Scenegraph for VRML files. More...

#include <gpac/scenegraph.h>
#include <gpac/maths.h>

Include dependency graph for scenegraph_vrml.h:

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

Data Structures
struct	SFString

struct	SFColor

struct	SFColorRGBA

struct	SFURL

struct	SFVec2d

struct	SFVec3d

struct	SFImage

struct	SFCommandBuffer

struct	SFScript

struct	SFAttrRef

struct	GenMFField

struct	MFInt32

struct	MFInt

struct	MFFloat

struct	MFDouble

struct	MFBool

struct	MFColor

struct	MFColorRGBA

struct	MFRotation

struct	MFTime

struct	MFVec2f

struct	MFVec2d

struct	MFVec3f

struct	MFVec3d

struct	MFVec4f

struct	MFURL

struct	MFString

struct	MFScript

struct	MFAttrRef

struct	GF_VRMLParent

Macros
#define	MPEG4_RESERVED_NDT 200

#define	GF_SG_INTERNAL_PROTO (PTR_TO_U_CAST -1)

#define	VRML_CHILDREN

Typedefs
typedef u32	SFBool

typedef s32	SFInt32

typedef s32	SFInt

typedef Fixed	SFFloat

typedef Double	SFDouble

typedef Double	SFTime

typedef struct __vec2f	SFVec2f

typedef struct __vec3f	SFVec3f

typedef struct __vec4f	SFRotation

typedef struct __vec4f	SFVec4f

Enumerations
enum	{ NDT_SFMetadataNode = MPEG4_RESERVED_NDT+1 , NDT_SFFillPropertiesNode , NDT_SFX3DLinePropertiesNode , NDT_SFGeoOriginNode , NDT_SFHAnimNode , NDT_SFHAnimDisplacerNode , NDT_SFNurbsControlCurveNode , NDT_SFNurbsSurfaceNode , NDT_SFNurbsCurveNode }

enum	{ GF_SG_EVENT_FIELD = 0 , GF_SG_EVENT_EXPOSED_FIELD = 1 , GF_SG_EVENT_IN = 2 , GF_SG_EVENT_OUT = 3 , GF_SG_EVENT_UNKNOWN = 4 }

enum	{ GF_SG_FIELD_CODING_ALL = 0 , GF_SG_FIELD_CODING_DEF = 1 , GF_SG_FIELD_CODING_IN = 2 , GF_SG_FIELD_CODING_OUT = 3 , GF_SG_FIELD_CODING_DYN = 4 }

enum	{ GF_SG_VRML_SFBOOL = 0 , GF_SG_VRML_SFFLOAT = 1 , GF_SG_VRML_SFTIME = 2 , GF_SG_VRML_SFINT32 = 3 , GF_SG_VRML_SFSTRING = 4 , GF_SG_VRML_SFVEC3F = 5 , GF_SG_VRML_SFVEC2F = 6 , GF_SG_VRML_SFCOLOR = 7 , GF_SG_VRML_SFROTATION = 8 , GF_SG_VRML_SFIMAGE = 9 , GF_SG_VRML_SFNODE = 10 , GF_SG_VRML_SFVEC4F = 11 , GF_SG_VRML_SFURL , GF_SG_VRML_SFSCRIPT , GF_SG_VRML_SFCOMMANDBUFFER , GF_SG_VRML_SFDOUBLE , GF_SG_VRML_SFCOLORRGBA , GF_SG_VRML_SFVEC2D , GF_SG_VRML_SFVEC3D , GF_SG_VRML_FIRST_MF = 32 , GF_SG_VRML_MFBOOL = GF_SG_VRML_FIRST_MF , GF_SG_VRML_MFFLOAT , GF_SG_VRML_MFTIME , GF_SG_VRML_MFINT32 , GF_SG_VRML_MFSTRING , GF_SG_VRML_MFVEC3F , GF_SG_VRML_MFVEC2F , GF_SG_VRML_MFCOLOR , GF_SG_VRML_MFROTATION , GF_SG_VRML_MFIMAGE , GF_SG_VRML_MFNODE , GF_SG_VRML_MFVEC4F , GF_SG_VRML_SFATTRREF = 45 , GF_SG_VRML_MFATTRREF = 46 , GF_SG_VRML_MFURL , GF_SG_VRML_MFSCRIPT , GF_SG_VRML_MFCOMMANDBUFFER , GF_SG_VRML_MFDOUBLE , GF_SG_VRML_MFCOLORRGBA , GF_SG_VRML_MFVEC2D , GF_SG_VRML_MFVEC3D , GF_SG_VRML_SCRIPT_FUNCTION , GF_SG_VRML_GENERIC_FUNCTION , GF_SG_VRML_UNKNOWN }

