func main() {
glut.Init()
glut.CreateWindow("single triangle")
glut.DisplayFunc(display)
glut.ReshapeFunc(reshape)
glut.MainLoop()
}
func main() {
glut.Init()
glut.InitDisplayMode(glut.SINGLE | glut.RGB)
glut.InitWindowSize(465, 250)
glut.CreateWindow("GLUT bitmap & stroke font example")
gl.ClearColor(1.0, 1.0, 1.0, 1.0)
gl.Color3f(0, 0, 0)
gl.LineWidth(3.0)
glut.DisplayFunc(display)
glut.ReshapeFunc(reshape)
glut.MainLoop()
}
func main() {
src, err := os.OpenFile("../resource/postscript/tiger.ps", 0, 0)
if err != nil {
log.Println("can't find postscript file.")
return
}
defer src.Close()
bytes, err := ioutil.ReadAll(src)
postscriptContent = string(bytes)
glut.Init()
glut.InitWindowSize(800, 800)
glut.CreateWindow("Show Tiger in Opengl")
glut.DisplayFunc(display)
glut.ReshapeFunc(reshape)
glut.MainLoop()
}
func initWindow() {
glut.IgnoreKeyRepeat(1)
glut.DisplayFunc(display)
glut.VisibilityFunc(visible)
glut.KeyboardFunc(key)
glut.KeyboardUpFunc(keyup)
glut.SpecialFunc(special)
glut.SpecialUpFunc(specialup)
glut.JoystickFunc(joystick, 100)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, 40, 0, 40, 0, 40)
gl.MatrixMode(gl.MODELVIEW)
gl.PointSize(3.0)
currentWindow = glut.GetWindow()
}