C# unsafe codes

Unity Engine
1

Does Unity3D support unsafe codes in C#?

2

no, communication to the unmanaged dlls / bundle in Unity Pro is restricted to the InteropServices, DllImport and Marshaling

3

Ok. Thanks, dreamora.

4

So we can’t use unsafe in C# script in Unity, but can we use a dll which is compiled with /unsafe and so containing unsafe code ? (Actualy I’m developping a such dll and Unity randomly crashes with :

Récipient d’erreurs , type 0
Nom d’événement*: APPCRASH
Réponse*: Non disponible
ID de CAB : 0

Signature du problème :
P1 : Unity.exe
P2 : 3.3.0.63049
P3 : 4d6cfa24
P4 : Unity.exe
P5 : 3.3.0.63049
P6 : 4d6cfa24
P7 : c0000005
P8 : 00503a83

If this is the “unsafe” problem, making a wrapper-like dll could be a good issue or not ? Ty by advance ;o)

5

Hi, Eclectyc

I’m doing similar work to you. So can you create such dll and used by Unity?

6

No. Unsafe code is disabled in our mono runtime. Marshalling, interloop and dllimport is what you have available.

Ah and obviously binary code is not supported in the webplayer.

7

Thanks, AngryAnt.

Now, I can trim the solution using unsafe code…