transform.h

//----------------------------------------------------------------------------//
//                                                                            //
// ozz-animation is hosted at http://github.com/guillaumeblanc/ozz-animation  //
// and distributed under the MIT License (MIT).                               //
//                                                                            //
// Copyright (c) Guillaume Blanc                                              //
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//----------------------------------------------------------------------------//
 
#ifndef OZZ_OZZ_BASE_MATHS_TRANSFORM_H_
#define OZZ_OZZ_BASE_MATHS_TRANSFORM_H_
 
#include "ozz/base/maths/quaternion.h"
#include "ozz/base/maths/vec_float.h"
#include "ozz/base/platform.h"
 
namespace ozz {
namespace math {
 
// Stores an affine transformation with separate translation, rotation and scale
// attributes.
struct OZZ_BASE_DLL Transform {
  // Translation affine transformation component.
  Float3 translation;
 
  // Rotation affine transformation component.
  Quaternion rotation;
 
  // Scale affine transformation component.
  Float3 scale;
 
  // Builds an identity transform.
  static OZZ_INLINE Transform identity() {
    const Transform ret = {Float3::zero(), Quaternion::identity(),
                           Float3::one()};
    return ret;
  }
};
}  // namespace math
}  // namespace ozz
#endif  // OZZ_OZZ_BASE_MATHS_TRANSFORM_H_