[RyDeR`]

Quote:

Originally Posted by Backwardsman97 Is there not a way of making a 3D version of SetObjectToFacePoint? I don't know trigonometry very well at all so I wouldn't know where to begin. It just seems like someone would have something like that by now. I have a function which does this but it's not simply an equation. It's also very old. Take a look. <code>

Sure, here is a snippet I wrote a while ago:

pawn Код:

stock SetObjectFaceCoords3D(iObject, Float: fX, Float: fY, Float: fZ, Float: fRollOffset = 0.0, Float: fPitchOffset = 0.0, Float: fYawOffset = 0.0) {
    new
        Float: fOX,
        Float: fOY,
        Float: fOZ,
        Float: fPitch
    ;
    GetObjectPos(iObject, fOX, fOY, fOZ);
    
    fPitch = floatsqroot(floatpower(fX - fOX, 2.0) + floatpower(fY - fOY, 2.0));
    fPitch = floatabs(atan2(fPitch, fZ - fOZ));
    
    fZ = atan2(fY - fOY, fX - fOX) - 90.0; // Yaw
    
    SetObjectRot(iObject, fRollOffset, fPitch + fPitchOffset, fZ + fYawOffset);
}

Example:

pawn Код:

iArrowObject = CreateObject(1318, 0.0, 0.0, 3.0, 0.0, 0.0, 0.0);

public OnPlayerUpdate(playerid) {
    new
        Float: fX,
        Float: fY,
        Float: fZ
    ;
    GetPlayerPos(playerid, fX, fY, fZ);
    SetObjectFaceCoords3D(iArrowObject, fX, fY, fZ, 0.0, 180.0, 90.0);
    return 1;
}

This will make the arrow object have a face to the player in 3D.