransparencyPriority
bool	_ForceCLodSticked: 1
bool	_TransformDirty: 1
	true if need to compute transform
bool	_SupportFastIntersect: 1
ILogicInfo *	_LogicInfo
	See ILogicInfo. Used for lighting. default is NULL.
CRGBA	_MeanColor
	see setMeanColor()
std::list< CTransform * >::iterator	_ItShadowCasterInScene
	For Shadow Caster registration to list.
float	_ShadowMapDirectionZThreshold
	For Shadow Casters.
float	_ShadowMapMaxDepth
Static Private Attributes
static CTrackDefaultVector	DefaultPos
static CTrackDefaultVector	DefaultPivot
static CTrackDefaultVector	DefaultRotEuler
static CTrackDefaultQuat	DefaultRotQuat
static CTrackDefaultVector	DefaultScale
Friends
class	CSkeletonModel
class	CScene
class	CClipTrav
class	CAnimDetailTrav
class	CRenderTrav
State Flag mgt (boolean compression)

enum	TState { IsAnimDetailable = 0x0001, IsLoadBalancable = 0x0002, IsLightable = 0x0004, IsRenderable = 0x0008, IsTransparent = 0x0010, IsOpaque = 0x0020, QuadGridClipEnabled = 0x0040, IsUserLightable = 0x0080, IsFinalLightable = 0x0100, IsBigLightable = 0x0200, IsNeedUpdateLighting = 0x0400, IsNeedUpdateFrozenStaticLightSetup, IsSkeleton = 0x1000, IsSkinned = 0x2000, IsDeleteChannelMixer = 0x4000, IsForceAnimDetail = 0x8000, IsMeshBaseInstance = 0x10000, IsTransformShape = 0x20000, IsCluster = 0x40000, UserClipping = 0x80000, IsShadowMapCaster = 0x100000, IsFinalShadowMapCaster = 0x200000, IsShadowMapReceiver = 0x400000, IsFinalShadowMapReceiver = 0x800000, IsGeneratingShadowMap = 0x1000000, ForceClipRoot = 0x2000000, ClusterSystemAuto = 0x4000000, SSSWO = 0x8000000, BypassLODOpacity = 0x10000000 }
	State Flags. More...
uint32	_StateFlags
	Flags for the General State of the Transform. They are both static or dynamic flags.
void	setStateFlag (uint32 mask, bool val)
	This is used to set Static or dynamic flags. val must take 0 or 1.
uint32	getStateFlag (uint32 mask) const
	return a non zero-value if state is set.
Hrc / Clip hierarchy.

CFastPtrListNode	_HrcNode
CFastPtrList< CTransform >	_HrcSons
CTransform *	_HrcParent
NLMISC::CRefPtr< CTransform >	_HrcParentUnfreeze
CFastPtrList< CTransform >	_ClipSons
std::vector< CClipNode * >	_ClipParents
bool	clipHasParent (CTransform *parent)
void	clipDelFromParent (CTransform *parent)
Model updating/traversing features

CTransform *	_PrecModelToUpdate
CTransform *	_NextModelToUpdate
virtual void	update ()
	This function update the model (called by CScene::updateModels()) Deriver Must : call BaseClass::update() (eg: CTransform::update()).
virtual void	initModel ()
	Extra init for a model.
virtual void	traverseHrc ()
	Each method is called in its associated traversal.
virtual void	traverseClip ()
	The base traverseClip method.
virtual void	traverseAnimDetail ()
	call updateWorldMatrixFromFather(), then traverseAnimDetailWithoutUpdateWorldMatrix()
virtual void	traverseLoadBalancing ()
	no-op by default
virtual void	traverseLight ()
	traverse the lightedModel per default: recompute LightContribution is isLightable()
virtual void	traverseRender ()
	no-op by default
virtual bool	clip ()
	clip method called by traverseClip(). deafult is always visible
virtual void	profileRender ()
	Called at RenderTrav to profile current render. no-op per default.
void	linkToUpdateList ()
void	unlinkFromUpdateList ()
Skinning Behavior.

CSkeletonModel *	_FatherSkeletonModel
uint	_FatherBoneId
uint32	isSkeleton () const
	return non-zero if I am a skeleton. if yes, static_cast<CSkeletonModel*> may be used
uint32	isSkinned () const
	non-zero if the model is skinned onto a skeleton.
virtual bool	getSkinBoneBBox (NLMISC::CAABBox &, uint)
	Called for edition purpose (slow call O(NVertex)) It return the BBox (local to the Bone at its bind pos) of all of the vertices of this mesh that are bound to this bone NB: the instance must be skinned to the skeleton instance, BUT the result is not modified by current bone world matrix (eg: no current scale influence).
virtual bool	isSkinnable () const
	Deriver must change this method if the model can be skinned. called rarely.
virtual void	setApplySkin (bool state)
	Deriver must change this method if isSkinnable().
virtual const std::vector < sint32 > *	getSkinBoneUsage () const
	Deriver must change this method if isSkinnable().
virtual const std::vector < NLMISC::CBSphere > *	getSkinBoneSphere () const
	Deriver must change this method if isSkinnable().
virtual void	renderSkin (float)
	Deriver must change this method if isSkinnable().
virtual bool	supportSkinGrouping () const
	Deriver may support SkinGrouping if isSkinnable().
virtual sint	renderSkinGroupGeom (float, uint, uint8 *)
	if supportSkinGrouping(), called to transform the VBuffer, and store it into dest.
virtual void	renderSkinGroupPrimitives (uint, std::vector< CSkinSpecularRdrPass > &, uint)
	if supportSkinGrouping(), called to render the primitives of the already skinned vertices (VB activated in the driver) Optionnaly, fill specRdrPasses with specular rdrPass to sort (used for specular grouping).
virtual void	renderSkinGroupSpecularRdrPass (uint)
	Render a specific specular renderPass returned by renderSkinGroupPrimitives.
virtual bool	supportShadowSkinGrouping () const
	Special Skinning For ShadowMapping.
virtual sint	renderShadowSkinGeom (uint, uint8 *)
virtual void	renderShadowSkinPrimitives (CMaterial &, IDriver *, uint)
virtual bool	supportIntersectSkin () const
	Special use of skinning to compute intersection of a ray with it.
virtual bool	intersectSkin (const CMatrix &, float &, float &, bool)

CLightContribution	_LightContribution
	name Lighting Behavior.
CLightingManager::CQGItLightedModel	_LightedModelIt
	each transform may be in a quadGird of lighted models (see CLightingManager)
void	resetLighting ()
	name Lighting Behavior.
uint32	isLightable () const
	true if the model can be lighted (such as CMeshBaseInstance) Default behavior is false.
void	setUserLightable (bool enable)
	Set the UserLightable flag.
bool	getUserLightable () const
	Get the UserLightable flag.
void	freezeStaticLightSetup (CPointLight pointLight[NL3D_MAX_LIGHT_CONTRIBUTION], uint numPointLights, uint8 sunContribution, CPointLight frozenAmbientlight)
	Freeze and set the Static Light Setup.
void	unfreezeStaticLightSetup ()
	unFreeze the Static Light Setup.
uint32	isBigLightable () const
	non-zero if the lighting Manager must take into account the bbox of the transform.
bool	useMergedPointLight () const
	return true if the current light contribution of this model use a MergedPointLight
const CLightContribution &	getLightContribution () const
	Return the current light contribution of this model.
virtual void	getLightHotSpotInWorld (CVector &modelPos, float &modelRadius) const
	get the HotSpot of the model for Light computation.
void	setLoadBalancingGroup (const std::string &group)
	name Load Balancing Behavior.
const std::string &	getLoadBalancingGroup () const
	Get the load Balancing group of a model.
void	setMeanColor (CRGBA color)
	name Misc
CRGBA	getMeanColor () const
	see setMeanColor()
uint32	isAnimDetailable () const
	non-zero if the model is animDetailable (ie added to the animDetail list if visible)
uint32	isLoadBalancable () const
	non-zero if the model is loadBalancable (ie added to the loadBalancing list if visible)
uint32	isRenderable () const
	non-zero if the model is renderable (ie something may appear on screen)
uint32	isMeshBaseInstance () const
	non-zero if the CTransform can be casted to a CMeshBaseInstance
uint32	isTransformShape () const
	non-zero if the CTransform can be casted to a CTransformShape
uint32	isCluster () const
	non-zero if the CTransform can be casted to a CCluster
bool	supportFastIntersect () const
	true if the transform support fast intersection (fastIntersect() works) For now, supports skeleton with ALL skins that are shadowSkined (w or wo MRM) mesh that are not skinned (Standard/MRM/MultiLod), and that have been flagged through CShapeBank::buildSystemGeometryForshape()
virtual bool	fastIntersect (const NLMISC::CVector &, const NLMISC::CVector &, float &, float &, bool)
	test if the transform intersect the ray (p0, dir).
void	enableFastIntersectSupport (bool enable)
	internal only: used by CMeshBase
uint32	isNeedUpdateLighting () const
	non-zero if the object needs to updatelighting.
uint32	isNeedUpdateFrozenStaticLightSetup () const
	non-zero if the object has a FrozenStaticLightSetup not correclty updated.
Hrc Traversal

CMatrix	_LocalMatrix
	Hrc IN variables.
CHrcTrav::TVisibility	_LocalVis
sint64	_LocalDate
CMatrix	_WorldMatrix
	Hrc OUT variables.
sint64	_WorldDate
bool	_WorldVis
bool	_Frozen
bool	_DontUnfreezeChildren
bool	_ClipLinkedInSonsOfAncestorSkeletonModelGroup
CSkeletonModel *	_AncestorSkeletonModel
void	updateWorld ()
	Update the world state according to the parent world state and the local states.
void	updateClipTravForAncestorSkeleton ()

Detailed Description

A basic node which provide an animatable matrix (ITransformable).

May be derived for each node who want to support such a scheme (CCamera, CLight, CInstance ... )

CTransform ALWAYS herit scale from fathers! (joints skeleton may not...) (nbyoyo: else, this breaks the update() system).

CTransform Default tracks are identity (derived class may change this).

CTransform by default IS NOT RENDERABLE. ie never inserted in renderList. Deriver should call setIsRenderable(true) to make the model renderable

CTransform by default IS NOT ANIMDETAIL-able. ie never inserted in anim detail list. It is automatically inserted in anim detail list if registerToChannelMixer() is called. Deriver should call setIsForceAnimdetail(true) to make the model always anim-detail-ed

CTransform by default IS NOT LOADBALANCE-able. ie never inserted into list for LoadBlancing. Deriver should call setIsLoadbalancable(true) to support this traversal.

Author:: Lionel Berenguier; Nevrax France

Date:: 2000

Definition at line 97 of file transform.h.

Member Enumeration Documentation

enum NL3D::CTransform::TFreezeHRCState [private]

Enumerator:

FreezeHRCStateDisabled
FreezeHRCStateRequest
FreezeHRCStateReady
FreezeHRCStateEnabled

Definition at line 820 of file transform.h.

enum NL3D::CTransform::TState [private]

State Flags.

