15 #include "depthTestAttrib.h" 16 #include "graphicsStateGuardianBase.h" 18 #include "bamReader.h" 19 #include "bamWriter.h" 21 #include "datagramIterator.h" 24 int DepthTestAttrib::_attrib_slot;
32 make(DepthTestAttrib::PandaCompareFunc mode) {
34 return return_new(attrib);
54 void DepthTestAttrib::
55 output(ostream &out)
const {
56 out << get_type() <<
":";
57 output_comparefunc(out,_mode);
78 DCAST_INTO_R(ta, other, 0);
79 return (
int)_mode - (int)ta->_mode;
92 size_t DepthTestAttrib::
93 get_hash_impl()
const {
137 parse_params(params, scan, manager);
138 attrib->fillin(scan, manager);
150 void DepthTestAttrib::
152 RenderAttrib::fillin(scan, manager);
154 _mode = (PandaCompareFunc)scan.
get_int8();
PN_int8 get_int8()
Extracts a signed 8-bit integer.
Enables or disables writing to the depth buffer.
This is the base class for a number of render attributes (other than transform) that may be set on sc...
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
void add_int8(PN_int8 value)
Adds a signed 8-bit integer to the datagram.
Base class for objects that can be written to and read from Bam files.
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 fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
static void register_with_read_factory()
Tells the BamReader how to create objects of type DepthTestAttrib.
static size_t add_hash(size_t start, const Key &key)
Adds the indicated key into a running hash.
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
void register_factory(TypeHandle handle, CreateFunc *func)
Registers a new kind of thing the Factory will be able to create.
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
A class to retrieve the individual data elements previously stored in a Datagram. ...
TypeHandle is the identifier used to differentiate C++ class types.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...