Tag: projection

使用相机将基本渲染3D透视投影到2D屏幕上（无opengl）

假设我有一个如下所示的数据结构： Camera { double x, y, z /** ideally the camera angle is positioned to aim at the 0,0,0 point */ double angleX, angleY, angleZ; } SomePointIn3DSpace { double x, y, z } ScreenData { /** Convert from some point 3d space to 2d space, end up with x, y */ int x_screenPositionOfPt, y_screenPositionOfPt double […]