precomputed altitude

简明释义

预先计算的高度

英英释义

例句

1.The drone uses a GPS system that includes a feature for calculating the precomputed altitude 预计算高度 to ensure it maintains a safe flying level.

这架无人机使用的GPS系统包含一个计算预计算高度 预计算高度的功能，以确保它保持安全的飞行高度。

2.The video game calculates the precomputed altitude 预计算高度 of characters to create realistic jumping mechanics.

这款视频游戏计算角色的预计算高度 预计算高度以创造逼真的跳跃机制。

3.When planning a hiking route, it is helpful to know the precomputed altitude 预计算高度 of each checkpoint along the way.

在规划徒步路线时，了解沿途每个检查点的预计算高度 预计算高度是很有帮助的。

4.The weather app provides information about the precomputed altitude 预计算高度 of your location to give more accurate forecasts.

天气应用提供您所在位置的预计算高度 预计算高度信息，以提供更准确的天气预报。

5.In our simulation software, we can set the precomputed altitude 预计算高度 for various terrains to improve the accuracy of our models.

在我们的仿真软件中，我们可以为各种地形设置预计算高度 预计算高度以提高模型的准确性。

作文

In the realm of computer graphics and simulations, the term precomputed altitude refers to a value that has been calculated in advance for use in various applications. This concept is particularly important in fields such as video game development, virtual reality, and geographic information systems (GIS). By precomputing certain values like altitude, developers can enhance performance and create more realistic environments without the need for real-time calculations, which can be computationally intensive.When designing a 3D environment, one of the challenges is ensuring that the terrain behaves realistically under various conditions. For instance, when a character moves through a landscape, the game engine must determine the character's position relative to the ground. If the altitude is calculated on-the-fly, it could lead to delays and a less fluid gaming experience. This is where precomputed altitude comes into play. By storing altitude data for different points in the terrain ahead of time, the game can quickly reference this information, allowing for smoother gameplay.Moreover, precomputed altitude can also be useful in applications involving aerial simulations or drone navigation. For example, drones often rely on altitude data to maintain safe flying heights and avoid obstacles. By using precomputed altitude maps, drones can efficiently navigate complex environments while minimizing the risk of collisions.Additionally, in the context of GIS, precomputed altitude plays a crucial role in analyzing geographical data. When creating topographical maps, altitudes at various locations are often precomputed to provide accurate representations of the terrain. This information is vital for urban planning, environmental studies, and disaster management, allowing professionals to make informed decisions based on the elevation of different areas.The benefits of using precomputed altitude extend beyond just efficiency; they also contribute to the overall user experience. In gaming, for instance, players are more likely to remain engaged if the environment feels immersive and responsive. By reducing lag and ensuring that characters interact with the terrain in a believable manner, developers can create a more enjoyable experience.However, there are some limitations to consider when working with precomputed altitude. One significant challenge is the need for accurate data. If the precomputed values do not accurately reflect real-world conditions, it could lead to discrepancies in gameplay or simulations. Therefore, it is essential for developers to ensure that the data used for precomputation is reliable and up-to-date.In conclusion, the concept of precomputed altitude is an integral part of various technological applications, particularly in computer graphics, drone navigation, and GIS. By calculating altitude values in advance, developers can optimize performance and create more realistic environments. While there are challenges associated with ensuring data accuracy, the advantages of using precomputed values far outweigh the drawbacks. As technology continues to evolve, the importance of precomputed altitude will likely grow, leading to even more innovative applications in the future.

在计算机图形学和模拟领域，术语预先计算的高度指的是为在各种应用中使用而提前计算的值。这个概念在视频游戏开发、虚拟现实和地理信息系统（GIS）等领域尤为重要。通过预先计算某些值，如高度，开发人员可以提高性能并创建更逼真的环境，而无需进行实时计算，这可能会消耗大量计算资源。在设计3D环境时，面临的挑战之一是确保地形在各种条件下表现得真实。例如，当角色在一个景观中移动时，游戏引擎必须确定角色相对于地面的位置信息。如果高度是实时计算的，可能会导致延迟，从而影响游戏体验。这就是预先计算的高度发挥作用的地方。通过提前存储地形中不同点的高度数据，游戏可以快速引用这些信息，从而实现更流畅的游戏体验。此外，在涉及航空模拟或无人机导航的应用中，预先计算的高度也非常有用。例如，无人机通常依赖高度数据来保持安全的飞行高度并避免障碍物。通过使用预先计算的高度地图，无人机可以高效地导航复杂环境，同时最大限度地降低碰撞风险。此外，在GIS的背景下，预先计算的高度在分析地理数据中起着至关重要的作用。在创建地形图时，各个位置的高度通常被预先计算，以提供准确的地形表示。这些信息对于城市规划、环境研究和灾害管理至关重要，使专业人员能够根据不同地区的海拔做出明智的决策。使用预先计算的高度的好处不仅限于效率；它们还提升了整体用户体验。在游戏中，例如，如果环境感觉沉浸且响应迅速，玩家更有可能保持参与感。通过减少延迟并确保角色与地形的互动可信，开发人员可以创造出更愉悦的体验。然而，在使用预先计算的高度时需要考虑一些限制。其中一个重大挑战是需要准确的数据。如果预先计算的值不能准确反映现实条件，可能会导致游戏或模拟中的差异。因此，开发人员必须确保用于预计算的数据是可靠且最新的。总之，预先计算的高度这一概念是各种技术应用中不可或缺的一部分，特别是在计算机图形学、无人机导航和GIS中。通过提前计算高度值，开发人员可以优化性能并创建更逼真的环境。尽管确保数据准确性存在挑战，但使用预计算值的优势远大于缺点。随着技术的不断发展，预先计算的高度的重要性可能会进一步增长，从而在未来带来更多创新的应用。