1. ezt tedd bele a scriptbe:
[pawn]stock GetPosFromView(playerid, Float:distance, &Float:x, &Float:y, &Float:z)
{
    new Float:cx,Float:cy,Float:cz,Float:fx,Float:fy,Float:fz;
    GetPlayerCameraPos(playerid, cx, cy, cz);
    GetPlayerCameraFrontVector(playerid, fx, fy, fz);
    x = fx * distance + cx;
    y = fy * distance + cy;
    z = fz * distance + cz;
}[/pawn]
Amúgy http://pastebin.com/42YirMG1
2. Töltsd be a gl_realtime includeot