視頻介紹演示了“向日葵日照”在“Rhino”下的使用流程和實際案例。
The video shows the use process and actual case of sunflower solar in Rhino.
視頻介紹演示了向日葵日照“自動統計指標“功能的使用流程和實際案例。
The video presentation introduces the use process and actual case of sunflower solar "automatic statistical indicator function". .
插件幫助設計師提高工作效率，幫助設計師在工作中有優異的表現。能夠幫助企業提高業務敏捷性，快速響應甲方的需求。
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” 功能強大，迅速、易于使用。這一款軟件正在改變我們的設計方式。
"Sunflower sunshine" is powerful, fast and easy to use. This software is changing the way we design.
軟件先進的算法、結合CPU的多線程和GPU的并行計算,充分調用硬件資源，效率幾十上百倍的提升，軟件提供了一種實時可見、所見即所得的交互方式，這款軟件使我們的工作變得輕輕高效
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
9.6 新版增加反推出新建場地的最大可建設的范圍，并保證場地周邊已建建筑滿足日照的位置滿足日照標準，輸入計算的條件包括：
1，滿足日照的總分鐘數。
2，采樣點。
3，包絡體的范圍。
4，包絡體的最大高度。
9.6 in the new version, the maximum constructable scope of the new site is added, and the built buildings around the site are guaranteed to meet the sunshine position and sunshine standard. The input calculation conditions include:
1. The total minutes of sunshine.
2, sampling point
3, range of envelope.
4. The maximum height of the envelope.
輸出最優解，精確到每一分鐘，支持日照連續累計參數，支持取出最長連續日照累計時間段參數，為設計前期提供重要的設計依據。
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.
誰遮擋了我，而我又遮擋了誰，一目了然，精確到每一分鐘，這對于日照的精細調整和控制是很有幫助的。實時交互，支持鼠標在物體的表面任意拖動，計算并顯示表面的一個位置的日照分析數值，計算結果精確到每一分鐘。
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觀的看到三維空間日照的狀況，可以得到很精細的日照分析結果，在有些日照有問題的地方，能很直觀的看到受影響的范圍。點擊渲染按鈕一鍵渲染當前活動視口內看見范圍的日照狀況，支持掃掠角等參數設置
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 采樣點分析模式適用范圍特別廣，使用特別靈活，我們選擇在三維空間空中的一些點做為采樣點，程序會自動計算這些采樣點的日照分析狀況并著色，顯示日照分析的數值，無論我們是復制、移動、或者刪除、隱藏或者顯示這些采樣點，程序都會自動感知并實時的交互自動計算。
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.
這種分析模式的特點是：分析速度是最快的，這是一個分析案例，分析了全年每個月份、太陽高度角和陰影投影的關系。
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.
這種分析的方式是分析網格物體上的每個網格面所接受光照時間的長度，最具代表性的案例是Big事務所設計的哈薩克斯坦國家圖書館，Big事務所是世界上最具有創意的事務所之一，Big事務所利用了參數化日照分析技術，分析了建筑表面上的采光數據，之后用參數化為采光不同的平面配置了開窗面積不同的窗洞口，這樣保證了圖書館室內空間采光均勻性的同時也賦予了建筑一種連續而富有韻律的立面形式。圖書館的設計邏輯與設計形式和諧一致，是融合設計模式的代表作品。這是我們用向日葵日照分析插件模擬實現的整個過程。類似的案例還有很多，現在所倡導的綠色可持續建筑。我們就可以使用向日葵日照分析插件作為設計工具，將日照分析作為設計依據，作用于設計中去。
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.
指標統計功能使用簡便，靈活，功能強大，支持圖塊的編輯和多重嵌套，支持從外部導入、插入、復制或粘貼之前定義好的帶有指標統計屬性的多段線或者圖塊，一次定義，重復使用，一勞永逸。關于如何使用指標統計工具，請查看向日葵日照網站的視頻教程
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
如果顯示器的分辨率不夠高、指標統計的信息比較多，我們可以鼠標拖動將信息固定設置在屏幕顯示的位置
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
鼠標移動著重顯示重要的指標信息，可以方便會議上討論一些重要的指標的控制，方便團隊其它成員或者領導查看重要的指標
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
“向日葵日照”專業版用戶，網名“蹦蹦凸”對“向日葵日照”的評價：“既符合國情，又能切入到設計層面反饋回設計。使日照分析從被動轉為主動，為前期設計提供新視角?！?/span>
"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簡單的事情，相比較其他的日照軟件，在計算速度上有絕對的優勢，無論是移動、旋轉、添加、或者刪除，指標、體塊、日照等所有的結果都是實時反饋的，我們想給用戶提供一種實時可見的快速交互效果。
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.
