Feature Request Support tuple conversion and deconstruction of vector

Please add implicit conversion and deconstruct between tuple and vector

Code (CSharp):

1.  
2. int3 i3 = (1,2,3);
3. var (a,b,c) = i3; // (int,int,int)
4. float3 f3 = (1,2,3);
5. var (x,y,z) = f3; // (float,float,float)
6.  
7. (x,z) = f3.normalized.xz;
8.  
9. var location = new float2(a,c) + (x,z); // implicit conversion from (float,float) to float2
10.  

 

It could be kinda nice, but also kinda confusing. I thought about patching them into unity.mathematics but decided I don't care enough to maintain a modified package.

Annoyingly, there's already two ways to construct math structs -

new float3(x, y, z)

,

math.float3(x, y, z)

- apparently to make porting of shaders easier. With C#9 target-typed expressions, now there's a third syntax -

float3 x = new(x, y, z)

. Not sure if we need more.

You can use them like this, they could be useful:
https://www.thomasclaudiushuber.com/2020/09/08/c-9-0-target-typed-new-expressions/

As for deconstructors, you can implement them yourself for any type using extension methods. These are nice but not very IDE friendly (at least in Rider it's hard/impossible to navigate to the implementation).
https://docs.microsoft.com/en-us/do...ruct#extension-methods-for-user-defined-types