animation_utils.h

//----------------------------------------------------------------------------//
//                                                                            //
// ozz-animation is hosted at http://github.com/guillaumeblanc/ozz-animation  //
// and distributed under the MIT License (MIT).                               //
//                                                                            //
// Copyright (c) Guillaume Blanc                                              //
//                                                                            //
// Permission is hereby granted, free of charge, to any person obtaining a    //
// copy of this software and associated documentation files (the "Software"), //
// to deal in the Software without restriction, including without limitation  //
// the rights to use, copy, modify, merge, publish, distribute, sublicense,   //
// and/or sell copies of the Software, and to permit persons to whom the      //
// Software is furnished to do so, subject to the following conditions:       //
//                                                                            //
// The above copyright notice and this permission notice shall be included in //
// all copies or substantial portions of the Software.                        //
//                                                                            //
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   //
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER //
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// DEALINGS IN THE SOFTWARE.                                                  //
//                                                                            //
//----------------------------------------------------------------------------//
 
#ifndef OZZ_OZZ_ANIMATION_RUNTIME_ANIMATION_UTILS_H_
#define OZZ_OZZ_ANIMATION_RUNTIME_ANIMATION_UTILS_H_
 
#include "ozz/animation/runtime/export.h"
#include "ozz/animation/runtime/animation.h"
 
namespace ozz {
namespace animation {
 
// Count translation, rotation or scale keyframes for a given track number. Use
// a negative _track value to count all tracks.
OZZ_ANIMATION_DLL int CountTranslationKeyframes(const Animation& _animation,
                                                int _track = -1);
OZZ_ANIMATION_DLL int CountRotationKeyframes(const Animation& _animation,
                                             int _track = -1);
OZZ_ANIMATION_DLL int CountScaleKeyframes(const Animation& _animation,
                                          int _track = -1);
}  // namespace animation
}  // namespace ozz
#endif  // OZZ_OZZ_ANIMATION_RUNTIME_ANIMATION_UTILS_H_