Panda3D
|
This specialization on GeomMunger finesses vertices for DirectX rendering. More...
#include "dxGeomMunger9.h"
Public Types | |
enum | AnimationType { AT_none, AT_panda, AT_hardware } |
enum | Contents { C_other, C_point, C_clip_point, C_vector, C_texcoord, C_color, C_index, C_morph_delta } |
enum | GeomRendering { GR_indexed_point = 0x00001, GR_indexed_other = 0x10000, GR_indexed_bits = 0x10001, GR_point = 0x00002, GR_point_uniform_size = 0x00004, GR_per_point_size = 0x00008, GR_point_perspective = 0x00010, GR_point_aspect_ratio = 0x00020, GR_point_scale = 0x00040, GR_point_rotate = 0x00080, GR_point_sprite = 0x00100, GR_point_sprite_tex_matrix = 0x00200, GR_point_bits = 0x003fe, GR_triangle_strip = 0x00400, GR_triangle_fan = 0x00800, GR_line_strip = 0x01000, GR_composite_bits = 0x01c00, GR_flat_first_vertex = 0x02000, GR_flat_last_vertex = 0x04000, GR_shade_model_bits = 0x06000, GR_texcoord_light_vector = 0x08000 } |
enum | NumericType { NT_uint8, NT_uint16, NT_uint32, NT_packed_dcba, NT_packed_dabc, NT_float32 } |
enum | PrimitiveType { PT_none, PT_polygons, PT_lines, PT_points } |
enum | ShadeModel { SM_uniform, SM_smooth, SM_flat_first_vertex, SM_flat_last_vertex } |
enum | UsageHint { UH_client, UH_stream, UH_dynamic, UH_static, UH_unspecified } |
Public Member Functions | |
DXGeomMunger9 (GraphicsStateGuardian *gsg, const RenderState *state) | |
TypedObject * | as_typed_object () |
Returns the object, upcast (if necessary) to a TypedObject pointer. | |
const TypedObject * | as_typed_object () const |
Returns the object, upcast (if necessary) to a TypedObject pointer. | |
int | compare_to (const GeomMunger &other) const |
Provides an arbitrary ordering among all unique GeomMungers, so we can store the essentially different ones in a big set and throw away the rest. | |
virtual TypeHandle | force_init_type () |
int | geom_compare_to (const GeomMunger &other) const |
Compares two GeomMungers, considering only whether they would produce a different answer to munge_format(), munge_data(), or munge_geom(). | |
int | get_best_parent_from_Set (const std::set< int > &) const |
GraphicsStateGuardian * | get_gsg () const |
Returns a pointer to the GSG that created this munger. | |
int | get_ref_count () const |
Returns the current reference count. | |
virtual TypeHandle | get_type () const |
int | get_type_index () const |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. | |
WeakReferenceList * | get_weak_list () const |
Returns the WeakReferenceList associated with this ReferenceCount object. | |
bool | has_weak_list () const |
Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. | |
bool | is_exact_type (TypeHandle handle) const |
Returns true if the current object is the indicated type exactly. | |
bool | is_of_type (TypeHandle handle) const |
Returns true if the current object is or derives from the indicated type. | |
bool | is_registered () const |
Returns true if this munger has been registered, false if it has not. | |
void | local_object () |
This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. | |
bool | munge_geom (CPT(Geom)&geom, CPT(GeomVertexData)&data, bool force, Thread *current_thread) |
Applies the indicated munger to the geom and its data, and returns a (possibly different) geom and data, according to the munger's whim. | |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete[] (void *, void *) |
void | operator delete[] (void *ptr) |
void | operator delete[] (void *, void *) |
void | operator delete[] (void *ptr) |
void * | operator new (size_t size) |
void * | operator new (size_t size, void *ptr) |
void * | operator new (size_t size, void *ptr) |
void * | operator new (size_t size) |
void * | operator new[] (size_t size) |
void * | operator new[] (size_t size, void *ptr) |
void * | operator new[] (size_t size) |
void * | operator new[] (size_t size, void *ptr) |
void | premunge_geom (CPT(Geom)&geom, CPT(GeomVertexData)&data) const |
This is similar to munge_geom(), but it is done at load time, to optimize a model for eventual rendering on a particular GSG. | |
