Panda3D
Public Member Functions | Static Public Member Functions | List of all members
FltTransformRotateAboutPoint Class Reference

A transformation that rotates about a particular axis in space, defined by a point and vector. More...

#include "fltTransformRotateAboutPoint.h"

Inheritance diagram for FltTransformRotateAboutPoint:
FltTransformRecord FltRecord TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase

Public Member Functions

 FltTransformRotateAboutPoint (FltHeader *header)
 
virtual TypeHandle force_init_type ()
 
PN_stdfloat get_angle () const
 Returns the angle of rotation, in degrees counterclockwise about the axis. More...
 
const LVector3 & get_axis () const
 
const LPoint3d & get_center () const
 
virtual TypeHandle get_type () const
 
void set (const LPoint3d &center, const LVector3 &axis, PN_stdfloat angle)
 Defines the rotation. More...
 
- Public Member Functions inherited from FltTransformRecord
 FltTransformRecord (FltHeader *header)
 
const LMatrix4d & get_matrix () const
 Returns the transform matrix represented by this particular component of the transform. More...
 
- Public Member Functions inherited from FltRecord
 FltRecord (FltHeader *header)
 
void add_ancillary (FltRecord *ancillary)
 Adds a new unsupported ancillary record to the end of the list of ancillary records for this record. More...
 
void add_child (FltRecord *child)
 Adds a new child to the end of the list of children for this record. More...
 
void add_extension (FltRecord *extension)
 Adds a new extension to the end of the list of extensions for this record. More...
 
void add_subface (FltRecord *subface)
 Adds a new subface to the end of the list of subfaces for this record. More...
 
virtual void apply_converted_filenames ()
 Walks the hierarchy at this record and below and copies the _converted_filename record into the _orig_filename record, so the flt file will be written out with the converted filename instead of what was originally read in. More...
 
void check_remaining_size (const DatagramIterator &di, const std::string &name=std::string()) const
 Checks that the iterator has no bytes left, as it should at the end of a successfully read record. More...
 
void clear_ancillary ()
 Removes all unsupported ancillary records from this record. More...
 
void clear_children ()
 Removes all children from this record. More...
 
void clear_comment ()
 Removes the comment for this record. More...
 
void clear_extensions ()
 Removes all extensions from this record. More...
 
void clear_subfaces ()
 Removes all subfaces from this record. More...
 
FltRecordget_ancillary (int n) const
 Returns the nth unsupported ancillary record of this record. More...
 
FltRecordget_child (int n) const
 Returns the nth child of this record. More...
 
const std::string & get_comment () const
 Retrieves the comment for this record, or empty string if the record has no comment. More...
 
FltRecordget_extension (int n) const
 Returns the nth extension of this record. More...
 
int get_num_ancillary () const
 Returns the number of unsupported ancillary records of this record. More...
 
int get_num_children () const
 Returns the number of child records of this record. More...
 
int get_num_extensions () const
 Returns the number of extension attribute records for this object. More...
 
int get_num_subfaces () const
 Returns the number of subface records of this record. More...
 
FltRecordget_subface (int n) const
 Returns the nth subface of this record. More...
 
bool has_comment () const
 Returns true if this record has a nonempty comment, false otherwise. More...
 
virtual void output (std::ostream &out) const
 Writes a quick one-line description of the record, but not its children. More...
 
void set_comment (const std::string &comment)
 Changes the comment for this record. More...
 
virtual void write (std::ostream &out, int indent_level=0) const
 Writes a multiple-line description of the record and all of its children. More...
 
- Public Member Functions inherited from TypedReferenceCount
 TypedReferenceCount (const TypedReferenceCount &copy)
 
void operator= (const TypedReferenceCount &copy)
 
- Public Member Functions inherited from TypedObject
 TypedObject (const TypedObject &copy)=default
 
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
const TypedObjectas_typed_object () const
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
int get_best_parent_from_Set (const std::set< int > &) const
 
int get_type_index () const
 Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...
 
bool is_exact_type (TypeHandle handle) const
 Returns true if the current object is the indicated type exactly. More...
 
bool is_of_type (TypeHandle handle) const
 Returns true if the current object is or derives from the indicated type. More...
 
TypedObjectoperator= (const TypedObject &copy)=default
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object. More...
 
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...
 
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...
 
void ref () const
 Explicitly increments the reference count. More...
 
bool ref_if_nonzero () const
 Atomically increases the reference count of this object if it is not zero. More...
 
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus. More...
 
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
 
virtual bool unref () const
 Explicitly decrements the reference count. More...
 
WeakReferenceListweak_ref ()
 Adds the indicated PointerToVoid as a weak reference to this object. More...
 
void weak_unref ()
 Removes the indicated PointerToVoid as a weak reference to this object. More...
 

Static Public Member Functions

static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from FltTransformRecord
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from FltRecord
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from TypedObject
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. More...
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 

Additional Inherited Members

- Public Attributes inherited from TypedObject
 get_type
 
- Public Attributes inherited from ReferenceCount
 get_ref_count
 Returns the current reference count. More...
 

Detailed Description

A transformation that rotates about a particular axis in space, defined by a point and vector.

Definition at line 25 of file fltTransformRotateAboutPoint.h.

Member Function Documentation

◆ get_angle()

PN_stdfloat FltTransformRotateAboutPoint::get_angle ( ) const

Returns the angle of rotation, in degrees counterclockwise about the axis.

Definition at line 63 of file fltTransformRotateAboutPoint.cxx.

◆ set()

void FltTransformRotateAboutPoint::set ( const LPoint3d &  center,
const LVector3 &  axis,
PN_stdfloat  angle 
)

Defines the rotation.

The angle is given in degrees, counterclockwise about the axis as seen from point a.

Definition at line 35 of file fltTransformRotateAboutPoint.cxx.


The documentation for this class was generated from the following files: