基于WTK的虛擬現(xiàn)實(shí)組態(tài)軟件研究與開發(fā)

針對(duì)傳統(tǒng)組態(tài)軟件二維工藝運(yùn)行界面的不足，提出了基于虛擬現(xiàn)實(shí)技術(shù)的三維組態(tài)軟件開發(fā)，利用3DMAX 建模軟件及其二次開發(fā)技術(shù)開發(fā)工業(yè)現(xiàn)場(chǎng)三維虛擬場(chǎng)景的組態(tài)平臺(tái). 通過該平臺(tái)完成三維虛擬場(chǎng)景文件的配置輸出。介紹了虛擬現(xiàn)實(shí)軟件開發(fā)包WTK，并利用WTK 和MFC 編程開發(fā)三維場(chǎng)景運(yùn)行平臺(tái)，實(shí)現(xiàn)了虛擬場(chǎng)景的四種交互方式，對(duì)場(chǎng)景中虛擬對(duì)象的材質(zhì)紋理屬性及其表現(xiàn)方法進(jìn)行了研究，利用力控DBcom 控件實(shí)現(xiàn)三維運(yùn)行場(chǎng)景與力控實(shí)時(shí)數(shù)據(jù)庫(kù)的數(shù)據(jù)交互，給出了系統(tǒng)運(yùn)行的簡(jiǎn)單示例，對(duì)基于虛擬現(xiàn)實(shí)組態(tài)軟件的研究及意義進(jìn)行了展望。
關(guān)鍵詞：虛擬現(xiàn)實(shí) 組態(tài)軟件 場(chǎng)景交互 實(shí)時(shí)數(shù)據(jù)庫(kù)
Abstract：Aiming at the demerits of traditional configuration software 2D technique operational interface，the 3D configuration software based
on virtual reality technology is developed. By using 3DMAX modeling software and its secondary developing technology，the configuration platform
of industry side 3D virtual scene is developed. Through this platform，3D virtual scene files are configured to output. The developing
package of virtual reality software，WTK is introduced，the operational platform of 3D scene is developed by using WTK and MFC programming，
and four interactive modes of virtual scene are implemented. The properties of materials of virtual objects and the implementing methods
are investigated，by adopting force control Dbcom，data interactive between 3D operational scene and force control real time database is accomplished.
Simple demo of system operation is given，and the significance and research based on virtual reality configuration software are
prospected.
Keywords：Virtual reality Configuration software Scene interaction Real - time database

虛擬現(xiàn)實(shí)技術(shù)簡(jiǎn)單地可以理解為一種計(jì)算機(jī)仿真技術(shù)，通過計(jì)算機(jī)軟硬件、傳感器，以及各種交互設(shè)備如三維鼠標(biāo)、立體顯示器、數(shù)據(jù)手套、位置跟蹤器等來實(shí)現(xiàn)模擬再現(xiàn)真實(shí)場(chǎng)景，提供用戶與虛擬場(chǎng)景進(jìn)行交互的功能。虛擬現(xiàn)實(shí)技術(shù)的應(yīng)用領(lǐng)域目前已經(jīng)非常廣泛，特別是在軍事航空模擬訓(xùn)練、醫(yī)療手術(shù)模擬試驗(yàn)、房地產(chǎn)模擬展示、以及游戲娛樂方面已經(jīng)有了非常成功的應(yīng)用案例。