void | ref () const |
Explicitly increments the reference count. | |
void | remove_data (const GeomVertexData *data) |
Removes a prepared GeomVertexData from the cache. | |
bool | test_ref_count_integrity () const |
Does some easy checks to make sure that the reference count isn't completely bogus. | |
bool | test_ref_count_nonzero () const |
Does some easy checks to make sure that the reference count isn't zero, or completely bogus. | |
virtual bool | unref () const |
Explicitly decrements the reference count. | |
void | weak_ref (WeakPointerToVoid *ptv) |
Adds the indicated PointerToVoid as a weak reference to this object. | |
void | weak_unref (WeakPointerToVoid *ptv) |
Removes the indicated PointerToVoid as a weak reference to this object. | |
virtual void | wp_callback (void *) |
This callback is set to be made whenever the associated _texture or _tex_gen attributes are destructed, in which case the GeomMunger is invalid and should no longer be used. | |
Static Public Member Functions | |
static TypeHandle | get_class_type () |
static void | init_type () |
This function is declared non-inline to work around a compiler bug in g++ 2.96. | |
static | PT (GeomMunger) register_munger(GeomMunger *munger |
static void | unregister_mungers_for_gsg (GraphicsStateGuardianBase *gsg) |
Removes all the mungers from the registry that are associated with the indicated GSG. | |
Public Attributes | |
const GeomVertexAnimationSpec &animation | const |
static Thread * | current_thread |
Protected Types | |
typedef pmap< WCPT(RenderState), WCPT(RenderState) > | StateMap |
Protected Member Functions | |
virtual int | compare_to_impl (const GeomMunger *other) const |
Called to compare two GeomMungers who are known to be of the same type, for an apples-to-apples comparison. | |
virtual | CPT (GeomVertexFormat) premunge_format_impl(const GeomVertexFormat *orig) |
virtual | CPT (GeomVertexData) munge_data_impl(const GeomVertexData *data) |
virtual | CPT (GeomVertexFormat) munge_format_impl(const GeomVertexFormat *orig |
virtual | CPT (RenderState) munge_state_impl(const RenderState *state) |
bool | do_test_ref_count_integrity () const |
Does some easy checks to make sure that the reference count isn't completely bogus. | |
bool | do_test_ref_count_nonzero () const |
Returns true if the reference count is nonzero, false otherwise. | |
virtual int | geom_compare_to_impl (const GeomMunger *other) const |
Called to compare two GeomMungers who are known to be of the same type, for an apples-to-apples comparison. | |
virtual void | munge_geom_impl (CPT(Geom)&geom, CPT(GeomVertexData)&data, Thread *current_thread) |
Converts a Geom and/or its data as necessary. | |
virtual void | premunge_geom_impl (CPT(Geom)&geom, CPT(GeomVertexData)&data) |
Converts a Geom and/or its data as necessary. | |
void | unregister_myself () |
Unregisters the GeomMunger, for instance when it is being destructed, or whenever it has become invalid for some reason. | |
Protected Attributes | |
StateMap | _state_map |
virtual const GeomVertexAnimationSpec & | animation |
This specialization on GeomMunger finesses vertices for DirectX rendering.
In particular, it makes sure colors are stored in DirectX's packed_argb format, and that all relevant components are packed into a single array, in the correct order.
Definition at line 32 of file dxGeomMunger9.h.
TypedObject * TypedObject::as_typed_object | ( | ) | [inline, inherited] |
Returns the object, upcast (if necessary) to a TypedObject pointer.
Definition at line 99 of file typedObject.I.
const TypedObject * TypedObject::as_typed_object | ( | ) | const [inline, inherited] |
Returns the object, upcast (if necessary) to a TypedObject pointer.
Definition at line 110 of file typedObject.I.
int GeomMunger::compare_to | ( | const GeomMunger & | other | ) | const [inline, inherited] |
Provides an arbitrary ordering among all unique GeomMungers, so we can store the essentially different ones in a big set and throw away the rest.
Definition at line 162 of file geomMunger.I.
