(Some classic examples of OpenGL programming. Even if you don't know what OpenGL is, download it, open the EXE file, and OpneGL will show its powerful 3D management function, which will definitely be shocking!
OpenGLTutorial\Chapter1InitializeOpenGL\projInitGL.cfg
OpenGLTutorial\Chapter1InitializeOpenGL\projInitGL.dof
OpenGLTutorial\Chapter1InitializeOpenGL\projInitGL.dpr
OpenGLTutorial\Chapter1InitializeOpenGL\projInitGL.dsk
OpenGLTutorial\Chapter1InitializeOpenGL\projInitGL.exe
OpenGLTutorial\Chapter1InitializeOpenGL\projInitGL.res
OpenGLTutorial\Chapter1InitializeOpenGL\untMainForm.dcu
OpenGLTutorial\Chapter1InitializeOpenGL\untMainForm.ddp
OpenGLTutorial\Chapter1InitializeOpenGL\untMainForm.dfm
OpenGLTutorial\Chapter1InitializeOpenGL\untMainForm.pas
OpenGLTutorial\Chapter3BasicDrawing\projBasicDrawing.cfg
OpenGLTutorial\Chapter3BasicDrawing\projBasicDrawing.dof
OpenGLTutorial\Chapter3BasicDrawing\projBasicDrawing.dpr
OpenGLTutorial\Chapter3BasicDrawing\projBasicDrawing.dsk
OpenGLTutorial\Chapter3BasicDrawing\projBasicDrawing.exe
OpenGLTutorial\Chapter3BasicDrawing\projBasicDrawing.res
OpenGLTutorial\Chapter3BasicDrawing\projInitGL.res
OpenGLTutorial\Chapter3BasicDrawing\untMainForm.dcu
OpenGLTutorial\Chapter3BasicDrawing\untMainForm.ddp
OpenGLTutorial\Chapter3BasicDrawing\untMainForm.dfm
OpenGLTutorial\Chapter3BasicDrawing\untMainForm.pas
OpenGLTutorial\Chapter4Transform\Earth.bmp
OpenGLTutorial\Chapter4Transform\GLInit.dcu
OpenGLTutorial\Chapter4Transform\GLInit.pas
OpenGLTutorial\Chapter4Transform\hyMaths.dcu
OpenGLTutorial\Chapter4Transform\hyMaths.pas
OpenGLTutorial\Chapter4Transform\Land.bmp
OpenGLTutorial\Chapter4Transform\PNGraphics.dcu
OpenGLTutorial\Chapter4Transform\PNGraphics.pas
OpenGLTutorial\Chapter4Transform\projSunSystem.cfg)