Utilisation : Les liens ne sont pas apparents. Pour obtenir des informations sur un mot clé, cliquez-le dans le script !

// Persistence Of Vision Ray Tracer POV-Ray 3.5 sample Scene
// by Chris Young
// FILEIO.POV demonstrates basic use of fopen, read and write directives.
// A string, float and vector are written to a file, read back in
// and displayed.

#include "colors.inc"

light_source {<100, 1000,-1000>, White}

camera {location <0, 1,-16> direction 2*z look_at <0, 1, 0>}

#fopen MyFile "FILEIO.TXT" write
#write (MyFile, "\"Testing 123\", ", 5, ", ", <1, 2, 3>, "\n")
#fclose MyFile
#fopen MyFile "FILEIO.TXT" read
#read (MyFile, MyString, MyFloat, MyVect)
#fclose MyFile

union {
	text {ttf "timrom.ttf" concat("MyString='", MyString, "'"), 0.1, 0 translate y}
	text {ttf "timrom.ttf" concat("MyFloat=", str(MyFloat, 0, 0)), 0.1, 0}
	text {ttf "timrom.ttf" concat("MyVector=<",
		str(MyVect.x, 0, 0), ", ",
		str(MyVect.y, 0, 0), ", ",
		str(MyVect.z, 0, 0), ">"), 0.1, 0 translate -y}
	pigment {Red}
	translate -5*x
}

Et voici ce que nous obtenons :