Software Instructions

Download the Software

Access the software download page at: https://www.crealitycloud.com/software-firmware/software?type=11

The website lists various software options including Creality Print (FDM Slicer), HALOT BOX (Resin Slicer), and CR Studio (Scan). CR Studio is described as a self-developed scanner software for CR-Scan 01 by Shenzhen Creality 3D Technology Co., Ltd., offering powerful model processing capabilities with turntable and handheld modes, and exporting to STL, OBJ, and PLY formats.

Required OS:

• Windows 10 64bit, 8GB RAM above and 2G graphics card memory above.
• Mac OS Big Sur or above.

Launch the Software

The software launch interface presents options for 'Hand Mode' and 'Table Mode'. It also includes a login prompt and a version update announcement.

Main Interface and Shortcuts

The main interface of CR Studio features a menu bar (File, Tools, Edit, History, Help), various tool icons, a central 3D viewport, and a shortcut guide.

Main Shortcuts:

• Drag: Dragging the model
• Rotate: Rotating the model
• Space: Start/Stop Task
• Drag + Pan: Panning the view
• Scroll: Scaling the view
• Alt + Locate Center: Locating the center
• Switch Task: Switching between tasks

Import the Calib File

To import calibration files, navigate to 'File' > 'Import_calib' or 'File' menu and select 'Import Calib'.

Windows Users:

Select 'Network Download', click 'Import', then choose 'Network Download' again and click 'Import'. A confirmation message 'calibfile download successfully' will appear.

Mac OS Users:

Select 'Network Download', enter the device serial number (SN), and click 'Import'. Then, choose 'Network Download', input the device SN, click 'Apply', and finally click 'Import'.

Start the Scanning (Turntable Mode)

Step 1: Preview

Adjust the scanning angle and the distance between the turntable and the scanner to position the object in the center of the 3D view.

• For CR-Scan 01, maintain a distance of 600-800mm.
• For CR-Scan Lizard, maintain a distance of 300-400mm.

Ensure the tripod is extended to its highest level.

The software displays a ruler on the left showing the current scanning distance and a waveform indicating its appropriateness. Optimal distance is typically between 280mm-360mm. Distances outside this range (e.g., 360mm-400mm 'Too Far', 200mm-280mm 'Too Near') may affect scan quality.

Scan Mode Selection

Choose between 'Geometry' mode for objects with rich geometric features and 'Texture' mode for objects with vivid textures.

Brightness Adjustment

Use the brightness adjustment slider to achieve appropriate lighting for the scan. Ensure the area around the turntable is free of debris, as indicated by visual examples showing correct and incorrect setups.

Step 2: Initialization

Move the object away and scan the turntable only. Initialization is successful when the turntable indicator turns red. This process usually takes 1-2 seconds.

Step 3: Scan

Ensure the object is centered on the turntable and click 'Scan' to begin the automatic scanning process. The turntable will turn red automatically when scanning is complete.

Step 4: Append

To capture a complete scan, you can scan the object in different postures. Change the object's position on the turntable, click 'Append', and then 'Scan' for each new posture.

Aligning Scans

After capturing multiple postures, align the scanning results. Make the models visible by selecting the scan data, then click 'Align' to start automatic alignment. If unsatisfied, click 'Manual' to perform manual alignment.

Step 6: Process

Once alignment is complete, click 'Process' to initiate automatic data processing. You can configure processing options beforehand:

• Fusion: Combines data to build a point cloud into a digital terrain model.
• Remove Noises: Automatically removes noise from the data.
• Repair: Automatically fills scanned holes. Attention: Avoid this for objects with only one visible surface, like human faces.
• Simplify: Adjusts the number of grids. Recommendations: 1-2 million grid faces for ~1000mm objects, 800,000 grid faces for ~300mm objects.
• TextureMapping: Maps captured images onto the model.

Click 'Apply' to activate automatic processing. Finally, go to 'File' > 'Export' to save your data in OBJ or STL format.

Scanning (Handheld Mode)

Step 1: Preview

In handheld mode, click 'Preview'. A 10-second countdown will begin, during which you can adjust brightness, distance, and scanning angle.

Step 2: Scan

During scanning, move the scanner within the maximum scanning area. If tracking is lost, use 'global relocation' by scanning a previously scanned area to retrieve it. Similar to turntable mode, scanning in different postures can yield a complete result.

Editing the Model

Step 3: Remove the Basement

Enter 'Edit Mode'. Hold 'Ctrl' and the left mouse button to select areas of the basement. Right-click and choose 'selection plane' to calculate and highlight the basement in red.

Step 4: Process

Click 'Process', rename your project, save it, and then click 'Apply' for automatic processing. Export your data in OBJ or STL format via 'File' > 'Export'.

Advanced Tutorials: Manual Alignment

To perform manual alignment, drag a scan into the designated area to set it as the reference model. For example, align 'Tablescan3' with 'Tablescan2', using 'Tablescan2' as the reference.

Use the provided icons and shortcuts to manipulate models: hold 'Alt' and the middle mouse button to separate models, and 'Alt' with the left mouse button to adjust posture.

Click the '+' icon to add pairs of mark points. With at least three pairs created, click 'Align' to initiate manual alignment.

Editing the Model (Detailed)

Step 1: Enter Editing Mode

Switch to 'Edit Mode'. Select the scan requiring editing from the data menu. A selector tool is available for choosing specific areas on the model.

Use 'Ctrl' + left mouse button to select areas. Press 'Delete' on the keyboard to remove selected areas. Right-clicking reveals a context menu with options like 'Selection all', 'Selection reverse', 'Selection connection', 'Selection plane', and 'Clear selection'.