enum	{ GF_SG_SCRIPT_TYPE_FIELD = 0 , GF_SG_SCRIPT_TYPE_EVENT_IN , GF_SG_SCRIPT_TYPE_EVENT_OUT }

Functions
const char *	gf_sg_vrml_get_event_type_name (u32 EventType, Bool forX3D)

u32	gf_node_get_num_fields_in_mode (GF_Node *n, u8 IndexMode)

SFColorRGBA	gf_sg_sfcolor_to_rgba (SFColor val)

Bool	gf_sg_vrml_is_sf_field (u32 FieldType)

u32	gf_sg_vrml_get_sf_type (u32 FieldType)

GF_Err	gf_sg_vrml_mf_insert (void mf, u32 FieldType, void *new_ptr, u32 InsertAt)

GF_Err	gf_sg_vrml_mf_reset (void *mf, u32 FieldType)

void	gf_sg_mfurl_del (MFURL url)

void	gf_sg_vrml_copy_mfurl (MFURL dst, MFURL src)

SFRotation	gf_sg_sfrotation_interpolate (SFRotation kv1, SFRotation kv2, Fixed f)

GF_Err	gf_node_insert_child (GF_Node parent, GF_Node new_child, s32 pos)

GF_Err	gf_node_replace_child (GF_Node node, GF_ChildNodeItem container, s32 pos, GF_Node newNode)

void	gf_sg_vrml_parent_setup (GF_Node *n)

void	gf_sg_vrml_parent_destroy (GF_Node *n)

Bool	gf_node_in_table_by_tag (u32 tag, u32 NDTType)

const char *	gf_sg_vrml_get_field_type_name (u32 FieldType)

void *	gf_sg_vrml_field_pointer_new (u32 FieldType)

void	gf_sg_vrml_field_pointer_del (void *field, u32 FieldType)

GF_Err	gf_sg_vrml_mf_append (void mf, u32 FieldType, void *new_ptr)

GF_Err	gf_sg_vrml_mf_remove (void *mf, u32 FieldType, u32 RemoveFrom)

GF_Err	gf_sg_vrml_mf_alloc (void *mf, u32 FieldType, u32 NbItems)

GF_Err	gf_sg_vrml_mf_get_item (void mf, u32 FieldType, void *new_ptr, u32 ItemPos)

void	gf_sg_vrml_field_copy (void dest, void orig, u32 FieldType)

void	gf_sg_vrml_field_clone (void dest, void orig, u32 FieldType, GF_SceneGraph *inScene)

Bool	gf_sg_vrml_field_equal (void dest, void orig, u32 FieldType)

GF_Route *	gf_sg_route_new (GF_SceneGraph sg, GF_Node fromNode, u32 fromField, GF_Node *toNode, u32 toField)

void	gf_sg_route_del (GF_Route *route)

GF_Err	gf_sg_route_del_by_id (GF_SceneGraph *sg, u32 routeID)

GF_Route *	gf_sg_route_find (GF_SceneGraph *sg, u32 RouteID)

GF_Route *	gf_sg_route_find_by_name (GF_SceneGraph sg, char name)

GF_Err	gf_sg_route_set_id (GF_Route *route, u32 ID)

