@ntxdave said in Create new or adjust materials:
I need to "smooth" or erase some lines on the heart.
Remove the internal faces between the two flat surfaces. Then you should be able to soften the edges on the surface. Those internal faces will have to go if this is a thing you plan to 3D print, anyway.
@ntxdave said in Create new or adjust materials:
I use the 3D Text editor to create the text. Is this the best way or is there another/better way to place text and an image to the face of the heart?
There's nothing wrong with using the Editable 3D Text extension to create the 3D text although you could also use the native 3D Text tool here, too.. The only benefit to using the extension would be if you want to edit the text after creating it.
What kind of image are you thinking of adding? How are you planning to add it?