How to Use David Laser Scanner Full Version to Create 3D Models
David Laser Scanner is a software that allows you to create 3D models of objects using a laser pointer and a webcam. It is a low-cost and easy-to-use solution for hobbyists, educators, and professionals who want to digitize real-world objects. In this article, we will show you how to use David Laser Scanner Full Version to create 3D models of your own.
What You Need
To use David Laser Scanner Full Version, you will need the following:
A computer with Windows XP or higher and a USB port.
A webcam that can capture at least 640x480 pixels at 30 frames per second.
A laser pointer that emits a visible red or green line.
A calibration pattern that you can print from the software or make yourself.
An object that you want to scan.
How to Set Up
Before you start scanning, you need to set up your scanning environment and calibrate your camera and laser. Here are the steps:
Download and install David Laser Scanner Full Version from here.
Launch the software and select \"Laser Scanning\" from the main menu.
Place your calibration pattern on a flat surface and make sure it is well-lit and visible to your webcam.
Connect your webcam to your computer and select it as the video source in the software.
Adjust the focus, brightness, contrast, and exposure of your webcam until you get a clear image of the calibration pattern on the screen.
Connect your laser pointer to your computer using a USB cable or an external battery pack.
Select \"Calibrate Camera\" from the software menu and follow the instructions on the screen. You will need to move your laser pointer across the calibration pattern several times until the software detects it and calculates the camera parameters.
Select \"Calibrate Laser Plane\" from the software menu and follow the instructions on the screen. You will need to move your laser pointer across the calibration pattern again until the software detects it and calculates the laser plane parameters.
Save your calibration settings and exit the calibration mode.
How to Scan
Now that you have set up your scanning system, you are ready to scan your object. Here are the steps:
Place your object on or near the calibration pattern and make sure it is well-lit and visible to your webcam.
Select \"Start Scanning\" from the software menu and adjust the scanning settings according to your preferences. You can choose the scan resolution, quality, speed, and file format.
Press \"Scan\" to start capturing a single scan. You will need to move your laser pointer slowly and steadily across the object from one side to another. The software will display a live preview of the scan on the screen.
Press \"Stop\" when you have finished scanning one side of the object. The software will process the scan and show you the result on the screen. You can edit, crop, smooth, or align the scan using the tools in the software.
Repeat steps 3 and 4 for each side of the object until you have scanned all sides. The software will automatically merge all scans into one 3D model.
Select \"Save Model\" from the software menu and choose a name and location for your 3D model file. You can export your 3D model in various formats such as STL, OBJ, PLY, or VRML.
David Laser Scanner Full Version is a powerful and affordable software that lets you create 3D models of objects using a laser pointer and a webcam. It is easy to use and offers high-quality results. You can use it for various purposes such as education, art, design, engineering, or entertainment. If you want to try David Laser Scanner Full Version for yourself, you can download it from here. aa16f39245