References GeomMunger::compare_to_impl(), and TypeHandle::get_index().
int DXGeomMunger9::compare_to_impl | ( | const GeomMunger * | other | ) | const [protected, virtual] |
Called to compare two GeomMungers who are known to be of the same type, for an apples-to-apples comparison.
This will never be called on two pointers of a different type.
Reimplemented from StandardMunger.
Definition at line 287 of file dxGeomMunger9.cxx.
bool ReferenceCount::do_test_ref_count_integrity | ( | ) | const [protected, inherited] |
Does some easy checks to make sure that the reference count isn't completely bogus.
Returns true if ok, false otherwise.
Reimplemented in NodeReferenceCount, CachedTypedWritableReferenceCount, and NodeCachedReferenceCount.
Definition at line 29 of file referenceCount.cxx.
Referenced by ReferenceCount::do_test_ref_count_nonzero(), and ReferenceCount::test_ref_count_integrity().
bool ReferenceCount::do_test_ref_count_nonzero | ( | ) | const [protected, inherited] |
Returns true if the reference count is nonzero, false otherwise.
Definition at line 56 of file referenceCount.cxx.
References ReferenceCount::do_test_ref_count_integrity().
Referenced by ReferenceCount::test_ref_count_nonzero().
int GeomMunger::geom_compare_to | ( | const GeomMunger & | other | ) | const [inline, inherited] |
Compares two GeomMungers, considering only whether they would produce a different answer to munge_format(), munge_data(), or munge_geom().
(They still might be different in other ways, but if they would produce the same answer, this function consider them to be the same.)
Definition at line 186 of file geomMunger.I.
References GeomMunger::geom_compare_to_impl(), and TypeHandle::get_index().
int DXGeomMunger9::geom_compare_to_impl | ( | const GeomMunger * | other | ) | const [protected, virtual] |
Called to compare two GeomMungers who are known to be of the same type, for an apples-to-apples comparison.
This will never be called on two pointers of a different type.
Reimplemented from StandardMunger.
Definition at line 308 of file dxGeomMunger9.cxx.
GraphicsStateGuardian * StandardMunger::get_gsg | ( | ) | const [inline, inherited] |
Returns a pointer to the GSG that created this munger.
Reimplemented from GeomMunger.
Definition at line 23 of file standardMunger.I.
Referenced by StandardMunger::munge_geom_impl(), StandardMunger::premunge_geom_impl(), and StandardMunger::StandardMunger().
int ReferenceCount::get_ref_count | ( | ) | const [inline, inherited] |
Returns the current reference count.
Definition at line 155 of file referenceCount.I.
References ReferenceCount::test_ref_count_integrity().
Referenced by TransformState::clear_cache(), RenderState::clear_cache(), RenderState::finalize(), RenderEffects::finalize(), RenderEffect::finalize(), RenderAttrib::finalize(), InternalName::finalize(), TransformState::get_num_unused_states(), RenderState::get_num_unused_states(), TransformState::list_cycles(), RenderState::list_cycles(), GeomVertexFormat::remove_column(), TransformState::unref(), RenderState::unref(), RenderState::~RenderState(), and TransformState::~TransformState().
int TypedObject::get_type_index | ( | ) | const [inline, inherited] |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
This is equivalent to get_type().get_index().
Definition at line 52 of file typedObject.I.
References TypeHandle::get_index().
WeakReferenceList * ReferenceCount::get_weak_list | ( | ) | const [inline, inherited] |
Returns the WeakReferenceList associated with this ReferenceCount object.
If there has never been a WeakReferenceList associated with this object, creates one now.
Definition at line 307 of file referenceCount.I.
Referenced by ReferenceCount::weak_ref().
bool ReferenceCount::has_weak_list | ( | ) | const [inline, inherited] |
Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.
In general, this will be true if there was ever a WeakPointerTo created for this object (even if there is not any for it now).
Definition at line 294 of file referenceCount.I.
Referenced by ReferenceCount::weak_unref().
static void DXGeomMunger9::init_type | ( | ) | [inline, static] |
This function is declared non-inline to work around a compiler bug in g++ 2.96.
Making it inline seems to cause problems in the optimizer.
Reimplemented from StandardMunger.
