#include <gpac/list.h>
#include <gpac/math.h>

Include dependency graph for scenegraph.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	GF_Node

struct	GF_ChildNodeItem

struct	GF_ParentNode

struct	GF_FieldInfo

struct	GF_JSAPIURI

struct	GF_JSAPIOPT

struct	GF_JSAPIINFO

union	GF_JSAPIParam

struct	GF_CommandField

struct	GF_Command

union	GF_Command.__unnamed__

union	GF_Command.__unnamed__

union	GF_Command.__unnamed__

union	GF_Command.__unnamed__

union	GF_Command.__unnamed__

union	GF_Command.__unnamed__

union	GF_Command.__unnamed__

Macros
#define	BASE_NODE struct _nodepriv *sgprivate;

#define	CHILDREN struct _child_node *children;

Typedefs
typedef Bool(*	gf_sg_script_action )(void callback, u32 type, GF_Node node, GF_JSAPIParam *param)

Enumerations
enum	{ TAG_UndefinedNode = 0, TAG_ProtoNode, GF_NODE_RANGE_FIRST_MPEG4, GF_NODE_RANGE_LAST_MPEG4 = GF_NODE_RANGE_FIRST_MPEG4+512, GF_NODE_RANGE_FIRST_X3D, GF_NODE_RANGE_LAST_X3D = GF_NODE_RANGE_FIRST_X3D+512, GF_NODE_RANGE_LAST_VRML, TAG_DOMUpdates, GF_NODE_FIRST_PARENT_NODE_TAG, TAG_DOMText, GF_NODE_FIRST_DOM_NODE_TAG, TAG_DOMFullNode = GF_NODE_FIRST_DOM_NODE_TAG, GF_NODE_RANGE_FIRST_SVG, GF_NODE_RANGE_LAST_SVG = GF_NODE_RANGE_FIRST_SVG+100, GF_NODE_RANGE_FIRST_XBL, TAG_XBL_bindings = GF_NODE_RANGE_FIRST_XBL, TAG_XBL_binding, TAG_XBL_content, TAG_XBL_children, TAG_XBL_implementation, TAG_XBL_constructor, TAG_XBL_destructor, TAG_XBL_field, TAG_XBL_property, TAG_XBL_getter, TAG_XBL_setter, TAG_XBL_method, TAG_XBL_parameter, TAG_XBL_body, TAG_XBL_handlers, TAG_XBL_handler, TAG_XBL_resources, TAG_XBL_stylesheet, TAG_XBL_image, GF_NODE_RANGE_LAST_XBL }

enum	{ GF_SG_NODE_DIRTY = 1, GF_SG_CHILD_DIRTY = 1<<1, GF_SG_VRML_BINDABLE_DIRTY = 1<<2, GF_SG_VRML_COLOR_DIRTY = 1<<3, GF_SG_SVG_GEOMETRY_DIRTY = GF_SG_NODE_DIRTY, GF_SG_SVG_COLOR_DIRTY = 1<<2, GF_SG_SVG_DISPLAYALIGN_DIRTY = 1<<3, GF_SG_SVG_FILL_DIRTY = 1<<4, GF_SG_SVG_FILLOPACITY_DIRTY = 1<<5, GF_SG_SVG_FILLRULE_DIRTY = 1<<6, GF_SG_SVG_FONTFAMILY_DIRTY = 1<<7, GF_SG_SVG_FONTSIZE_DIRTY = 1<<8, GF_SG_SVG_FONTSTYLE_DIRTY = 1<<9, GF_SG_SVG_FONTVARIANT_DIRTY = 1<<10, GF_SG_SVG_FONTWEIGHT_DIRTY = 1<<11, GF_SG_SVG_LINEINCREMENT_DIRTY = 1<<12, GF_SG_SVG_OPACITY_DIRTY = 1<<13, GF_SG_SVG_SOLIDCOLOR_OR_OPACITY_DIRTY = 1<<14, GF_SG_SVG_STOPCOLOR_OR_OPACITY_DIRTY = 1<<15, GF_SG_SVG_STROKE_DIRTY = 1<<16, GF_SG_SVG_STROKEDASHARRAY_DIRTY = 1<<17, GF_SG_SVG_STROKEDASHOFFSET_DIRTY = 1<<18, GF_SG_SVG_STROKELINECAP_DIRTY = 1<<19, GF_SG_SVG_STROKELINEJOIN_DIRTY = 1<<20, GF_SG_SVG_STROKEMITERLIMIT_DIRTY = 1<<21, GF_SG_SVG_STROKEOPACITY_DIRTY = 1<<22, GF_SG_SVG_STROKEWIDTH_DIRTY = 1<<23, GF_SG_SVG_TEXTPOSITION_DIRTY = 1<<24, GF_SG_SVG_DISPLAY_DIRTY = 1<<25, GF_SG_SVG_VECTOREFFECT_DIRTY = 1<<26, GF_SG_SVG_XLINK_HREF_DIRTY = 1<<27 }

