also, when using bitmap textures that are 15k or higher in resolution, you must turn off the image filter, or you will get black renderings 而且,在使用貼圖尺寸超過15k時,你必須關(guān)閉圖像濾鏡,否則會導(dǎo)致渲染黑塊的錯誤。
the flesh of emulation id realized by using the relational commands and function of opengl which includes bitmap texture material and coulor just like the virtual object . the simulation of athletics and scene is implemented through pespective transformation projection tranformation, opacity and so on . however, using visual c + + to programme is very complex 鑒于opengl與visualc++的結(jié)合,會使實際的編程變得十分繁瑣和復(fù)雜,delphi5.0系統(tǒng)中的signsoftvisitcomponent是一套優(yōu)秀的三維圖形套件,借助它強(qiáng)大的功能和所見即所得的開發(fā)截面可以方便地編寫程序代碼,從而提高編程效率。