Strange error....

**liamcoau** · 08-20-2012, 10:57 PM

Im getting a weird error upon compiling this code

Code:

class BaconActor extends Actor
placeable;

var() int Yaw, Pitch, Roll;

function PostBeginPlay()
{
    SetRotation(Rotation + rot(Roll,Pitch,Yaw))
}

defaultproperties
{
    Begin Object Class=SpriteComponent Name=Sprite
        Sprite=Texture2D'EditorResources.S_NavP'
        //HiddenGame=True
    End Object
    Components.Add(Sprite)
    Begin Object Class=ArrowComponent Name=Arrow
    End Object
    Components.Add(Arrow)
}

It says Error, Missing Pitch component of rotation (on the line where I SetRotation)
Maybe it's just because I'm tired but can someone tell me what's going on please

**reinrag** · 08-21-2012, 02:09 AM

Might just be because you forgot a semicolon

Code:

class BaconActor extends Actor
placeable;

var() int Yaw, Pitch, Roll;

function PostBeginPlay()
{
    SetRotation(Rotation + rot(Roll,Pitch,Yaw));
}

defaultproperties
{
    Begin Object Class=SpriteComponent Name=Sprite
        Sprite=Texture2D'EditorResources.S_NavP'
        //HiddenGame=True
    End Object
    Components.Add(Sprite)
    Begin Object Class=ArrowComponent Name=Arrow
    End Object
    Components.Add(Arrow)
}

Originally Posted by liamcoau

Im getting a weird error upon compiling this code

Code:

class BaconActor extends Actor
placeable;

var() int Yaw, Pitch, Roll;

function PostBeginPlay()
{
    SetRotation(Rotation + rot(Roll,Pitch,Yaw))
}

defaultproperties
{
    Begin Object Class=SpriteComponent Name=Sprite
        Sprite=Texture2D'EditorResources.S_NavP'
        //HiddenGame=True
    End Object
    Components.Add(Sprite)
    Begin Object Class=ArrowComponent Name=Arrow
    End Object
    Components.Add(Arrow)
}

It says Error, Missing Pitch component of rotation (on the line where I SetRotation)
Maybe it's just because I'm tired but can someone tell me what's going on please

**liamcoau** · 08-21-2012, 11:00 AM

I changed it to this:

Code:

class BaconActor extends Actor
placeable;

var() int Yaw, Pitch, Roll;

function PostBeginPlay()
{
    SetRotation(Rotation + rot(Roll,Pitch,Yaw));
}

defaultproperties
{
    Yaw=1
    Pitch=1
    Roll=1
    Begin Object Class=SpriteComponent Name=Sprite
        Sprite=Texture2D'EditorResources.S_NavP'
        //HiddenGame=True
    End Object
    Components.Add(Sprite)
    Begin Object Class=ArrowComponent Name=Arrow
    End Object
    Components.Add(Arrow)
}

And I still get the same error

**Spoof** · 08-21-2012, 01:25 PM

rot() and vect() can only take literal values, not variables. You have to construct the rotator manually, or write a supporting function.

Code:

function Rotator MakeRotator( int inPitch, int inYaw, int inRoll )
{
    local Rotator r;
    r.Pitch = inPitch;
    r.Yaw = inYaw;
    r.Roll = inRoll;
    return r;
}


function PostBeginPlay()
{
    SetRotation(Rotation + MakeRotator(Pitch, Yaw, Roll));
}