86 lines
2.9 KiB
C++
86 lines
2.9 KiB
C++
// Filename: geomVertexAnimationSpec.h
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// Created by: drose (29Mar05)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef GEOMVERTEXANIMATIONSPEC_H
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#define GEOMVERTEXANIMATIONSPEC_H
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#include "pandabase.h"
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#include "geomEnums.h"
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class BamWriter;
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class BamReader;
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class Datagram;
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class DatagramIterator;
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////////////////////////////////////////////////////////////////////
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// Class : GeomVertexAnimationSpec
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// Description : This object describes how the vertex animation, if
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// any, represented in a GeomVertexData is encoded.
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//
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// Vertex animation includes soft-skinned skeleton
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// animation and morphs (blend shapes), and might be
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// performed on the CPU by Panda, or passed down to the
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// graphics backed to be performed on the hardware
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// (depending on the hardware's advertised
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// capabilities).
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//
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// Changing this setting doesn't by itself change the
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// way the animation is actually performed; this just
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// specifies how the vertices are set up to be animated.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA GeomVertexAnimationSpec : public GeomEnums {
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PUBLISHED:
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INLINE GeomVertexAnimationSpec();
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INLINE GeomVertexAnimationSpec(const GeomVertexAnimationSpec &other);
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INLINE void operator = (const GeomVertexAnimationSpec &other);
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INLINE AnimationType get_animation_type() const;
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INLINE int get_num_transforms() const;
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INLINE bool get_indexed_transforms() const;
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INLINE void set_none();
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INLINE void set_panda();
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INLINE void set_hardware(int num_transforms, bool indexed_transforms);
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void output(ostream &out) const;
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public:
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INLINE bool operator < (const GeomVertexAnimationSpec &other) const;
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INLINE bool operator == (const GeomVertexAnimationSpec &other) const;
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INLINE bool operator != (const GeomVertexAnimationSpec &other) const;
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INLINE int compare_to(const GeomVertexAnimationSpec &other) const;
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public:
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void write_datagram(BamWriter *manager, Datagram &dg);
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void fillin(DatagramIterator &scan, BamReader *manager);
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private:
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AnimationType _animation_type;
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int _num_transforms;
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bool _indexed_transforms;
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};
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INLINE ostream &
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operator << (ostream &out, const GeomVertexAnimationSpec &animation);
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#include "geomVertexAnimationSpec.I"
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#endif
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