GF_Err	gf_sg_route_set_name (GF_Route route, char name)

char *	gf_sg_route_get_name (GF_Route *route)

u32	gf_sg_get_next_available_route_id (GF_SceneGraph *sg)

void	gf_sg_set_max_defined_route_id (GF_SceneGraph *sg, u32 ID)

void	gf_sg_route_new_to_callback (GF_SceneGraph sg, GF_Node fromNode, u32 fromField, void cbk, void(route_callback)(void param, GF_FieldInfo from_field))

void	gf_sg_activate_routes (GF_SceneGraph *sg)

u32	gf_sg_get_next_available_proto_id (GF_SceneGraph *sg)

GF_Proto *	gf_sg_proto_new (GF_SceneGraph sg, u32 ProtoID, char name, Bool unregistered)

GF_Err	gf_sg_proto_del (GF_Proto *proto)

GF_SceneGraph *	gf_sg_proto_get_graph (GF_Proto *proto)

GF_Err	gf_sg_proto_add_node_code (GF_Proto proto, GF_Node n)

u32	gf_sg_proto_get_field_count (GF_Proto *proto)

GF_ProtoFieldInterface *	gf_sg_proto_field_find_by_name (GF_Proto proto, char fieldName)

GF_ProtoFieldInterface *	gf_sg_proto_field_find (GF_Proto *proto, u32 fieldIndex)

GF_ProtoFieldInterface *	gf_sg_proto_field_new (GF_Proto proto, u32 fieldType, u32 eventType, char fieldName)

GF_Err	gf_sg_proto_field_set_ised (GF_Proto proto, u32 protoFieldIndex, GF_Node node, u32 nodeFieldIndex)

GF_Err	gf_sg_proto_field_get_field (GF_ProtoFieldInterface field, GF_FieldInfo info)

GF_Node *	gf_sg_proto_create_instance (GF_SceneGraph sg, GF_Proto proto)

GF_Err	gf_sg_proto_load_code (GF_Node *proto_inst)

GF_Proto *	gf_sg_find_proto (GF_SceneGraph sg, u32 ProtoID, char name)

GF_Err	gf_sg_delete_all_protos (GF_SceneGraph *sg)

GF_Proto *	gf_node_get_proto (GF_Node *node)

u32	gf_sg_proto_get_id (GF_Proto *proto)

const char *	gf_sg_proto_get_class_name (GF_Proto *proto)

Bool	gf_sg_proto_field_is_sftime_offset (GF_Node node, GF_FieldInfo field)

GF_Err	gf_sg_proto_instance_set_ised (GF_Node protoinst, u32 protoFieldIndex, GF_Node node, u32 nodeFieldIndex)

GF_Node *	gf_node_get_proto_root (GF_Node *node)

void	gf_sg_proto_mark_field_loaded (GF_Node node, GF_FieldInfo info)

void	gf_sg_set_proto_loader (GF_SceneGraph sg, GF_SceneGraph (GetExternProtoLib)(void SceneCallback, MFURL *lib_url))

MFURL *	gf_sg_proto_get_extern_url (GF_Proto *proto)

GF_ScriptField *	gf_sg_script_field_new (GF_Node script, u32 eventType, u32 fieldType, const char name)

GF_Err	gf_sg_script_field_get_info (GF_ScriptField field, GF_FieldInfo info)

void	gf_sg_script_event_in (GF_Node script, GF_FieldInfo in_field)

void	gf_node_event_out (GF_Node *n, u32 FieldIndex)

void	gf_node_event_out_str (GF_Node n, const char eventName)

u32	gf_node_mpeg4_type_by_class_name (const char *node_name)

u32	gf_node_x3d_type_by_class_name (const char *node_name)

Bool	gf_node_proto_is_grouping (GF_Node *n)

GF_Err	gf_node_proto_set_grouping (GF_Node *n)

GF_Err	gf_node_set_proto_eventin_handler (GF_Node n, u32 fieldIndex, void(event_in_cbk)(GF_Node pThis, struct _route route))

Detailed Description

Scenegraph for VRML files.

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Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description