enum	{ GF_SG_CALLBACK_INIT = 0, GF_SG_CALLBACK_MODIFIED, GF_SG_CALLBACK_GRAPH_DIRTY }

enum	{ GF_SG_FOCUS_AUTO = 1, GF_SG_FOCUS_NEXT, GF_SG_FOCUS_PREV, GF_SG_FOCUS_NORTH, GF_SG_FOCUS_NORTH_EAST, GF_SG_FOCUS_EAST, GF_SG_FOCUS_SOUTH_EAST, GF_SG_FOCUS_SOUTH, GF_SG_FOCUS_SOUTH_WEST, GF_SG_FOCUS_WEST, GF_SG_FOCUS_NORTH_WEST }

enum	{ GF_JSAPI_OP_MESSAGE, GF_JSAPI_OP_RESOLVE_URI, GF_JSAPI_OP_GET_SCALE, GF_JSAPI_OP_SET_SCALE, GF_JSAPI_OP_GET_ROTATION, GF_JSAPI_OP_SET_ROTATION, GF_JSAPI_OP_GET_TRANSLATE, GF_JSAPI_OP_SET_TRANSLATE, GF_JSAPI_OP_GET_TIME, GF_JSAPI_OP_SET_TIME, GF_JSAPI_OP_GET_VIEWPORT, GF_JSAPI_OP_GET_LOCAL_BBOX, GF_JSAPI_OP_GET_SCREEN_BBOX, GF_JSAPI_OP_GET_TRANSFORM, GF_JSAPI_OP_MOVE_FOCUS, GF_JSAPI_OP_GET_FOCUS, GF_JSAPI_OP_SET_FOCUS, GF_JSAPI_OP_LOAD_URL, GF_JSAPI_OP_GET_OPT, GF_JSAPI_OP_SET_OPT, GF_JSAPI_OP_GET_DOWNLOAD_MANAGER, GF_JSAPI_OP_GET_SPEED, GF_JSAPI_OP_GET_FPS, GF_JSAPI_OP_SET_TITLE, GF_JSAPI_OP_GET_DCCI, GF_JSAPI_OP_GET_SUBSCENE, GF_JSAPI_OP_RESOLVE_XLINK, GF_JSAPI_OP_GET_TERM, GF_JSAPI_OP_PAUSE_SVG, GF_JSAPI_OP_RESUME_SVG, GF_JSAPI_OP_RESTART_SVG, GF_JSAPI_OP_SET_SCENE_SPEED, GF_JSAPI_OP_GET_DPI_X, GF_JSAPI_OP_GET_DPI_Y }

enum	{ GF_SG_RESERVED = 0, GF_SG_SCENE_REPLACE, GF_SG_NODE_REPLACE, GF_SG_FIELD_REPLACE, GF_SG_INDEXED_REPLACE, GF_SG_ROUTE_REPLACE, GF_SG_NODE_DELETE, GF_SG_INDEXED_DELETE, GF_SG_ROUTE_DELETE, GF_SG_NODE_INSERT, GF_SG_INDEXED_INSERT, GF_SG_ROUTE_INSERT, GF_SG_PROTO_INSERT, GF_SG_PROTO_DELETE, GF_SG_PROTO_DELETE_ALL, GF_SG_MULTIPLE_REPLACE, GF_SG_MULTIPLE_INDEXED_REPLACE, GF_SG_GLOBAL_QUANTIZER, GF_SG_NODE_DELETE_EX, GF_SG_XREPLACE, GF_SG_LAST_BIFS_COMMAND, GF_SG_LSR_NEW_SCENE, GF_SG_LSR_REFRESH_SCENE, GF_SG_LSR_ADD, GF_SG_LSR_CLEAN, GF_SG_LSR_REPLACE, GF_SG_LSR_DELETE, GF_SG_LSR_INSERT, GF_SG_LSR_RESTORE, GF_SG_LSR_SAVE, GF_SG_LSR_SEND_EVENT, GF_SG_LSR_ACTIVATE, GF_SG_LSR_DEACTIVATE, GF_SG_UNDEFINED }

Functions
GF_Err	gf_node_list_add_child (GF_ChildNodeItem *list, GF_Node n)

GF_Err	gf_node_list_add_child_last (GF_ChildNodeItem *list, GF_Node n, GF_ChildNodeItem **last_child)

GF_Err	gf_node_list_insert_child (GF_ChildNodeItem *list, GF_Node n, u32 pos)

Bool	gf_node_list_del_child (GF_ChildNodeItem *list, GF_Node n)

s32	gf_node_list_find_child (GF_ChildNodeItem list, GF_Node n)

GF_Node *	gf_node_list_get_child (GF_ChildNodeItem *list, s32 pos)

u32	gf_node_list_get_count (GF_ChildNodeItem *list)

GF_Node *	gf_node_list_del_child_idx (GF_ChildNodeItem **list, u32 pos)

u32	gf_node_get_tag (GF_Node *)

GF_Err	gf_node_set_id (GF_Node n, u32 nodeID, const char nodeDEFName)

const char *	gf_node_get_name (GF_Node *)

const char *	gf_node_get_log_name (GF_Node *)

u32	gf_node_get_id (GF_Node *)

const char *	gf_node_get_class_name (GF_Node *Node)

u32	gf_sg_node_get_tag_by_class_name (const char *name, u32 xmlns)

GF_Err	gf_node_remove_id (GF_Node *p)

void *	gf_node_get_private (GF_Node *)

void	gf_node_set_private (GF_Node , void )

GF_Err	gf_node_set_callback_function (GF_Node , void(NodeFunction)(GF_Node node, void traverse_state, Bool is_destroy))

GF_Err	gf_node_register (GF_Node node, GF_Node parent_node)

GF_Err	gf_node_unregister (GF_Node node, GF_Node parent_node)

void	gf_node_unregister_children (GF_Node node, GF_ChildNodeItem childrenlist)

GF_Err	gf_node_replace (GF_Node old_node, GF_Node new_node, Bool updateOrderedGroup)

u32	gf_node_get_num_instances (GF_Node *node)

void	gf_node_traverse (GF_Node node, void udta)

void	gf_node_allow_cyclic_traverse (GF_Node *node)

Bool	gf_node_set_cyclic_traverse_flag (GF_Node *node, Bool on)

void	gf_node_traverse_children (GF_Node node, void renderStack)

u32	gf_node_get_parent_count (GF_Node *node)

GF_Node *	gf_node_get_parent (GF_Node *node, u32 idx)

Bool	gf_node_parent_of (GF_Node node, GF_Node target)

void	gf_node_dirty_set (GF_Node *node, u32 flags, Bool dirty_parents)

void	gf_node_dirty_parents (GF_Node *node)

void	gf_node_dirty_clear (GF_Node *node, u32 flags)

void	gf_node_dirty_reset (GF_Node *node, Bool reset_children)

u32	gf_node_dirty_get (GF_Node *node)

u32	gf_node_get_field_count (GF_Node *node)

GF_Err	gf_node_get_field (GF_Node node, u32 FieldIndex, GF_FieldInfo info)

GF_Err	gf_node_get_field_by_name (GF_Node node, char name, GF_FieldInfo *field)

GF_SceneGraph *	gf_sg_new ()

GF_SceneGraph *	gf_sg_new_subscene (GF_SceneGraph *scene)

void	gf_sg_del (GF_SceneGraph *sg)

void	gf_sg_reset (GF_SceneGraph *sg)

GF_Err	gf_sg_new_from_xml_doc (const char src, GF_SceneGraph *scene)

void	gf_sg_set_private (GF_SceneGraph sg, void user_priv)

void *	gf_sg_get_private (GF_SceneGraph *sg)

void	gf_sg_set_scene_time_callback (GF_SceneGraph scene, Double(GetSceneTime)(void *user_priv))

void	gf_sg_set_node_callback (GF_SceneGraph sg, void(NodeCallback)(void user_priv, u32 type, GF_Node node, void *ctxdata))

GF_Node *	gf_sg_get_root_node (GF_SceneGraph *sg)

void	gf_sg_set_root_node (GF_SceneGraph sg, GF_Node node)

GF_Node *	gf_sg_find_node (GF_SceneGraph *sg, u32 nodeID)

GF_Node *	gf_sg_find_node_by_name (GF_SceneGraph sg, char name)

void	gf_node_changed (GF_Node node, GF_FieldInfo fieldChanged)

GF_SceneGraph *	gf_node_get_graph (GF_Node *node)

void	gf_sg_set_scene_size_info (GF_SceneGraph *sg, u32 width, u32 Height, Bool usePixelMetrics)

Bool	gf_sg_use_pixel_metrics (GF_SceneGraph *sg)

Bool	gf_sg_get_scene_size_info (GF_SceneGraph sg, u32 width, u32 *Height)

GF_Node *	gf_node_new (GF_SceneGraph *sg, u32 tag)

void	gf_node_init (GF_Node *node)

GF_Node *	gf_node_clone (GF_SceneGraph inScene, GF_Node orig, GF_Node cloned_parent, char id_suffix, Bool deep)

Double	gf_node_get_scene_time (GF_Node *node)

u32	gf_sg_get_next_available_node_id (GF_SceneGraph *sg)

u32	gf_sg_get_max_node_id (GF_SceneGraph *sg)

const char *	gf_node_get_name_and_id (GF_Node node, u32 id)

void	gf_sg_set_script_action (GF_SceneGraph scene, gf_sg_script_action script_act, void cbk)

void	gf_sg_script_load (GF_Node *script)

Bool	gf_sg_has_scripting ()

char *	gf_node_dump_attribute (GF_Node elt, GF_FieldInfo info)

GF_Command *	gf_sg_command_new (GF_SceneGraph *in_scene, u32 tag)

void	gf_sg_command_del (GF_Command *com)

GF_Err	gf_sg_command_apply (GF_SceneGraph inScene, GF_Command com, Double time_offset)

GF_Err	gf_sg_command_apply_list (GF_SceneGraph graph, GF_List comList, Double time_offset)

GF_CommandField *	gf_sg_command_field_new (GF_Command *com)

Data Structure Documentation

struct GF_Node

Collaboration diagram for GF_Node:

Data Fields
struct _nodepriv *	sgprivate

struct GF_ChildNodeItem

Collaboration diagram for GF_ChildNodeItem:

Data Fields
struct _child_node *	next
GF_Node *	node

struct GF_ParentNode

Collaboration diagram for GF_ParentNode:

Data Fields
struct _nodepriv *	sgprivate
struct _child_node *	children

struct GF_JSAPIURI

Collaboration diagram for GF_JSAPIURI:

Data Fields
char *	url
const char **	params
u32	nb_params

struct GF_JSAPIOPT

Collaboration diagram for GF_JSAPIOPT:

Data Fields
const char *	section
const char *	key
const char *	key_val

struct GF_JSAPIINFO

Collaboration diagram for GF_JSAPIINFO:

Data Fields
GF_Err	e
const char *	msg

union GF_JSAPIParam

Collaboration diagram for GF_JSAPIParam:

Data Fields
u32	opt
Fixed	val
GF_Point2D	pt
GF_Rect	rc
Double	time
GF_BBox	bbox
GF_Matrix	mx
GF_JSAPIURI	uri
GF_JSAPIOPT	gpac_cfg
GF_Node *	node
struct __gf_download_manager *	dnld_man
GF_SceneGraph *	scene
void *	term
GF_JSAPIINFO	info

struct GF_CommandField

Collaboration diagram for GF_CommandField:

Data Fields
u32	fieldIndex
u32	fieldType
void *	field_ptr
s32	pos
GF_Node *	new_node
GF_ChildNodeItem *	node_list

struct GF_Command

Collaboration diagram for GF_Command:

Data Fields
GF_SceneGraph *	in_scene
u32	tag
GF_Node *	node
GF_List *	command_fields
GF_List *	scripts_to_load
Bool	unresolved
char *	unres_name
union GF_Command	__unnamed__
GF_List *	new_proto_list
u32 *	del_proto_list
union GF_Command	__unnamed__
union GF_Command	__unnamed__
union GF_Command	__unnamed__
union GF_Command	__unnamed__
union GF_Command	__unnamed__
union GF_Command	__unnamed__
Bool	aggregated
Bool	never_apply

union GF_Command.__unnamed__

Collaboration diagram for GF_Command.__unnamed__:

Data Fields
Bool	use_names
u32	RouteID
s32	ChildNodeTag

union GF_Command.__unnamed__

Collaboration diagram for GF_Command.__unnamed__:

Data Fields
u32	del_proto_list_size
u32	child_field

union GF_Command.__unnamed__

Collaboration diagram for GF_Command.__unnamed__:

Data Fields
char *	def_name
char *	send_event_string

union GF_Command.__unnamed__

Collaboration diagram for GF_Command.__unnamed__:

Data Fields
u32	fromNodeID
s32	send_event_integer

union GF_Command.__unnamed__

Collaboration diagram for GF_Command.__unnamed__:

Data Fields
u32	fromFieldIndex
u32	send_event_name

union GF_Command.__unnamed__

Collaboration diagram for GF_Command.__unnamed__:

Data Fields
u32	toNodeID
s32	send_event_x

union GF_Command.__unnamed__

Collaboration diagram for GF_Command.__unnamed__:

Data Fields
u32	toFieldIndex
s32	send_event_y

Macro Definition Documentation

#define BASE_NODE struct _nodepriv *sgprivate;

#define CHILDREN struct _child_node *children;

Typedef Documentation

typedef Bool(* gf_sg_script_action)(void *callback, u32 type, GF_Node *node, GF_JSAPIParam *param)

Enumeration Type Documentation

anonymous enum

Enumerator
TAG_UndefinedNode
TAG_ProtoNode
GF_NODE_RANGE_FIRST_MPEG4
GF_NODE_RANGE_LAST_MPEG4
GF_NODE_RANGE_FIRST_X3D
GF_NODE_RANGE_LAST_X3D
GF_NODE_RANGE_LAST_VRML
TAG_DOMUpdates
GF_NODE_FIRST_PARENT_NODE_TAG
TAG_DOMText
GF_NODE_FIRST_DOM_NODE_TAG
TAG_DOMFullNode
GF_NODE_RANGE_FIRST_SVG
GF_NODE_RANGE_LAST_SVG
GF_NODE_RANGE_FIRST_XBL
TAG_XBL_bindings
TAG_XBL_binding
TAG_XBL_content
TAG_XBL_children
TAG_XBL_implementation
TAG_XBL_constructor
TAG_XBL_destructor
TAG_XBL_field
TAG_XBL_property
TAG_XBL_getter
TAG_XBL_setter
TAG_XBL_method
TAG_XBL_parameter
TAG_XBL_body
TAG_XBL_handlers
TAG_XBL_handler
TAG_XBL_resources
TAG_XBL_stylesheet
TAG_XBL_image
GF_NODE_RANGE_LAST_XBL

anonymous enum

Enumerator
GF_SG_NODE_DIRTY
GF_SG_CHILD_DIRTY
GF_SG_VRML_BINDABLE_DIRTY
GF_SG_VRML_COLOR_DIRTY
GF_SG_SVG_GEOMETRY_DIRTY
GF_SG_SVG_COLOR_DIRTY
GF_SG_SVG_DISPLAYALIGN_DIRTY
GF_SG_SVG_FILL_DIRTY
GF_SG_SVG_FILLOPACITY_DIRTY
GF_SG_SVG_FILLRULE_DIRTY
GF_SG_SVG_FONTFAMILY_DIRTY
GF_SG_SVG_FONTSIZE_DIRTY
GF_SG_SVG_FONTSTYLE_DIRTY
GF_SG_SVG_FONTVARIANT_DIRTY
GF_SG_SVG_FONTWEIGHT_DIRTY
GF_SG_SVG_LINEINCREMENT_DIRTY
GF_SG_SVG_OPACITY_DIRTY
GF_SG_SVG_SOLIDCOLOR_OR_OPACITY_DIRTY
GF_SG_SVG_STOPCOLOR_OR_OPACITY_DIRTY
GF_SG_SVG_STROKE_DIRTY
GF_SG_SVG_STROKEDASHARRAY_DIRTY
GF_SG_SVG_STROKEDASHOFFSET_DIRTY
GF_SG_SVG_STROKELINECAP_DIRTY
GF_SG_SVG_STROKELINEJOIN_DIRTY
GF_SG_SVG_STROKEMITERLIMIT_DIRTY
GF_SG_SVG_STROKEOPACITY_DIRTY
GF_SG_SVG_STROKEWIDTH_DIRTY
GF_SG_SVG_TEXTPOSITION_DIRTY
GF_SG_SVG_DISPLAY_DIRTY
GF_SG_SVG_VECTOREFFECT_DIRTY
GF_SG_SVG_XLINK_HREF_DIRTY

anonymous enum

Enumerator
GF_SG_CALLBACK_INIT
GF_SG_CALLBACK_MODIFIED
GF_SG_CALLBACK_GRAPH_DIRTY

anonymous enum

Enumerator
GF_SG_FOCUS_AUTO
GF_SG_FOCUS_NEXT
GF_SG_FOCUS_PREV
GF_SG_FOCUS_NORTH
GF_SG_FOCUS_NORTH_EAST
GF_SG_FOCUS_EAST
GF_SG_FOCUS_SOUTH_EAST
GF_SG_FOCUS_SOUTH
GF_SG_FOCUS_SOUTH_WEST
GF_SG_FOCUS_WEST
GF_SG_FOCUS_NORTH_WEST

anonymous enum

Enumerator
GF_JSAPI_OP_MESSAGE	push message from script engine.
GF_JSAPI_OP_RESOLVE_URI	resolves a given URI.
GF_JSAPI_OP_GET_SCALE	get current user agent scale.
GF_JSAPI_OP_SET_SCALE	set current user agent scale.
GF_JSAPI_OP_GET_ROTATION	get current user agent rotation.
GF_JSAPI_OP_SET_ROTATION	set current user agent rotation.
GF_JSAPI_OP_GET_TRANSLATE	get current user agent translation.
GF_JSAPI_OP_SET_TRANSLATE	set current user agent translation.
GF_JSAPI_OP_GET_TIME	get node time.
GF_JSAPI_OP_SET_TIME	set node time.
GF_JSAPI_OP_GET_VIEWPORT	get current viewport.
GF_JSAPI_OP_GET_LOCAL_BBOX	get object bounding box in object local coord system.
GF_JSAPI_OP_GET_SCREEN_BBOX	get object bounding box in world (screen) coord system.
GF_JSAPI_OP_GET_TRANSFORM	get transform matrix at object.
GF_JSAPI_OP_MOVE_FOCUS	move focus according to opt value.
GF_JSAPI_OP_GET_FOCUS	set focus to given node.
GF_JSAPI_OP_SET_FOCUS	set focus to given node.
GF_JSAPI_OP_LOAD_URL	replace target scene URL
GF_JSAPI_OP_GET_OPT	get option by section and key
GF_JSAPI_OP_SET_OPT	get option by section and key
GF_JSAPI_OP_GET_DOWNLOAD_MANAGER	retrieve download manager
GF_JSAPI_OP_GET_SPEED	get navigation speed if any
GF_JSAPI_OP_GET_FPS	get current frame rate
GF_JSAPI_OP_SET_TITLE	set current title
GF_JSAPI_OP_GET_DCCI	gets DCCI scenegraph if any
GF_JSAPI_OP_GET_SUBSCENE	gets subscene for current node if any
GF_JSAPI_OP_RESOLVE_XLINK	resolves relative Xlink based on xml:base
GF_JSAPI_OP_GET_TERM	gets GPAC terminal
GF_JSAPI_OP_PAUSE_SVG	pauses an SVG element
GF_JSAPI_OP_RESUME_SVG	resumes an SVG ELEMENT
GF_JSAPI_OP_RESTART_SVG	restarts an SVG ELEMENT: this restarts all the media tunning on the main timeline
GF_JSAPI_OP_SET_SCENE_SPEED	sets scene speed
GF_JSAPI_OP_GET_DPI_X	gets the DPI
GF_JSAPI_OP_GET_DPI_Y

