78 lines
2.1 KiB
C
78 lines
2.1 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 geomTextGlyph.h
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* @author drose
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* @date 2005-03-31
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*/
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#ifndef GEOMTEXTGLYPH_H
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#define GEOMTEXTGLYPH_H
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#include "pandabase.h"
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#include "geom.h"
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#include "textGlyph.h"
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/**
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* This is a specialization on Geom for containing a primitive intended to
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* represent a TextGlyph. Its sole purpose is to maintain the geom count on
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* the glyph, so we can determine the actual usage count on a dynamic glyph
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* (and thus know when it is safe to recycle the glyph).
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*/
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class EXPCL_PANDA_TEXT GeomTextGlyph : public Geom {
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public:
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GeomTextGlyph(const TextGlyph *glyph, const GeomVertexData *data);
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GeomTextGlyph(const GeomVertexData *data);
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GeomTextGlyph(const GeomTextGlyph ©);
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GeomTextGlyph(const Geom ©, const TextGlyph *glyph);
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void operator = (const GeomTextGlyph ©);
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virtual ~GeomTextGlyph();
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ALLOC_DELETED_CHAIN(GeomTextGlyph);
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virtual Geom *make_copy() const;
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virtual bool copy_primitives_from(const Geom *other);
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void count_geom(const Geom *other);
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virtual void output(std::ostream &out) const;
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virtual void write(std::ostream &out, int indent_level = 0) const;
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void add_glyph(const TextGlyph *glyph);
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friend class TextAssembler;
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private:
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typedef pvector< CPT(TextGlyph) > Glyphs;
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Glyphs _glyphs;
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public:
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static void register_with_read_factory();
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static TypedWritable *make_GeomTextGlyph(const FactoryParams ¶ms);
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PUBLISHED:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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public:
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static void init_type() {
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Geom::init_type();
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register_type(_type_handle, "GeomTextGlyph",
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Geom::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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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "geomTextGlyph.I"
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#endif // GEOMTEXTGLYPH_H
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