Well my friend you should search for an answer in the search bar provided.
well here is your answer. Hope this helps.
Hi . I am using the default static mesh in ue4 but the 3rd person character is walking right through the sofa mesh . the collision is set to block all but till not able to fix it . Please help.
This helped too .thanks gupta .
hey found out a cool thing that we can create a collision sphere or a geometry inide blender too and import it into ue4. cool feature.