Definition at line 66 of file dxGeomMunger9.h.
References StandardMunger::init_type().
bool TypedObject::is_exact_type | ( | TypeHandle | handle | ) | const [inline, inherited] |
Returns true if the current object is the indicated type exactly.
Definition at line 74 of file typedObject.I.
References TypeHandle::get_name().
Referenced by GraphicsStateGuardian::async_reload_texture(), PortalNode::combine_with(), PandaNode::combine_with(), GeomNode::combine_with(), CollisionNode::combine_with(), Character::combine_with(), PGItem::cull_callback(), FactoryParams::get_param_of_type(), CollisionHandlerPusher::handle_entries(), SceneGraphReducer::r_flatten(), ConnectionWriter::send(), FltToEggLevelState::set_transform(), and VirtualFileSystem::unmount().
bool TypedObject::is_of_type | ( | TypeHandle | handle | ) | const [inline, inherited] |
Returns true if the current object is or derives from the indicated type.
Definition at line 63 of file typedObject.I.
References TypeHandle::is_derived_from().
Referenced by EggSliderData::add_back_pointer(), EggJointData::add_back_pointer(), CIntervalManager::add_c_interval(), XFileNode::add_child(), CollisionTraverser::add_collider(), CollisionHandlerPhysical::add_collider(), EggXfmSAnim::add_data(), CharacterJointBundle::add_node(), NonlinearImager::add_screen(), EggGroupNode::apply_first_attribute(), EggGroupNode::apply_last_attribute(), DeferredNodeProperty::apply_to_node(), RecorderController::begin_playback(), NodePath::clear_clip_plane(), EggGroupNode::clear_connected_shading(), NodePath::clear_light(), EggBase::convert_paths(), NodePath::decode_from_bam_stream(), VrpnClient::disconnect_device(), PhysicsManager::do_physics(), GraphicsStateGuardian::fetch_specified_part(), EggRenderState::fill_state(), AnimBundleNode::find_anim_bundle(), EggGroupNode::find_coordsys_entry(), XFile::find_data_object(), Character::find_joint(), EggGroupNode::find_materials(), Character::find_slider(), XFile::find_template(), EggGroupNode::find_textures(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggGroupNode::force_filenames(), EggJointData::force_initial_rest_frame(), WindowFramework::get_aspect_2d(), EggPoolUniquifier::get_category(), EggGroupUniquifier::get_category(), EggGroupNode::get_connected_shading(), PandaFramework::get_mouse(), FactoryParams::get_param_of_type(), EggGroupNode::has_absolute_pathnames(), NodePath::has_clip_plane(), NodePath::has_clip_plane_off(), NodePath::has_light(), PandaFramework::hide_collision_solids(), x11GraphicsWindow::open_window(), eglGraphicsWindow::open_window(), EggNode::parse_egg(), CharacterMaker::part_to_node(), EggGroupNode::post_apply_flat_attribute(), EggBinner::prepare_node(), PortalClipper::prepare_portal(), NodePath::project_texture(), EggMatrixTablePointer::quantize_channels(), ParametricCurveCollection::r_add_curves(), SceneGraphReducer::r_collect_vertex_data(), EggGroupNode::r_load_externals(), EggGroupNode::rebuild_vertex_pools(), EggGroupNode::recompute_polygon_normals(), EggGroupNode::remove_invalid_primitives(), EggGroupNode::remove_unused_vertices(), EggLoader::reparent_decals(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), EggGroupNode::resolve_filenames(), EggGroupNode::reverse_vertex_ordering(), NodePath::set_clip_plane(), NodePath::set_clip_plane_off(), NodePath::set_light(), ProjectionScreen::set_projector(), NonlinearImager::set_source_camera(), EggXfmSAnim::set_value(), NonlinearImager::set_viewer_camera(), PandaFramework::show_collision_solids(), BamCache::store(), XFileToEggConverter::strip_nodes(), EggGroupNode::strip_normals(), DataGraphTraverser::traverse(), DataGraphTraverser::traverse_below(), EggGroupNode::triangulate_polygons(), EggGroupNode::unify_attributes(), EggNameUniquifier::uniquify(), NodeCullCallbackData::upcall(), PhysicsCollisionHandler::validate_target(), EggXfmSAnim::write(), EggGroup::write(), EggToDXFLayer::write_3d_face(), and EggToDXFLayer::write_entities().
bool GeomMunger::is_registered | ( | ) | const [inline, inherited] |
Returns true if this munger has been registered, false if it has not.
