Export The Export button saves the current Alpha to an image file in a variety of file formats. If saving as TIFF, make sure NONE is selected for Image Compression in the TIFF Options dialog that appears prior to saving the file. In Photoshop, if saving PSD format, makes sure that Disable Compression of PSD and PSB Files is checked under Edit>Preferences>File Handling. Important!For best results, image files should be flattened 16 bit grayscale, saved without compression.

They can also be modified using the Alpha Adjust curve. Alphas can also be converted to Stencils, Textures, or even 3D meshes. Unlike standard 8-bit grayscale images which contain 256 gray levels, ZBrush-generated Alphas are 16-bit images which contain over 65,000 gray levels. You can export any Alpha as an image file, in a variety of formats. You can add Alphas to this palette by importing images from disk files, or by grabbing depth information from the canvas (using the MRGBZGrabber Tool). When used with 3D objects, Alphas can be used to sculpt the objects in unique ways, or as displacement maps. Pixologic has created a library full of amazing Alpha materials from ZBrush artists who wish to share their work with the ZBrush.

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Now that you've got a handle on customizing. When used with painting tools, Alphas determine the shape of the brush being used.īrush Creation - Alpha Brush Product: ZBrush Brush Creation - Alpha Brush Lesson 31 of 41 in Helmet Design. These images look like nautical depth soundings used to map the ocean floor - nearer portions are lighter, more distant portions are darker. The Alpha palette contains a variety of grayscale images known as Alphas.

Free zbrush alphas