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>> Point Cloud to Mesh

Example 1: This video shows how to convert point clouds to a two-sided mesh directly for visualization of an oil well. Two-sided mesh conversion works well on thin shapes, such as tree leaves, or poor scans. It is suitable for visualizing large-volume scans such as a construction site.

Example 2: This video shows how to extract ground points first, and then create a two-sided mesh for visualization of an electric power station.

Example 3: This video shows how to create an accurate one-sided mesh with high details.

Example 3: This video shows three workflows of triangulation in VRMesh: convert points to meshes directly for a super accuracy, or decimate points before triangulation for time-saving and a good accuracy, or extract a region of interest to work on.

>> Align a CAD Model to Point Clouds

VRMesh supports IFC format that allows you to load a CAD model and align it to point clouds.

>> Texture from Vertex Colors

This video shows VRMesh can convert vertex colors to a texture.

* Here is a 3D PDF document created by PDF3D ReportGen from Visual Technology Services (www.pdf3d.com). Please right-click "Save as" to save and use Adobe Reader to open it.

>> Volume Calculation

Example 1: This video shows how to take an accurate measurement of stockpile volume.

Example 2: This video shows how to calculate the volume in an open-pit mine.

Example 3: This video shows how to work on a target region and calculate the volume of a sand pile.

Example 4: This video shows volume calculation in mine surveying.

>> Mine Design

Example 1: This video shows how to quickly design an open-pit mine and calculate the volume in the mine.

Example 2: This video shows how to create an accurate mesh for an open-pit mine, and extract breaklines with slope analysis.

Example 2: This video shows how to mark concave and convex edges in an open-pit mine and how to extract centerlines from markings.

Example 3: This video shows interactive terrain design using VRMesh's digital clay tools.

>> Tunnel Analysis

Example 1: This video shows how to generate tunnel cross sections.

Example 2: This video shows how to remove surplus objects and generate a clean tunnel surface. Highlighted tools include point cloud to mesh, surface extraction, gap filling, brush smoothing, etc.

Example 3: This video shows how to calculate the surface area and volume of a tunnel, and how to compare the differences between a theoretical tunnel and an actual tunnel.

>> Tank Inspection

Part 1: This video shows how to convert tank from a point cloud to a cleaned surface.

Part 2: This video shows how to measure deviation between two surfaces at each location of cross-sections.

Part 3: This video shows how to create a NURBS surface for simulation.

>> Measure Deviation between Two Surfaces

This video shows how to measure deviation between two surfaces at each cross-section, and how to export a measurement report to a PDF file.

>> Mesh Editing

Example 1: This video demonstrates a workflow of converting large point clouds into accurate triangle meshes. It shows how to generate meshes block by block and finally seam them back into one.

Example 2: This video shows how to use a spline patch to fill big holes, and how to create a solid model for 3D printing.

Example 3: This video shows how to convert point clouds to meshes for crime scene reconstruction.

* Download the final triangle mesh here, including *obj and *stl files.

Example 4: This PDF tutorial shows how to generate triangle meshes and how to use mesh repair/editing tools to create a high-quality 3D model.

Example 5: This video shows the accurate triangulation of 88 million points for 3D modeling of Gothic architecture.

* Data courtesy of Mr. Andrew Tallon, Mapping Gothic France - http://mappinggothic.org.

>> NURBS creation

Example 1: This video shows the enhanced workflow for streamlining the NURBS creation process.

Example 2: This video shows how to repair meshes and create a NURBS car tire.

Example 3: This video shows another example of mesh repair and NURBS creation.

>> Dental Design

Example 1: This PDF tutorial will take you step-by-step through the general procedure of dental drill guide design.

Example 2: This video shows a working example for generating a dental drill guide.

Example 3: This video shows how to merge objects into a watertight mesh for prototyping.

>> 3D Medical Prototyping

This video shows how to extract ear canal and pinna from a scan data, and glue them together to design an earplug for 3D printing.

>> Shoe Design

This video shows automatic scan registration, and merging multiple patches into a seamless object.