Enumerator:

IsAnimDetailable
IsLoadBalancable
IsLightable
IsRenderable
IsTransparent
IsOpaque
QuadGridClipEnabled
IsUserLightable
IsFinalLightable
IsBigLightable
IsNeedUpdateLighting
IsNeedUpdateFrozenStaticLightSetup
IsSkeleton
IsSkinned
IsDeleteChannelMixer
IsForceAnimDetail
IsMeshBaseInstance
IsTransformShape
IsCluster
UserClipping
IsShadowMapCaster
IsFinalShadowMapCaster
IsShadowMapReceiver
IsFinalShadowMapReceiver
IsGeneratingShadowMap
ForceClipRoot
ClusterSystemAuto
SSSWO
BypassLODOpacity

Definition at line 853 of file transform.h.

Constructor & Destructor Documentation

NL3D::CTransform::CTransform ( ) [protected]

Constructor The deriver should do a TouchObs.resize(Last), to ensure he resize the BitSet correctly.

The dervier should keep/declare ctor and dtor protected, to avoid user error (new and delete).

Definition at line 55 of file transform.cpp.

References _AncestorSkeletonModel, _ClipDate, _ClipLinkedInSonsOfAncestorSkeletonModelGroup, _ClusterSystem, _DontUnfreezeChildren, _FatherSkeletonModel, _ForceCLodSticked, _FreezeHRCState, _Frozen, _HrcParent, _HrcParentUnfreeze, _IndexInVisibleList, _LastTransformableMatrixDate, _LoadBalancingGroup, _LocalDate, _LocalMatrix, _LocalVis, _LogicInfo, _MeanColor, _NextModelToUpdate, _OrderingLayer, _OwnerScene, _PrecModelToUpdate, _RenderFilterType, _ShadowMapDirectionZThreshold, _ShadowMapMaxDepth, _StateFlags, _SupportFastIntersect, _TransformDirty, _TransparencyPriority, _Visible, _WorldDate, _WorldMatrix, _WorldVis, FreezeHRCStateDisabled, NL3D::CHrcTrav::Herit, NLMISC::CMatrix::identity(), IsOpaque, IsUserLightable, NL3D_TRANSFORM_DEFAULT_SHADOW_MAP_DEPTH, NLMISC::CRGBA::set(), and Visibility.

NL3D::CTransform::~CTransform ( ) [protected, virtual]

Member Function Documentation

UTransform * NL3D::CTransform::buildMatchingUserInterfaceObject ( ) [virtual]

Definition at line 1457 of file transform.cpp.

bool NL3D::CTransform::canCastShadowMap ( ) const [inline]

true if the instance cast shadow. By default false

Definition at line 511 of file transform.h.

References getStateFlag(), and IsFinalShadowMapCaster.

Referenced by NL3D::CClipTrav::clipShadowCasters(), enableCastShadowMap(), and setGeneratingShadowMap().

bool NL3D::CTransform::canReceiveShadowMap ( ) const [inline]

true if the instance receive shadow. By default false

Definition at line 518 of file transform.h.

References getStateFlag(), and IsFinalShadowMapReceiver.

Referenced by NL3D::CLandscapeUser::canReceiveShadowMap(), and NL3D::CLandscapeModel::traverseRender().

virtual bool NL3D::CTransform::clip ( ) [inline, virtual]

clip method called by traverseClip(). deafult is always visible

Reimplemented in NL3D::CCluster, NL3D::CLandscapeModel, NL3D::CParticleSystemModel, NL3D::CTransformShape, NL3D::CVegetableBlendLayerModel, and NL3D::CWaterModel.

Definition at line 154 of file transform.h.

Referenced by traverseClip().

void NL3D::CTransform::clipAddChild ( CTransform * son )

Definition at line 1277 of file transform.cpp.

References _ClipParents, _ClipSons, clipHasParent(), NL3D::CTransform::CClipNode::ClipNode, NL3D::CFastPtrList< T >::insert(), and NL3D::CTransform::CClipNode::Parent.

Referenced by NL3D::CScene::createModel(), NL3D::CSkeletonModel::detachSkeletonSon(), NL3D::CLandscapeModel::initModel(), NL3D::CScene::initQuadGridClipManager(), NL3D::CQuadGridClipClusterListDist::resetSons(), NL3D::CClipTrav::traverse(), and updateClipTravForAncestorSkeleton().

void NL3D::CTransform::clipDelChild ( CTransform * son )

Definition at line 1298 of file transform.cpp.

References clipDelFromParent().

Referenced by NL3D::CScene::initDefaultRoots(), NL3D::CLandscapeModel::initModel(), NL3D::CClipTrav::traverse(), and ~CTransform().

void NL3D::CTransform::clipDelFromParent ( CTransform * parent ) [private]

Definition at line 1346 of file transform.cpp.

References _ClipParents.

Referenced by clipDelChild(), and clipUnlinkFromAll().

CTransform * NL3D::CTransform::clipGetChild ( uint index ) const

Definition at line 1325 of file transform.cpp.

References _ClipSons, NL3D::CFastPtrList< T >::begin(), nlassert, and NL3D::CFastPtrList< T >::size().

Referenced by NL3D::CCluster::recursTraverseClip(), traverseClip(), NL3D::CRootModel::traverseClip(), NL3D::CParticleSystemModel::traverseClip(), and ~CTransform().

uint NL3D::CTransform::clipGetNumChildren ( ) const [inline]

Definition at line 249 of file transform.h.

References _ClipSons, and NL3D::CFastPtrList< T >::size().

Referenced by NL3D::CCluster::recursTraverseClip(), traverseClip(), NL3D::CRootModel::traverseClip(), NL3D::CParticleSystemModel::traverseClip(), and ~CTransform().

uint NL3D::CTransform::clipGetNumParents ( ) const [inline]

Definition at line 246 of file transform.h.

References _ClipParents.

Referenced by clipUnlinkFromAll(), NL3D::CClipTrav::traverse(), and updateClipTravForAncestorSkeleton().

CTransform * NL3D::CTransform::clipGetParent ( uint index ) const

Definition at line 1318 of file transform.cpp.

References _ClipParents, and nlassert.

Referenced by clipUnlinkFromAll(), NL3D::CClipTrav::traverse(), and updateClipTravForAncestorSkeleton().

bool NL3D::CTransform::clipHasParent ( CTransform * parent ) [private]

Definition at line 1333 of file transform.cpp.

References _ClipParents.

Referenced by clipAddChild().

void NL3D::CTransform::clipUnlinkFromAll ( )

Definition at line 1308 of file transform.cpp.

References clipDelFromParent(), clipGetNumParents(), and clipGetParent().

Referenced by NL3D::CSkeletonModel::bindSkin(), NL3D::CScene::initQuadGridClipManager(), updateClipTravForAncestorSkeleton(), and ~CTransform().

virtual bool NL3D::CTransform::computeWorldBBoxForShadow ( NLMISC::CAABBox & ) [inline, virtual]

Special For Skeleton Caster.

When Skeletons cast shadows, they first compute the WorldBBox. The model should compute its bbox in World (best fit).

Returns:: false if the model don't support it (default), or if hidden in HRC!!

Reimplemented in NL3D::CMeshInstance, and NL3D::CSkeletonModel.

Definition at line 562 of file transform.h.

Referenced by NL3D::CSkeletonModel::computeWorldBBoxForShadow().

virtual void NL3D::CTransform::createShadowMap ( ) [inline, protected, virtual]

To implement for ShadowCaster support.

typically allocate a CShadowMap and store NB: the texture doesn't have to be inited at this time. Update it each frame in generateShadowMap() MUST call registerShadowCasterToList()

Reimplemented in NL3D::CMeshInstance, and NL3D::CSkeletonModel.

Definition at line 1004 of file transform.h.

Referenced by enableCastShadowMap().

static CTransform* NL3D::CTransform::creator ( ) [inline, static, private]

virtual void NL3D::CTransform::deleteShadowMap ( ) [inline, protected, virtual]

To implement for ShadowCaster support. typically free the shadowMap + MUST call unregisterShadowCasterToList().

Reimplemented in NL3D::CMeshInstance, and NL3D::CSkeletonModel.

Definition at line 1006 of file transform.h.

Referenced by enableCastShadowMap().

void NL3D::CTransform::enableCastShadowMap ( bool state )

By default, map shadow casting is disabled.

This enabled shadow for this model. Fails if the model don't support dynamic Map Shadow Casting (eg landscape) Dervier note: createShadowMap() and deleteShadowMap() is called here.

Definition at line 1395 of file transform.cpp.

References canCastShadowMap(), createShadowMap(), deleteShadowMap(), getShadowMap(), IsFinalShadowMapCaster, modelCanCastShadowMap(), nlassert, and setStateFlag().

void NL3D::CTransform::enableFastIntersectSupport ( bool enable ) [inline]

internal only: used by CMeshBase

Definition at line 492 of file transform.h.

References _SupportFastIntersect.

Referenced by NL3D::CMeshBase::instanciateMeshBase().

void NL3D::CTransform::enableReceiveShadowMap ( bool state ) [inline]

By default, map shadow receiving is disabled.

This enabled shadow for this model. Fails if the model don't support dynamic Map Shadow Receiving (eg Particle system)

Definition at line 516 of file transform.h.

References IsFinalShadowMapReceiver, modelCanReceiveShadowMap(), and setStateFlag().

Referenced by NL3D::CLandscapeUser::enableReceiveShadowMap().

virtual bool NL3D::CTransform::fastIntersect	(	const NLMISC::CVector &	,
		const NLMISC::CVector &	,
		float &	,
		float &	,
		bool
	)			`[inline, virtual]`

test if the transform intersect the ray (p0, dir).

Returns:: false if not supported/no triangles, else true if can do the test (even if don't intersect!) if intersect, dist2D=0, and distZ= Depth Distance if don't intersect, dist2D="nearest distance to the ray", and distZ=0

Parameters:

computeDist2D

if false and don't intersect, then return dist2D=FLT_MAX, and distZ=0

Reimplemented in NL3D::CMeshBaseInstance, and NL3D::CSkeletonModel.

Definition at line 489 of file transform.h.

void NL3D::CTransform::forceCompute ( ) [protected]

Definition at line 1419 of file transform.cpp.

References _FatherBoneId, _FatherSkeletonModel, _HrcParent, forceCompute(), NL3D::CSkeletonModel::forceComputeBone(), update(), and updateWorldMatrixFromFather().

Referenced by forceCompute(), and NL3D::CParticleSystemManager::processAnimate().

void NL3D::CTransform::freeze ( )

freeze the preceding position of the model.

Do not use, special code for cluster. This inform the scene that preceding position setuped by user is "frozen". ie at next render(), this object won't be added to the "object moving list" (useful for cluster mgt). The "frozen" state is disabled (at render() time) if:

change in position (directly or indireclty, such as animation) is performed after the freeze().
the "frozen" state of a father is not enabled (or disabled by a change in position of him :) ).

Definition at line 384 of file transform.cpp.

References _Frozen, and update().

