视频介绍演示了“向日葵日照”在“Rhino”下的使用流程和实际案例。
The video shows the use process and actual case of sunflower solar in Rhino.
视频介绍演示了“向日葵日照”在“Grasshopper”下的使用流程和实际案例。
The video shows the use process and actual case of sunflower solar in Grasshopper.
插件帮助设计师提高工作效率，帮助设计师在工作中有优异的表现。能够帮助企业提高业务敏捷性，快速响应甲方的需求。
Plug ins help designers improve work efficiency, and help designers have excellent performance in their work. It can help enterprises improve business agility and quickly respond to the needs of Party A.
“向日葵日照” 功能强大，迅速、易于使用。这一款软件正在改变我们的设计方式。
"Sunflower sunshine" is powerful, fast and easy to use. This software is changing the way we design.
多种日照标准，一个软件兼容国内多个其它的日照软件，多种自定义显示样式
软件先进的算法、结合CPU的多线程和GPU的并行计算,充分调用硬件资源，效率几十上百倍的提升，软件提供了一种实时可见、所见即所得的交互方式，这款软件使我们的工作变得轻轻高效
The advanced algorithm of the software combines the CPU's multithreading and GPU's parallel computing, fully invokes the hardware resources, and improves the efficiency dozens of times. The software provides a real-time visible, WYSIWYG interactive mode, which makes our work more efficient
反推出新建场地的最大可建设的范围，并保证场地周边已建建筑满足日照的位置满足日照标准，输入计算的条件包括：1，满足日照的总分钟数。2，采样点，3，包络体的范围。4，包络体的最大高度。
Calculate the maximum construction area of the new site, and ensure that the built buildings around the site meet the sunshine standard. The input calculation conditions include: 1, the total number of minutes to meet the sunshine. 2, sampling point, 3, range of envelope. 4. The maximum height of the envelope.
输出最优解，精确到每一分钟，支持日照连续累计参数，支持取出最长连续日照累计时间段参数，为设计前期提供重要的设计依据。
Output the optimal solution, accurate to every minute, support the continuous sunshine accumulation parameters, support the extraction of the longest continuous sunshine accumulation time parameters, provide important design basis for the early design.
谁遮挡了我，而我又遮挡了谁，一目了然，精确到每一分钟，这对于日照的精细调整和控制是很有帮助的。实时交互，支持鼠标在物体的表面任意拖动，计算并显示表面的一个位置的日照分析数值，计算结果精确到每一分钟。
Who blocked me, and I blocked who, at a glance, accurate to every minute, which is very helpful for the fine adjustment and control of sunshine. Real time interaction, support the mouse to drag arbitrarily on the surface of the object, calculate and display the sunshine analysis value of a position on the surface, and the calculation result is accurate to every minute.
渲染分析模式可以很直观的看到三维空间日照的状况，可以得到很精细的日照分析结果，在有些日照有问题的地方，能很直观的看到受影响的范围。点击渲染按钮一键渲染当前活动视口内看见范围的日照状况，支持扫掠角等参数设置
Rendering analysis mode can be very intuitive to see the three-dimensional space sunshine situation, can get very fine sunshine analysis results, in some sunshine problems, can be very intuitive to see the affected area. Click the render button to render the sunshine condition within the viewing range of the current active view. Parameter settings such as sweep angle are supported
3D 采样点分析模式适用范围特别广，使用特别灵活，我们选择在三维空间空中的一些点做为采样点，程序会自动计算这些采样点的日照分析状况并着色，显示日照分析的数值，无论我们是复制、移动、或者删除、隐藏或者显示这些采样点，程序都会自动感知并实时的交互自动计算。
3D The sampling point analysis mode has a wide range of applications and is very flexible. We choose some points in the three-dimensional space as the sampling points. The program will automatically calculate the sunshine analysis status of these sampling points and color them to display the sunshine analysis value. Whether we copy, move, delete, hide or display these sampling points, the program will automatically perceive and display them in real time Interactive automatic calculation.
平面分析模式是我们国内做日照分析最常用的一种方式，计算出点阵中的每个点接受光照的时数，将数值在点的位置显示出来。
Plane analysis mode is the most commonly used way to do solar analysis in our country. It calculates the hours of light received by each point in the lattice, and displays the value at the position of the point.
