If you have distorted, a see-through-effect or just a strange view behaviour of your mesh in substance painter you should check your polygon-normals. They can cause an error if their direction is reverse. Painting should also be producing only errors, also with a correct uv-layout.
Menue-> Selection -> Selection-Filter you can find the „Selection“-Object. There you can save any selection you like .. from tags to objects
I have never used before a railspline in a sweep-object … so here is how it works. This is a sweep object with a regular profile-spline and a spline for the extrusion and its deformed because the profile rectangle is trying to get along with the b-spline and it looks kind of messy . thats…
Ein Spline wird mittels Kamera-Ansicht (wichtig) in die entsprechende Richtung projiziert. Also in Vorne, Oben, etc … Ansicht wechseln und dann einen Spline per Befehl – „Mesh – Spline – Projizieren“ auf das Objekt anpassen. Er wird wohl teilweise in dem Objekt verschwinden, also muss man ihn eventuell wieder etwas zurück bewegen um ihn zu…
https://realaturtur.gumroad.com/l/variabletokensc4d Variable Tokens plug-in for Cinema 4D gives a ten (10) token slots that you can use as you wish. Created for advanced Cinema 4D users who need versatile tokens. Required Cinema 4D version R21 -> 2023 by Arttu Rautio