Contains a list of agents which share the same rig. More...

#include <GT_GEOPackedAgent.h>

Inheritance diagram for GT_GEOPackedAgent:

Classes
class	RigElement

Public Member Functions
	GT_GEOPackedAgent (const GU_ConstDetailHandle &detail)

	GT_GEOPackedAgent (const GT_GEOPackedAgent &src)

	~GT_GEOPackedAgent () override

int	getNumAgents () const
	Main interface. More...

bool	buildRig (UT_IntArray &bone_transform_indices, UT_ValArray< UT_QuaternionF > &bone_quats, UT_BoundingBox &rig_worst_case_bounds) const

bool	getBoundingBox (int agent_idx, UT_BoundingBox &box) const

GT_DataArrayHandle	getPrimIDs () const
	Primitive IDs (GA_Index) of all agents in the agent list. More...

GT_DataArrayHandle	getPointIDs () const
	Point IDs (GA_Index) of all agents in the agent list. More...

GT_DataArrayHandle	getPointPos () const
	Point positions of all agents' points. More...

GT_DataArrayHandle	fetchAttributeData (const UT_StringRef &attrib_name, GT_Owner &attrib_list_owner) const
	Fetch a data array for the attribute named 'attrib_name'. More...

bool	hasDataArray (const UT_StringRef &name, GT_Owner owner_scope[], int num_owners, GT_Storage storage=NULL, GT_Size tuple_size=NULL) const override

bool	getTransform (int idx, UT_Matrix4D &mat) const
	local transform for agent at idx. Returns false if no transform present More...

bool	getTransform (int idx, UT_Matrix4F &mat) const
	local transform for agent at idx. More...

GT_AgentTransformsHandle	agentTransforms () const
	computed main transforms for all visible agents More...

GT_AgentRigTransformsHandle	rigTransforms () const
	computed rig transforms for all visible agents More...

GT_AgentIndexMapHandle	indexMap () const
	map GA index locations of agent prims to a flat list used by this rig More...

GT_AgentSelectionHandle	selection () const
	list of selected agent primitives More...

GT_AgentIDHandle	primIDs () const
	list of agent primitive ids. More...

GT_AgentColorsHandle	colors () const
	List of agent colors;. More...

GT_AgentVisibilityHandle	visibility () const
	Visibility information for agents. More...

const GT_GEOOffsetList &	pointOffsets () const

const GT_GEOOffsetList &	primOffsets () const

const GT_GEOOffsetList &	vtxOffsets () const

void	init ()

const char *	className () const override

int	getPrimitiveType () const override

int	getMotionSegments () const override

int64	getMemoryUsage () const override

GT_PrimitiveHandle	doSoftCopy () const override

void	enlargeBounds (UT_BoundingBox boxes[], int nsegments) const override

bool	refine (GT_Refine &refiner, const GT_RefineParms *parms=nullptr) const override

void	append (const GU_PrimPacked *prim)

const GU_PrimPacked *	getPackedAgent (int agent_idx) const

const GU_ConstDetailHandle &	getDetail () const

void	computeTransforms (bool initial_pass) const

void	bumpTransformSerial () const

int	getTransformSerial () const

bool	updateGeoPrim (const GU_ConstDetailHandle &dtl, const GT_RefineParms &parms) override
	update any cached data for geometry and its attributes More...

Public Member Functions inherited from GT_Primitive
	GT_Primitive ()

	GT_Primitive (const GT_Primitive &src)

virtual	~GT_Primitive ()

virtual bool	getUniqueID (int64 &id) const

virtual void	enlargeRenderBounds (UT_BoundingBox boxes[], int nsegments) const

virtual void	getVelocityRange (UT_Vector3 &min, UT_Vector3 &max, const UT_StringRef &attribute_name=GA_Names::v) const

const GT_TransformHandle &	getPrimitiveTransform () const

void	setPrimitiveTransform (const GT_TransformHandle &x)
	Set the transform for a the primitive. More...