anonymous enum

Enumerator
GF_SG_RESERVED
GF_SG_SCENE_REPLACE
GF_SG_NODE_REPLACE
GF_SG_FIELD_REPLACE
GF_SG_INDEXED_REPLACE
GF_SG_ROUTE_REPLACE
GF_SG_NODE_DELETE
GF_SG_INDEXED_DELETE
GF_SG_ROUTE_DELETE
GF_SG_NODE_INSERT
GF_SG_INDEXED_INSERT
GF_SG_ROUTE_INSERT
GF_SG_PROTO_INSERT
GF_SG_PROTO_DELETE
GF_SG_PROTO_DELETE_ALL
GF_SG_MULTIPLE_REPLACE
GF_SG_MULTIPLE_INDEXED_REPLACE
GF_SG_GLOBAL_QUANTIZER
GF_SG_NODE_DELETE_EX
GF_SG_XREPLACE
GF_SG_LAST_BIFS_COMMAND
GF_SG_LSR_NEW_SCENE
GF_SG_LSR_REFRESH_SCENE
GF_SG_LSR_ADD
GF_SG_LSR_CLEAN
GF_SG_LSR_REPLACE
GF_SG_LSR_DELETE
GF_SG_LSR_INSERT
GF_SG_LSR_RESTORE
GF_SG_LSR_SAVE
GF_SG_LSR_SEND_EVENT
GF_SG_LSR_ACTIVATE
GF_SG_LSR_DEACTIVATE
GF_SG_UNDEFINED

Function Documentation

GF_Err gf_node_list_add_child	(	GF_ChildNodeItem **	list,
		GF_Node *	n
	)

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GF_Err gf_node_list_add_child_last	(	GF_ChildNodeItem **	list,
		GF_Node *	n,
		GF_ChildNodeItem **	last_child
	)

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GF_Err gf_node_list_insert_child	(	GF_ChildNodeItem **	list,
		GF_Node *	n,
		u32	pos
	)

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Bool gf_node_list_del_child	(	GF_ChildNodeItem **	list,
		GF_Node *	n
	)

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s32 gf_node_list_find_child	(	GF_ChildNodeItem *	list,
		GF_Node *	n
	)

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GF_Node* gf_node_list_get_child	(	GF_ChildNodeItem *	list,
		s32	pos
	)

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u32 gf_node_list_get_count ( GF_ChildNodeItem * list )

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GF_Node* gf_node_list_del_child_idx	(	GF_ChildNodeItem **	list,
		u32	pos
	)

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u32 gf_node_get_tag ( GF_Node * )

GF_Err gf_node_set_id	(	GF_Node *	n,
		u32	nodeID,
		const char *	nodeDEFName
	)

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const char* gf_node_get_name ( GF_Node * )

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const char* gf_node_get_log_name ( GF_Node * )

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u32 gf_node_get_id ( GF_Node * )

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const char* gf_node_get_class_name ( GF_Node * Node )

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u32 gf_sg_node_get_tag_by_class_name	(	const char *	name,
		u32	xmlns
	)

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GF_Err gf_node_remove_id ( GF_Node * p )

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void* gf_node_get_private ( GF_Node * )

void gf_node_set_private	(	GF_Node *	,
		void *
	)

GF_Err gf_node_set_callback_function	(	GF_Node *	,
		void()(GF_Node node, void *traverse_state, Bool is_destroy)	NodeFunction
	)

GF_Err gf_node_register	(	GF_Node *	node,
		GF_Node *	parent_node
	)

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GF_Err gf_node_unregister	(	GF_Node *	node,
		GF_Node *	parent_node
	)

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void gf_node_unregister_children	(	GF_Node *	node,
		GF_ChildNodeItem *	childrenlist
	)

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GF_Err gf_node_replace	(	GF_Node *	old_node,
		GF_Node *	new_node,
		Bool	updateOrderedGroup
	)

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u32 gf_node_get_num_instances ( GF_Node * node )

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void gf_node_traverse	(	GF_Node *	node,
		void *	udta
	)

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void gf_node_allow_cyclic_traverse ( GF_Node * node )

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Bool gf_node_set_cyclic_traverse_flag	(	GF_Node *	node,
		Bool	on
	)

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void gf_node_traverse_children	(	GF_Node *	node,
		void *	renderStack
	)

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u32 gf_node_get_parent_count ( GF_Node * node )

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GF_Node* gf_node_get_parent	(	GF_Node *	node,
		u32	idx
	)

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Bool gf_node_parent_of	(	GF_Node *	node,
		GF_Node *	target
	)