這么快的計算速度，那我們是如何做到的呢，我們分享一些技術細節，這里我們用了CPU的多線程和GPU的并行計算
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
我舉個例子，有時候我們的電腦配置都已經很高了，為什么還是那么卡呢？這其實是軟件的問題，單線程的程序就像，比如：有12個核心的CPU，就像這12個人，有一個人會特別忙，一個人在干活，其它人都閑著，資源是有嚴重浪費的。
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.
合理的解決方案是：如果計算量比較大，應該多線程編程，我們應該向公司的領導（領導就像操作系統）多申請一些人手（人手就像線程），大家一起來做這個事。這樣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.
這樣是不是已經是最快的了，答案是：肯定不是的，人類準求速度的腳步從來沒有停止過，向我這樣追求極致的人，一定要想盡一切辦法，把速度搞上去，讓速度再上一個臺階，這時我們就想，能不能找別的部門一起搞，這樣效率豈不更高了，別的部門就像是GPU，就是電腦上的顯卡，單獨作為顯示設備也有點浪費資源，咱不能讓顯卡也閑著，于是我們要把一切能利用的資源都整合起來。這樣速度就更快了。
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.
舉個例子，CPU 是這樣的，管理機構臃腫，真正干活的人少，就如同這副圖
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，計算的效率很高。就像新冠肺炎疫情時武漢火神山醫院的建設場面。
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
理論上的算力是同價位CPU的幾十倍，但是受限于帶寬、數據傳輸延遲外，但也比CPU的計算速度快的多，我們的想法是：大家誰也別閑著，一起做事，這樣就達到了一種比較快的運算速度了。
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.
這樣您高配置的電腦才能完全派上用場了，才能充分發揮硬件的性能,享受硬件加速帶來的快感。這些都是計算機科學家、數學家、程序開發人員智慧的結晶，沒有好的軟件支持，電腦也就是一堆廢鐵
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
計算速度確實是快，那計算的結果到底準不準呢？為了打消大家的疑慮，我們還是用事實說話，事實勝于雄辯。我們找了一個算的不準的作為反面教材，和我們算的準確的做一個對比分析。
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.
這是個很具代表性的案例，是一個經典的、著名的、綠色建筑設計案例，這張圖片來自Big設計事務所的官網。
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
錯誤主要出現在物體的轉折處，相鄰網格面的反差太大了，這不符合自然規律、物理現象。計算不準確，是光照的算法有問題，就像有的渲染軟件，渲染出的效果圖上有很多的噪點，這些都是算法本身有問題。
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.
這里需要澄清一下：我絲毫不懷疑他們的設計水平，我一直都覺得他們是世界上具有創意的建筑設計事務所之一，BIG事務所是最頂級的最有創意的設計事務所之一，用錯了日照分析軟件，有一點小小的瑕疵，我們工作中盡量避免出現這種情況。
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.
上面這張圖片是同一個案例， 使用了向日葵日照重做一遍日照分析，正確的日照分析結果應該是這個樣子的，顏色根據光線的方向自然過渡，沒有出現跳色的現象，符合自然物理現象。
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.
一鍵即可安裝向日葵日照插件，軟件設置了默認的參數，設置選項分組設置、邏輯清晰，并且安裝包里有示例文件，軟件內置打開幫助的網頁，網頁上有關于如何使用向日葵日照的視頻教程和技術支持和服務電話。
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，幫助設計師在工作中，有優異的表現，從眾多的設計師當中脫穎而出，能夠幫助企業在同行業的激烈競爭中擊敗競爭對手。
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.
我們團隊抱著嚴謹的科學態度，以工匠精神結合前沿科技與創新意識，提供最適合建筑師的解決方案。另外：我們也為Grasshopper開發了向日葵日照分析插件，為設計師提供更靈活的功能組合。向日葵日照直觀、簡潔、智能、又是可靠的。我們對技術、對完美，孜孜不倦的追求，是為那些極少數有銳意進取精神的設計師打造的利器。我們堅信一款好用的軟件，一個好用的工具，可以讓設計師把更多的精力放在方案的設計上，讓設計師做他們最擅長的事情。
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.
如果您在使用我們軟件的過程中遇到什么問題，請撥打我們的服務與支持電話：086 - 1560 1901 561，無論在何時何地，我們都會在您需要時為您提供全天候支持。
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.
