#include <SNOW_Solver.h>

Inheritance diagram for HDK_Sample::SNOW_Solver:

Public Member Functions
	GETSET_DATA_FUNCS_F (SIM_NAME_BIRTHRATE, BirthRate)

	GETSET_DATA_FUNCS_I (SIM_NAME_ORIGINALDEPTH, OriginalDepth)

Public Member Functions inherited from SIM_SingleSolver
SIM_Result	solveSingleObject (SIM_Engine &engine, SIM_Object &object, SIM_ObjectArray &feedbacktoobjects, const SIM_Time &timestep, bool newobject)

Public Member Functions inherited from SIM_Solver
SIM_Result	solveObjects (SIM_Engine &engine, SIM_ObjectArray &objects, SIM_ObjectArray &newobjects, SIM_ObjectArray &feedbacktoobjects, const SIM_Time &timestep)

SIM_Result	postSolveObjects (SIM_Engine &engine, SIM_ObjectArray &objects, SIM_ObjectArray &newobjects, SIM_ObjectArray &feedbacktoobjects, const SIM_Time &timestep)

SIM_Result	solveRelationship (SIM_Engine &engine, SIM_Relationship &relationship, const SIM_Time &timestep)

int	getRequestedCache () const

void	getImpulseMassMatrix (const SIM_Object &object, const UT_Vector3 &impulseworldpos, UT_DMatrix3 &immatrix) const

void	getPointImpulseMassMatrix (const SIM_Object &object, GA_Index ptnum, UT_DMatrix3 &immatrix) const

SIM_PointImpulseMassMatrixResolver *	getPointImpulseMassMatrixResolver (const SIM_Object &object) const
	Builds a resolver to efficiently compute mass matrices. More...

fpreal	getPropertyAtPosition (const SIM_Object &object, const UT_Vector3 &worldpos, const SIM_Property &property) const

fpreal	getPropertyAtPoint (const SIM_Object &object, GA_Index ptnum, const SIM_Property &property) const

SIM_PropertyResolver *	getPropertyResolver (const SIM_Object &object, const SIM_Property &property) const
	Builds a resolver to efficiently compute property values. More...

void	getDefaultColliderLabel (const SIM_Object &object, UT_String &label) const
	Gets the default collider label for an object using this solver. More...

void	getDefaultCollider (const SIM_Object &object, const UT_String &colliderlabel, UT_String &collidertype, bool &colliderreverseobjectroles) const

void	setStartTime (const SIM_Time &starttime)

bool	isStatic (const SIM_Object *obj) const

Public Member Functions inherited from SIM_Data
const UT_StringHolder &	getDataType () const

void	initialize (const SIM_SubdataBehavior &subdatabehavior)

void	makeEqual (const SIM_Data *source, const SIM_SubdataBehavior &subdatabehavior)

void	setParameters (const SIM_Options &parms)

void	interpolate (const SIM_Data source1, const SIM_Data source2, fpreal interp)

int64	getMemorySize () const

bool	getIsAlternateRepresentation () const

bool	saveToFile (const char *filename, UT_CompressionType compressionType) const

bool	saveToStream (std::ostream &os, UT_CompressionType compressionType) const

void	appendFullDataPath (const SIM_Data *subdata, bool useobjectid, UT_String &datapath) const

bool	loadFromFile (const char *filename)

bool	loadFromStream (UT_IStream &is, bool skiptype=false)

bool	getIsOfType (const UT_StringRef &datatype) const

const void *	getConstPointerToType (const UT_StringRef &datatype) const

void *	getPointerToType (const UT_StringRef &datatype)

int	getNumSubData () const
	Get the number of sub-data items attached to this data. More...

const UT_StringHolder &	getSubDataName (int index) const
	Get the name of the sub-data at a particular index location. More...