“向日葵日照”可以精确到每分钟，可以得到很细腻的日照分析结果，有多种颜色显示模式，方便用户调整方案时观察和判断。
Sunflower solar can be accurate to minutes, can get very delicate solar analysis results, there are a variety of color display modes, convenient for users to observe and judge when adjusting the scheme.
这种分析模式的特点是：分析速度是最快的，这是一个分析案例，分析了全年每个月份、太阳高度角和阴影投影的关系。
The characteristic of this analysis mode is that the analysis speed is the fastest. This is an analysis case, which analyzes the relationship between every month, solar height angle and shadow projection.
这种分析的方式是分析网格物体上的每个网格面所接受光照时间的长度，最具代表性的案例是Big事务所设计的哈萨克斯坦国家图书馆，Big事务所是世界上最具有创意的事务所之一，Big事务所利用了参数化日照分析技术，分析了建筑表面上的采光数据，之后用参数化为采光不同的平面配置了开窗面积不同的窗洞口，这样保证了图书馆室内空间采光均匀性的同时也赋予了建筑一种连续而富有韵律的立面形式。图书馆的设计逻辑与设计形式和谐一致，是融合设计模式的代表作品。这是我们用向日葵日照分析插件模拟实现的整个过程。类似的案例还有很多，现在所倡导的绿色可持续建筑。我们就可以使用向日葵日照分析插件作为设计工具，将日照分析作为设计依据，作用于设计中去。
The way of this analysis is to analyze the length of the light received by each grid surface on the grid object. The most representative case is the Kazakhstan national library designed by big firm, which is one of the most creative firms in the world. Big firm uses the parameterized sunshine analysis technology to analyze the lighting data on the building surface, and then uses the parameterized sunshine analysis technology In order to ensure the uniformity of lighting in the interior space of the library, a continuous and rhythmic facade form is also given to the building. The design logic of the library is in harmony with the design form, which is a representative work of integrating the design mode. This is the whole process of sunflower sunshine analysis plug-in simulation. There are many similar cases, and now the green sustainable building is advocated. We can use sunflower sunshine analysis plug-in as a design tool, take sunshine analysis as the design basis, and act on the design.
指标统计功能使用简便，灵活，功能强大，支持图块的编辑和多重嵌套，支持从外部导入、插入、复制或粘贴之前定义好的带有指标统计属性的多段线或者图块，一次定义，重复使用，一劳永逸。关于如何使用指标统计工具，请查看向日葵日照网站的视频教程
The indicator statistics function is easy to use, flexible and powerful. It supports block editing and multiple nesting. It supports importing, inserting, copying or pasting the previously defined polylines or blocks with indicator statistics attributes from outside. It is defined once, reused and once and for all. For how to use indicator statistics tools, please check the video tutorial of sunflower sunshine website
如果显示器的分辨率不够高、指标统计的信息比较多，我们可以鼠标拖动将信息固定设置在屏幕显示的位置
If the resolution of the display is not high enough and there is a lot of index statistics information, we can drag the mouse to fix the information on the screen
鼠标移动着重显示重要的指标信息，可以方便会议上讨论一些重要的指标的控制，方便团队其它成员或者领导查看重要的指标
Mouse movement focuses on the display of important indicator information, which can facilitate the control of some important indicators discussed in the meeting, and facilitate other team members or leaders to view important indicators
建筑单体可以灵活输入，可以分段控制，中间用“；”隔开，并且有输入提示，错误提醒，非常人性化
The single building can be input flexibly, controlled by sections, separated by ";" in the middle, with input prompt and error reminder, Which is very humanized
适合在概念方案阶段，可以自由的控制多段线的轮廓，面积计算自动更新，经济技术指标和日照都会实时的更新显示，省去了反复计算面积的麻烦事
It is suitable for the conceptual scheme stage. It can freely control the contour of the multi segment line, automatically update the area calculation, and update the economic and technical indicators and sunshine in real time, which saves the trouble of repeatedly calculating the area
使用灵活，可以从水平方向和垂直方向来控制体块，对不需要计算面积的模型都可以单独分组
It is flexible to use, and can control the volume from the horizontal and vertical directions. It can group the models that do not need to calculate the area separately
“向日葵日照”专业版用户，网名“蹦蹦凸”对“向日葵日照”的评价：“既符合国情，又能切入到设计层面反馈回设计。使日照分析从被动转为主动，为前期设计提供新视角。”
"Sunflower sunshine" professional users, net name "bouncing convex" on the "sunflower sunshine" evaluation: "not only in line with national conditions, but also cut into the design level feedback back to the design. It makes sunshine analysis from passive to active, and provides a new perspective for preliminary design. "
用向日葵做日照分析是一件很简单的事情，相比较其他的日照软件，在计算速度上有绝对的优势，无论是移动、旋转、添加、或者删除，指标、体块、日照等所有的结果都是实时反馈的，我们想给用户提供一种实时可见的快速交互效果。
Sunflower is a very simple thing to do sunshine analysis. Compared with other sunshine software, sunflower has an absolute advantage in computing speed. Whether it's moving, rotating, adding or deleting, all the results of indicators, blocks, sunshine and so on are real-time feedback. We want to provide users with a real-time and visible quick interaction effect.