Referenced by NL3D::CInstanceGroup::addToSceneWhenAllShapesLoaded(), and NL3D::CScene::initDefaultRoots().

void NL3D::CTransform::freezeHRC ( )

freeze the HRC so the WorldMatrix computed at next render() will be kept for long, and the model won't either be tested in HRC (which is still expensive, even if the worldmatrix doesn't need to be recomputed).

The model won't either be validated. It is suposed to not change at all. Also, if it is not a son of a CCluster, it may be accelerated during Cliping (with CQuadGridClipManager).

NB: the model won't be tested in HRC anymore. calling freezeHRC() on a model in a hierarchy without calling it to the root of the hierarchy will result in that the model won't be validated nor be HRC traversed. To be simplier, you should freezeHRC() all the models of a hierarchy, from base root to leaves.

NB: if the hierarchy of this object must change, or if the object must moves, you must call unfreezeHRC() first, and you should do this for all the parents of this model.

Definition at line 402 of file transform.cpp.

References _FreezeHRCState, _Frozen, _TransformDirty, FreezeHRCStateDisabled, FreezeHRCStateRequest, QuadGridClipEnabled, and setStateFlag().

Referenced by NL3D::CInstanceGroup::freezeHRC().

void NL3D::CTransform::freezeStaticLightSetup	(	CPointLight *	pointLight[NL3D_MAX_LIGHT_CONTRIBUTION],
		uint	numPointLights,
		uint8	sunContribution,
		CPointLight *	frozenAmbientlight
	)

Freeze and set the Static Light Setup.

Called by CInstanceGroup::addToScene() NB: it calls resetLighting() first. NB: nlassert(numPointLights<=NL3D_MAX_LIGHT_CONTRIBUTION)

Definition at line 1087 of file transform.cpp.

References _LightContribution, NL3D::CLightContribution::Factor, NL3D::CLightContribution::FrozenAmbientLight, NL3D::CLightContribution::FrozenStaticLightSetup, IsNeedUpdateFrozenStaticLightSetup, nlassert, NL3D::CLightContribution::NumFrozenStaticLight, NL3D::CLightContribution::PointLight, resetLighting(), setStateFlag(), and NL3D::CLightContribution::SunContribution.

virtual void NL3D::CTransform::generateShadowMap ( const CVector & ) [inline, virtual]

For Casters.

Display the Shadow to the "Auxiliary Driver". This method should only write to AlphaBuffer (since RGB may be the current rendered scene!), with Alpha==1 when pixel is shadowed. The ShadowMapManager has already cleared the AlphaBuffer to black, and has already enabled alpha write only. The ShadowMapManager has already setuped Viewport/Scissor as its convenience. The extra blurring is a work of the ShadowMapManager (which blurs multiple shadows in a same pass) NB: you can overwrite the current driver frustum/ViewMatrix/modelMatrix without backuping it (ShadowMapManager work)

Reimplemented in NL3D::CMeshInstance, and NL3D::CSkeletonModel.

Definition at line 533 of file transform.h.

Referenced by NL3D::CShadowMapManager::renderGenerate().

void NL3D::CTransform::getAABBox ( NLMISC::CAABBox & bbox ) const [virtual]

Get the untransformed AABBox of the transform.

NULL (gtCenter()= 0, gtSize()==0) by default.

Reimplemented in NL3D::CParticleSystemModel, and NL3D::CTransformShape.

Definition at line 531 of file transform.cpp.

References NLMISC::CVector::Null, NLMISC::CAABBox::setCenter(), and NLMISC::CAABBox::setHalfSize().

Referenced by traverseLight().

CSkeletonModel* NL3D::CTransform::getAncestorSkeletonModel ( ) const [inline]

Definition at line 219 of file transform.h.

References _AncestorSkeletonModel.

Referenced by NL3D::CParticleSystemManager::processAnimate().

bool NL3D::CTransform::getBypassLODOpacityFlag ( ) const [inline]

Definition at line 176 of file transform.h.

References BypassLODOpacity, and getStateFlag().

Referenced by NL3D::CMeshMultiLodInstance::traverseLoadBalancing().

CChannelMixer* NL3D::CTransform::getChannelMixer ( ) const [inline, protected]

get the channelMixer owned by the transform.

return result of a refPtr => may be NULL.

Definition at line 720 of file transform.h.

References _ChannelMixer.

Referenced by NL3D::CSkeletonModel::computeCurrentBBox(), NL3D::CMeshBaseInstance::traverseHrc(), and NL3D::CSkeletonModel::updateBoneToCompute().

bool NL3D::CTransform::getChannelMixerOwnerShip ( ) const [inline]

Definition at line 269 of file transform.h.

References getStateFlag(), and IsDeleteChannelMixer.

Referenced by registerToChannelMixer(), and ~CTransform().

CInstanceGroup * NL3D::CTransform::getClusterSystem ( )

Definition at line 841 of file transform.cpp.

References _ClusterSystem, ClusterSystemAuto, and getStateFlag().

Referenced by NL3D::CScene::findCameraClusterSystemFromRay(), and NL3D::CClipTrav::traverse().

ITrack * NL3D::CTransform::getDefaultTrack ( uint valueId ) [virtual]

Default Track Values are identity (pos,pivot= 0, scale= 1, rots=0).

Implements NL3D::ITransformable.

Reimplemented in NL3D::CCamera, NL3D::CMeshBaseInstance, NL3D::CParticleSystemModel, NL3D::CSegRemanence, NL3D::CSkeletonModel, NL3D::CWaterModel, and NL3D::CWaveMakerModel.

Definition at line 328 of file transform.cpp.

References DefaultPivot, DefaultPos, DefaultRotEuler, DefaultRotQuat, DefaultScale, nlstop, NL3D::ITransformable::PivotValue, NL3D::ITransformable::PosValue, NL3D::ITransformable::RotEulerValue, NL3D::ITransformable::RotQuatValue, and NL3D::ITransformable::ScaleValue.

bool NL3D::CTransform::getForceClipRoot ( ) const [inline]

Definition at line 599 of file transform.h.

References ForceClipRoot, and getStateFlag().

Referenced by NL3D::UTransform::parent().

const CLightContribution& NL3D::CTransform::getLightContribution ( ) const [inline]

Return the current light contribution of this model.

Definition at line 386 of file transform.h.

References _LightContribution.

Referenced by NL3D::CShadowMapManager::computeShadowColors(), and NL3D::CShadowMapManager::computeShadowDirection().

virtual void NL3D::CTransform::getLightHotSpotInWorld	(	CVector &	modelPos,
		float &	modelRadius
	)			const `[inline, virtual]`

get the HotSpot of the model for Light computation.

For models with global attenuation, this is the point taken for attenuation computes. NB: should return the current world position. NB: return also the modelRadius (only for bigLightable) Default to NULL.

Reimplemented in NL3D::CSkeletonModel, and NL3D::CTransformShape.

Definition at line 394 of file transform.h.

References NLMISC::CVector::Null.

Referenced by NL3D::CLightingManager::computeModelLightContributions().

const std::string & NL3D::CTransform::getLoadBalancingGroup ( ) const

Get the load Balancing group of a model.

see setLoadBalancingGroup().

Definition at line 549 of file transform.cpp.

References _LoadBalancingGroup, and NL3D::CLoadBalancingGroup::Name.

CRGBA NL3D::CTransform::getMeanColor ( ) const [inline]

see setMeanColor()

Definition at line 460 of file transform.h.

References _MeanColor.

Referenced by NL3D::CFlareModel::traverseRender().

uint NL3D::CTransform::getOrderingLayer ( ) const [inline]

Get the ordering layer.

Definition at line 192 of file transform.h.

References _OrderingLayer.

Referenced by NL3D::CRenderTrav::traverse().

CScene* NL3D::CTransform::getOwnerScene ( ) const [inline]

get the scene which has created us

Definition at line 104 of file transform.h.

References _OwnerScene.

void NL3D::CTransform::getReceiverBBox ( CAABBox & bbox ) [virtual]

For receivers.

get the World Instance bbox that includes the receiver.

Reimplemented in NL3D::CLandscapeModel.

Definition at line 1388 of file transform.cpp.

References NLMISC::CVector::Null, NLMISC::CAABBox::setCenter(), and NLMISC::CAABBox::setHalfSize().

Referenced by NL3D::CShadowMapManager::addShadowReceiver().

virtual const CMatrix& NL3D::CTransform::getReceiverRenderWorldMatrix ( ) const [inline, virtual]

For receivers.

Retrieve the WorldMatrix of the model used for IDriver::render(). By default it returns getWorldMatrix(). The exception is the Landscape and his "ZBuffer Problem" management.

Reimplemented in NL3D::CLandscapeModel.

Definition at line 552 of file transform.h.

References getWorldMatrix().

Referenced by NL3D::CShadowMapManager::renderProject().

virtual CShadowMap* NL3D::CTransform::getShadowMap ( ) [inline, virtual]

get The shadow Map result for receveing.

If NULL, nothing is displayed.

Reimplemented in NL3D::CMeshInstance, and NL3D::CSkeletonModel.

Definition at line 536 of file transform.h.

Referenced by NL3D::CClipTrav::clipShadowCasters(), enableCastShadowMap(), NL3D::CShadowMapManager::renderGenerate(), NL3D::CShadowMapManager::renderProject(), and NL3D::CShadowMapManager::selectShadowMapsToGenerate().

float NL3D::CTransform::getShadowMapDirectionZThreshold ( ) const [inline]

Definition at line 580 of file transform.h.

References _ShadowMapDirectionZThreshold.

Referenced by NL3D::CShadowMapManager::computeShadowDirection().

float NL3D::CTransform::getShadowMapMaxDepth ( ) const [inline]

Definition at line 588 of file transform.h.

References _ShadowMapMaxDepth.

Referenced by NL3D::CClipTrav::clipShadowCasters(), NL3D::CSkeletonModel::generateShadowMap(), and NL3D::CMeshInstance::generateShadowMap().

bool NL3D::CTransform::getShowWhenLODSticked ( ) const [inline, protected]

Test if obj must be displayed when sticked to an object displayed as a LOD (example: sword in hand of a character displayed as a LOD state).

Definition at line 759 of file transform.h.

References _ForceCLodSticked.

Referenced by NL3D::CParticleSystemModel::traverseClip().

CSkeletonModel* NL3D::CTransform::getSkeletonModel ( ) const [inline]

Get the skeleton model. Returnr NULL in normal mode.

Definition at line 217 of file transform.h.

References _FatherSkeletonModel.

Referenced by NL3D::CMeshMRMSkinnedGeom::intersectSkin(), NL3D::CMeshMRMGeom::intersectSkin(), NL3D::CMeshGeom::intersectSkin(), NL3D::CMeshMRMSkinnedGeom::render(), NL3D::CMeshMRMGeom::render(), NL3D::CMeshGeom::render(), NL3D::CMeshMRMSkinnedGeom::renderShadowSkinGeom(), NL3D::CMeshMRMGeom::renderShadowSkinGeom(), NL3D::CMeshMRMGeom::renderSkin(), NL3D::CMeshGeom::renderSkin(), NL3D::CMeshMRMSkinnedGeom::renderSkinGroupGeom(), NL3D::CMeshMRMGeom::renderSkinGroupGeom(), and NL3D::CTransformShape::traverseLoadBalancingPass0().

virtual bool NL3D::CTransform::getSkinBoneBBox	(	NLMISC::CAABBox &	,
		uint
	)			`[inline, virtual]`

Called for edition purpose (slow call O(NVertex)) It return the BBox (local to the Bone at its bind pos) of all of the vertices of this mesh that are bound to this bone NB: the instance must be skinned to the skeleton instance, BUT the result is not modified by current bone world matrix (eg: no current scale influence).