int	getSubDataIndex (const SIM_Data *subdata) const

bool	buildSubDataPath (const SIM_Data *subdata, UT_String &pathto) const

const SIM_Query &	getQueryObject () const

SIM_Options *	getUserOptions ()

const SIM_Options *	getConstUserOptions () const

long	getGuideParmVersion () const

void	addGuideDep (DEP_MicroNode &src) const

virtual bool	getGuideGeometryList (const SIM_RootData &root, const char *datapath, const SIM_Time &t, UT_Array< GU_ConstDetailHandle > &detailArray, UT_Array< UT_DMatrix4 > &xformArray) const

GU_ConstDetailHandle	getGuideGeometry (const SIM_RootData &root, const char *datapath, UT_DMatrix4 &xform, const SIM_Time &t) const

void	buildGuideOptions (SIM_Options &options, const SIM_Time &time) const

SIM_Data *	getSubData (int index)

const SIM_Data *	getConstSubData (int index) const

SIM_Data *	getNamedSubData (const char *dataname)

const SIM_Data *	getConstNamedSubData (const char *dataname) const

void	filterSubData (SIM_DataArray &ncdp, UT_StringArray names, const SIM_DataFilter &ncfilter, const char startfrom, const SIM_DataFilter &recursefilter)

void	filterConstSubData (SIM_ConstDataArray &dp, UT_StringArray names, const SIM_DataFilter &filter, const char startfrom, const SIM_DataFilter &recurseFilter) const

SIM_Data *	getNthSubData (UT_String name, const SIM_DataFilter &filter, int n, const char startfrom, const SIM_DataFilter &recurseFilter)

const SIM_Data *	getNthConstSubData (UT_String name, const SIM_DataFilter &filter, int n, const char startfrom, const SIM_DataFilter &recurseFilter) const

void	forEachSubData (SIM_EachDataCallback &cb, const SIM_DataFilter &filter, const char *startfrom, const SIM_DataFilter &recurseFilter)

void	forEachConstSubData (SIM_EachDataCallback &cb, const SIM_DataFilter &filter, const char *startfrom, const SIM_DataFilter &recurseFilter) const

SIM_Data *	createNamedSubData (const char dataname, const char datatype, int creationflags, UT_String *newdatanameptr=NULL)

SIM_Data *	getOrCreateAlternateRepresentation (const char dataname, const char datatype) const

void	interpolateSubData (const SIM_Data &source1, const SIM_Data &source2, fpreal interp, const SIM_DataFilter &interpdata, const SIM_DataFilter &recurse)

void	setNamedSubData (const char dataname, const SIM_Data data, int setflags)

void	createUniqueSubDataName (const SIM_Data *subdata, UT_String &dataname) const

void	removeNamedSubData (const char *dataname)
	Remove some existing sub-data by name. More...

void	removeSubData (int index)
	Remove some existing sub-data by index. More...

void	moveNamedSubData (const char oldname, const char newname)

const UT_Guid &	getUniqueId () const

long	getReferenceCount () const

int	getCreatorId () const
	Get the ID of the node that created this data. More...

OP_Node *	getCreatorNode () const
	Use the creator ID to look up the OP_Node that created this data. More...

OP_Node *	getOwnerNetwork () const
	Look up the owner node of our engine to get the DOP Network pointer. More...

const SIM_Engine &	getEngine () const
	Get the engine that created us (from our data factory). More...

int	getCreatorIndex () const
	Get the output index of the creator node that generated this data. More...

const SIM_Time &	getCreationTime () const
	Get the creation time for this data. More...

bool	getIsSelected () const
	Get the selected flag for this data. More...

void	setIsSelected (bool selected) const

bool	getSelectionRepresentsObject () const

void	copyCreationInfoFrom (const SIM_Data *source)

OP_Node &	getNodePathsRelativeTo () const

OP_Node *	getOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return an OBJ_Node. More...

OBJ_Node *	getOBJNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return an OBJ_Node. More...

SOP_Node *	getSOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a SOP_Node. More...

DOP_Node *	getDOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a DOP_Node. More...

COP2_Node *	getCOP2Node (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a COP2_Node. More...

