该程序是基本三角形面的绘制,程序BasicTriangle.exe用来说明Direct3D图形渲染的基本方法,运行后,按下"R"键,将绘制一个三角形面.该三角形面内部的像素颜色根据顶点颜色进行漫反射,因此是一个颜色渐变的三角形面.-the program is a basic triangular surface mapping, procedures used to describe BasicTriangle.exe Direct3D graphics rendering the basic method running, pressing the "R" key. to draw a triangle face. the triangular face internal pixel color under the vertex color diffuse reflectance, it is a triangular gradient colors surface.