hi i want to fill an array world[256][256] witht the brightness value of an raw file (each piont gives a value to his coordinates) the pixel 1,5 fills the array world[1][5]with his own brightness value may somebody send me the loading code or tipp ?? but please dont post "look at nehes tut ..." thanks

What language are you using? You should check a programming manual and learn how to manipulate files at the most basic level - as a programmer you'll need to know how to do that sooner or later. If you're talking about C/C++, it goes like this (assuming 1-byte raw values, integers):

#include <stdio.h>
int main(int argc, char **argv)
{
unsigned char world[256][256];
FILE * inputfile;
int arraypos;
inputfile = fopen("data.raw","rb");
if (inputfile)
for (arraypos=0;(arraypos<256*256)&& (feof(inputfile) == 0);arraypos++)
world[arraypos/256][arraypos%256]= (unsigned char) fgetc(inputfile);
return 0;
}

Edited by - Chromebender on March 5, 2002 5:49:10 PM

I would have done this:

unsigned char world[256][256];FILE *file = fopen("world.dat","rb");if(file) { if(fread (world, 256*256, 1, file)!=1) { // Load failed. Do something about it. } fclose(file); }

But either way, close the file when you''re done with it!