76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file texturePosition.h
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* @author drose
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* @date 2000-12-04
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*/
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#ifndef TEXTUREPOSITION_H
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#define TEXTUREPOSITION_H
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#include "pandatoolbase.h"
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#include "typedWritable.h"
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#include "luse.h"
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#include "eggTexture.h"
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class FactoryParams;
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/**
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* This represents a particular position of a texture within a PaletteImage.
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* There is only one of these per TexturePlacement, but it exists as a
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* separate structure so the TexturePlacement can easily consider
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* repositioning the texture.
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*/
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class TexturePosition : public TypedWritable {
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public:
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TexturePosition();
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TexturePosition(const TexturePosition ©);
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void operator = (const TexturePosition ©);
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int _margin;
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int _x, _y;
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int _x_size, _y_size;
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LTexCoordd _min_uv;
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LTexCoordd _max_uv;
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EggTexture::WrapMode _wrap_u;
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EggTexture::WrapMode _wrap_v;
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// The TypedWritable interface follows.
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public:
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static void register_with_read_factory();
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virtual void write_datagram(BamWriter *writer, Datagram &datagram);
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protected:
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static TypedWritable *make_TexturePosition(const FactoryParams ¶ms);
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public:
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void fillin(DatagramIterator &scan, BamReader *manager);
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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TypedWritable::init_type();
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register_type(_type_handle, "TexturePosition",
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TypedWritable::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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private:
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static TypeHandle _type_handle;
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};
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#endif
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