UE商城素材 DayNight Cycle

DayNight Cycle 4.26 这个包由一个基于蓝图的昼夜系统和颜色分级混合纹理组成。
该系统考虑了基于纬度、经度、一天中的时间和一年中的日子的实际太阳和月亮位置。它还包含几个颜色分级纹理，从黎明到夜晚的24小时内混合在一起。这个系统也计算月相。提供时钟系统和日历系统来精确计算日期和时间。
技术细节
639查找纹理

2种材料和1种材料实例

2个主蓝图和3个小部件蓝图

蓝图执行以下主要功能-

-设置日期时间功能，如基于给定日期和时间的时钟和日历系统。

-计算给定日期、时间、纬度和经度下太阳的仰角和方位角以及月亮的仰角和方位角

-计算月亮的年龄，以准确确定给定日期和位置的月相。

简单的拖放蓝图到你的关卡中，以及几个分别用于太阳和月亮的方向灯，并根据需要调整可曝光的参数，你就有了自己的全功能实时日夜循环。


This system takes into account the realistic Solar and lunar position based on latitude, longitude, time of day and day of year. It also contains several colour grading textures which blend over the period of 24 hours, from Dawn to Night. This system also calculates Lunar phases. A Clock system and a calendar system are present to accurately calculate date and time.
技术细节
639 Lookup textures

2 materials and 1 material instance

2 main Blueprints and 3 widget Blueprints

The Blueprint performs the following main functionalities –

– Sets DateTime functionality, like Clock and Calendar system based on given date and time.

– Calculates Sun’s elevation and azimuth angle and moon’s elevation and azimuth angle for a given date, time, latitude and longitude

– Calculates Moon’s age to accurately determine moon phases in a given date and location.

Simple drag and drop the Blueprints in your level , along with a couple of directional lights for Sun and Moon respectively , and tweak the exposable parameters as required , and you have your very own fully functional realtime Daynight Cycle.