CHOP_Node *	getCHOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a CHOP_Node. More...

void	addOPInterest (OP_Node *node) const
	Adds an interest in the specified node to our engine's owner node. More...

void	addError (const SIM_RootData root, int errorcode, const char errorparm, UT_ErrorSeverity severity) const
	Adds an error to our SIM_Engine. More...

void	makeMemberDataUnique ()

virtual void	makeMemberDataUniqueSubclass ()

Public Member Functions inherited from SIM_OptionsUser
	SIM_OptionsUser (SIM_Data *owner)

virtual	~SIM_OptionsUser ()

void	optionChanged (const char *name)

const SIM_Options &	getOptions () const

Protected Member Functions
	SNOW_Solver (const SIM_DataFactory *factory)

	~SNOW_Solver () override

SIM_Random *	createRandomData (SIM_Object *obj) const

SIM_Result	solveSingleObjectSubclass (SIM_Engine &engine, SIM_Object &object, SIM_ObjectArray &feedbacktoobjects, const SIM_Time &timestep, bool newobject) override

int	rand_choice (int numchoice, SIM_Random *rand) const

bool	brownianize (int &v, int dv, int max, SIM_Random *rand) const

int	clearInDirection (const SNOW_VoxelArray &snow, int sx, int sy, int sz, int dx, int dy, int dz, int &rx, int &ry, int &rz, int maxdist, SIM_Random *rand) const

void	clearSnow (SNOW_VoxelArray &snow, int x, int y, int z, SIM_Random *rand) const

void	fillRow (SNOW_VoxelArray &snow, fpreal startx, fpreal endx, int y, int z, u8 voxeltype, SIM_Random *rand) const

void	applyGeometry (SNOW_VoxelArray &snow, const GU_ConstDetailHandle &gdh, const UT_DMatrix4 &xform, u8 voxletype, SIM_Random *rand) const

Protected Member Functions inherited from SIM_SingleSolver
	SIM_SingleSolver (const SIM_DataFactory *factory)
	Basic SIM_SingleSolver constructor. More...

	~SIM_SingleSolver () override
	Basic SIM_SingleSolver destructor. More...

SIM_Result	solveObjectsSubclass (SIM_Engine &engine, SIM_ObjectArray &objects, SIM_ObjectArray &newobjects, SIM_ObjectArray &feedbacktoobjects, const SIM_Time &timestep) override
	Override this method to call solveSingleObject(). More...

Protected Member Functions inherited from SIM_Solver
	SIM_Solver (const SIM_DataFactory *factory)
	Basic SIM_Solver constructor. More...

	~SIM_Solver () override
	Basic SIM_Solver destructor. More...

bool	getStartTime (SIM_Time &time)

void	clearStartTime ()

void	getSolverSubdata (SIM_SolverArray &subsolvers, UT_StringArray *subsolvernames)

void	getConstSolverSubdata (SIM_ConstSolverArray &subsolvers, UT_StringArray *subsolvernames) const

virtual bool	isStaticSubclass (const SIM_Object *obj) const
	Determines if this solver does nothing on the object. More...

virtual SIM_Result	postSolveObjectsSubclass (SIM_Engine &engine, SIM_ObjectArray &objects, SIM_ObjectArray &newobjects, SIM_ObjectArray &feedbacktoobjects, const SIM_Time &timestep)

virtual SIM_Result	solveRelationshipSubclass (SIM_Engine &engine, SIM_Relationship &relationship, const SIM_Time &timestep)

virtual int	getRequestedCacheSubclass () const

virtual void	getImpulseMassMatrixSubclass (const SIM_Object &object, const UT_Vector3 &impulseworldpos, UT_DMatrix3 &immatrix) const

virtual void	getPointImpulseMassMatrixSubclass (const SIM_Object &object, int ptnum, UT_DMatrix3 &immatrix) const

virtual SIM_PointImpulseMassMatrixResolver *	getPointImpulseMassMatrixResolverSubclass (const SIM_Object &object) const
	Builds a resolver for evaluating mass matrices swiftly. More...

virtual fpreal	getPropertyAtPositionSubclass (const SIM_Object &object, const UT_Vector3 &worldpos, const SIM_Property &property) const

virtual fpreal	getPropertyAtPointSubclass (const SIM_Object &object, int ptnum, const SIM_Property &property) const

virtual SIM_PropertyResolver *	getPropertyResolverSubclass (const SIM_Object &object, const SIM_Property &property) const
	Builds a resolver for evaluating properties swiftly. More...

