search

AlbertEjiestein / Wind-Field-Cesium

基于Cesium的全球风场数据可视化
MIT License
50 stars 17 forks source link

about particles #5

Open Rookiemin opened 4 years ago

Rookiemin commented 4 years ago

Dear author，i have a question. What does the color of the particles represent speed? direction? or？ could u explain it to me？

AlbertEjiestein commented 4 years ago

The color represents the speed.

------------------ 原始邮件 ------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com>; 发送时间: 2020年10月8日(星期四) 上午8:55 收件人: "AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com>; 抄送: "Subscribed"<subscribed@noreply.github.com>; 主题: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Dear author，i have a question. What does the color of the particles represent speed? direction? or？ could u explain it to me？

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

Rookiemin commented 4 years ago

Thank you very much for your generous answer. Another question,when the earth is operated , the wind field will be redrawn. How to cancel this?

------------------ 原始邮件 ------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com>; 发送时间: 2020年10月9日(星期五) 中午11:08 收件人: "AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com>; 抄送: "啥也不会的小菜鸟"<984281379@qq.com>;"Author"<author@noreply.github.com>; 主题: Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

The color represents the speed.

------------------&nbsp;原始邮件&nbsp;------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&gt;; 发送时间:&nbsp;2020年10月8日(星期四) 上午8:55 收件人:&nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&gt;; 抄送:&nbsp;"Subscribed"<subscribed@noreply.github.com&gt;; 主题:&nbsp;[AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Dear author，i have a question. What does the color of the particles represent speed? direction? or？ could u explain it to me？

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

AlbertEjiestein commented 4 years ago

In my opinion, it cannot be cancelled. Every time I operate the earth, I need to update the current viewport parameters, including the camera angle of view, the latitude and longitude range of the visible area, etc. At the same time, because it is based on webgl, I need to clear the frame buffer and the particle texture of the last time for each operation and recreate it. If you cancel these operations, the visualization will be messy, and the last wind field traceand the current tracewill overlap.

------------------ 原始邮件 ------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com>; 发送时间: 2020年10月9日(星期五) 下午5:02 收件人: "AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com>; 抄送: "Albert.Ejiestein"<1510342484@qq.com>;"Comment"<comment@noreply.github.com>; 主题: Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Thank you very much for your generous answer. Another question,when the earth is operated , the wind field will be redrawn. How to cancel this?

------------------&nbsp;原始邮件&nbsp;------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&gt;; 发送时间:&nbsp;2020年10月9日(星期五) 中午11:08 收件人:&nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&gt;; 抄送:&nbsp;"啥也不会的小菜鸟"<984281379@qq.com&gt;;"Author"<author@noreply.github.com&gt;; 主题:&nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

The color represents the speed.

------------------&amp;nbsp;原始邮件&amp;nbsp;------------------
发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&amp;gt;;
发送时间:&amp;nbsp;2020年10月8日(星期四) 上午8:55
收件人:&amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;gt;;
抄送:&amp;nbsp;"Subscribed"<subscribed@noreply.github.com&amp;gt;;
主题:&amp;nbsp;[AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Dear author，i have a question.
What does the color of the particles represent
speed? direction? or？
could u explain it to me？

—
You are receiving this because you are subscribed to this thread.
Reply to this email directly, view it on GitHub, or unsubscribe.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

Rookiemin commented 4 years ago

Is there any way to solve this problem?

------------------ 原始邮件 ------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com>; 发送时间: 2020年10月9日(星期五) 下午5:19 收件人: "AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com>; 抄送: "啥也不会的小菜鸟"<984281379@qq.com>;"Author"<author@noreply.github.com>; 主题: Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

In my opinion, it cannot be cancelled. Every time I operate the earth, I need to update the current viewport parameters, including the camera angle of view, the latitude and longitude range of the visible area, etc. At the same time, because it is based on webgl, I need to clear the frame buffer and the particle texture of the last time for each operation and recreate it. If you cancel these operations, the visualization will be messy, and the last wind field traceand the current tracewill overlap.

------------------&nbsp;原始邮件&nbsp;------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&gt;; 发送时间:&nbsp;2020年10月9日(星期五) 下午5:02 收件人:&nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&gt;; 抄送:&nbsp;"Albert.Ejiestein"<1510342484@qq.com&gt;;"Comment"<comment@noreply.github.com&gt;; 主题:&nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Thank you very much for your generous answer.
Another question,when the earth is operated , the wind field will be redrawn. How to cancel this?

