(39) 's Extra Blueprint Nodes for You as a Plugin, No C++ Required!

[martoof]

@;206736

Hi there! Nice colors in your post!

You shouldn’t be setting the mass directly, what I can do easily is give you a node to set the mass scale of any primitive component / static mesh / skeletal mesh.

By playing with the mass scale on a per- basis you can get the to have the effective movement/physics that you want in game.

If you are doing some kind of 3d weight scale game and you actually need 1 kg every, it will require much more effort on my part

Mass scale is easy and universally useful!

**Mass to Power 0 = 1**



**If you raise anything to the power of 0, the value is 1! **

**Conceptual proof:**

 is because power implies Self-Multiplication, (x^2 = x * x), and the only thing you can multiply any number by and get itself  is 1.  So 1 is  Eternal Constant when it comes to exponential math, anything to 0 power is the same, constant, unchanged Origin of  exponential math.  numbers to the 0 power trace back to the same single point, the number 1, so  is Origin. And 0 represent the concept of Origin!


**Conventional Proof:**


```


                 X^y
 x^0 = x^(y-y) = --- = 1
                 x^y    


```




**So um, is that  you need then? A phys mat with power to 0?**


Mass scale as a BP node would be much more useful to more people and gives you fine tuned control on a per- basis, and does not require phys-mats to be set anywhere :)

Hi ,
Thank you for your answer ! sorry I took my to respond and i did a lot of tests.
I understand your explication about power, but English is not my native language, and i will try to explain better what i want

In fact, I have updated my blueprint from v4.6.1 to current version and I discover a wonderful parameter in the Physics category : the “Override Mass” parameter.
It’s exactly what I want !!! but is it possible for you to create a blueprint node to be able to :

• modify the “Mass in Kg” value
  and optionnaly :
• set true/false for “Override Mass”
• be able to modify others parameters like “Center of Mass offset”

I hope it’s a better explication !
Let me know if it’s possible
Thanks a lot !