Panda3D
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A transformation that applies a translation. More...
#include "fltTransformTranslate.h"
Public Member Functions | |
FltTransformTranslate (FltHeader *header) | |
virtual TypeHandle | force_init_type () |
const LVector3d & | get_delta () const |
const LPoint3d & | get_from () const |
Returns the reference point of the translation. | |
virtual TypeHandle | get_type () const |
void | set (const LPoint3d &from, const LVector3d &delta) |
Defines the translation. | |
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. | |
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 record based on the information given in the indicated datagram, whose opcode has already been read. |
A transformation that applies a translation.
Definition at line 26 of file fltTransformTranslate.h.
bool FltTransformTranslate::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 FltRecord.
Definition at line 120 of file fltTransformTranslate.cxx.
References Datagram::add_be_float64(), FltRecord::build_record(), Datagram::pad_bytes(), FltRecordWriter::set_opcode(), and FltRecordWriter::update_datagram().
bool FltTransformTranslate::extract_record | ( | FltRecordReader & | reader | ) | [protected, virtual] |
Fills in the information in this record 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 FltRecord.
Definition at line 86 of file fltTransformTranslate.cxx.
References FltRecord::check_remaining_size(), FltRecord::extract_record(), FltRecordReader::get_iterator(), FltRecordReader::get_opcode(), and DatagramIterator::skip_bytes().
const LPoint3d & FltTransformTranslate::get_from | ( | ) | const |
Returns the reference point of the translation.
This is largely meaningless.
Definition at line 53 of file fltTransformTranslate.cxx.
static void FltTransformTranslate::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 FltTransformRecord.
Definition at line 53 of file fltTransformTranslate.h.
Defines the translation.
The "from" point seems to be pretty much ignored.
Definition at line 39 of file fltTransformTranslate.cxx.