scenegraph_vrml.h File Reference

#include <gpac/scenegraph.h>
#include <gpac/maths.h>
Include dependency graph for scenegraph_vrml.h:
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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

Defines

#define MPEG4_RESERVED_NDT   200
#define GF_SG_INTERNAL_PROTO   (GF_SceneGraph *) 0xFFFFFFFF
#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
typedef struct _proto GF_Proto
typedef struct _protofield GF_ProtoFieldInterface
typedef struct _scriptfield GF_ScriptField

Enumerations

enum  {
  NDT_SFMetadataNode = 200 +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_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 *Node, 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 fraction)
GF_Err gf_node_insert_child (GF_Node *parent, GF_Node *new_child, s32 Position)
GF_Err gf_node_remove_child (GF_Node *parent, GF_Node *toremove_child)
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 *pNode)
void gf_sg_vrml_parent_destroy (GF_Node *pNode)
Bool gf_node_in_table_by_tag (u32 tag, u32 NDTType)
const char * gf_sg_vrml_get_field_type_by_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_Routegf_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_Routegf_sg_route_find (GF_SceneGraph *sg, u32 RouteID)
GF_Routegf_sg_route_find_by_name (GF_SceneGraph *sg, char *name)
GF_Err gf_sg_route_set_id (GF_Route *route, u32 ID)
u32 gf_sg_route_get_id (GF_Route *route)
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_activate_routes (GF_SceneGraph *sg)
u32 gf_sg_get_next_available_proto_id (GF_SceneGraph *sg)
GF_Protogf_sg_proto_new (GF_SceneGraph *inScene, u32 ProtoID, char *name, Bool unregistered)
GF_Err gf_sg_proto_del (GF_Proto *proto)
GF_Err gf_sg_proto_set_in_graph (GF_Proto *proto, GF_SceneGraph *inScene, Bool set_in)
GF_SceneGraphgf_sg_proto_get_graph (GF_Proto *proto)
void gf_sg_proto_set_private (GF_Proto *proto, void *ptr, void(*OnDelete)(void *ptr))
void * gf_sg_proto_get_private (GF_Proto *proto)
GF_Err gf_sg_proto_add_node_code (GF_Proto *proto, GF_Node *pNode)
u32 gf_sg_proto_get_field_count (GF_Proto *proto)
GF_ProtoFieldInterfacegf_sg_proto_field_find_by_name (GF_Proto *proto, char *fieldName)
GF_ProtoFieldInterfacegf_sg_proto_field_find (GF_Proto *proto, u32 fieldIndex)
GF_ProtoFieldInterfacegf_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)
void gf_sg_proto_field_set_private (GF_ProtoFieldInterface *field, void *ptr, void(*OnDelete)(void *ptr))
void * gf_sg_proto_field_get_private (GF_ProtoFieldInterface *field)
GF_Err gf_sg_proto_field_get_field (GF_ProtoFieldInterface *field, GF_FieldInfo *info)
GF_Nodegf_sg_proto_create_instance (GF_SceneGraph *sg, GF_Proto *proto)
GF_Err gf_sg_proto_load_code (GF_Node *proto_inst)
GF_Protogf_sg_find_proto (GF_SceneGraph *sg, u32 ProtoID, char *name)
GF_Err gf_sg_delete_all_protos (GF_SceneGraph *scene)
GF_Protogf_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_Nodegf_node_get_proto_root (GF_Node *node)
GF_Nodegf_node_get_proto_parent (GF_Node *node)
void gf_sg_proto_mark_field_loaded (GF_Node *proto_inst, GF_FieldInfo *info)
GF_ScriptFieldgf_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 *node, GF_FieldInfo *in_field)
void gf_sg_set_proto_loader (GF_SceneGraph *scene, GF_SceneGraph *(*GetExternProtoLib)(void *SceneCallback, MFURL *lib_url))
MFURLgf_sg_proto_get_extern_url (GF_Proto *proto)
void gf_node_event_out (GF_Node *node, u32 FieldIndex)
void gf_node_event_out_str (GF_Node *node, 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 *node)
GF_Err gf_node_proto_set_grouping (GF_Node *node)
GF_Err gf_node_set_proto_eventin_handler (GF_Node *node, u32 fieldIndex, void(*event_in_cbk)(GF_Node *pThis, struct _route *route))

Define Documentation

#define MPEG4_RESERVED_NDT   200
#define GF_SG_INTERNAL_PROTO   (GF_SceneGraph *) 0xFFFFFFFF
#define VRML_CHILDREN
Value:
CHILDREN                                                                        \
        GF_ChildNodeItem *addChildren;                                                  \
        void (*on_addChildren)(GF_Node *pNode, struct _route *route);           \
        GF_ChildNodeItem *removeChildren;                                               \
        void (*on_removeChildren)(GF_Node *pNode, struct _route *route);                \

Typedef Documentation

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
typedef struct _proto GF_Proto
typedef struct _protofield GF_ProtoFieldInterface
typedef struct _scriptfield GF_ScriptField