It may not be used for a Geom until it has been registered, but once registered, it may no longer be modified.
Definition at line 36 of file geomMunger.I.
Referenced by GeomMunger::unregister_myself().
void ReferenceCount::local_object | ( | ) | [inline, inherited] |
This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.
This allows the object to be passed to functions that will increment and decrement the object's reference count temporarily, and it will prevent the object from being deleted (inappropriately), when the reference count returns to zero. It actually achieves this by setting a large positive value in the reference count field.
Definition at line 276 of file referenceCount.I.
Referenced by PGTop::cull_callback(), BoundingSphere::extend_by_hexahedron(), AsyncTaskManager::find_task(), AsyncTaskManager::find_tasks(), and AsyncTaskManager::find_tasks_matching().
bool GeomMunger::munge_geom | ( | CPT(Geom)& | geom, |
CPT(GeomVertexData)& | data, | ||
bool | force, | ||
Thread * | current_thread | ||
) | [inherited] |
Applies the indicated munger to the geom and its data, and returns a (possibly different) geom and data, according to the munger's whim.
The assumption is that for a particular geom and a particular munger, the result will always be the same; so this result may be cached.
If force is false, this may do nothing and return false if the vertex data is nonresident. If force is true, this will always return true, but it may have to block while the vertex data is paged in.
Definition at line 111 of file geomMunger.cxx.
References LightMutexDirect::acquire(), GeomVertexData::get_modified(), Geom::get_modified(), GeomMunger::munge_geom_impl(), LightMutexDirect::release(), GeomVertexData::request_resident(), and Geom::request_resident().
Referenced by CullableObject::munge_geom().
void StandardMunger::munge_geom_impl | ( | CPT(Geom)& | geom, |
CPT(GeomVertexData)& | data, | ||
Thread * | current_thread | ||
) | [protected, virtual, inherited] |
Converts a Geom and/or its data as necessary.
Reimplemented from GeomMunger.
Definition at line 172 of file standardMunger.cxx.
References Geom::get_geom_rendering(), StandardMunger::get_gsg(), GraphicsStateGuardian::get_supported_geom_rendering(), Geom::make_copy(), and Geom::set_vertex_data().
void GeomMunger::premunge_geom | ( | CPT(Geom)& | geom, |
CPT(GeomVertexData)& | data | ||
) | const [inline, inherited] |
This is similar to munge_geom(), but it is done at load time, to optimize a model for eventual rendering on a particular GSG.
At this point, we do not necessarily know the final render state that will be applied, so we cannot make any destructive changes to the geom, its data, or its format.
Unlike munge_geom(), this result is not cached, since the assumption is that this operation is performed at load time once for each model.
Definition at line 150 of file geomMunger.I.
void StandardMunger::premunge_geom_impl | ( | CPT(Geom)& | geom, |
CPT(GeomVertexData)& | data | ||
) | [protected, virtual, inherited] |
Converts a Geom and/or its data as necessary.
Reimplemented from GeomMunger.
Definition at line 219 of file standardMunger.cxx.
References Geom::get_geom_rendering(), StandardMunger::get_gsg(), GraphicsStateGuardian::get_supported_geom_rendering(), Geom::make_copy(), and Geom::set_vertex_data().
void ReferenceCount::ref | ( | ) | const [inline, inherited] |
Explicitly increments the reference count.
User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.
This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.
Definition at line 179 of file referenceCount.I.
References ReferenceCount::test_ref_count_integrity().
Referenced by CachedTypedWritableReferenceCount::cache_ref(), TypedWritable::decode_raw_from_bam_stream(), NodeCachedReferenceCount::node_ref(), NodeReferenceCount::node_ref(), BamCacheRecord::set_data(), CullableObject::set_draw_callback(), and ModelRoot::set_reference().
void GeomMunger::remove_data | ( | const GeomVertexData * | data | ) | [inherited] |
Removes a prepared GeomVertexData from the cache.