Parameters:

	boneId,:	the id of the skeleton's bone (wich the instance is skinned to)
	bbox,:	the bbox (in bone basis) filled if return is true

Returns:: false if no vertices are bound to

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 446 of file transform.h.

virtual const std::vector<NLMISC::CBSphere>* NL3D::CTransform::getSkinBoneSphere ( ) const [inline, protected, virtual]

Deriver must change this method if isSkinnable().

It return a list of sphere relative to each bone of the father skeleton. Use with getSkinBoneUsage() to know to wich bone this sphere apply NB: if a sphere radius is -1, it means that the bone is not used (for any reason...) default is to return NULL.

Reimplemented in NL3D::CMeshInstance, NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 654 of file transform.h.

Referenced by NL3D::CSkeletonModel::updateSkinRenderLists().

virtual const std::vector<sint32>* NL3D::CTransform::getSkinBoneUsage ( ) const [inline, protected, virtual]

Deriver must change this method if isSkinnable().

It return the list of bone (correct skeleton index) used by the skins (NB: without the parents of the bone). NB: if an index is -1, it means that the skin bone has not been found in the skeleton (skip it) default is to return NULL.

Reimplemented in NL3D::CMeshInstance, NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 648 of file transform.h.

Referenced by NL3D::CSkeletonModel::computeCLodVertexAlpha(), and NL3D::CSkeletonModel::updateSkinRenderLists().

bool NL3D::CTransform::getSSSWO ( ) const [inline]

Definition at line 608 of file transform.h.

References getStateFlag(), and SSSWO.

uint32 NL3D::CTransform::getStateFlag ( uint32 mask ) const [inline, private]

return a non zero-value if state is set.

Definition at line 914 of file transform.h.

References _StateFlags.

Referenced by canCastShadowMap(), canReceiveShadowMap(), getBypassLODOpacityFlag(), getChannelMixerOwnerShip(), getClusterSystem(), getForceClipRoot(), getSSSWO(), getUserClipping(), getUserLightable(), hrcUnlink(), isAnimDetailable(), isBigLightable(), isCluster(), isGeneratingShadowMap(), isLightable(), isLoadBalancable(), isMeshBaseInstance(), isNeedUpdateFrozenStaticLightSetup(), isNeedUpdateLighting(), isOpaque(), isQuadGridClipEnabled(), isRenderable(), isSkeleton(), isSkinned(), isTransformShape(), isTransparent(), modelCanCastShadowMap(), modelCanReceiveShadowMap(), registerToChannelMixer(), setClusterSystem(), setForceClipRoot(), setIsForceAnimDetail(), setIsLightable(), setOpacity(), setTransparency(), setUserLightable(), updateWorld(), and updateWorldMatrixFromFather().

uint8 NL3D::CTransform::getTransparencyPriority ( ) const [inline]

Definition at line 199 of file transform.h.

References _TransparencyPriority.

Referenced by NL3D::CRenderTrav::traverse().

bool NL3D::CTransform::getUserClipping ( ) const

Return the user clipping state.

Definition at line 1376 of file transform.cpp.

References getStateFlag(), and UserClipping.

bool NL3D::CTransform::getUserLightable ( ) const [inline]

Get the UserLightable flag.

Definition at line 360 of file transform.h.

References getStateFlag(), and IsUserLightable.

CHrcTrav::TVisibility NL3D::CTransform::getVisibility ( ) [inline]

Get the local visibility state.

Definition at line 215 of file transform.h.

References Visibility.

Referenced by NL3D::CSkeletonModel::fastIntersect(), NL3D::UTransform::getVisibility(), NL3D::CParticleSystemManager::processAnimate(), NL3D::CMeshMRMSkinnedInstance::renderSkin(), NL3D::CMeshMRMInstance::renderSkin(), NL3D::CMeshInstance::renderSkin(), NL3D::CParticleSystemModel::traverseAnimDetail(), and NL3D::CSkeletonModel::updateSkinRenderLists().

const CMatrix& NL3D::CTransform::getWorldMatrix ( ) const [inline]

Get the worldMatrix that is computed at last Hrc pass.

Definition at line 311 of file transform.h.

References _WorldMatrix.

Referenced by NL3D::CMeshMRMGeom::activeInstance(), NL3D::CMeshGeom::activeInstance(), NL3D::CLightingManager::addDynamicLight(), NL3D::CCamera::buildCameraPyramid(), NL3D::CCamera::buildCameraPyramidCorners(), NL3D::CParticleSystemModel::checkAgainstPyramid(), NL3D::CWaterModel::clip(), NL3D::CTransformShape::clip(), NL3D::CClipTrav::clipShadowCasters(), NL3D::CWaterModel::computeClippedPoly(), NL3D::CSkeletonModel::computeDisplayLodCharacterPriority(), NL3D::CShadowMapManager::computeShadowDirection(), NL3D::CMeshInstance::computeWorldBBoxForShadow(), NL3D::CParticleSystemModel::doAnimate(), NL3D::CTargetAnimCtrl::execute(), NL3D::CSkeletonModel::fastIntersect(), NL3D::CMeshBaseInstance::fastIntersect(), NL3D::CWaterModel::fillVBHard(), NL3D::CWaterModel::fillVBSoft(), NL3D::CSkeletonModel::generateShadowMap(), NL3D::CMeshInstance::generateShadowMap(), NL3D::CTransformShape::getLightHotSpotInWorld(), NL3D::CWaterModel::getNumWantedVertices(), getReceiverRenderWorldMatrix(), NL3D::CLightingManager::insertStaticLightedModel(), NL3D::CQuadGridClipManager::linkModel(), NL3D::CParticleSystemManager::processAnimate(), NL3D::CParticleSystemModel::refreshRscDeletion(), NL3D::CParticleSystemShape::render(), NL3D::CMeshMRMSkinnedGeom::render(), NL3D::CMeshMRMGeom::render(), NL3D::CMeshGeom::render(), NL3D::CSkeletonModel::renderCLod(), NL3D::CSkeletonModel::renderIntoSkeletonShadowMap(), NL3D::CMeshInstance::renderIntoSkeletonShadowMap(), NL3D::CMeshMultiLod::renderMeshGeom(), NL3D::CShadowMapManager::renderProject(), NL3D::CMeshMRMGeom::renderSkin(), NL3D::CMeshGeom::renderSkin(), NL3D::CSkeletonModel::renderSkins(), NL3D::CSegRemanence::samplePos(), NL3D::CShadowMapManager::selectShadowMapsToGenerate(), NL3D::CFlareModel::setupOcclusionMeshMatrix(), NL3D::CMeshVPWindTree::setupPerInstanceConstants(), NL3D::CRenderTrav::traverse(), NL3D::CClipTrav::traverse(), NL3D::CWaveMakerModel::traverseAnimDetail(), NL3D::CSkeletonModel::traverseAnimDetail(), NL3D::CParticleSystemModel::traverseClip(), traverseLight(), NL3D::CPointLightModel::traverseLight(), NL3D::CTransformShape::traverseLoadBalancingPass0(), NL3D::CWaterModel::traverseRender(), NL3D::CFlareModel::traverseRender(), NL3D::CWaterModel::updateDiffuseMapMatrix(), and NL3D::CFlareModel::updateOcclusionQuery().

void NL3D::CTransform::heritVisibility ( )

herit the visibility from his father. (default behavior).

Definition at line 304 of file transform.cpp.

References _FatherSkeletonModel, _TransformDirty, NL3D::CSkeletonModel::dirtSkinRenderLists(), NL3D::CHrcTrav::Herit, isSkinned(), nlassert, and Visibility.

void NL3D::CTransform::hide ( )

Hide the object and his sons.

Definition at line 234 of file transform.cpp.

References _FatherSkeletonModel, _TransformDirty, NL3D::CSkeletonModel::dirtSkinRenderLists(), NL3D::CHrcTrav::Hide, isSkinned(), nlassert, and Visibility.

Referenced by NL3D::CPSMesh::createInstance(), NL3D::CLandscapeUser::hide(), and NL3D::CPSLight::step().

CTransform * NL3D::CTransform::hrcGetChild ( uint index ) const

Definition at line 1262 of file transform.cpp.

References _HrcSons, NL3D::CFastPtrList< T >::begin(), nlassert, and NL3D::CFastPtrList< T >::size().

Referenced by traverseHrc(), NL3D::CRootModel::traverseHrc(), NL3D::CAnimDetailTrav::traverseHrcRecurs(), and ~CTransform().

uint NL3D::CTransform::hrcGetNumChildren ( ) const [inline]

Definition at line 232 of file transform.h.

References _HrcSons, and NL3D::CFastPtrList< T >::size().

Referenced by traverseHrc(), NL3D::CRootModel::traverseHrc(), NL3D::CAnimDetailTrav::traverseHrcRecurs(), and ~CTransform().

CTransform* NL3D::CTransform::hrcGetParent ( ) const [inline]

Definition at line 230 of file transform.h.

References _HrcParent.

Referenced by NL3D::CMeshBaseInstance::traverseHrc(), and updateWorldMatrixFromFather().

void NL3D::CTransform::hrcLinkSon ( CTransform * son )

link son to this in Hierarchy traversal NB: link does nothing if the son node is HRC frozen

Definition at line 1211 of file transform.cpp.

References _FreezeHRCState, _HrcNode, _HrcParent, _HrcParentUnfreeze, _HrcSons, _WorldDate, FreezeHRCStateDisabled, hrcUnlink(), and NL3D::CFastPtrList< T >::insert().

Referenced by NL3D::CInstanceGroup::addToSceneWhenAllShapesLoaded(), NL3D::CScene::createModel(), NL3D::CSkeletonModel::detachSkeletonSon(), NL3D::CInstanceGroup::linkRoot(), NL3D::UTransform::parent(), setForceClipRoot(), NL3D::CSkeletonModel::stickObjectEx(), and unfreezeHRC().

void NL3D::CTransform::hrcUnlink ( )

unlink this from any Father in Hrc.

No-op if no parent NB: unlink does nothing if the node is HRC frozen

Definition at line 1241 of file transform.cpp.

References _HrcNode, _HrcParent, _HrcParentUnfreeze, _WorldDate, ForceClipRoot, getStateFlag(), nlassert, and NL3D::CFastPtrListNode::unlink().

Referenced by NL3D::CSkeletonModel::bindSkin(), hrcLinkSon(), NL3D::CScene::initDefaultRoots(), NL3D::CScene::initQuadGridClipManager(), setForceClipRoot(), update(), and ~CTransform().

void NL3D::CTransform::initModel ( ) [virtual]

Extra init for a model.

this method is called by the framework at the very end of CScene::createModel() Warning! if the model is a CTransformShape, then when initModel() is called, Shape and other related member/setup of IShape::createInstance() are not yet done (because createModel() is called at the begining in createInstance()).