virtual void	getDefaultColliderLabelSubclass (const SIM_Object &object, UT_String &label) const
	Gets the default collider label for an object using this solver. More...

virtual void	getDefaultColliderSubclass (const SIM_Object &object, const UT_String &colliderlabel, UT_String &collidertype, bool &colliderreverseobjectroles) const

Protected Member Functions inherited from SIM_Data
	SIM_Data (const SIM_DataFactory *factory)

virtual	~SIM_Data ()

void	handleModification (int code=-1)

void	setNeedsToRecalculateMemorySize () const

void	deleteQueryObjectIfNotBuilding () const
	Deletes the query object for this data, if there is one. More...

void	deleteGuideObjectIfNotBuilding () const
	Delete the guide geometry for this data, if it exists. More...

void	initAlternateRepresentation () const

void	setNeedsInitialization (bool needsinit) const
	Flags an alternate representation subdata as requiring initialization. More...

bool	getNeedsInitialization () const
	Tests whether an alternate representation requires initialization. More...

bool	saveOptionPacket (std::ostream &os, const char name, const SIM_Options opts) const

bool	loadOptionPacket (UT_IStream &is, const char name, SIM_Options opts) const

bool	getIsDoingSimplifiedSaveLoad () const

void	initializeFromParmDefaults ()

void	setSelectionRepresentsObject (bool representsobject)

virtual void	setNeedsInitializationSubclass (bool needsinit) const

virtual void	initializeSubclass ()

virtual void	makeEqualSubclass (const SIM_Data *source)

virtual void	saveSubclass (std::ostream &os) const

virtual void	saveIOSubclass (std::ostream &os, SIM_DataThreadedIO *io) const

virtual bool	loadSubclass (UT_IStream &is)

virtual bool	loadIOSubclass (UT_IStream &is, SIM_DataThreadedIO *io)

virtual SIM_Query *	createQueryObjectSubclass () const

virtual long	getGuideParmVersionSubclass () const

virtual SIM_Guide *	createGuideObjectSubclass () const

virtual void	buildGuideGeometrySubclass (const SIM_RootData &root, const SIM_Options &options, const GU_DetailHandle &gdh, UT_DMatrix4 *xform, const SIM_Time &t) const

virtual void	setParametersSubclass (const SIM_Options &parms)

virtual void	setNamedSubDataSubclass (const char dataname, const SIM_Data data)

virtual void	removeNamedSubDataSubclass (const char *dataname)

virtual void	interpolateSubclass (const SIM_Data source1, const SIM_Data source2, fpreal interp)

virtual int64	getMemorySizeSubclass () const

virtual void	handleModificationSubclass (int code)

virtual bool	getIsAlternateRepresentationSubclass () const

virtual void	initAlternateRepresentationSubclass (const SIM_Data &)

virtual void *	getCastToType (const UT_StringRef &datatype) const

virtual const UT_StringHolder &	getDataTypeSubclass () const

const SIM_Data *	getAlternateRepresentationOf () const

Protected Member Functions inherited from SIM_OptionsUser
SIM_Options &	getOptions ()

virtual void	optionChangedSubclass (const char *name)

Additional Inherited Members
Public Types inherited from SIM_Solver
enum	SIM_Result { SIM_SOLVER_SUCCESS, SIM_SOLVER_REPEAT, SIM_SOLVER_SUBSTEP, SIM_SOLVER_FAIL }

Static Public Member Functions inherited from SIM_Solver
static const char *	getPropertyAttribName (const SIM_Property &property)

static fpreal	getPropertyAtPositionStatic (const SIM_Object &object, const UT_Vector3 &worldpos, const SIM_Property &property)

static fpreal	getPropertyAtPointStatic (const SIM_Object &object, GA_Index ptnum, const SIM_Property &property)

static SIM_PropertyResolver *	getPropertyResolverStatic (const SIM_Object &object, const SIM_Property &property)
	Static resolver for getting property values. More...

Static Public Member Functions inherited from SIM_Data
static bool	getDataTypeFromFile (const char *filename, UT_String &datatype)

static bool	getDataTypeFromStream (UT_IStream &is, UT_String &datatype)

static const void *	castConstPointerToType (const SIM_Data *data, const UT_StringRef &datatype)

static void *	castPointerToType (SIM_Data *data, const UT_StringRef &datatype)

Static Protected Member Functions inherited from SIM_Data
static const PRM_Template *	getEmptyTemplateList ()

static const SIM_DopDescription *	getEmptyDopDescription ()
	A DOP description that says not to create an automatic DOP. More...

static void	getDataTypeSuperclasses (UT_StringArray &)

Detailed Description

Examples:: SIM/SNOW_Solver.C.

Definition at line 63 of file SNOW_Solver.h.

Constructor & Destructor Documentation

SNOW_Solver::SNOW_Solver ( const SIM_DataFactory * factory )

explicitprotected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 60 of file SNOW_Solver.C.

SNOW_Solver::~SNOW_Solver ( )

overrideprotected

Examples:: SIM/SNOW_Solver.h.

Definition at line 66 of file SNOW_Solver.C.

Member Function Documentation

void SNOW_Solver::applyGeometry	(	SNOW_VoxelArray &	snow,
		const GU_ConstDetailHandle &	gdh,
		const UT_DMatrix4 &	xform,
		u8	voxletype,
		SIM_Random *	rand
	)		const

protected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 257 of file SNOW_Solver.C.

bool SNOW_Solver::brownianize	(	int &	v,
		int	dv,
		int	max,
		SIM_Random *	rand
	)		const

protected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 108 of file SNOW_Solver.C.

int SNOW_Solver::clearInDirection	(	const SNOW_VoxelArray &	snow,
		int	sx,
		int	sy,
		int	sz,
		int	dx,
		int	dy,
		int	dz,
		int &	rx,
		int &	ry,
		int &	rz,
		int	maxdist,
		SIM_Random *	rand
	)		const

protected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 129 of file SNOW_Solver.C.

void SNOW_Solver::clearSnow	(	SNOW_VoxelArray &	snow,
		int	x,
		int	y,
		int	z,
		SIM_Random *	rand
	)		const

protected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 170 of file SNOW_Solver.C.

SIM_Random * SNOW_Solver::createRandomData ( SIM_Object * obj ) const

protected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 93 of file SNOW_Solver.C.

void SNOW_Solver::fillRow	(	SNOW_VoxelArray &	snow,
		fpreal	startx,
		fpreal	endx,
		int	y,
		int	z,
		u8	voxeltype,
		SIM_Random *	rand
	)		const

protected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 221 of file SNOW_Solver.C.

HDK_Sample::SNOW_Solver::GETSET_DATA_FUNCS_F	(	SIM_NAME_BIRTHRATE	,
		BirthRate
	)

Examples:: SIM/SNOW_Solver.h.

HDK_Sample::SNOW_Solver::GETSET_DATA_FUNCS_I	(	SIM_NAME_ORIGINALDEPTH	,
		OriginalDepth
	)

Examples:: SIM/SNOW_Solver.h.

int SNOW_Solver::rand_choice	(	int	numchoice,
		SIM_Random *	rand
	)		const

protected

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 214 of file SNOW_Solver.C.

SIM_Solver::SIM_Result SNOW_Solver::solveSingleObjectSubclass	(	SIM_Engine &	engine,
		SIM_Object &	object,
		SIM_ObjectArray &	feedbacktoobjects,
		const SIM_Time &	timestep,
		bool	newobject
	)

overrideprotectedvirtual

This method is called for each object passed to solveObjectsSubclass().

Implements SIM_SingleSolver.

Examples:: SIM/SNOW_Solver.C, and SIM/SNOW_Solver.h.

Definition at line 582 of file SNOW_Solver.C.

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

samples/SIM/SNOW_Solver.h
samples/SIM/SNOW_Solver.C

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation