AnimInertializer.h

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#pragma once
#include "common/Export.h"
 
#include <memory>
#include <span>
#include "common/Result.h"
 
namespace eve::animation {
class AnimPose;
 
class EVENGINE_API_WORLD AnimInertializer {
public:
    AnimInertializer();
    ~AnimInertializer();
    AnimInertializer(const AnimInertializer&)            = delete;
    AnimInertializer& operator=(const AnimInertializer&) = delete;
 
    [[nodiscard]] eve::Result<void> begin(const AnimPose& source, const AnimPose& previousSource,
                                          const AnimPose& target, const AnimPose& previousTarget, float historySeconds,
                                          float durationSeconds, std::span<const float> boneTimeFactors = {});
 
    [[nodiscard]] eve::Result<void> evaluate(const AnimPose& target, float elapsedSeconds);
 
    [[nodiscard]] const AnimPose& pose() const noexcept;
 
private:
    struct Impl;
    std::unique_ptr<Impl> impl_;
};
}  // namespace eve::animation