Because initModel() is called at the very end, deriver could implement anything like creating other models, but not deleting this model...

Default behavior is to do nothing.

Reimplemented in NL3D::CLandscapeModel, NL3D::CPointLightModel, and NL3D::CSkeletonModel.

Definition at line 225 of file transform.cpp.

References _LoadBalancingGroup, NL3D::CLoadBalancingTrav::getDefaultGroup(), NL3D::CScene::getLoadBalancingTrav(), and getOwnerScene().

Referenced by NL3D::CScene::createModel().

virtual bool NL3D::CTransform::intersectSkin	(	const CMatrix &	,
		float &	,
		float &	,
		bool
	)			`[inline, protected, virtual]`

Reimplemented in NL3D::CMeshInstance, NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 692 of file transform.h.

Referenced by NL3D::CSkeletonModel::fastIntersect().

uint32 NL3D::CTransform::isAnimDetailable ( ) const [inline]

non-zero if the model is animDetailable (ie added to the animDetail list if visible)

Definition at line 463 of file transform.h.

References getStateFlag(), and IsAnimDetailable.

Referenced by NL3D::CClipTrav::clipShadowCasters(), traverseClip(), and NL3D::CSkeletonModel::updateSkinRenderLists().

uint32 NL3D::CTransform::isBigLightable ( ) const [inline]

non-zero if the lighting Manager must take into account the bbox of the transform.

Default behavior is false. Deriver must call setIsBigLightable() at initialisation to change it.

Definition at line 378 of file transform.h.

References getStateFlag(), and IsBigLightable.

Referenced by NL3D::CTransformShape::getLightHotSpotInWorld().

bool NL3D::CTransform::isClipVisible ( ) const [inline]

tells if the transform has been clipped in the clip traversal.

Definition at line 325 of file transform.h.

References _Visible.

Referenced by NL3D::CClipTrav::clipShadowCasters(), NL3D::CSkeletonModel::computeDisplayLodCharacterPriority(), NL3D::CSkeletonModel::computeRenderedBBox(), NL3D::CSkeletonModel::computeRenderedBBoxWithBoneSphere(), NL3D::CSkeletonModel::getWorldMaxBoneSpheres(), NL3D::CSkeletonModel::isBoneComputed(), NL3D::CParticleSystemManager::processAnimate(), traverseClip(), NL3D::CParticleSystemModel::traverseClip(), and NL3D::CPointLightModel::traverseLight().

uint32 NL3D::CTransform::isCluster ( ) const [inline]

non-zero if the CTransform can be casted to a CCluster

Definition at line 474 of file transform.h.

References getStateFlag(), and IsCluster.

Referenced by NL3D::CClipTrav::traverse().

virtual bool NL3D::CTransform::isFlare ( ) const [inline, virtual]

Reimplemented in NL3D::CFlareModel.

Definition at line 603 of file transform.h.

bool NL3D::CTransform::isGeneratingShadowMap ( ) const [inline]

Definition at line 556 of file transform.h.

References getStateFlag(), and IsGeneratingShadowMap.

Referenced by NL3D::CClipTrav::clipShadowCasters(), and NL3D::CSkeletonModel::traverseAnimDetail().

bool NL3D::CTransform::isHrcVisible ( ) const [inline]

tells if the transform has been determined as visible in the hrc traversal

Reimplemented in NL3D::CPointLightModel.

Definition at line 318 of file transform.h.

References _WorldVis.

Referenced by NL3D::CClipTrav::clipShadowCasters(), NL3D::CSkeletonModel::computeWorldBBoxForShadow(), NL3D::CMeshInstance::computeWorldBBoxForShadow(), NL3D::CParticleSystemModel::doAnimate(), NL3D::CSkeletonModel::renderIntoSkeletonShadowMap(), NL3D::CMeshInstance::renderIntoSkeletonShadowMap(), and NL3D::CSkeletonModel::traverseAnimDetail().

uint32 NL3D::CTransform::isLightable ( ) const [inline]

true if the model can be lighted (such as CMeshBaseInstance) Default behavior is false.

Deriver must use setIsLightable(true) method if the instance can be lighted.

Returns:: 0 if getUserLightable() is false, or if the model can't be lighted at all. else return a non-zero value

Definition at line 350 of file transform.h.

References getStateFlag(), and IsFinalLightable.

Referenced by NL3D::CClipTrav::clipShadowCasters(), NL3D::CParticleSystemModel::insertInVisibleList(), traverseClip(), NL3D::CTransformShape::traverseRender(), NL3D::CParticleSystemModel::traverseRender(), unfreezeHRC(), update(), and updateWorld().

uint32 NL3D::CTransform::isLoadBalancable ( ) const [inline]

non-zero if the model is loadBalancable (ie added to the loadBalancing list if visible)

Definition at line 465 of file transform.h.

References getStateFlag(), and IsLoadBalancable.

Referenced by traverseClip().

uint32 NL3D::CTransform::isMeshBaseInstance ( ) const [inline]

non-zero if the CTransform can be casted to a CMeshBaseInstance

Definition at line 470 of file transform.h.

References getStateFlag(), and IsMeshBaseInstance.

Referenced by NL3D::UInstance::enableAsyncTextureMode(), NL3D::UInstance::getAsyncTextureDistance(), NL3D::UInstance::getAsyncTextureMode(), NL3D::UInstance::getDefaultPos(), NL3D::UInstance::getDefaultRotQuat(), NL3D::UInstance::getDefaultScale(), NL3D::UInstance::isAsyncTextureDirty(), NL3D::UInstance::isAsyncTextureReady(), NL3D::UInstance::setAsyncTextureDirty(), NL3D::UInstance::setAsyncTextureDistance(), NL3D::UInstance::setRelativeScale(), and NL3D::UInstance::startAsyncTextureLoading().

uint32 NL3D::CTransform::isNeedUpdateFrozenStaticLightSetup ( ) const [inline, protected]

non-zero if the object has a FrozenStaticLightSetup not correclty updated.

Definition at line 710 of file transform.h.

References getStateFlag(), and IsNeedUpdateFrozenStaticLightSetup.

Referenced by traverseLight().

uint32 NL3D::CTransform::isNeedUpdateLighting ( ) const [inline, protected]

non-zero if the object needs to updatelighting.

Definition at line 708 of file transform.h.

References getStateFlag(), and IsNeedUpdateLighting.

Referenced by resetLighting(), and traverseLight().

uint32 NL3D::CTransform::isOpaque ( ) [inline]

Definition at line 178 of file transform.h.

References getStateFlag(), and IsOpaque.

Referenced by NL3D::CRenderTrav::traverse(), and NL3D::CSkeletonModel::updateSkinRenderLists().

uint32 NL3D::CTransform::isQuadGridClipEnabled ( ) const [inline]

special feature for CQuadGridClipManager.

return a non-zero value if true

Definition at line 306 of file transform.h.

References getStateFlag(), and QuadGridClipEnabled.

Referenced by NL3D::CClipTrav::traverse().

uint32 NL3D::CTransform::isRenderable ( ) const [inline]

non-zero if the model is renderable (ie something may appear on screen)

Definition at line 467 of file transform.h.

References getStateFlag(), and IsRenderable.

Referenced by traverseClip().

uint32 NL3D::CTransform::isSkeleton ( ) const [inline]

return non-zero if I am a skeleton. if yes, static_cast<CSkeletonModel*> may be used

Definition at line 434 of file transform.h.

References getStateFlag(), and IsSkeleton.

Referenced by NL3D::CClipTrav::clipShadowCasters(), NL3D::CSkeletonModel::forceComputeBone(), and NL3D::CAnimDetailTrav::traverse().

virtual bool NL3D::CTransform::isSkinnable ( ) const [inline, protected, virtual]

Deriver must change this method if the model can be skinned. called rarely.

Reimplemented in NL3D::CMeshInstance, NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 637 of file transform.h.

Referenced by NL3D::CSkeletonModel::bindSkin().

uint32 NL3D::CTransform::isSkinned ( ) const [inline]

non-zero if the model is skinned onto a skeleton.

Definition at line 436 of file transform.h.

References getStateFlag(), and IsSkinned.

Referenced by NL3D::CSkeletonModel::detachSkeletonSon(), heritVisibility(), hide(), registerToChannelMixer(), NL3D::CMeshMRMSkinnedGeom::render(), NL3D::CMeshMRMGeom::render(), NL3D::CMeshGeom::render(), NL3D::CMeshMRMGeom::renderSkin(), NL3D::CMeshGeom::renderSkin(), NL3D::CMeshMRMSkinnedGeom::renderSkinGroupGeom(), NL3D::CMeshMRMGeom::renderSkinGroupGeom(), setIsForceAnimDetail(), setOpacity(), setTransparency(), show(), updateWorldMatrixFromFather(), and ~CTransform().

uint32 NL3D::CTransform::isTransformShape ( ) const [inline]

non-zero if the CTransform can be casted to a CTransformShape

Definition at line 472 of file transform.h.

References getStateFlag(), and IsTransformShape.

Referenced by updateWorld().

uint32 NL3D::CTransform::isTransparent ( ) [inline]

Definition at line 179 of file transform.h.

References getStateFlag(), and IsTransparent.

Referenced by NL3D::CRenderTrav::traverse(), and NL3D::CSkeletonModel::updateSkinRenderLists().

void NL3D::CTransform::linkToUpdateList ( ) [private]

Definition at line 629 of file transform.cpp.

References _NextModelToUpdate, _OwnerScene, _PrecModelToUpdate, and NL3D::CScene::_UpdateModelList.

Referenced by NL3D::CScene::createModel(), NL3D::CSkeletonModel::detachSkeletonSon(), and unfreezeHRC().

uint32 NL3D::CTransform::modelCanCastShadowMap ( ) const [inline]

true if the model provide a method to support shadowMap generation

Definition at line 521 of file transform.h.

References getStateFlag(), and IsShadowMapCaster.

Referenced by enableCastShadowMap().

uint32 NL3D::CTransform::modelCanReceiveShadowMap ( ) const [inline]

true if the model provide a method to support shadowMap receiving

Definition at line 523 of file transform.h.

References getStateFlag(), and IsShadowMapReceiver.

Referenced by enableReceiveShadowMap().

void NL3D::CTransform::profileRender ( ) [virtual]

Called at RenderTrav to profile current render. no-op per default.

Reimplemented in NL3D::CLandscapeModel, NL3D::CQuadGridClipManager, and NL3D::CTransformShape.

Definition at line 1197 of file transform.cpp.

Referenced by NL3D::CRenderTrav::traverse().

virtual void NL3D::CTransform::receiveShadowMap	(	CShadowMap *	,
		const CVector &	,
		const CMaterial &
	)			`[inline, virtual]`

For receivers.

Modulate the Object with a ShadowMap. The model shoud render in the scene driver a version of its geometry simplified, and modulate the background with shadowColor.

