lizer

Thank you, 【assign radius】 it's solved

Thank you for your reply. I also want to say a question After creating the curve stroke, the actual size of the sphere brush acting on the model cannot be changed, and it will always maintain the size when creating the curve. Other brushes can readjust radius after creating curve.

Thank you for your reply， Step 1 Use curve stroke mode Step 2 Use cut slice to make a tangent Step 3 sphere brush to use this tangent will cause crash

The software will crash when the sphere brush uses the cut slice in the curve stroke mode，Carve brush will have the same problem。