------------------&amp;nbsp;原始邮件&amp;nbsp;------------------
发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&amp;gt;;
发送时间:&amp;nbsp;2020年10月9日(星期五) 中午11:08
收件人:&amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;gt;;
抄送:&amp;nbsp;"啥也不会的小菜鸟"<984281379@qq.com&amp;gt;;"Author"<author@noreply.github.com&amp;gt;;
主题:&amp;nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

The color represents the speed.

------------------&amp;amp;nbsp;原始邮件&amp;amp;nbsp;------------------
发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&amp;amp;gt;;
发送时间:&amp;amp;nbsp;2020年10月8日(星期四) 上午8:55
收件人:&amp;amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;amp;gt;;
抄送:&amp;amp;nbsp;"Subscribed"<subscribed@noreply.github.com&amp;amp;gt;;
主题:&amp;amp;nbsp;[AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Dear author，i have a question.
What does the color of the particles represent
speed? direction? or？
could u explain it to me？

—
You are receiving this because you are subscribed to this thread.
Reply to this email directly, view it on GitHub, or unsubscribe.
—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub, or unsubscribe.
— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

AlbertEjiestein commented 4 years ago

In this project, the effect you want cannot be achieved.

------------------ 原始邮件 ------------------ 发件人: "Rookiemin"<notifications@github.com>; 发送时间: 2020年10月10日(星期六) 下午3:02 收件人: "AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com>; 抄送: "Albert.Ejiestein"<1510342484@qq.com>; "Comment"<comment@noreply.github.com>; 主题: Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Is there any way to solve this problem?

------------------&nbsp;原始邮件&nbsp;------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&gt;; 发送时间:&nbsp;2020年10月9日(星期五) 下午5:19 收件人:&nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&gt;; 抄送:&nbsp;"啥也不会的小菜鸟"<984281379@qq.com&gt;;"Author"<author@noreply.github.com&gt;; 主题:&nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

In my opinion, it cannot be cancelled. Every time I operate the earth, I need to update the current viewport parameters, including the camera angle of view, the latitude and longitude range of the visible area, etc. At the same time, because it is based on webgl, I need to clear the frame buffer and the particle texture of the last time for each operation and recreate it. If you cancel these operations, the visualization will be messy, and the last wind field traceand the current tracewill overlap.

------------------&amp;nbsp;原始邮件&amp;nbsp;------------------
发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&amp;gt;;
发送时间:&amp;nbsp;2020年10月9日(星期五) 下午5:02
收件人:&amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;gt;;
抄送:&amp;nbsp;"Albert.Ejiestein"<1510342484@qq.com&amp;gt;;"Comment"<comment@noreply.github.com&amp;gt;;
主题:&amp;nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Thank you very much for your generous answer.
Another question,when the earth is operated , the wind field will be redrawn. How to cancel this?

------------------&amp;amp;nbsp;原始邮件&amp;amp;nbsp;------------------
发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&amp;amp;gt;;
发送时间:&amp;amp;nbsp;2020年10月9日(星期五) 中午11:08
收件人:&amp;amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;amp;gt;;
抄送:&amp;amp;nbsp;"啥也不会的小菜鸟"<984281379@qq.com&amp;amp;gt;;"Author"<author@noreply.github.com&amp;amp;gt;;
主题:&amp;amp;nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5) 

The color represents the speed.    

------------------&amp;amp;amp;amp;nbsp;原始邮件&amp;amp;amp;amp;nbsp;------------------    
发件人:                                                                                                                        "AlbertEjiestein/Wind-Field-Cesium"                                                                                    <notifications@github.com&amp;amp;amp;amp;gt;;    
发送时间:&amp;amp;amp;amp;nbsp;2020年10月8日(星期四) 上午8:55    
收件人:&amp;amp;amp;amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;amp;amp;amp;gt;;    
抄送:&amp;amp;amp;amp;nbsp;"Subscribed"<subscribed@noreply.github.com&amp;amp;amp;amp;gt;;    
主题:&amp;amp;amp;amp;nbsp;[AlbertEjiestein/Wind-Field-Cesium] about particles (#5)    

Dear author，i have a question.    
 What does the color of the particles represent    
 speed? direction? or？    
 could u explain it to me？    

—    
You are receiving this because you are subscribed to this thread.    
Reply to this email directly, view it on GitHub, or unsubscribe.

—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub, or unsubscribe.
—
You are receiving this because you commented.
Reply to this email directly, view it on GitHub, or unsubscribe.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

Rookiemin commented 4 years ago

okey！  I get it. Thank you very much for your generous answer. 

------------------ 原始邮件 ------------------ 发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com>; 发送时间: 2020年10月10日(星期六) 下午3:06 收件人: "AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com>; 抄送: "啥也不会的小菜鸟"<984281379@qq.com>;"Author"<author@noreply.github.com>; 主题: Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

In this project, the effect you want cannot be achieved.

------------------&nbsp;原始邮件&nbsp;------------------ 发件人: "Rookiemin"<notifications@github.com&gt;;
发送时间: 2020年10月10日(星期六) 下午3:02 收件人: "AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&gt;;
抄送: "Albert.Ejiestein"<1510342484@qq.com&gt;; "Comment"<comment@noreply.github.com&gt;;
主题: Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

Is there any way to solve this problem?

------------------&amp;nbsp;原始邮件&amp;nbsp;------------------
发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&amp;gt;;
发送时间:&amp;nbsp;2020年10月9日(星期五) 下午5:19
收件人:&amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;gt;;
抄送:&amp;nbsp;"啥也不会的小菜鸟"<984281379@qq.com&amp;gt;;"Author"<author@noreply.github.com&amp;gt;;
主题:&amp;nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)

In my opinion, it cannot be cancelled. Every time I operate the earth, I need to update the current viewport parameters, including the camera angle of view, the latitude and longitude range of the visible area, etc. At the same time, because it is based on webgl, I need to clear the frame buffer and the particle texture of the last time for each operation and recreate it. If you cancel these operations, the visualization will be messy, and the last wind field traceand the current tracewill overlap.

------------------&amp;amp;nbsp;原始邮件&amp;amp;nbsp;------------------
发件人: "AlbertEjiestein/Wind-Field-Cesium" <notifications@github.com&amp;amp;gt;;
发送时间:&amp;amp;nbsp;2020年10月9日(星期五) 下午5:02
收件人:&amp;amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;amp;gt;;
抄送:&amp;amp;nbsp;"Albert.Ejiestein"<1510342484@qq.com&amp;amp;gt;;"Comment"<comment@noreply.github.com&amp;amp;gt;;
主题:&amp;amp;nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5) 

Thank you very much for your generous answer.    
Another question,when the earth is operated , the wind field will be redrawn. How to cancel this?    

------------------&amp;amp;amp;amp;nbsp;原始邮件&amp;amp;amp;amp;nbsp;------------------    
发件人:                                                                                                                        "AlbertEjiestein/Wind-Field-Cesium"                                                                                    <notifications@github.com&amp;amp;amp;amp;gt;;    
发送时间:&amp;amp;amp;amp;nbsp;2020年10月9日(星期五) 中午11:08    
收件人:&amp;amp;amp;amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;amp;amp;amp;gt;;    
抄送:&amp;amp;amp;amp;nbsp;"啥也不会的小菜鸟"<984281379@qq.com&amp;amp;amp;amp;gt;;"Author"<author@noreply.github.com&amp;amp;amp;amp;gt;;    
主题:&amp;amp;amp;amp;nbsp;Re: [AlbertEjiestein/Wind-Field-Cesium] about particles (#5)    

 The color represents the speed.     

 ------------------&amp;amp;amp;amp;amp;nbsp;原始邮件&amp;amp;amp;amp;amp;nbsp;------------------     
 发件人:                                                                                                                        "AlbertEjiestein/Wind-Field-Cesium"                                                                                    <notifications@github.com&amp;amp;amp;amp;amp;gt;;     
 发送时间:&amp;amp;amp;amp;amp;nbsp;2020年10月8日(星期四) 上午8:55     
 收件人:&amp;amp;amp;amp;amp;nbsp;"AlbertEjiestein/Wind-Field-Cesium"<Wind-Field-Cesium@noreply.github.com&amp;amp;amp;amp;amp;gt;;     
 抄送:&amp;amp;amp;amp;amp;nbsp;"Subscribed"<subscribed@noreply.github.com&amp;amp;amp;amp;amp;gt;;     
 主题:&amp;amp;amp;amp;amp;nbsp;[AlbertEjiestein/Wind-Field-Cesium] about particles (#5)     

 Dear author，i have a question.     
  What does the color of the particles represent     
  speed? direction? or？     
  could u explain it to me？     

 —     
 You are receiving this because you are subscribed to this thread.     
 Reply to this email directly, view it on GitHub, or unsubscribe.     
—    
You are receiving this because you authored the thread.    
Reply to this email directly, view it on GitHub, or unsubscribe.

—
You are receiving this because you commented.
Reply to this email directly, view it on GitHub, or unsubscribe.
—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub, or unsubscribe.
— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.