Smooth inflate


Make sure that your alpha also has sufficient resolution. Higher resolution on your alpha will result in finer detail. Try at least 2048 x 2048 pixels. Alphas are usually white on black background.

You can apply the mask directly to your mesh without using polypaint. For example…

  1. Import your Alpha.
  2. You have two options as how to apply the alpha. You can use the DragRect stroke and draw it on the mesh. You can also go to “Tool > Masking > Mask By Alpha” and click “Mask By Alpha” button.
  3. Then use Inflate.

So you need a high resolution Alpha and high resolution mesh. If it is still rough then you will still need to subdivide your mesh some more.

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