Parameters:

	casterPos	the world position of the caster model.
	shadowMat	a correclty setuped material with good ShadowColor, ready to be rendered.

Reimplemented in NL3D::CLandscapeModel.

Definition at line 547 of file transform.h.

Referenced by NL3D::CShadowMapManager::renderProject().

void NL3D::CTransform::registerBasic ( ) [static]

Call at the begining of the program, to register the model.

Reimplemented in NL3D::CCamera, NL3D::CCluster, NL3D::CFlareModel, NL3D::CLandscapeModel, NL3D::CMeshBaseInstance, NL3D::CMeshInstance, NL3D::CMeshMRMInstance, NL3D::CMeshMRMSkinnedInstance, NL3D::CMeshMultiLodInstance, NL3D::CParticleSystemModel, NL3D::CPointLightModel, NL3D::CQuadGridClipManager, NL3D::CRootModel, NL3D::CSegRemanence, NL3D::CSkeletonModel, NL3D::CTransformShape, NL3D::CVegetableBlendLayerModel, NL3D::CWaterModel, and NL3D::CWaveMakerModel.

Definition at line 48 of file transform.cpp.

References creator(), NL3D::CScene::registerModel(), and NL3D::TransformId.

Referenced by NL3D::CScene::registerBasics().

void NL3D::CTransform::registerToChannelMixer	(	CChannelMixer *	chanMixer,
		const std::string &	prefix
	)			`[virtual]`

register transform channels (in global anim mode).

See also:: setChannelMixerOwnerShip

Implements NL3D::ITransformable.

Reimplemented in NL3D::CCamera, NL3D::CMeshBaseInstance, NL3D::CParticleSystemModel, NL3D::CSegRemanence, and NL3D::CSkeletonModel.

Definition at line 351 of file transform.cpp.

References _ChannelMixer, _FatherSkeletonModel, NL3D::IAnimatable::addValue(), NL3D::CSkeletonModel::dirtSkinRenderLists(), getChannelMixerOwnerShip(), getStateFlag(), IsAnimDetailable, IsForceAnimDetail, isSkinned(), nlassert, NL3D::ITransformable::OwnerBit, NL3D::ITransformable::PivotValue, NL3D::ITransformable::PosValue, NL3D::ITransformable::RotEulerValue, NL3D::ITransformable::RotQuatValue, NL3D::ITransformable::ScaleValue, setChannelMixerOwnerShip(), and setStateFlag().

Referenced by NL3D::CPlayListUser::registerTransform().

virtual void NL3D::CTransform::renderIntoSkeletonShadowMap	(	CSkeletonModel *	,
		CMaterial &
	)			`[inline, virtual]`

Special For Skeleton Caster.

Render into the AuxDriver the mesh, within the current setuped Frustum/ViewMatrix. no-op by default, or if hidden in HRC!!

Parameters:

rootSkeleton

the skeleton which is currently rendering its shadowMap

Reimplemented in NL3D::CMeshInstance.

Definition at line 568 of file transform.h.

Referenced by NL3D::CSkeletonModel::renderIntoSkeletonShadowMap().

virtual sint NL3D::CTransform::renderShadowSkinGeom	(	uint	,
		uint8 *
	)			`[inline, protected, virtual]`

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 682 of file transform.h.

virtual void NL3D::CTransform::renderShadowSkinPrimitives	(	CMaterial &	,
		IDriver *	,
		uint
	)			`[inline, protected, virtual]`

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 683 of file transform.h.

virtual void NL3D::CTransform::renderSkin ( float ) [inline, protected, virtual]

Deriver must change this method if isSkinnable().

It renders the skin with current ctx of the skeletonModel SkeletonModel has already setuped the Light and the modelMatrix in the driver. If the skin is a MRM, it is the skeleton which drives the MRM level with alphaMRM: [0,1] default is nop

Reimplemented in NL3D::CMeshInstance, NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 660 of file transform.h.

virtual sint NL3D::CTransform::renderSkinGroupGeom	(	float	,
		uint	,
		uint8 *
	)			`[inline, protected, virtual]`

if supportSkinGrouping(), called to transform the VBuffer, and store it into dest.

Returns:: number of vertices added to the VBuffer, or -1 if > reaminingVertices

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 671 of file transform.h.

virtual void NL3D::CTransform::renderSkinGroupPrimitives	(	uint	,
		std::vector< CSkinSpecularRdrPass > &	,
		uint
	)			`[inline, protected, virtual]`

if supportSkinGrouping(), called to render the primitives of the already skinned vertices (VB activated in the driver) Optionnaly, fill specRdrPasses with specular rdrPass to sort (used for specular grouping).

Parameters:

baseVertex

value to add to each PBlock index.

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 676 of file transform.h.

virtual void NL3D::CTransform::renderSkinGroupSpecularRdrPass ( uint ) [inline, protected, virtual]

Render a specific specular renderPass returned by renderSkinGroupPrimitives.

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 678 of file transform.h.

void NL3D::CTransform::resetLighting ( )

name Lighting Behavior.

reset lights which influence this models. NB: the model is removed from all lights's list (except FrozenStaticLightSetup). Called by light rendering.

NB: the model is NOT removed from LightingManager (with eraseStaticLightedModel()).

Definition at line 1046 of file transform.cpp.

References _LightContribution, NL3D::CLightContribution::FrozenStaticLightSetup, IsNeedUpdateLighting, isNeedUpdateLighting(), NL3D_MAX_LIGHT_CONTRIBUTION, NL3D::CLightContribution::NumFrozenStaticLight, NL3D::CLightContribution::PointLight, NL3D::CPointLight::removeLightedModel(), setStateFlag(), and NL3D::CLightContribution::TransformIterator.

Referenced by NL3D::CLightingManager::addDynamicLight(), freezeStaticLightSetup(), NL3D::CPointLight::resetLightedModels(), unfreezeStaticLightSetup(), updateWorld(), and ~CTransform().

void NL3D::CTransform::setApplySkin ( bool state ) [protected, virtual]

Deriver must change this method if isSkinnable().

called by CSkeletonModel::bindSkin() NB: _FatherSkeletonModel is valid when setApplySkin() is called The default behavior must be called: it sets the flag so isSkinned() return the good thing

Reimplemented in NL3D::CMeshInstance, NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 601 of file transform.cpp.

References IsSkinned, and setStateFlag().

Referenced by NL3D::CSkeletonModel::bindSkin(), and NL3D::CSkeletonModel::detachSkeletonSon().

void NL3D::CTransform::setBypassLODOpacityFlag ( bool bypass )

Definition at line 266 of file transform.cpp.

References BypassLODOpacity, and setStateFlag().

void NL3D::CTransform::setChannelMixerOwnerShip ( bool enable = true ) [inline]

This force gives this object ownership of the channel mixer it is registered to, so it will delete it when the dtor is called.

It should be called AFTER this object has been registered to a channel mixer, because a new registration will broke the ownership. This is useful for automatic animations, when there's no owner of the channel mixer that could delete it.

Definition at line 268 of file transform.h.

References IsDeleteChannelMixer, and setStateFlag().

Referenced by NL3D::CScene::createInstance(), and registerToChannelMixer().

void NL3D::CTransform::setClusterSystem ( CInstanceGroup * pCS )

Definition at line 821 of file transform.cpp.

References _ClusterSystem, ClusterSystemAuto, ForceClipRoot, getStateFlag(), nlassert, and setStateFlag().

Referenced by setForceClipRoot(), and NL3D::CPSLight::step().

void NL3D::CTransform::setDontUnfreezeChildren ( bool val )

Definition at line 395 of file transform.cpp.

References _DontUnfreezeChildren.

Referenced by NL3D::CInstanceGroup::createRoot().

void NL3D::CTransform::setForceClipRoot ( bool forceClipRoot )

Force the transform to always be attached to the root As a consequence, it can't be inserted into a cluster system (even the root cluster) and is thus always visible when in the frustum (not clusterized) NB : any call to setClusterSystem will cause an assertion when the flag is set NB : any call to hrcUnlink will cause an assertion when the flag is set (must remain linked to the root).

Definition at line 1440 of file transform.cpp.

References _OwnerScene, ForceClipRoot, NL3D::CScene::getRoot(), getStateFlag(), hrcLinkSon(), hrcUnlink(), setClusterSystem(), and setStateFlag().

void NL3D::CTransform::setGeneratingShadowMap ( bool state ) [inline]

For ShadowMapManager. true if the model is rendering its ShadowMap this frame.

Definition at line 555 of file transform.h.

References canCastShadowMap(), IsGeneratingShadowMap, and setStateFlag().

void NL3D::CTransform::setIsBigLightable ( bool val ) [protected]

Deriver must use this method with true to indicate the model is a big lightable.

Definition at line 591 of file transform.cpp.

References IsBigLightable, and setStateFlag().

Referenced by NL3D::CMeshBase::instanciateMeshBase().

void NL3D::CTransform::setIsCluster ( bool val ) [inline, protected]

For CCluster only.

Definition at line 750 of file transform.h.

References IsCluster, and setStateFlag().

Referenced by NL3D::CCluster::CCluster().

void NL3D::CTransform::setIsForceAnimDetail ( bool val ) [protected]

Deriver must use this method with true if the model must be AnimDetail-ed whatever registerToChannelMixer() has been called or not.

Definition at line 607 of file transform.cpp.

References _ChannelMixer, _FatherSkeletonModel, NL3D::CSkeletonModel::dirtSkinRenderLists(), getStateFlag(), IsAnimDetailable, IsForceAnimDetail, isSkinned(), nlassert, and setStateFlag().

Referenced by NL3D::CParticleSystemModel::CParticleSystemModel(), NL3D::CSkeletonModel::CSkeletonModel(), NL3D::CWaveMakerModel::CWaveMakerModel(), and NL3D::CMeshBaseInstance::initAnimatedLightIndex().

void NL3D::CTransform::setIsLightable ( bool val ) [protected]

Deriver must use this method with true to indicate the model support lighting.

Definition at line 569 of file transform.cpp.

References getStateFlag(), IsFinalLightable, IsLightable, IsUserLightable, and setStateFlag().

Referenced by NL3D::CSkeletonModel::CSkeletonModel(), NL3D::CMeshBase::instanciateMeshBase(), and NL3D::CParticleSystemModel::updateLightingInfos().

void NL3D::CTransform::setIsLoadbalancable ( bool val ) [protected]

Deriver must use this method with true to indicate the model support loadBalancing.

Definition at line 622 of file transform.cpp.

References IsLoadBalancable, and setStateFlag().

Referenced by NL3D::CMeshInstance::CMeshInstance(), NL3D::CSkeletonModel::CSkeletonModel(), and NL3D::CTransformShape::CTransformShape().

void NL3D::CTransform::setIsMeshBaseInstance ( bool val ) [inline, protected]

For CMeshBaseInstance only.

Definition at line 746 of file transform.h.

References IsMeshBaseInstance, and setStateFlag().

Referenced by NL3D::CMeshBaseInstance::CMeshBaseInstance().

void NL3D::CTransform::setIsRenderable ( bool val ) [protected]

Deriver must use this method with true to indicate the model can be rendered.

"can be rendered" means if object has to be inserted in RenderTrav list. eg: a mesh must be inserted in a render list, but not a light, or a NULL transform. The default is false.

Definition at line 585 of file transform.cpp.

References IsRenderable, and setStateFlag().

Referenced by NL3D::CLandscapeModel::CLandscapeModel(), NL3D::CSkeletonModel::CSkeletonModel(), NL3D::CTransformShape::CTransformShape(), and NL3D::CVegetableBlendLayerModel::CVegetableBlendLayerModel().

void NL3D::CTransform::setIsShadowMapCaster ( bool val ) [inline, protected]

ShadowMap.

Definition at line 753 of file transform.h.

References IsShadowMapCaster, and setStateFlag().

Referenced by NL3D::CMeshInstance::CMeshInstance(), and NL3D::CSkeletonModel::CSkeletonModel().

void NL3D::CTransform::setIsShadowMapReceiver ( bool val ) [inline, protected]

Definition at line 754 of file transform.h.

References IsShadowMapReceiver, and setStateFlag().

Referenced by NL3D::CLandscapeModel::CLandscapeModel().

void NL3D::CTransform::setIsSkeleton ( bool val ) [protected]

For CSkeletonModel only.

Definition at line 596 of file transform.cpp.

References IsSkeleton, and setStateFlag().

Referenced by NL3D::CSkeletonModel::CSkeletonModel().

void NL3D::CTransform::setIsTransformShape ( bool val ) [inline, protected]

For CTransformShape only.

Definition at line 748 of file transform.h.

References IsTransformShape, and setStateFlag().

Referenced by NL3D::CTransformShape::CTransformShape().

void NL3D::CTransform::setLoadBalancingGroup ( const std::string & group )

name Load Balancing Behavior.

Change the load Balancing group of a model. Every models are in a special LoadBalancingGroup. NB: the group is created if did not exist. NB: if models are skinned, it is their Skeleton which drive the group

By default, models lies in the "Default" group, but Skeletons for skinning and ParticlesSystems which are in "Skin" and "Fx" group respectively. The "Default" group is special because it is not balanced (ie models are only degraded from their distance to camera)

Definition at line 539 of file transform.cpp.

References _LoadBalancingGroup, NL3D::CScene::getLoadBalancingTrav(), NL3D::CLoadBalancingTrav::getOrCreateGroup(), and getOwnerScene().

Referenced by NL3D::CSkeletonShape::createInstance(), NL3D::CSegRemanenceShape::createInstance(), and NL3D::CParticleSystemShape::createInstance().

void NL3D::CTransform::setLogicInfo ( ILogicInfo * logicInfo ) [inline]

Set the LogicInfo for this transfrom, eg to retrieve statc light information, see ILogicInfo.

Ptr is kept in CTransfrom, so should call setLogicInfo(NULL) before to clean up.

Definition at line 402 of file transform.h.

References _LogicInfo.

void NL3D::CTransform::setMeanColor ( CRGBA color )

name Misc

set the Mean color of the transform. The mean color can be used for many purpose, such as drawing objects if the textures are not loaded. It is used also for Lod Character. Default color is (255,255,255)

Definition at line 557 of file transform.cpp.

References _MeanColor.

void NL3D::CTransform::setOpacity ( bool v )

Definition at line 272 of file transform.cpp.

References _FatherSkeletonModel, NL3D::CSkeletonModel::dirtSkinRenderLists(), getStateFlag(), IsOpaque, isSkinned(), nlassert, and setStateFlag().

Referenced by NL3D::CFlareModel::CFlareModel(), NL3D::CParticleSystemModel::CParticleSystemModel(), NL3D::CSkeletonModel::CSkeletonModel(), NL3D::CVegetableBlendLayerModel::CVegetableBlendLayerModel(), NL3D::CWaterModel::CWaterModel(), NL3D::CMeshBase::instanciateMeshBase(), NL3D::CMeshMultiLodInstance::traverseLoadBalancing(), NL3D::CSegRemanence::updateOpacityFromShape(), and NL3D::CParticleSystemModel::updateOpacityInfos().

void NL3D::CTransform::setOrderingLayer ( uint layer ) [inline]

Set the current layer for this transform.

Typically, this is used to sort transparent objects. Isn't used with solid objects. For now : Layer 0 is for underwater Layer 1 is for water surfaces Layer 2 is for object above water

Definition at line 189 of file transform.h.

References _OrderingLayer.

Referenced by NL3D::CWaterModel::CWaterModel().

void NL3D::CTransform::setShadowMapDirectionZThreshold ( float zthre )

To limit some problems when the light direction is too on the XY axis.

This method set an "angle" threshold for the shadow direction Actually, you give the minimum negative Z (not ang angle) the normalized shadow direction must have

Parameters:

zthre

possible values are in [-1,1]. -1 force the direction to be (0,0,-1) in all case 0 means the z may be 0 (the direction is totaly XY), but at least the direction must go downward 1 means there is no restriction, the shadow direction can either be upward default is -0.5 (this implies a minimum angle of 30 degrees with the XY plane)

Definition at line 1463 of file transform.cpp.

References _ShadowMapDirectionZThreshold, and NLMISC::clamp().

void NL3D::CTransform::setShadowMapMaxDepth ( float depth )

To limit some problems with interior, a limit of shadow depth by caster can be given.

This is the length in the lightDir direction where the shadow can touch receivers. Can be used also to have some big objects that cast shadows further. Default to 8.0.

Definition at line 1470 of file transform.cpp.

References _ShadowMapMaxDepth.

void NL3D::CTransform::setSSSWO ( bool state ) [inline]

Don't use, used by CSkeletonSpawnScript to indicate that the WorldMatrix of this object is special.

Definition at line 607 of file transform.h.

References setStateFlag(), and SSSWO.

void NL3D::CTransform::setStateFlag	(	uint32	mask,
		bool	val
	)			`[inline, private]`

This is used to set Static or dynamic flags. val must take 0 or 1.

Definition at line 905 of file transform.h.

References _StateFlags.

Referenced by enableCastShadowMap(), enableReceiveShadowMap(), freezeHRC(), freezeStaticLightSetup(), registerToChannelMixer(), resetLighting(), setApplySkin(), setBypassLODOpacityFlag(), setChannelMixerOwnerShip(), setClusterSystem(), setForceClipRoot(), setGeneratingShadowMap(), setIsBigLightable(), setIsCluster(), setIsForceAnimDetail(), setIsLightable(), setIsLoadbalancable(), setIsMeshBaseInstance(), setIsRenderable(), setIsShadowMapCaster(), setIsShadowMapReceiver(), setIsSkeleton(), setIsTransformShape(), setOpacity(), setSSSWO(), setTransparency(), setUserClipping(), setUserLightable(), traverseLight(), unfreezeHRC(), unfreezeStaticLightSetup(), and ~CTransform().

void NL3D::CTransform::setTransparency ( bool v )

Accessors for opacity/transparency.

Definition at line 251 of file transform.cpp.

References _FatherSkeletonModel, NL3D::CSkeletonModel::dirtSkinRenderLists(), getStateFlag(), isSkinned(), IsTransparent, nlassert, and setStateFlag().

Referenced by NL3D::CFlareModel::CFlareModel(), NL3D::CParticleSystemModel::CParticleSystemModel(), NL3D::CSkeletonModel::CSkeletonModel(), NL3D::CVegetableBlendLayerModel::CVegetableBlendLayerModel(), NL3D::CWaterModel::CWaterModel(), NL3D::CMeshBase::instanciateMeshBase(), NL3D::CMeshMultiLodInstance::traverseLoadBalancing(), NL3D::CSegRemanence::updateOpacityFromShape(), NL3D::CParticleSystemModel::updateOpacityInfos(), and NL3D::CSkeletonModel::updateSkinRenderLists().

void NL3D::CTransform::setTransparencyPriority ( uint8 priority ) [inline]

Set priority for transparent ordering. When sorting before drawing, priority is taken in account before distance, so.

Definition at line 198 of file transform.h.

References _TransparencyPriority.

void NL3D::CTransform::setUserClipping ( bool enable )

Definition at line 1370 of file transform.cpp.

References setStateFlag(), and UserClipping.

void NL3D::CTransform::setUserLightable ( bool enable )

Set the UserLightable flag.

if false, isLightable() will always return false. Doing this, user can disable lighting on a model which may be interesting for speed. Default behavior is UserLightable==true.

Definition at line 576 of file transform.cpp.

References getStateFlag(), IsFinalLightable, IsLightable, IsUserLightable, and setStateFlag().

void NL3D::CTransform::setWorldMatrix ( const CMatrix & mat ) [inline]

Reimplemented in NL3D::CCluster.

Definition at line 314 of file transform.h.

References _WorldMatrix.

Referenced by NL3D::CParticleSystemManager::processAnimate().

void NL3D::CTransform::show ( )

Show the objet and his sons.

Definition at line 288 of file transform.cpp.

References _FatherSkeletonModel, _TransformDirty, NL3D::CSkeletonModel::dirtSkinRenderLists(), isSkinned(), nlassert, NL3D::CHrcTrav::Show, and Visibility.

Referenced by NL3D::CLandscapeUser::show(), and NL3D::CPSLight::step().

bool NL3D::CTransform::supportFastIntersect ( ) const [inline]

true if the transform support fast intersection (fastIntersect() works) For now, supports

skeleton with ALL skins that are shadowSkined (w or wo MRM)
mesh that are not skinned (Standard/MRM/MultiLod), and that have been flagged through CShapeBank::buildSystemGeometryForshape()

Definition at line 482 of file transform.h.

References _SupportFastIntersect.

Referenced by NL3D::CMeshBaseInstance::fastIntersect().

virtual bool NL3D::CTransform::supportIntersectSkin ( ) const [inline, protected, virtual]

Special use of skinning to compute intersection of a ray with it.

Returns:: false if not supported/no triangles, else true if can do the test (even if don't intersect!) if intersect, dist2D=0, and distZ= Depth Distance if don't intersect, dist2D="nearest distance to the ray", and distZ=0

Parameters:

computeDist2D

if false and don't intersect, then return dist2D=FLT_MAX, and distZ=0

Reimplemented in NL3D::CMeshInstance, NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 691 of file transform.h.

Referenced by NL3D::CSkeletonModel::fastIntersect(), and NL3D::CSkeletonModel::updateSkinRenderLists().

virtual bool NL3D::CTransform::supportShadowSkinGrouping ( ) const [inline, protected, virtual]

Special Skinning For ShadowMapping.

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 681 of file transform.h.

Referenced by NL3D::CSkeletonModel::renderShadowSkins().

virtual bool NL3D::CTransform::supportSkinGrouping ( ) const [inline, protected, virtual]

Deriver may support SkinGrouping if isSkinnable().

It renders the skin with current ctx of the skeletonModel, but torn in 2 pass: fillVB,a nd renderPrimitives Deriver may check NL3D_MESH_SKIN_MANAGER_VERTEXFORMAT and NL3D_MESH_SKIN_MANAGER_MAXVERTICES

Reimplemented in NL3D::CMeshMRMInstance, and NL3D::CMeshMRMSkinnedInstance.

Definition at line 667 of file transform.h.

Referenced by NL3D::CSkeletonModel::renderSkinList().

void NL3D::CTransform::traverseAnimDetail ( ) [virtual]

call updateWorldMatrixFromFather(), then traverseAnimDetailWithoutUpdateWorldMatrix()

Reimplemented in NL3D::CMeshBaseInstance, NL3D::CParticleSystemModel, NL3D::CQuadGridClipManager, NL3D::CRootModel, NL3D::CSegRemanence, NL3D::CSkeletonModel, and NL3D::CWaveMakerModel.

Definition at line 1011 of file transform.cpp.

References traverseAnimDetailWithoutUpdateWorldMatrix(), and updateWorldMatrixFromFather().

Referenced by NL3D::CAnimDetailTrav::traverse(), and NL3D::CAnimDetailTrav::traverseHrcRecurs().

void NL3D::CTransform::traverseAnimDetailWithoutUpdateWorldMatrix ( ) [protected]

traverse without updatin WorldMatrixFromFather:

animdetail if the model channelmixer is not NULL, and if model not clipped

Definition at line 996 of file transform.cpp.

References _ChannelMixer, NL3D::CChannelMixer::eval(), and getOwnerScene().

Referenced by traverseAnimDetail(), and NL3D::CSkeletonModel::traverseAnimDetail().

void NL3D::CTransform::traverseClip ( ) [virtual]

The base traverseClip method.

The behavior is to:

test if _WorldVis is visible.
test if is clipped with clip() OR IF SKELETON MODEL, USE SKELETON MODEL clip!!
if visible and not clipped, set _Visible=true (else false). and
- add the CTransform* to the ClipTrav list
if _Visible==true, and renderable, add it to the RenderTraversal: RenderTrav->addRenderModel(model);
always traverseSons(), to clip the sons.

Reimplemented in NL3D::CCluster, NL3D::CLandscapeModel, NL3D::CParticleSystemModel, NL3D::CQuadGridClipManager, and NL3D::CRootModel.

Definition at line 850 of file transform.cpp.

References _AncestorSkeletonModel, _ClipDate, _FatherSkeletonModel, _ForceCLodSticked, _RenderFilterType, _StateFlags, _Visible, _WorldVis, NL3D::CLightTrav::addLightedModel(), NL3D::CRenderTrav::addRenderModel(), NL3D::CLoadBalancingTrav::addVisibleModel(), NL3D::CAnimDetailTrav::addVisibleModel(), NL3D::CClipTrav::addVisibleModel(), clip(), clipGetChild(), clipGetNumChildren(), NL3D::CClipTrav::CurrentDate, NL3D::CScene::getAnimDetailTrav(), NL3D::CScene::getClipTrav(), NL3D::CScene::getFilterRenderFlags(), NL3D::CScene::getLightTrav(), NL3D::CScene::getLoadBalancingTrav(), getOwnerScene(), NL3D::CScene::getRenderTrav(), isAnimDetailable(), isClipVisible(), NL3D::CSkeletonModel::isDisplayedAsLodCharacter(), isLightable(), isLoadBalancable(), isRenderable(), traverseClip(), and UserClipping.

Referenced by NL3D::CCluster::recursTraverseClip(), NL3D::CClipTrav::traverse(), traverseClip(), NL3D::CRootModel::traverseClip(), and NL3D::CParticleSystemModel::traverseClip().

void NL3D::CTransform::traverseHrc ( ) [virtual]

Each method is called in its associated traversal.

Reimplemented in NL3D::CCluster, NL3D::CLandscapeModel, NL3D::CMeshBaseInstance, NL3D::CQuadGridClipManager, and NL3D::CRootModel.

Definition at line 801 of file transform.cpp.

References hrcGetChild(), hrcGetNumChildren(), traverseHrc(), and updateWorld().

Referenced by NL3D::CHrcTrav::traverse(), traverseHrc(), and NL3D::CRootModel::traverseHrc().

void NL3D::CTransform::traverseLight ( ) [virtual]

traverse the lightedModel per default: recompute LightContribution is isLightable()

Reimplemented in NL3D::CPointLightModel, NL3D::CQuadGridClipManager, and NL3D::CRootModel.

Definition at line 1139 of file transform.cpp.

References _LightContribution, _LogicInfo, NL3D::CLightContribution::AttFactor, NL3D::CPointLight::computeLinearAttenuation(), NL3D::CLightingManager::computeModelLightContributions(), getAABBox(), NLMISC::CAABBox::getCenter(), NL3D::CScene::getLightTrav(), getOwnerScene(), NL3D::CPointLight::getPosition(), NL3D::CScene::getSunAmbient(), getWorldMatrix(), IsNeedUpdateFrozenStaticLightSetup, isNeedUpdateFrozenStaticLightSetup(), IsNeedUpdateLighting, isNeedUpdateLighting(), NL3D::CLightTrav::LightingManager, NL3D::CLightContribution::NumFrozenStaticLight, NLMISC::OptFastFloor(), NL3D::CLightContribution::PointLight, and setStateFlag().

void NL3D::CTransform::traverseLoadBalancing ( ) [virtual]

no-op by default

Reimplemented in NL3D::CMeshMultiLodInstance, NL3D::CQuadGridClipManager, NL3D::CRootModel, and NL3D::CTransformShape.

Definition at line 1032 of file transform.cpp.

Referenced by NL3D::CLoadBalancingTrav::traverseVisibilityList().

void NL3D::CTransform::traverseRender ( ) [virtual]

no-op by default

Reimplemented in NL3D::CFlareModel, NL3D::CLandscapeModel, NL3D::CParticleSystemModel, NL3D::CQuadGridClipManager, NL3D::CRootModel, NL3D::CSkeletonModel, NL3D::CTransformShape, NL3D::CVegetableBlendLayerModel, and NL3D::CWaterModel.

Definition at line 1191 of file transform.cpp.

Referenced by NL3D::CRenderTrav::traverse().

void NL3D::CTransform::unfreezeHRC ( )

void NL3D::CTransform::unfreezeStaticLightSetup ( )

unFreeze the Static Light Setup.

Must be called if static pointLights are deleted. NB: it calls resetLighting() first. NB: do not need to call it if pointLights and this transform are deleted at same time.

Definition at line 1120 of file transform.cpp.

References _LightContribution, NL3D::CLightContribution::FrozenAmbientLight, NL3D::CLightContribution::FrozenStaticLightSetup, IsNeedUpdateFrozenStaticLightSetup, NL3D::CLightContribution::NumFrozenStaticLight, NL3D::CLightContribution::PointLight, resetLighting(), and setStateFlag().

Referenced by NL3D::CInstanceGroup::removeFromScene().

virtual void NL3D::CTransform::unlinkFromQuadCluster ( ) [inline, protected, virtual]

special feature for CQuadGridClipManager. called at unfreezeHRC(). Used by CTransformShape.

Reimplemented in NL3D::CTransformShape.

Definition at line 631 of file transform.h.

Referenced by unfreezeHRC().

void NL3D::CTransform::unlinkFromUpdateList ( ) [private]

Definition at line 647 of file transform.cpp.

References _NextModelToUpdate, _OwnerScene, _PrecModelToUpdate, and NL3D::CScene::_UpdateModelList.

Referenced by NL3D::CSkeletonModel::bindSkin(), update(), and ~CTransform().

void NL3D::CTransform::update ( ) [virtual]

This function update the model (called by CScene::updateModels()) Deriver Must :

call BaseClass::update() (eg: CTransform::update()).

test if something is different (eg: animation modification). Then update Model information (eg compute new Matrix).

The default behavior is to update transform Matrix etc...

Reimplemented in NL3D::CCamera, and NL3D::CParticleSystemModel.

Definition at line 467 of file transform.cpp.

References _FreezeHRCState, _Frozen, _LastTransformableMatrixDate, _LightedModelIt, _LocalDate, _LocalMatrix, _LocalVis, _TransformDirty, NL3D::ITransformable::compareMatrixDate(), NL3D::CHrcTrav::CurrentDate, NL3D::CLightingManager::eraseStaticLightedModel(), FreezeHRCStateDisabled, FreezeHRCStateEnabled, FreezeHRCStateReady, FreezeHRCStateRequest, NL3D::CScene::getHrcTrav(), NL3D::CScene::getLightTrav(), NL3D::ITransformable::getMatrix(), NL3D::ITransformable::getMatrixDate(), getOwnerScene(), hrcUnlink(), NL3D::CLightingManager::insertStaticLightedModel(), isLightable(), NL3D::CLightTrav::LightingManager, unlinkFromUpdateList(), and Visibility.

Referenced by forceCompute(), freeze(), and NL3D::CScene::updateModels().

void NL3D::CTransform::updateClipTravForAncestorSkeleton ( ) [protected]

Definition at line 765 of file transform.cpp.

References _AncestorSkeletonModel, _ClipLinkedInSonsOfAncestorSkeletonModelGroup, clipAddChild(), clipGetNumParents(), clipGetParent(), clipUnlinkFromAll(), getOwnerScene(), NL3D::CScene::getRoot(), and NL3D::CScene::SonsOfAncestorSkeletonModelGroup.

Referenced by updateWorld().

void NL3D::CTransform::updateWorld ( ) [protected]

Update the world state according to the parent world state and the local states.

Definition at line 680 of file transform.cpp.

References _AncestorSkeletonModel, _DontUnfreezeChildren, _FatherSkeletonModel, _Frozen, _HrcParent, _LightContribution, _LocalDate, _LocalMatrix, _LocalVis, NL3D::CHrcTrav::_MovingObjects, _WorldDate, _WorldMatrix, _WorldVis, NL3D::CHrcTrav::CurrentDate, ForceClipRoot, NL3D::CLightContribution::FrozenStaticLightSetup, NL3D::CScene::getHrcTrav(), getOwnerScene(), getStateFlag(), NL3D::CHrcTrav::Herit, NL3D::CHrcTrav::Hide, NLMISC::CMatrix::Identity, isLightable(), isTransformShape(), resetLighting(), NL3D::CHrcTrav::Show, and updateClipTravForAncestorSkeleton().

Referenced by traverseHrc().

void NL3D::CTransform::updateWorldMatrixFromFather ( ) [protected]

For Skeleton Object Stick.

update the wolrd matrix. no-op if skinned. no-op if no AcnestorSkeletonModel. use standard father WorldMatrix if !_FatherSkeletonModel else get the correct boneId WorldMatrix from _FatherSkeletonModel

Definition at line 949 of file transform.cpp.

References _AncestorSkeletonModel, _FatherBoneId, _FatherSkeletonModel, _LocalMatrix, _WorldMatrix, NL3D::CSkeletonModel::Bones, NL3D::CSkeletonModel::getSSSWODir(), NL3D::CSkeletonModel::getSSSWOPos(), getStateFlag(), hrcGetParent(), NLMISC::CVector::I, isSkinned(), NLMISC::CVector::K, NLMISC::CMatrix::normalize(), NLMISC::CMatrix::setPos(), NLMISC::CMatrix::setRot(), SSSWO, and NLMISC::CMatrix::YZX.