这么快的计算速度，那我们是如何做到的呢，我们分享一些技术细节，这里我们用了CPU的多线程和GPU的并行计算
How can we achieve such a fast computing speed? Let's share some technical details. Here we use multithreading of CPU and parallel computing of GPU
我举个例子，有时候我们的电脑配置都已经很高了，为什么还是那么卡呢？这其实是软件的问题，单线程的程序就像，比如：有12个核心的CPU，就像这12个人，有一个人会特别忙，一个人在干活，其它人都闲着，资源是有严重浪费的。
For example, sometimes our computer configuration is very high. Why is it still a card? This is actually a software problem. A single threaded program is like, for example: there are 12 core CPUs, like these 12 people, one of them will be very busy, one of them is working, others are idle, and resources are seriously wasted.
合理的解决方案是：如果计算量比较大，应该多线程编程，我们应该向公司的领导（领导就像操作系统）多申请一些人手（人手就像线程），大家一起来做这个事。这样效率一下子就提高了。
The reasonable solution is: if the calculation is large, we should multithread programming. We should apply more people (people are like threads) to the company's leaders (leaders are like operating systems), and we should do this together. In this way, the efficiency will be improved at once.
这样是不是已经是最快的了，答案是：肯定不是的，人类准求速度的脚步从来没有停止过，向我这样追求极致的人，一定要想尽一切办法，把速度搞上去，让速度再上一个台阶，这时我们就想，能不能找别的部门一起搞，这样效率岂不更高了，别的部门就像是GPU，就是电脑上的显卡，单独作为显示设备也有点浪费资源，咱不能让显卡也闲着，于是我们要把一切能利用的资源都整合起来。这样速度就更快了。
This is the fastest way. The answer is: No, the pace of human beings' speed has never stopped. People who want to pursue the ultimate like me must do everything possible to improve their speed and speed up to a higher level. At this time, we wonder if we can find other departments to work together. This is not more efficient. Other departments are like GPUs, Even the video card on the computer is a waste of resources as a display device alone. We can't let the video card idle, so we need to integrate all available resources. That's faster.
举个例子，CPU 是这样的，管理机构臃肿，真正干活的人少，就如同这副图
For example, the CPU is like this. The management organization is overstaffed and the number of people who really work is small. just like this picture
GPU正好相反，干活的人多，管理的人少，计算的效率很高。就像新冠肺炎疫情时武汉火神山医院的建设场面。
GPU, on the contrary, has more people to work, less people to manage, and high efficiency of calculation. Like the novel coronavirus pneumonia outbreak in Wuhan, the construction of the fire god mountain hospital.
GPU
理论上的算力是同价位CPU的几十倍，但是受限于带宽、数据传输延迟外，但也比CPU的计算速度快的多，我们的想法是：大家谁也别闲着，一起做事，这样就达到了一种比较快的运算速度了。
In theory, GPU is tens of times more powerful than CPU at the same price, but it is also much faster than CPU due to bandwidth and data transmission delay. Our idea is: don't be idle and work together, so we can achieve a relatively fast computing speed.
这样您高配置的电脑才能完全派上用场了，才能充分发挥硬件的性能,享受硬件加速带来的快感。这些都是计算机科学家、数学家、程序开发人员智慧的结晶，没有好的软件支持，电脑也就是一堆废铁
In this way, your highly configured computer can be put to full use, give full play to the performance of hardware, and enjoy the pleasure of hardware acceleration. These are the crystallization of the wisdom of computer scientists, mathematicians and program developers. Without good software support, computers are just a pile of scrap iron
计算速度确实是快，那计算的结果到底准不准呢？为了打消大家的疑虑，我们还是用事实说话，事实胜于雄辩。我们找了一个算的不准的作为反面教材，和我们算的准确的做一个对比分析。
The calculation speed is really fast. Is the calculation result accurate? In order to dispel everyone's doubts, we still speak with facts, which are better than eloquence. We found a wrong one as a negative teaching material, and we calculated an accurate comparative analysis.
