Games How to get the width and height of an object?

[Marc De Loose]

I have this and it works but I would like to know how big the objects are. and maybe resize them if needed

Im stuck

my class code. (that works as intended) I just need to know the size

Sub Class_Globals
    Public bw As X2BodyWrapper
    Private x2 As X2Utils 'ignore
    Private IDfirstRPMled As Int = 44
    Public myTag As String
    Public Posx As Float
    Public PosY As Float
End Sub

Public Sub Initialize (wrapper As X2BodyWrapper)
    bw = wrapper
    x2 = bw.X2
    bw.DelegateTo = Me
    CreateRPMLED
End Sub


Public Sub Tick (GS As X2GameStep)
    If GS.ShouldDraw Then
        'Log("myTag :" & myTag)
    End If
End Sub

private Sub CreateRPMLED
    Log("myTag :" & myTag)
    Log("x2.ScreenAABB.TopRight.X:" & x2.ScreenAABB.TopRight.X & "  -  " & "x2.ScreenAABB.TopRight.Y:" & x2.ScreenAABB.TopRight.Y)
    Log("x2.ScreenAABB.BottomLeft.X:" & x2.ScreenAABB.BottomLeft.X & "  -  " & "x2.ScreenAABB.BottomLeft.Y:" & x2.ScreenAABB.BottomLeft.Y)
    
    For i = 0 To 14 '14
        Dim template As X2TileObjectTemplate = x2.mGame.TileMap.GetObjectTemplate(x2.mGame.ObjectLayer,bw.Id+i)
        x2.mGame.TileMap.CreateObject(template)
    Next
    
    Dim testbod As X2BodyWrapper = x2.GetBodyWrapperById(bw.Id)
    
    Log("testbod.Body.GravityScale : " & testbod.Body.GravityScale)
    Log("testbod.X2.ScreenAABB.Width : " & testbod.X2.ScreenAABB.Width & "  -  " & "testbod.X2.ScreenAABB.Height : " & testbod.X2.ScreenAABB.Height)
    
End Sub

 

[Marc De Loose]

This seems to get me be the size in meters.

For i = 0 To 14 '14
Dim template As X2TileObjectTemplate = x2.mGame.TileMap.GetObjectTemplate(x2.mGame.ObjectLayer,bw.Id+i)
x2.mGame.TileMap.CreateObject(template)
Dim size As B2Vec2 = x2.GraphicCache.GetGraphicSizeMeters(bw.GraphicName,0)
Log("size.X : " & size.X & " - " & "size.Y : " & size.Y)
Next

No It would be nice to know how to set the size

 

[Erel]

You can also get the size of shapes with X2.GetShapeWidthAndHeight.

You can get the shape object with bw.Body.FirstFixture.Shape.

It would be nice to know how to set the size

There are all kinds of ways. The simplest way is to create the bodies with the correct size in Tiled.