Enumeration Type Documentation

anonymous enum
Enumerator:
NDT_SFMetadataNode 
NDT_SFFillPropertiesNode 
NDT_SFX3DLinePropertiesNode 
NDT_SFGeoOriginNode 
NDT_SFHAnimNode 
NDT_SFHAnimDisplacerNode 
NDT_SFNurbsControlCurveNode 
NDT_SFNurbsSurfaceNode 
NDT_SFNurbsCurveNode 
anonymous enum
Enumerator:
GF_SG_EVENT_FIELD 
GF_SG_EVENT_EXPOSED_FIELD 
GF_SG_EVENT_IN 
GF_SG_EVENT_OUT 
GF_SG_EVENT_UNKNOWN 
anonymous enum
Enumerator:
GF_SG_FIELD_CODING_ALL 
GF_SG_FIELD_CODING_DEF 
GF_SG_FIELD_CODING_IN 
GF_SG_FIELD_CODING_OUT 
GF_SG_FIELD_CODING_DYN 
anonymous enum
Enumerator:
GF_SG_VRML_SFBOOL 
GF_SG_VRML_SFFLOAT 
GF_SG_VRML_SFTIME 
GF_SG_VRML_SFINT32 
GF_SG_VRML_SFSTRING 
GF_SG_VRML_SFVEC3F 
GF_SG_VRML_SFVEC2F 
GF_SG_VRML_SFCOLOR 
GF_SG_VRML_SFROTATION 
GF_SG_VRML_SFIMAGE 
GF_SG_VRML_SFNODE 
GF_SG_VRML_SFVEC4F 
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 
GF_SG_VRML_MFBOOL 
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 
GF_SG_VRML_MFATTRREF 
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_UNKNOWN 
anonymous enum
Enumerator:
GF_SG_SCRIPT_TYPE_FIELD 
GF_SG_SCRIPT_TYPE_EVENT_IN 
GF_SG_SCRIPT_TYPE_EVENT_OUT 

Function Documentation

const char* gf_sg_vrml_get_event_type_name ( u32  EventType,
Bool  forX3D 
)
u32 gf_node_get_num_fields_in_mode ( GF_Node Node,
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  fraction 
)
GF_Err gf_node_insert_child ( GF_Node parent,
GF_Node new_child,
s32  Position 
)
GF_Err gf_node_remove_child ( GF_Node parent,
GF_Node toremove_child 
)
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 pNode  ) 
void gf_sg_vrml_parent_destroy ( GF_Node pNode  ) 
Bool gf_node_in_table_by_tag ( u32  tag,
u32  NDTType 
)
const char* gf_sg_vrml_get_field_type_by_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 
)
u32 gf_sg_route_get_id ( GF_Route route  ) 
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_activate_routes ( GF_SceneGraph sg  ) 
u32 gf_sg_get_next_available_proto_id ( GF_SceneGraph sg  ) 
GF_Proto* gf_sg_proto_new ( GF_SceneGraph inScene,
u32  ProtoID,
char *  name,
Bool  unregistered 
)
GF_Err gf_sg_proto_del ( GF_Proto proto  ) 
GF_Err gf_sg_proto_set_in_graph ( GF_Proto proto,
GF_SceneGraph inScene,
Bool  set_in 
)
GF_SceneGraph* gf_sg_proto_get_graph ( GF_Proto proto  ) 
void gf_sg_proto_set_private ( GF_Proto proto,
void *  ptr,
void(*)(void *ptr)  OnDelete 
)
void* gf_sg_proto_get_private ( GF_Proto proto  ) 
GF_Err gf_sg_proto_add_node_code ( GF_Proto proto,
GF_Node pNode 
)
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 
)
void gf_sg_proto_field_set_private ( GF_ProtoFieldInterface field,
void *  ptr,
void(*)(void *ptr)  OnDelete 
)
void* gf_sg_proto_field_get_private ( GF_ProtoFieldInterface field  ) 
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 scene  ) 
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  ) 
GF_Node* gf_node_get_proto_parent ( GF_Node node  ) 
void gf_sg_proto_mark_field_loaded ( GF_Node proto_inst,
GF_FieldInfo info 
)
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 node,
GF_FieldInfo in_field 
)
void gf_sg_set_proto_loader ( GF_SceneGraph scene,
GF_SceneGraph *(*)(void *SceneCallback, MFURL *lib_url)  GetExternProtoLib 
)
MFURL* gf_sg_proto_get_extern_url ( GF_Proto proto  ) 
void gf_node_event_out ( GF_Node node,
u32  FieldIndex 
)
void gf_node_event_out_str ( GF_Node node,
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 node  ) 
GF_Err gf_node_proto_set_grouping ( GF_Node node  ) 
GF_Err gf_node_set_proto_eventin_handler ( GF_Node node,
u32  fieldIndex,
void(*)(GF_Node *pThis, struct _route *route)  event_in_cbk 
)

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