LwoVertexMap Class Reference

A mapping of floating-point values per integer index. More...

#include "lwoVertexMap.h"

Inheritance diagram for LwoVertexMap:

List of all members.

Public Member Functions
virtual TypeHandle	force_init_type ()
virtual TypeHandle	get_type () const
PTA_float	get_value (int index) const
	Returns the mapping value associated with the given index, or an empty PTA_float if there is no mapping value associated.
bool	has_value (int index) const
	Returns true if the map has a value associated with the given index, false otherwise.
virtual bool	read_iff (IffInputFile *in, size_t stop_at)
	Reads the data of the chunk in from the given input file, if possible.
virtual void	write (ostream &out, int indent_level=0) 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
int	_dimension
IffId	_map_type
string	_name

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Detailed Description

A mapping of floating-point values per integer index.

The meaning of these values is determined by the mapping type code and/or its name.

Definition at line 30 of file lwoVertexMap.h.

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Member Function Documentation

PTA_float LwoVertexMap::get_value

(

int

index

)

const

Returns the mapping value associated with the given index, or an empty PTA_float if there is no mapping value associated.

Definition at line 43 of file lwoVertexMap.cxx.

Referenced by CLwoPoints::get_uv().

bool LwoVertexMap::has_value

(

int

index

)

const

Returns true if the map has a value associated with the given index, false otherwise.

Definition at line 31 of file lwoVertexMap.cxx.

Referenced by CLwoPoints::get_uv().

static void LwoVertexMap::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 LwoChunk.

Definition at line 55 of file lwoVertexMap.h.

bool LwoVertexMap::read_iff	(	IffInputFile *	in,
		size_t	stop_at
	)		[virtual]

Reads the data of the chunk in from the given input file, if possible.

The ID and length of the chunk have already been read. stop_at is the byte position of the file to stop at (based on the current position at in->get_bytes_read()). Returns true on success, false otherwise.

Implements IffChunk.

Definition at line 64 of file lwoVertexMap.cxx.

References IffInputFile::get_be_float32(), IffInputFile::get_be_uint16(), IffInputFile::get_bytes_read(), IffInputFile::get_id(), IffInputFile::get_string(), LwoInputFile::get_vx(), and IffInputFile::is_eof().

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

• pandatool/src/lwo/lwoVertexMap.h
• pandatool/src/lwo/lwoVertexMap.cxx