Definition at line 87 of file geomMunger.cxx.
bool ReferenceCount::test_ref_count_integrity | ( | ) | const [inline, inherited] |
Does some easy checks to make sure that the reference count isn't completely bogus.
Returns true if ok, false otherwise.
Reimplemented in NodeReferenceCount, CachedTypedWritableReferenceCount, and NodeCachedReferenceCount.
Definition at line 236 of file referenceCount.I.
References ReferenceCount::do_test_ref_count_integrity().
Referenced by EggGroupNode::add_child(), InternalName::find_ancestor(), InternalName::get_ancestor(), ReferenceCount::get_ref_count(), InternalName::get_top(), ReferenceCount::ref(), EggVertex::test_gref_integrity(), EggVertex::test_pref_integrity(), EggNode::test_under_integrity(), EggPrimitive::test_vref_integrity(), EggGroup::test_vref_integrity(), MouseWatcher::throw_event_pattern(), ReferenceCount::unref(), and EggNode::update_under().
bool ReferenceCount::test_ref_count_nonzero | ( | ) | const [inline, inherited] |
Does some easy checks to make sure that the reference count isn't zero, or completely bogus.
Returns true if ok, false otherwise.
Definition at line 252 of file referenceCount.I.
References ReferenceCount::do_test_ref_count_nonzero().
Referenced by CopyOnWritePointer::test_ref_count_nonzero().
bool ReferenceCount::unref | ( | ) | const [inline, virtual, inherited] |
Explicitly decrements the reference count.
Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic.) However, see the helper function unref_delete().
User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.
This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.
The return value is true if the new reference count is nonzero, false if it is zero.
Reimplemented in GeomVertexArrayFormat, GeomVertexFormat, InternalName, RenderAttrib, RenderEffects, RenderState, and TransformState.
Definition at line 214 of file referenceCount.I.
References ReferenceCount::test_ref_count_integrity().
Referenced by CachedTypedWritableReferenceCount::cache_unref(), TypedWritable::decode_raw_from_bam_stream(), RenderEffect::finalize(), NodeCachedReferenceCount::node_unref(), NodeReferenceCount::node_unref(), TransformState::unref(), RenderState::unref(), RenderEffects::unref(), RenderAttrib::unref(), InternalName::unref(), GeomVertexFormat::unref(), and GeomVertexArrayFormat::unref().
void GeomMunger::unregister_mungers_for_gsg | ( | GraphicsStateGuardianBase * | gsg | ) | [inline, static, inherited] |
Removes all the mungers from the registry that are associated with the indicated GSG.
Definition at line 67 of file geomMunger.I.
void GeomMunger::unregister_myself | ( | ) | [inline, protected, inherited] |
Unregisters the GeomMunger, for instance when it is being destructed, or whenever it has become invalid for some reason.
This removes it from the registry so that it will no longer be available to be returned by register_munger().
It is not an error to call this if the munger has already been unregistered.
Definition at line 212 of file geomMunger.I.
References GeomMunger::is_registered().
Referenced by wp_callback(), and DXGeomMunger8::wp_callback().
void ReferenceCount::weak_ref | ( | WeakPointerToVoid * | ptv | ) | [inline, inherited] |
Adds the indicated PointerToVoid as a weak reference to this object.
Definition at line 321 of file referenceCount.I.
References WeakReferenceList::add_reference(), and ReferenceCount::get_weak_list().
void ReferenceCount::weak_unref | ( | WeakPointerToVoid * | ptv | ) | [inline, inherited] |
Removes the indicated PointerToVoid as a weak reference to this object.
It must have previously been added via a call to weak_ref().
Definition at line 334 of file referenceCount.I.
References WeakReferenceList::clear_reference(), and ReferenceCount::has_weak_list().
void DXGeomMunger9::wp_callback | ( | void * | ) | [virtual] |
This callback is set to be made whenever the associated _texture or _tex_gen attributes are destructed, in which case the GeomMunger is invalid and should no longer be used.
Implements WeakPointerCallback.
Definition at line 45 of file dxGeomMunger9.cxx.
References GeomMunger::unregister_myself().