The BVH Format - Motion Capture (Animation) [3D Model Formats]

Simple reference implementation for the BioVision Hierarchical data file format. More...

Collaboration diagram for The BVH Format - Motion Capture (Animation):

Classes
struct	bvh::node_position_t
class	bvh::Skeleton
	basic class containing a skeleton and a single animation More...
Modules
	BVH File Format and Transformations
	This is a quick description of the BVH file format and how transformations work.
Functions
	bvh::node_position_t::node_position_t (void) throw ()
void	bvh::node_position_t::clear (void) throw ()
virtual int	bvh::Skeleton::getObjectCount (void) const =0 throw ()
	number of objects (root skeleton nodes)
virtual int	bvh::Skeleton::getNodeCount (IN int objIndex) const =0 throw ()
	get count of nodes (vertices) for this object
virtual void	bvh::Skeleton::getNodePositions (IN int objIndex, IN float time, OUT node_position_t *p) const =0 throw ()
	Get the positions of all nodes for this object at the given time.
virtual void	bvh::Skeleton::dump (IN const char *title) const =0 throw ()
	helper method for debugging
static smart_ptr< Skeleton >	bvh::Skeleton::load (IN const char *filename)
Variables
char	bvh::node_position_t::name [eMaxNameSize]
point3d_t	bvh::node_position_t::pos
node_position_t *	bvh::node_position_t::parent
matrix4_t	bvh::node_position_t::T

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Detailed Description

Simple reference implementation for the BioVision Hierarchical data file format.

See http://en.wikipedia.org/wiki/Biovision_Hierarchy

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Function Documentation

bvh::node_position_t::node_position_t

(

void

)

throw () [inline, inherited]

Definition at line 67 of file bvh.h.

void bvh::node_position_t::clear

(

void

)

throw () [inline, inherited]

Definition at line 68 of file bvh.h.

virtual int bvh::Skeleton::getObjectCount

(

void

)

const throw () [pure virtual, inherited]

number of objects (root skeleton nodes)

virtual int bvh::Skeleton::getNodeCount

(

IN int

objIndex

)

const throw () [pure virtual, inherited]

get count of nodes (vertices) for this object

virtual void bvh::Skeleton::getNodePositions	(	IN int	objIndex,
		IN float	time,
		OUT node_position_t *	p
	)			const throw () [pure virtual, inherited]

Get the positions of all nodes for this object at the given time.

NOTE: the caller must provide a pre-allocated array of node_position_t objects, of size getNodeCount(objIndex).

virtual void bvh::Skeleton::dump

(

IN const char *

title

)

const throw () [pure virtual, inherited]

helper method for debugging

smart_ptr< Skeleton > bvh::Skeleton::load

(

IN const char *

filename

)

[static, inherited]

Definition at line 688 of file bvh.cpp.

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Variable Documentation

char bvh::node_position_t::name[eMaxNameSize] [inherited]

Definition at line 74 of file bvh.h.

point3d_t bvh::node_position_t::pos [inherited]

Definition at line 75 of file bvh.h.

node_position_t* bvh::node_position_t::parent [inherited]

Definition at line 76 of file bvh.h.

matrix4_t bvh::node_position_t::T [inherited]

Definition at line 77 of file bvh.h.