GT_PrimitiveHandle	clone () const

void	setStaticGeometry (bool static_geo)
	Return true if the primitive represents geometry at frame 'fr'. More...

bool	isStaticGeometry () const

bool	isFrameInfoAvailable () const

bool	getDataIdHash (int64 &hash, int segment=0, bool cache_data_id=false) const

virtual bool	getTopologyVersion (int64 &version) const
	Returns the topology version for the primitive. More...

GT_DataArrayHandle	findAttribute (const UT_StringRef &name, GT_Owner &owner, int segment) const

void	dumpAttributeLists (const char *label, bool data_too) const
	print out all attribute lists More...

void	dumpPrimitive () const

bool	saveAttributeLists (UT_JSONWriter &w) const

virtual bool	save (UT_JSONWriter &w) const

virtual const GT_ViewportRefineOptions &	viewportRefineOptions () const

GT_PrimitiveHandle	harden () const

GT_PrimitiveHandle	copyTransformed (const GT_TransformHandle &x, bool force=false) const

void	refineCopyTransformFrom (const GT_Primitive &src)

GT_PrimitiveHandle	attributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex_pattern, const UT_StringMMPattern point_pattern, const UT_StringMMPattern uniform_pattern, const UT_StringMMPattern detail_pattern) const

virtual GT_PrimitiveHandle	doHarden () const

virtual GT_PrimitiveHandle	doAttributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex, const UT_StringMMPattern point, const UT_StringMMPattern uniform, const UT_StringMMPattern detail) const
	The virtual implementation of attribute merging. More...

bool	enlargeWidth (UT_BoundingBox boxes[], int nsegments, fpreal defwidth=-1) const

virtual const GT_AttributeListHandle &	getPointAttributes () const

virtual const GT_AttributeListHandle &	getVertexAttributes () const

virtual const GT_AttributeListHandle &	getUniformAttributes () const

virtual const GT_AttributeListHandle &	getDetailAttributes () const

const GT_AttributeListHandle &	getAttributeList (GT_Owner owner) const

virtual const GT_DataArrayHandle &	getVertexList () const

virtual GT_DataArrayHandle	createPointNormals (int segment=0, const UT_StringRef &P=GA_Names::P, bool normalize=true, const fpreal32 *pntdata=NULL, GT_Storage store=GT_STORE_REAL32) const

virtual fpreal	computePerimeter (int seg=0) const

virtual fpreal	computeSurfaceArea (int seg=0) const

virtual fpreal	computeVolume (const UT_Vector3 &ref_P, int seg=0) const

Public Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE	UT_IntrusiveRefCounter () noexcept
	Default constructor: Sets counter to 0. More...

SYS_FORCE_INLINE	UT_IntrusiveRefCounter (const UT_IntrusiveRefCounter &) noexcept
	Copy constructor: Sets counter to 0. More...

UT_IntrusiveRefCounter &	operator= (const UT_IntrusiveRefCounter &) noexcept
	Assignment operator: Does not modify counter. More...

SYS_FORCE_INLINE uint32	use_count () const noexcept
	Return current counter. More...

SYS_FORCE_INLINE bool	conditionalAddRef () noexcept

Additional Inherited Members
Static Public Member Functions inherited from GT_Primitive
static int	createPrimitiveTypeId ()

static GT_AttributeListHandle	mergeAttributeLists (bool &changed, const GT_AttributeListHandle &src, const GT_AttributeListHandle &merge, const UT_StringMMPattern pattern, const UT_StringMMPattern alternate=NULL)

static bool	computeVelocityRange (UT_Vector3 &vmin, UT_Vector3 &vmax, const GT_DataArrayHandle &v)

static GT_PrimitiveHandle	refineDetail (const GU_ConstDetailHandle &detail, const GT_RefineParms *parms)

static GT_PrimitiveHandle	refinePrimitive (const GT_PrimitiveHandle &primh, const GT_RefineParms *parms)

static void *	operator new (size_t size)

static void *	operator new (size_t size, void *p)

static void	operator delete (void *p, size_t size)

Protected Member Functions inherited from GT_Primitive
void	enlargeP (UT_BoundingBox &box, const GT_AttributeListHandle &list, int segment) const

void	enlargeP (UT_BoundingBox &B, const GT_DataArrayHandle &P) const
	Convenience method to enlarge a bounding box given a position attribute. More...

void	enlargePw (UT_BoundingBox &B, const GT_DataArrayHandle &P) const

Protected Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE	~UT_IntrusiveRefCounter ()
	Destructor: Only derived classes can destruct this. More...

Detailed Description

Contains a list of agents which share the same rig.

Definition at line 34 of file GT_GEOPackedAgent.h.

Constructor & Destructor Documentation

GT_GEOPackedAgent::GT_GEOPackedAgent ( const GU_ConstDetailHandle & detail )

GT_GEOPackedAgent::GT_GEOPackedAgent ( const GT_GEOPackedAgent & src )

GT_GEOPackedAgent::~GT_GEOPackedAgent ( )

override

Member Function Documentation

GT_AgentTransformsHandle GT_GEOPackedAgent::agentTransforms ( ) const

inline

computed main transforms for all visible agents

Definition at line 102 of file GT_GEOPackedAgent.h.

void GT_GEOPackedAgent::append ( const GU_PrimPacked * prim )

bool GT_GEOPackedAgent::buildRig	(	UT_IntArray &	bone_transform_indices,
		UT_ValArray< UT_QuaternionF > &	bone_quats,
		UT_BoundingBox &	rig_worst_case_bounds
	)		const

Return a list of bones corresponding to all the ones used by deforming shapes. bone_transform_indices correspond to transforms in the rig and bone_quats are the directions for the bone (assuming a source orientation pointing in the -Z axis), and scaled to indicate the bone length.

void GT_GEOPackedAgent::bumpTransformSerial ( ) const

inline

Definition at line 159 of file GT_GEOPackedAgent.h.

const char* GT_GEOPackedAgent::className ( ) const

inlineoverridevirtual

Implements GT_Primitive.

Definition at line 132 of file GT_GEOPackedAgent.h.

GT_AgentColorsHandle GT_GEOPackedAgent::colors ( ) const

inline

List of agent colors;.

Definition at line 120 of file GT_GEOPackedAgent.h.

void GT_GEOPackedAgent::computeTransforms ( bool initial_pass ) const

compute transform information for those agents that are visible. 'initial_pass' indicates a topology change where incremental updates cannot be done.

GT_PrimitiveHandle GT_GEOPackedAgent::doSoftCopy ( ) const

inlineoverridevirtual

Create a copy of the primitive, referencing all the source data This can return a NULL pointer, but it would be better to implement it properly.

Implements GT_Primitive.

Definition at line 138 of file GT_GEOPackedAgent.h.

void GT_GEOPackedAgent::enlargeBounds	(	UT_BoundingBox	boxes[],
		int	nsegments
	)		const

inlineoverridevirtual

An array of bounding boxes is passed in. There is a bounding box for each segement. Each bounding box should be enlarged appropriately.

Implements GT_Primitive.

Definition at line 141 of file GT_GEOPackedAgent.h.

GT_DataArrayHandle GT_GEOPackedAgent::fetchAttributeData	(	const UT_StringRef &	attrib_name,
		GT_Owner &	attrib_list_owner
	)		const

Fetch a data array for the attribute named 'attrib_name'.

bool GT_GEOPackedAgent::getBoundingBox	(	int	agent_idx,
		UT_BoundingBox &	box
	)		const

Fetch bounding box of an agent, return false if bbox couldn't be computed.

const GU_ConstDetailHandle& GT_GEOPackedAgent::getDetail ( ) const

inline

Definition at line 152 of file GT_GEOPackedAgent.h.

int64 GT_GEOPackedAgent::getMemoryUsage ( ) const

inlineoverridevirtual

Return an approximate memory usage. Since data may be shared, this will always be an over-estimation.

Implements GT_Primitive.

Definition at line 136 of file GT_GEOPackedAgent.h.

int GT_GEOPackedAgent::getMotionSegments ( ) const

inlineoverridevirtual

Return the number of motion segments defined on the geometry By default, this simply returns the number of segments on P.

Implements GT_Primitive.

Definition at line 135 of file GT_GEOPackedAgent.h.

int GT_GEOPackedAgent::getNumAgents ( ) const

inline

Main interface.

Number of agents in this agent list

Definition at line 44 of file GT_GEOPackedAgent.h.

const GU_PrimPacked* GT_GEOPackedAgent::getPackedAgent ( int agent_idx ) const

GT_DataArrayHandle GT_GEOPackedAgent::getPointIDs ( ) const

Point IDs (GA_Index) of all agents in the agent list.

GT_DataArrayHandle GT_GEOPackedAgent::getPointPos ( ) const

Point positions of all agents' points.

GT_DataArrayHandle GT_GEOPackedAgent::getPrimIDs ( ) const

Primitive IDs (GA_Index) of all agents in the agent list.

int GT_GEOPackedAgent::getPrimitiveType ( ) const

inlineoverridevirtual

Return the primitive type. By default this returns GT_PRIM_UNDEFINED,

Reimplemented from GT_Primitive.

Definition at line 133 of file GT_GEOPackedAgent.h.

bool GT_GEOPackedAgent::getTransform	(	int	idx,
		UT_Matrix4D &	mat
	)		const

local transform for agent at idx. Returns false if no transform present

bool GT_GEOPackedAgent::getTransform	(	int	idx,
		UT_Matrix4F &	mat
	)		const

local transform for agent at idx.

int GT_GEOPackedAgent::getTransformSerial ( ) const

inline

Definition at line 160 of file GT_GEOPackedAgent.h.

bool GT_GEOPackedAgent::hasDataArray	(	const UT_StringRef &	name,
		GT_Owner	owner_scope[],
		int	num_owners,
		GT_Storage *	storage = `NULL`,
		GT_Size *	tuple_size = `NULL`
	)		const

overridevirtual

Returns true if a data array with 'name' is found in 'owner_scope', and optionally its storage and tuple_size.

Reimplemented from GT_Primitive.

GT_AgentIndexMapHandle GT_GEOPackedAgent::indexMap ( ) const

inline

map GA index locations of agent prims to a flat list used by this rig

Definition at line 110 of file GT_GEOPackedAgent.h.

void GT_GEOPackedAgent::init ( )

const GT_GEOOffsetList& GT_GEOPackedAgent::pointOffsets ( ) const

inline

Definition at line 125 of file GT_GEOPackedAgent.h.

GT_AgentIDHandle GT_GEOPackedAgent::primIDs ( ) const

inline

list of agent primitive ids.

Definition at line 117 of file GT_GEOPackedAgent.h.

const GT_GEOOffsetList& GT_GEOPackedAgent::primOffsets ( ) const

inline

Definition at line 126 of file GT_GEOPackedAgent.h.

bool GT_GEOPackedAgent::refine	(	GT_Refine &	refiner,
		const GT_RefineParms *	parms = `nullptr`
	)		const

overridevirtual

Refine to a collection of instanced primitives (for static shapes) and unique meshes (for deforming shapes).

Reimplemented from GT_Primitive.

GT_AgentRigTransformsHandle GT_GEOPackedAgent::rigTransforms ( ) const

inline

computed rig transforms for all visible agents

Definition at line 106 of file GT_GEOPackedAgent.h.

GT_AgentSelectionHandle GT_GEOPackedAgent::selection ( ) const

inline

list of selected agent primitives

Definition at line 114 of file GT_GEOPackedAgent.h.

bool GT_GEOPackedAgent::updateGeoPrim	(	const GU_ConstDetailHandle &	dtl,
		const GT_RefineParms &	parms
	)

overridevirtual

update any cached data for geometry and its attributes

Reimplemented from GT_Primitive.

GT_AgentVisibilityHandle GT_GEOPackedAgent::visibility ( ) const

inline

Visibility information for agents.

Definition at line 123 of file GT_GEOPackedAgent.h.

const GT_GEOOffsetList& GT_GEOPackedAgent::vtxOffsets ( ) const

inline

Definition at line 127 of file GT_GEOPackedAgent.h.

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

GT/GT_GEOPackedAgent.h

Classes

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation