Method addKeyframe

Source/Falcor/Scene/Animation/Animation.cpp:256–295

    }

    void Animation::addKeyframe(const Keyframe& keyframe)
    {
        FALCOR_ASSERT(keyframe.time <= mDuration);

        if (mKeyframes.size() == 0 || mKeyframes[0].time > keyframe.time)
        {
            mKeyframes.insert(mKeyframes.begin(), keyframe);
        }
        else if (mKeyframes.back().time < keyframe.time)
        {
            mKeyframes.push_back(keyframe);
        }
        else
        {
            for (size_t i = 0; i < mKeyframes.size(); i++)
            {
                auto& current = mKeyframes[i];
                // If we already have a key-frame at the same time, replace it
                if (current.time == keyframe.time)
                {
                    current = keyframe;
                    return;
                }

                // If this is not the last frame, Check if we are in between frames
                if (i < mKeyframes.size() - 1)
                {
                    auto& Next = mKeyframes[i + 1];
                    if (current.time < keyframe.time && Next.time > keyframe.time)
                    {
                        mKeyframes.insert(mKeyframes.begin() + i + 1, keyframe);
                        return;
                    }
                }
            }

            // If we got here, need to push it to the end of the list
            mKeyframes.push_back(keyframe);
        }
    }

    const Animation::Keyframe& Animation::getKeyframe(double time) const
    {