64 lines
1.9 KiB
C
64 lines
1.9 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 eggMorph.h
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* @author drose
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* @date 1999-01-29
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*/
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#ifndef EGGMORPH_H
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#define EGGMORPH_H
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#include "pandabase.h"
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#include "namable.h"
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#include "luse.h"
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#include "pset.h"
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/**
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* A single <Dxyz> or <Duv> or some such entry. This simply contains the
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* morph name and the offset value. The class EggMorph is actually a template
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* class on the type of value that is being offset; the specific kinds of
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* morphs are instantiated from this below.
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*/
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template<class Parameter>
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class EggMorph : public Namable {
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public:
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INLINE EggMorph(const std::string &name, const Parameter &offset);
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INLINE void set_offset(const Parameter &offset);
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INLINE const Parameter &get_offset() const;
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INLINE bool operator < (const EggMorph<Parameter> &other) const;
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INLINE bool operator == (const EggMorph<Parameter> &other) const;
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INLINE bool operator != (const EggMorph<Parameter> &other) const;
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INLINE int compare_to(const EggMorph<Parameter> &other, double threshold) const;
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INLINE void output(std::ostream &out, const std::string &tag,
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int num_dimensions) const;
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private:
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Parameter _offset;
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};
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// I'd love to export these, but it produces a strange linker issue with Mac
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// OS X's version of GCC. We'll do it only on Windows, then.
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#ifdef _MSC_VER
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EXPORT_TEMPLATE_CLASS(EXPCL_PANDA_EGG, EXPTP_PANDA_EGG, EggMorph<LVector3d>);
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EXPORT_TEMPLATE_CLASS(EXPCL_PANDA_EGG, EXPTP_PANDA_EGG, EggMorph<LVector4>);
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#endif
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typedef EggMorph<LVector3d> EggMorphVertex;
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typedef EggMorph<LVector3d> EggMorphNormal;
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typedef EggMorph<LVector3d> EggMorphTexCoord;
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typedef EggMorph<LVector4> EggMorphColor;
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#include "eggMorph.I"
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#endif
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