Pixologic ZBrush 2020.1.1 for Mac: Complete Guide to Core Features and Operations

Source: 爱上MAC  |  Software download link: Pixologic ZBrush 2020.1.1 for Mac

Pixologic ZBrush is a revolutionary digital sculpting and painting software that has completely transformed the workflow for creating high-precision 3D models. On the Mac platform, version ZBrush 2020.1.1, with its unique “brush”-style modeling approach and powerful detail-processing capabilities, has become an indispensable tool in fields such as character design, film and television visual effects, and game art. Its core lies in the perfect combination of the intuitive feel of traditional sculpting with the limitless possibilities of digital technology.

I. Detailed Explanation of the Software’s Core Interface and Workspace

ZBrush’s interface layout differs significantly from traditional 3D software; its design is centered around the concepts of “brush” and “canvas.”

1.1 Division of the Main Workspace

• Central Canvas: The enormous area in the center of the software interface, which is the main viewport for sculpting, painting, and interacting with the model. In the default state, the model is “sculpted” here.
• Left Tray: Located on the left side of the interface by default, it brings together the most commonly used tool palettes, such as “Brush,” “Stroke,” “Alpha,” “Material,” and “Texture.”
• Right Tray: Located on the right side of the interface by default, it contains the “Tool” panel (used to manage all 3D models, subtools, and generators) as well as panels such as “Layer” and “Deformation”.
• Top Menu: Contains global menu commands such as file operations, editing, brushes, color, and drawing.
• Right Navigation: Contains shortcut icons for canvas zooming, rotation, and panning, as well as view control buttons such as “Frame” and “Actual Size (AAHalf)”.
• Bottom Tray/Menu: Displays information such as the currently used brush and material, and includes the activation area for the “Quick Menu”.

1.2 Special Interface Elements

• Quick Menu: Move the mouse cursor to any position on the canvas and hold down the spacebar to bring it up. This is a circular radial menu that allows you to quickly access the most commonly used commands (such as save, undo, switch modes, etc.) without moving the mouse to the edge of the interface, greatly improving operational efficiency.
• LightBox: Located at the top of the software, press the comma key or click the “LightBox” button in the top title bar to open it. This is a built-in file browser that provides quick access to project files, tools, brushes, alphas, and other resources.

II. Complete Workflow from Creation to Export

2.1 Create/Open a Project

Method 1: Create New from LightBox

1. Press the , key to open LightBox.
2. Select “Projects” in the left-side categories.
3. Double-click a preset project template (such as “DefaultSquare”), or select an existing project file to open.

Method 2: Import a 3D Tool

1. Click the “Tool” panel in the right tray.
2. Click the “Load” button, or directly double-click a ZTL (ZBrush tool) file from the “Tools” category in LightBox.
3. After loading, click and drag on the canvas to create the model.

Method 3: Use ZModeler (Polygon Modeling) to Create a Base Mesh

1. Select a base mesh (such as “Cube3D”) in the “Tool” panel.
2. Drag on the canvas to create it.
3. Enter “Edit Mode” (shortcut T), then hold Ctrl and click on the model, select the “ZModeler” brush, and you can perform polygon modeling.

2.2 Enter Editing and Sculpting

1. After creating a model on the canvas, you must press the shortcut T or click the “Edit” button in the top toolbar to enter the sculpting editing state of the 3D model. At this point, the canvas border will become brighter.
2. Use the “Brush” panel in the left tray to select sculpting brushes, such as “Standard,” “ClayBuildup,” and “Move.”
3. Click and drag directly on the model to sculpt. Use the Alt key to invert the brush effect (e.g., protrusions become indentations).
4. Use the Ctrl + Shift shortcut to temporarily activate the mask, selection, or smooth brush.

2.3 Subdividing and Adding Detail

1. In the “Tools” panel on the right, expand the “Geometry” sub-panel.
2. Click the “Divide” button (or press Ctrl + D) to add one level of subdivision to the model. Repeat this operation to obtain enough polygons to sculpt fine details.
3. When sculpting, typically block out large forms at lower subdivision levels, and add micro-details such as pores and wrinkles at higher subdivision levels.

2.4 Using Alpha and Textures

1. Alpha: Located in the left tray, it is essentially the brush’s “stamp” or “stencil.” After loading an Alpha image (e.g., skin pores), you can use the sculpting brush to stamp complex details.
2. Textures and Polypaint: Turn off the “Colorize” toggle in the “Polymesh3D” sub-tool under the “Tools” panel on the right. Then, simply select a color and paint directly on the model to achieve vertex coloring (Polypaint) without the need for additional UV coordinates.

2.5 Final Export

1. Export the Model: Make sure the “SubTool” you want to export is selected. In the “Tools” panel, click the “Export” button. Choose a format (e.g., OBJ, FBX), and be sure to check “Flip Y” and “Flip Z” (common settings on the Mac platform) to ensure correct axis orientation.
2. Export Displacement or Normal Maps: In the “Map” sub-palette of the “Tool” panel, use the “Create DispMap” or “Create NormalMap” functions. After generation, click the “Clone” button, and the map will appear in the “Texture” panel, from which you can then export it.
3. Export Render Maps: After adjusting materials and lighting, use the “Export” function under the “Document” menu to export the current canvas view as an image.

III. Advanced Tips for Common Features

• DynaMesh: In the “Geometry” panel, click the “DynaMesh” button. This feature allows you to pull and merge the model freely like kneading real clay, and the mesh will automatically redistribute to prevent tearing. It is very suitable for concept modeling.
• Insert Mesh Brush: Select any model as a “Tool”, then choose the “InsertMesh” brush from the brush menu. You can directly “insert” another model onto the surface of the current model, such as quickly adding armor rivets, hair cards, etc.
• Layer Sculpting: Create a new layer in the “Layer” sub-palette of the “Tool” panel. Details sculpted on different layers can have their intensity, visibility, or blending controlled independently, offering the possibility of non-destructive editing.
• ZRemesher: In the “Geometry” panel, click the “ZRemesher” button. This feature can automatically retopologize any sculpted model into a uniformly distributed quad mesh, preparing it for subsequent animation production.
• Snapshot: In transform mode (press W, E, R), hold Shift and drag the model on the canvas to create a 2.5D snapshot from that angle, which can be used for painting textures or creating illustrations.

IV. Common Problems and Solutions

V. Pixologic ZBrush 2020.1.1 for Mac Shortcuts Summary