【正文】 夠建立最優(yōu)模型，必須對雷達(dá)的反射率產(chǎn)品的構(gòu)成結(jié)構(gòu)進(jìn)行深入的剖析。Windows 程序是通過操作系統(tǒng)發(fā)送的消息來處理用戶輸入的，程序的主窗口中需要包含處理 Windows 所發(fā)送的消息代碼：下圖是 Windows 程序和 Windows 消息的基本流程 [4]：圖 Windows 程序和消息處理流程圖Windows 是消息驅(qū)動（或事件驅(qū)動的）操作系統(tǒng)。d3dpp,sizeof(d3dpp))。最后經(jīng)過三維透視轉(zhuǎn)換顯示在顯示屏幕中。另一方面，微軟公司開發(fā) DirectX 是為了在當(dāng)今或今后的計(jì)算機(jī)操作系統(tǒng)上提供給基于 Windows 平臺的應(yīng)用程序以高表現(xiàn)力、實(shí)時(shí)訪問硬件的能力。如今運(yùn)用的天氣雷達(dá)產(chǎn)品是多種多樣的，不同的臺站可以根據(jù)不同的地理對產(chǎn)品不同需求。關(guān)鍵詞：雷達(dá)體掃數(shù)據(jù) 實(shí)體建模 DirectX Visual 2022 紋理貼圖The Designing of display program of Weather Radar productsAbstractThe weather radar products has performed an very important part in the weather order to enhance the forecast accuracy and the iconicity, the present radar terminal products had been improved. This article introduces the weather radar terminal three dimensional graph software plan principle and the software realization method, by using the DirectX tool establishment considered the curvature of the earth the conical surface model, unified the Visual 2022 to program the tool. The production corresponds each Cut the image, and produce the image took corresponding the texture, the model and the image unified in together, the process light, the material quality, the texture, the angle of view transformation and so on carried on processing, let the production the product be more lifelike, the easy user to operate, finally constituted the weather radar terminal three dimensional graph application software, and provides the software production product the image example.Key words: Radar volume scan data Entity modeling DirectX 2022Texture map目錄論文總頁數(shù)：361 引言 ......................................................................................................................................................................1 概述 .........................................................................................................................................................1 天氣雷達(dá)背景知識介紹 ...............................................................................................................................1 天氣雷達(dá)產(chǎn)品介紹 .......................................................................................................................................2 研究意義 ......................................................................................................................................................3 開發(fā)環(huán)境介紹及研究思路 ...........................................................................................................................32 建立模型 ..............................................................................................................................................................5 DIRECTX 基礎(chǔ)知識 ......................................................................................................................................5 WINDOWS 基本編程原理和方法 .................................................................................................................6 模型的構(gòu)成思路和設(shè)計(jì)原理 .......................................................................................................................9 雷達(dá)基數(shù)據(jù)產(chǎn)品剖析 ............................................................................................................................9 程序概要設(shè)計(jì)流程 ..............................................................................................................................10 兩種模型的對比 ..................................................................................................................................12 地球曲率對模型的影響 .............................................................................................................................16 模型的效果處理 [3] ......................................................................................................................................18 燈光效果 ..............................................................................................................................................18 材質(zhì)效果 ..............................................................................................................................................19 3D 轉(zhuǎn)換效果 ........................................................................................................................................19 模型控制 ..............................................................................................................................................203 反射率產(chǎn)品圖像生成 ........................................................................................................................................22 反射率數(shù)據(jù)提取 .........................................................................................................................................22 反射率圖像生成 .........................................................................................................................................22 加載色表文件 .............................................................................................................................................234 模型與圖像結(jié)合（紋理貼圖） ........................................................................................................................25 貼圖原則 .....................................................................................................................................................25 紋理貼圖效果處理 .....................................................................................................................................25 紋理坐標(biāo) ..............................................................................................................................................25 紋理提交模式 .....................................................................................................................................26 紋理過濾方式 .....................................................................................................................................27 紋理混合 .............................................................................................................