Virtual Orangery: Scan to BIM to Virtual Reality

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Virtual Orangery:

Scan to BIM to Virtual Reality

November 2012

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Introduction

Neil Matthews

Associate Architect DLA Architecture

DLA Group BIM Leader

Experienced in BIM/Revit

UK BIM User Groups & Networks

Glenn Jowett

UK Revit Leader for Opus International Consultants

9 years industry experience

5 years Revit / BIM Experience

3 years Experience working in New Zealand

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DLA BIM : Case Study

Harrogate Masterplan & Existing Buildings

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DLA BIM : Case Study

Harrogate Masterplan & Existing Buildings

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Case Study

Harrogate Existing Buildings

Existing Proposed Fit-out

Section Plan 3D

v Scan to BIM to Virtual Reality

DLA BIM : Case Study

Harrogate Masterplan & Existing Buildings

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DLA BIM : Case Study

Harrogate Masterplan & Existing Buildings

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Point Cloud Capture & BIM...

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The Project & Approach

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The Orangery Site

Wakefield Aerial

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The Orangery Site

Location & Buildings

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Research and Development

Technology Interface Road Map

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Laser Scanning

Point Cloud Capture

Tower Surveys

• 3D Laser Scanning

• Boundary Dispute Resolution

• CCTV Surveys

• Geographic Information Systems

• Measured Building Surveys

• Setting Out

• Survey Control Networks

• Topographic Surveys

• Track Geometry & Infrastructure Surveys

• Underground Utilities Surveys

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Laser Scanner

Point Cloud

How Laser Scanning Works

The Principle Concept

In-built Camera

Physical Building

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Capturing the Data

A Single Scan

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Point Cloud Benefits

Surveying, Recording & Monitoring

4: Monitoring Movement / Settlement

3: Heath & Safety

Can be taken anywhere

2: Recording Buildings Listed / Heritage Assets

1: Speed Shorter time on site

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7: Level of Detail At the appropriate time

Point Cloud Benefits

Architectural & Visualization

6: 2D / 3D Tracing AutoCAD / Revit (BIM)

5: 3D Information! Everyone understands 3D

8: Mixed Visuals Max / Revit / Point Cloud

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8: Asset Management Portfolio of buildings

6: Precise Information No Assumptions…

7: Design Validation Following Strip out Works

5: Structural Reviews The Plumb / Square Test

Point Cloud Benefits

Construction / Occupation

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Capturing the Data

The External Scanning Process : March 2012

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Capturing the Data

The Internal Scanning Process : March 2012

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Capturing the Data

The Combined Scans

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The Cloud as a Data Source

Interrogating the Cloud

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The Cloud as a Data Source

Interrogating the Cloud : Plans & Elevations

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The Cloud as a Data Source

Interrogating the Cloud : Section & 3D Views

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Cloud Asset Management

Facilities Maintenance

Access Hatch

Table Needs

Moving?

How High?

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Why are they so useful?

Quality of information

“I tried to warn him –

garbage in, garbage out.”

The end produce is only as good as the base information – Start with reliable information!

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Reviewing the Cloud

Structural Review

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Working with the Cloud

Revit Building Tools

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Working with the Cloud

Cloudworx for Revit Plugin

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Modelling from the Cloud

Clipping the Point Cloud

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Modelling from the Cloud

Building the Lodge

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Modelling from the Cloud

Scan Overlays

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Modelling from the Cloud

Scan Overlays

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Modelling from the Cloud

Level of Development

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Trim The Cloud Sketch Over Outline the Shape

Modelling from the Cloud

Detailed Elements : Precision Information

Build Component

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Modelling from the Cloud

Quality Checking : Assumptions!

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Trim The Cloud Outline

Modelling from the Cloud

Level of Detail

Profile

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Modelling from the Cloud

Geometry Validation : Corner Column

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Modelling from the Cloud

Site Topography & Trees

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The Completed Model

Finished Output - Plan & Elevation

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Building Capture Process

From Scan to Building Information Model

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Scan to BIM Top 10 Tips

Cloudworx for Revit

1) Build in two co-ordinate systems : GPS & Principle Elevation.

2) Create a known offset if more than 20km away from 0,0.

3) Co-ordinate 2D AutoCAD information with the point cloud.

4) Sensible sub-divisions : Internal / External, Floor / Floor, Site / Buildings.

5) When imported don’t move the scan, leave it pined.

6) Setup some 3D working views to help trim the Scan – Plan & Elevations.

7) Setup Revit shortcuts keys for the box fence, regenerate, etc.

8) Build up the detail in stages, walls, roofs, floors, doors, windows, etc.

9) Use Revit’s standard tools to build from – avoid in-place.

10) Copy sketched overlays into a 2D detail family first.

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The Wakefield Maze

Richard Woods

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The Wakefield Maze

Richard Woods

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Virtual Orangery

Public Engagement

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Research and Development

Technology Interface Road Map

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Outputs

Point Cloud & Maze Combined Output

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Client / Public Engagement

Website & Interactive Walkthrough

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The Orangery – The Game

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www.dla-media.co.uk/orangery/

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Case Study

Harrogate House refurbishment

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Thank You!