The Proxy is an element that can be used to represent a sub-tree of scene elements on a Bridge server without ever having to load those elements on the client. More...
#include <iproxy.h>
Public Member Functions | |
| virtual Sint32 | set_snapshot_id (const char *snapshot_id)=0 |
| Sets the snapshot id. More... | |
| virtual const char * | get_snapshot_id () const =0 |
| Returns the currently set snapshot id. More... | |
 Public Member Functions inherited from mi::neuraylib::IScene_element | |
| virtual Element_type | get_element_type () const =0 |
| Indicates the actual scene element represented by interfaces derived from this interface. More... | |
| Public Member Functions inherited from mi::neuraylib::IAttribute_set | |
| virtual IData * | create_attribute (const char *name, const char *type)=0 |
Creates a new attribute name of the type type. More... | |
| template<class T> | |
| T * | create_attribute (const char *name, const char *type) |
Creates a new attribute name of the type type. More... | |
| template<class T> | |
| T * | create_attribute (const char *name) |
Creates a new attribute name of the type T. More... | |
| virtual bool | destroy_attribute (const char *name)=0 |
Destroys the attribute name. More... | |
| virtual const IData * | access_attribute (const char *name) const =0 |
Returns a const pointer to the attribute name. More... | |
| template<class T> | |
| const T * | access_attribute (const char *name) const |
Returns a const pointer to the attribute name. More... | |
| virtual IData * | edit_attribute (const char *name)=0 |
Returns a mutable pointer to the attribute name. More... | |
| template<class T> | |
| T * | edit_attribute (const char *name) |
Returns a mutable pointer to the attribute name. More... | |
| virtual bool | is_attribute (const char *name) const =0 |
| Indicates existence of an attribute. More... | |
| virtual const char * | get_attribute_type_name (const char *name) const =0 |
| Returns the type of an attribute. More... | |
| virtual Sint32 | set_attribute_propagation (const char *name, Propagation_type value)=0 |
Sets the propagation type of the attribute name. More... | |
| virtual Propagation_type | get_attribute_propagation (const char *name) const =0 |
Returns the propagation type of the attribute name. More... | |
| virtual const char * | enumerate_attributes (Sint32 index) const =0 |
Returns the name of the attribute indicated by index. More... | |
| Public Member Functions inherited from mi::base::IInterface | |
| virtual Uint32 | retain () const =0 |
| Increments the reference count. More... | |
| virtual Uint32 | release () const =0 |
| Decrements the reference count. More... | |
| virtual const IInterface * | get_interface (const Uuid &interface_id) const =0 |
| Acquires a const interface from another. More... | |
| template<class T> | |
| const T * | get_interface () const |
| Acquires a const interface from another. More... | |
| virtual IInterface * | get_interface (const Uuid &interface_id)=0 |
| Acquires a mutable interface from another. More... | |
| template<class T> | |
| T * | get_interface () |
| Acquires a mutable interface from another. More... | |
| virtual Uuid | get_iid () const =0 |
| Returns the interface ID of the most derived interface. More... | |
Additional Inherited Members | |
| Public Types inherited from mi::base::Interface_declare< 0x92a2c086, ... > | |
| typedef Interface_declare< id1, ... > | Self |
| Own type. More... | |
| typedef Uuid_t< id1, ... > | IID |
| Declares the interface ID (IID) of this interface. More... | |
| Public Types inherited from mi::base::Interface_declare< 0x8a2a4da9, ... > | |
| typedef Interface_declare< id1, ... > | Self |
| Own type. More... | |
| typedef Uuid_t< id1, ... > | IID |
| Declares the interface ID (IID) of this interface. More... | |
| Public Types inherited from mi::base::Interface_declare< 0x1bcb8d48, ... > | |
| typedef Interface_declare< id1, ... > | Self |
| Own type. More... | |
| typedef Uuid_t< id1, ... > | IID |
| Declares the interface ID (IID) of this interface. More... | |
| Public Types inherited from mi::base::IInterface | |
| typedef Uuid_t<0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0> | IID |
| Declares the interface ID (IID) of this interface. More... | |
| Static Public Member Functions inherited from mi::base::Interface_declare< 0x92a2c086, ... > | |
| static bool | compare_iid (const Uuid &iid) |
Compares the interface ID iid against the interface ID of this interface and of its ancestors. More... | |
| Static Public Member Functions inherited from mi::base::Interface_declare< 0x8a2a4da9, ... > | |
| static bool | compare_iid (const Uuid &iid) |
Compares the interface ID iid against the interface ID of this interface and of its ancestors. More... | |
| Static Public Member Functions inherited from mi::base::Interface_declare< 0x1bcb8d48, ... > | |
| static bool | compare_iid (const Uuid &iid) |
Compares the interface ID iid against the interface ID of this interface and of its ancestors. More... | |
| Static Public Member Functions inherited from mi::base::IInterface | |
| static bool | compare_iid (const Uuid &iid) |
Compares the interface ID iid against the interface ID of this interface. More... | |
The Proxy is an element that can be used to represent a sub-tree of scene elements on a Bridge server without ever having to load those elements on the client.
The Proxy element has no visual representation on the client and is therefore only useful for server-side renderings. The sub-scene must be stored as a Bridge snapshot in the server side cache prior to rendering a scene with a Proxy element, and the id of the snapshot must be set by calling IProxy::set_snapshot_id(). The snapshot must contain an element with the same name as the Proxy and this element will replace the Proxy on the server. Any dependencies of that element must either be part of the snapshot or be already present in the scene. The Proxy element can be a child of IGroup and IInstance elements.
Note that any attributes set on the IProxy element will be ignored. This is because it will be replaced with another element on the server, and that element will have the attributes it had when saved in the Bridge snapshot.
|
pure virtual |
Returns the currently set snapshot id.
|
pure virtual |
Sets the snapshot id.
| snapshot_id | The id of the snapshot that contains the data for the proxy. |
NULL pointer).