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28 effect->_tight = tight;
29 return return_new(effect);
37 bool ShowBoundsEffect::
38 safe_to_combine()
const {
54 int ShowBoundsEffect::
57 DCAST_INTO_R(ta, other, 0);
59 return (
int)_tight - (int)ta->_tight;
92 effect->fillin(scan, manager);
101 void ShowBoundsEffect::
103 RenderEffect::fillin(scan, manager);
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
This is the base class for a number of special render effects that may be set on scene graph nodes to...
A class to retrieve the individual data elements previously stored in a Datagram.
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
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 ...
Applied to a GeomNode to cause a visible bounding volume to be drawn for this node.
TypeHandle is the identifier used to differentiate C++ class types.
bool get_bool()
Extracts a boolean value.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
void register_factory(TypeHandle handle, CreateFunc *func, void *user_data=nullptr)
Registers a new kind of thing the Factory will be able to create.
static void register_with_read_factory()
Tells the BamReader how to create objects of type ShowBoundsEffect.
void add_bool(bool value)
Adds a boolean value to the datagram.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void parse_params(const FactoryParams ¶ms, DatagramIterator &scan, BamReader *&manager)
Takes in a FactoryParams, passed from a WritableFactory into any TypedWritable's make function,...
CPT(RenderEffect) ShowBoundsEffect
Constructs a new ShowBoundsEffect object.