sorry for a new post
Q1: (middle) when subdivde surface then original mesh, black valley appear. how to kick it?
Q2: (right) can i optimize the mesh without losing the shape?
thanx.
you can download the mesh here
sorry for a new post
Q1: (middle) when subdivde surface then original mesh, black valley appear. how to kick it?
Q2: (right) can i optimize the mesh without losing the shape?
thanx.
you can download the mesh here
edit mode (tab) >>> select all (A key) >>> recalculate normals (ctrl+n)