Corner beam -- any direct way to project a side beam on a 45 degree face?

[heichan88]

Hello

I made some side beams facing the front (parametric generic model), then want to create a corner beam which is projection on a 45 degree face, any direct and simple way to make it? I tried mass form but it is also complicated because these beams are attached and flexed with other separated forms with complicated shapes, 

 

 

Thanks 

[barthbradley]

Let's see the RVT. Post it here.  

[heichan88]

Hello @barthbradley 

Pls see rfa,

(1) the parameter change by selecting "type" then formulas follow, quite complicated,

(2) meanwhile, it is cut by several external parts (also flex) 

(3) as it should be arrayed and duplicated, so external families is needed rather than in-place model

Thanks

(1)

 (2)