Panda3D
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This is a base class for EggJointNodePointer and EggMatrixTablePointer. More...
#include "eggJointPointer.h"
Public Member Functions | |
virtual bool | add_frame (const LMatrix4d &mat) |
Appends a new frame onto the end of the data, if possible; returns true if not possible, or false otherwise (e.g. | |
virtual void | apply_default_pose (EggJointPointer *source_joint, int frame) |
Applies the pose from the indicated frame of the indicated source joint as the initial pose for this joint. | |
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. | |
virtual void | do_finish_reparent (EggJointPointer *new_parent)=0 |
virtual bool | do_rebuild (EggCharacterDb &db) |
Rebuilds the entire table all at once, based on the frames added by repeated calls to add_rebuild_frame() since the last call to begin_rebuild(). | |
virtual void | expose (EggGroup::DCSType dcs_type) |
Flags the joint with the indicated DCS flag so that it will be loaded as a separate node in the player. | |
virtual void | extend_to (int num_frames) |
Extends the table to the indicated number of frames. | |
virtual TypeHandle | force_init_type () |
int | get_best_parent_from_Set (const std::set< int > &) const |
virtual LMatrix4d | get_frame (int n) const =0 |
virtual double | get_frame_rate () const |
Returns the stated frame rate of this particular joint, or 0.0 if it doesn't state. | |
virtual int | get_num_frames () const =0 |
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. | |
virtual bool | has_vertices () const |
Returns true if there are any vertices referenced by the node this points to, 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. | |
virtual EggJointPointer * | make_new_joint (const string &name)=0 |
virtual void | move_vertices_to (EggJointPointer *new_joint) |
Moves the vertices assigned to this joint into the other joint (which should be of the same type). | |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete[] (void *ptr) |
void | operator delete[] (void *, void *) |
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) |
virtual void | optimize () |
Resets the table before writing to disk so that redundant rows (e.g. | |
virtual void | quantize_channels (const string &components, double quantum) |
Rounds the named components of the transform to the nearest multiple of quantum. | |
virtual void | set_frame (int n, const LMatrix4d &mat)=0 |
virtual void | set_name (const string &name) |
Applies the indicated name change to the egg file. | |
virtual void | zero_channels (const string &components) |
Zeroes out the named components of the transform in the animation frames. | |
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. |
This is a base class for EggJointNodePointer and EggMatrixTablePointer.
It stores a back pointer to either a <Joint> entry or an xform
, and thus presents an interface that returns 1-n matrices, one for each frame. (<Joint> entries, for model files, appear the same as one-frame animations.)
Definition at line 34 of file eggJointPointer.h.
bool EggJointPointer::add_frame | ( | const LMatrix4d & | mat | ) | [virtual] |
Appends a new frame onto the end of the data, if possible; returns true if not possible, or false otherwise (e.g.
for a static joint).
Reimplemented in EggMatrixTablePointer.
Definition at line 29 of file eggJointPointer.cxx.
void EggJointPointer::apply_default_pose | ( | EggJointPointer * | source_joint, |
int | frame | ||
) | [virtual] |
Applies the pose from the indicated frame of the indicated source joint as the initial pose for this joint.
Reimplemented in EggJointNodePointer.
Definition at line 110 of file eggJointPointer.cxx.
Referenced by EggJointData::apply_default_pose().
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.
bool EggJointPointer::do_rebuild | ( | EggCharacterDb & | db | ) | [virtual] |
Rebuilds the entire table all at once, based on the frames added by repeated calls to add_rebuild_frame() since the last call to begin_rebuild().
Until do_rebuild() is called, the animation table is not changed.
The return value is true if all frames are acceptable, or false if there is some problem.
Reimplemented in EggJointNodePointer, and EggMatrixTablePointer.
Definition at line 57 of file eggJointPointer.cxx.
Referenced by EggJointData::do_joint_rebuild(), and EggJointData::do_rebuild_all().
void EggJointPointer::expose | ( | EggGroup::DCSType | dcs_type | ) | [virtual] |
Flags the joint with the indicated DCS flag so that it will be loaded as a separate node in the player.
Reimplemented in EggJointNodePointer.
Definition at line 79 of file eggJointPointer.cxx.
Referenced by EggJointData::expose().
void EggBackPointer::extend_to | ( | int | num_frames | ) | [virtual, inherited] |
Extends the table to the indicated number of frames.
Reimplemented in EggMatrixTablePointer, and EggScalarTablePointer.
Definition at line 46 of file eggBackPointer.cxx.
Referenced by EggComponentData::extend_to().
double EggBackPointer::get_frame_rate | ( | ) | const [virtual, inherited] |
Returns the stated frame rate of this particular joint, or 0.0 if it doesn't state.
Reimplemented in EggMatrixTablePointer, and EggScalarTablePointer.
Definition at line 36 of file eggBackPointer.cxx.
Referenced by EggComponentData::get_frame_rate().
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().
bool EggBackPointer::has_vertices | ( | ) | const [virtual, inherited] |
Returns true if there are any vertices referenced by the node this points to, false otherwise.
For certain kinds of back pointers (e.g. table animation entries), this is always false.
Reimplemented in EggJointNodePointer, and EggVertexPointer.
Definition at line 60 of file eggBackPointer.cxx.
static void EggJointPointer::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 EggBackPointer.
Reimplemented in EggJointNodePointer, and EggMatrixTablePointer.
Definition at line 58 of file eggJointPointer.h.
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().
void EggJointPointer::move_vertices_to | ( | EggJointPointer * | new_joint | ) | [virtual] |
Moves the vertices assigned to this joint into the other joint (which should be of the same type).
Reimplemented in EggJointNodePointer.
Definition at line 40 of file eggJointPointer.cxx.
Referenced by EggJointData::move_vertices_to().
void EggJointPointer::optimize | ( | ) | [virtual] |
Resets the table before writing to disk so that redundant rows (e.g.
i { 1 1 1 1 1 1 1 1 }) are collapsed out.
Reimplemented in EggMatrixTablePointer.
Definition at line 69 of file eggJointPointer.cxx.
Referenced by EggJointData::optimize().
void EggJointPointer::quantize_channels | ( | const string & | components, |
double | quantum | ||
) | [virtual] |
Rounds the named components of the transform to the nearest multiple of quantum.
Reimplemented in EggMatrixTablePointer.
Definition at line 99 of file eggJointPointer.cxx.
Referenced by EggJointData::quantize_channels().
void EggBackPointer::set_name | ( | const string & | name | ) | [virtual, inherited] |
Applies the indicated name change to the egg file.
Reimplemented in EggJointNodePointer, EggMatrixTablePointer, and EggScalarTablePointer.
Definition at line 70 of file eggBackPointer.cxx.
void EggJointPointer::zero_channels | ( | const string & | components | ) | [virtual] |
Zeroes out the named components of the transform in the animation frames.
Reimplemented in EggMatrixTablePointer.
Definition at line 89 of file eggJointPointer.cxx.
Referenced by EggJointData::zero_channels().