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37 virtual void xform(
const LMatrix4 &mat);
38 virtual void write(std::ostream &out,
int indent_level)
const;
41 INLINE PN_stdfloat get_radius()
const;
42 INLINE
void set_radius(PN_stdfloat radius);
43 MAKE_PROPERTY(radius, get_radius, set_radius);
47 class EXPCL_PANDA_PGRAPHNODES CData :
public CycleData {
50 INLINE CData(
const CData ©);
55 return SphereLight::get_class_type();
66 static void register_with_read_factory();
77 static void init_type() {
78 PointLight::init_type();
80 PointLight::get_class_type());
83 return get_class_type();
85 virtual TypeHandle force_init_type() {init_type();
return get_class_type();}
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
virtual PandaNode * make_copy() const
Returns a newly-allocated PandaNode that is a shallow copy of this one.
A single page of data maintained by a PipelineCycler.
virtual TypeHandle get_parent_type() const
Returns the type of the container that owns the CycleData.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
A class to retrieve the individual data elements previously stored in a Datagram.
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
A light originating from a single point in space, and shining in all directions.
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
Base class for objects that can be written to and read from Bam files.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
virtual void write_datagram(BamWriter *, Datagram &) const
Writes the contents of this object to the datagram for shipping out to a Bam file.
TypeHandle is the identifier used to differentiate C++ class types.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
This template class calls PipelineCycler::write() in the constructor and PipelineCycler::release_writ...
This template class calls PipelineCycler::read_unlocked(), and then provides a transparent read-only ...
virtual void fillin(DatagramIterator &scan, BamReader *manager)
This internal function is intended to be called by each class's make_from_bam() method to read in all...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
virtual void xform(const LMatrix4 &mat)
Transforms the contents of this PandaNode by the indicated matrix, if it means anything to do so.
A sphere light is like a point light, except that it represents a sphere with a radius,...
A basic node of the scene graph or data graph.