89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
// Filename: sourceTextureImage.h
|
|
// Created by: drose (28Nov00)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
//
|
|
// All use of this software is subject to the terms of the revised BSD
|
|
// license. You should have received a copy of this license along
|
|
// with this source code in a file named "LICENSE."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef SOURCETEXTUREIMAGE_H
|
|
#define SOURCETEXTUREIMAGE_H
|
|
|
|
#include "pandatoolbase.h"
|
|
|
|
#include "imageFile.h"
|
|
|
|
class TextureImage;
|
|
class PNMImageHeader;
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Class : SourceTextureImage
|
|
// Description : This is a texture image reference as it appears in an
|
|
// egg file: the source image of the texture.
|
|
////////////////////////////////////////////////////////////////////
|
|
class SourceTextureImage : public ImageFile {
|
|
private:
|
|
SourceTextureImage();
|
|
|
|
public:
|
|
SourceTextureImage(TextureImage *texture, const Filename &filename,
|
|
const Filename &alpha_filename, int alpha_file_channel);
|
|
|
|
TextureImage *get_texture() const;
|
|
|
|
void increment_egg_count();
|
|
int get_egg_count() const;
|
|
|
|
bool get_size();
|
|
bool read_header();
|
|
void set_header(const PNMImageHeader &header);
|
|
|
|
private:
|
|
TextureImage *_texture;
|
|
int _egg_count;
|
|
bool _read_header;
|
|
bool _successfully_read_header;
|
|
|
|
// The TypedWritable interface follows.
|
|
public:
|
|
static void register_with_read_factory();
|
|
virtual void write_datagram(BamWriter *writer, Datagram &datagram);
|
|
virtual int complete_pointers(TypedWritable **p_list,
|
|
BamReader *manager);
|
|
|
|
protected:
|
|
static TypedWritable *make_SourceTextureImage(const FactoryParams ¶ms);
|
|
void fillin(DatagramIterator &scan, BamReader *manager);
|
|
|
|
public:
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
ImageFile::init_type();
|
|
register_type(_type_handle, "SourceTextureImage",
|
|
ImageFile::get_class_type());
|
|
}
|
|
virtual TypeHandle get_type() const {
|
|
return get_class_type();
|
|
}
|
|
|
|
private:
|
|
static TypeHandle _type_handle;
|
|
};
|
|
|
|
INLINE ostream &
|
|
operator << (ostream &out, const SourceTextureImage &source) {
|
|
source.output_filename(out);
|
|
return out;
|
|
}
|
|
|
|
#endif
|
|
|