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void gf_node_dirty_set	(	GF_Node *	node,
		u32	flags,
		Bool	dirty_parents
	)

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void gf_node_dirty_parents ( GF_Node * node )

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void gf_node_dirty_clear	(	GF_Node *	node,
		u32	flags
	)

void gf_node_dirty_reset	(	GF_Node *	node,
		Bool	reset_children
	)

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u32 gf_node_dirty_get ( GF_Node * node )

u32 gf_node_get_field_count ( GF_Node * node )

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GF_Err gf_node_get_field	(	GF_Node *	node,
		u32	FieldIndex,
		GF_FieldInfo *	info
	)

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GF_Err gf_node_get_field_by_name	(	GF_Node *	node,
		char *	name,
		GF_FieldInfo *	field
	)

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GF_SceneGraph* gf_sg_new ( )

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GF_SceneGraph* gf_sg_new_subscene ( GF_SceneGraph * scene )

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void gf_sg_del ( GF_SceneGraph * sg )

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void gf_sg_reset ( GF_SceneGraph * sg )

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GF_Err gf_sg_new_from_xml_doc	(	const char *	src,
		GF_SceneGraph **	scene
	)

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void gf_sg_set_private	(	GF_SceneGraph *	sg,
		void *	user_priv
	)

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void* gf_sg_get_private ( GF_SceneGraph * sg )

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void gf_sg_set_scene_time_callback	(	GF_SceneGraph *	scene,
		Double()(void user_priv)	GetSceneTime
	)

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void gf_sg_set_node_callback	(	GF_SceneGraph *	sg,
		void()(void user_priv, u32 type, GF_Node node, void ctxdata)	NodeCallback
	)

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GF_Node* gf_sg_get_root_node ( GF_SceneGraph * sg )

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void gf_sg_set_root_node	(	GF_SceneGraph *	sg,
		GF_Node *	node
	)

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GF_Node* gf_sg_find_node	(	GF_SceneGraph *	sg,
		u32	nodeID
	)

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GF_Node* gf_sg_find_node_by_name	(	GF_SceneGraph *	sg,
		char *	name
	)

void gf_node_changed	(	GF_Node *	node,
		GF_FieldInfo *	fieldChanged
	)

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GF_SceneGraph* gf_node_get_graph ( GF_Node * node )

void gf_sg_set_scene_size_info	(	GF_SceneGraph *	sg,
		u32	width,
		u32	Height,
		Bool	usePixelMetrics
	)

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Bool gf_sg_use_pixel_metrics ( GF_SceneGraph * sg )

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Bool gf_sg_get_scene_size_info	(	GF_SceneGraph *	sg,
		u32 *	width,
		u32 *	Height
	)

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GF_Node* gf_node_new	(	GF_SceneGraph *	sg,
		u32	tag
	)

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void gf_node_init ( GF_Node * node )

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GF_Node* gf_node_clone	(	GF_SceneGraph *	inScene,
		GF_Node *	orig,
		GF_Node *	cloned_parent,
		char *	id_suffix,
		Bool	deep
	)

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Double gf_node_get_scene_time ( GF_Node * node )

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u32 gf_sg_get_next_available_node_id ( GF_SceneGraph * sg )

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u32 gf_sg_get_max_node_id ( GF_SceneGraph * sg )

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const char* gf_node_get_name_and_id	(	GF_Node *	node,
		u32 *	id
	)

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void gf_sg_set_script_action	(	GF_SceneGraph *	scene,
		gf_sg_script_action	script_act,
		void *	cbk
	)

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void gf_sg_script_load ( GF_Node * script )

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Bool gf_sg_has_scripting ( )

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char* gf_node_dump_attribute	(	GF_Node *	elt,
		GF_FieldInfo *	info
	)

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GF_Command* gf_sg_command_new	(	GF_SceneGraph *	in_scene,
		u32	tag
	)

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void gf_sg_command_del ( GF_Command * com )

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GF_Err gf_sg_command_apply	(	GF_SceneGraph *	inScene,
		GF_Command *	com,
		Double	time_offset
	)

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GF_Err gf_sg_command_apply_list	(	GF_SceneGraph *	graph,
		GF_List *	comList,
		Double	time_offset
	)

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GF_CommandField* gf_sg_command_field_new ( GF_Command * com )

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