这是个很具代表性的案例，是一个经典的、著名的、绿色建筑设计案例，这张图片来自Big设计事务所的官网。
This is a typical case. It's a classic, famous and green building design case. This picture is from the official website of big design firm
错误主要出现在物体的转折处，相邻网格面的反差太大了，这不符合自然规律、物理现象。计算不准确，是光照的算法有问题，就像有的渲染软件，渲染出的效果图上有很多的噪点，这些都是算法本身有问题。
The error mainly occurs at the turning point of the object. The contrast between the adjacent mesh surfaces is too large, which does not conform to the natural laws and physical phenomena. The calculation is not accurate, because the algorithm of illumination has problems. Just like some rendering software, there are a lot of noise points on the rendered effect map, which are all problems of the algorithm itself.
这里需要澄清一下：我丝毫不怀疑他们的设计水平，我一直都觉得他们是世界上具有创意的建筑设计事务所之一，BIG事务所是最顶级的最有创意的设计事务所之一，用错了日照分析软件，有一点小小的瑕疵，我们工作中尽量避免出现这种情况。
It needs to be clarified here: I have no doubt about their design level. I always think that they are one of the most creative architectural design firms in the world. Big firm is one of the top and most creative design firms. It uses the wrong sunshine analysis software and has a little flaw. We try to avoid this situation in our work.
上面这张图片是同一个案例， 使用了向日葵日照重做一遍日照分析，正确的日照分析结果应该是这个样子的，颜色根据光线的方向自然过渡，没有出现跳色的现象，符合自然物理现象。
The above picture is the same case. It uses sunflower sunshine to do sunshine analysis again. The correct sunshine analysis result should be this way. The color naturally transits according to the direction of the light, without color jump, which is in line with the natural physical phenomenon.
一键即可安装向日葵日照插件，软件设置了默认的参数，设置选项分组设置、逻辑清晰，并且安装包里有示例文件，软件内置打开帮助的网页，网页上有关于如何使用向日葵日照的视频教程和技术支持和服务电话。
The sunflower sunshine plug-in can be installed with one click. The software has set default parameters, set options in groups, and clear logic. There are sample files in the installation package. The software has built-in web pages to open help. There are video tutorials and technical support and service phones about how to use sunflower sunshine on the web pages.
向日葵日照就像是一件秘密武器，帮助设计师在工作中，有优异的表现，从众多的设计师当中脱颖而出，能够帮助企业在同行业的激烈竞争中击败竞争对手。
Sunflower sunshine is like a secret weapon, which helps designers to have excellent performance in their work, to stand out from many designers, and to help enterprises defeat competitors in the fierce competition of the same industry.
如果您在使用我们软件的过程中遇到什么问题，请拨打我们的服务与支持电话：086 - 1560 1901 561，无论在何时何地，我们都会在您需要时为您提供全天候支持。
If you encounter any problems in using our software, please call our service and support number: 086 - 1560 1901 561. We will provide you with 24 / 7 support whenever and wherever you need.
我们团队抱着严谨的科学态度，以工匠精神结合前沿科技与创新意识，提供最适合建筑师的解决方案。另外：我们也为Grasshopper开发了向日葵日照分析插件，为设计师提供更灵活的功能组合。向日葵日照直观、简洁、智能、又是可靠的。我们对技术、对完美，孜孜不倦的追求，是为那些极少数有锐意进取精神的设计师打造的利器。我们坚信一款好用的软件，一个好用的工具，可以让设计师把更多的精力放在方案的设计上，让设计师做他们最擅长的事情。
Our team holds a rigorous scientific attitude, combines the spirit of craftsmanship with cutting-edge technology and innovation awareness to provide the most suitable solutions for architects. In addition, we also developed a sunflower sunshine analysis plug-in for grasshopper to provide designers with more flexible function combinations. Sunflower sunshine is intuitive, simple, intelligent and reliable. Our unremitting pursuit of technology, perfection and perfection is a sharp weapon for those few designers who are determined and enterprising. We firmly believe that a good software, a good tool, can let designers focus more on the design of the scheme, let designers do what they are best at.
