Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | Protected Member Functions

FltMeshPrimitive Class Reference

A single primitive of a mesh, like a triangle strip or fan. More...

#include "fltMeshPrimitive.h"

Inheritance diagram for FltMeshPrimitive:
FltBead FltRecord TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase

List of all members.

Public Types

enum  PrimitiveType { PT_tristrip = 1, PT_trifan = 2, PT_quadstrip = 3, PT_polygon = 4 }
typedef vector_int Vertices

Public Member Functions

 FltMeshPrimitive (FltHeader *header)
virtual TypeHandle force_init_type ()
virtual TypeHandle get_type () const

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.

Public Attributes

PrimitiveType _primitive_type
Vertices _vertices

Protected Member Functions

virtual bool build_record (FltRecordWriter &writer) const
 Fills up the current record on the FltRecordWriter with data for this record, but does not advance the writer.
virtual bool extract_record (FltRecordReader &reader)
 Fills in the information in this bead based on the information given in the indicated datagram, whose opcode has already been read.

Detailed Description

A single primitive of a mesh, like a triangle strip or fan.

Definition at line 31 of file fltMeshPrimitive.h.

Member Function Documentation

bool FltMeshPrimitive::build_record ( FltRecordWriter &  writer) const [protected, virtual]

Fills up the current record on the FltRecordWriter with data for this record, but does not advance the writer.

Returns true on success, false if there is some error.

Reimplemented from FltBead.

Definition at line 89 of file fltMeshPrimitive.cxx.

References Datagram::add_be_int16(), Datagram::add_be_int32(), Datagram::add_be_uint16(), Datagram::add_uint8(), FltBead::build_record(), FltRecordWriter::set_opcode(), and FltRecordWriter::update_datagram().

bool FltMeshPrimitive::extract_record ( FltRecordReader &  reader) [protected, virtual]

Fills in the information in this bead based on the information given in the indicated datagram, whose opcode has already been read.

Returns true on success, false if the datagram is invalid.

Reimplemented from FltBead.

Definition at line 42 of file fltMeshPrimitive.cxx.

References FltRecord::check_remaining_size(), FltBead::extract_record(), FltRecordReader::get_iterator(), and FltRecordReader::get_opcode().

static void FltMeshPrimitive::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 FltBead.

Definition at line 60 of file fltMeshPrimitive.h.

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