10 Dec 2013

DT 133/2 Maintenance and Conservation
Supervisor: Dr. Maurice Murphy

Beniamin Miere
D05107946
Three-Dimensional Model of Parliament Square
Chapel in Trinity College
As Build 3D Model in Autodesk 123D Catch
Pictures i...
Image data processed by cloud based software and the
initial produced 3D Cloud Model

3
Manual stitching process and the initial 3D
Mesh Model

Stitched image that was not automatically
stitched on the cloud an...
Creating Reference Points in order to set-up
the X,Y,Z directions on 3D Model

In photo lock mode, pick the clear image wi...
The final 3D Mesh Model of Parliament
Square Chapel
produced by cloud software in Autodesk
123D Catch

6
Autodesk 123D Catch mesh model saved as
OBJ File
and then imported in SketchUp Pro

Imported geometry remains at 1:1 scale...
Sketchup Pro – 3D Model Content of Parliament Square
Chapel in Trinity College
Creating the SketchUp Model
Using
Match Pho...
Perspective Grips and Axis Origins
Axis origin – the yellow square where the blue and red lines
intersect – repositioned t...
3D Model drawing of old/historic building
Using the information of the photo to model
the building
With line tool, started...
Drawing process of 3D detailed Building Model
Adding the Model elements

Sequence of 3D
modelling of
side wall panel

Fron...
From as build, to engineering drawing
detail

Wireframe of
the Corinthian
Column in
AutoCAD

12
Parametric assembly 3D Model in AutoCAD
Wireframe of 3D Model and building elements in AutoCAD

13
Final 3D Virtual Model and Sections
Using Section Plane Tool placed section and cut objects
in model

Section trough
build...
Look Around & Walk
Inside the model for a first – person view
Main entrance window view

Front
entrance
detailed
view
Insi...
SketchUp model in LayOut
LayOut combines 3D models with text and 2D drawing elements
to create design documents/constructi...
Engineering Drawings
Construction drawings of
Ground floor & First floor plan

17
Construction Drawings
Detailed construction drawing sections with levels and
measurements

Section A – A

Section B – B

1...
Roof Drawings
Detailed construction roof drawing

Roof view

19
3D Modelling can be defined as the geometric and graphical object reconstruction
of not only buildings but also of the sur...
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3D model of parliament square chapel in trinity college

  1. 1. 10 Dec 2013 DT 133/2 Maintenance and Conservation Supervisor: Dr. Maurice Murphy Beniamin Miere D05107946
  2. 2. Three-Dimensional Model of Parliament Square Chapel in Trinity College As Build 3D Model in Autodesk 123D Catch Pictures in circular motion, at different height from the same point, overriding each other by 20% to 50% On Site Image Capture Cloud Initial Data Image Data Data Cleaning Manual Stitching Mesh Cleaning Creating Reference Points Setting up the X,Y,Z 3D Surface Mesh Model 2
  3. 3. Image data processed by cloud based software and the initial produced 3D Cloud Model 3
  4. 4. Manual stitching process and the initial 3D Mesh Model Stitched image that was not automatically stitched on the cloud and then resubmit the scene for reprocessing 4
  5. 5. Creating Reference Points in order to set-up the X,Y,Z directions on 3D Model In photo lock mode, pick the clear image with the angle that you want to create the reference points Mesh cleaning process 5
  6. 6. The final 3D Mesh Model of Parliament Square Chapel produced by cloud software in Autodesk 123D Catch 6
  7. 7. Autodesk 123D Catch mesh model saved as OBJ File and then imported in SketchUp Pro Imported geometry remains at 1:1 scale 7
  8. 8. Sketchup Pro – 3D Model Content of Parliament Square Chapel in Trinity College Creating the SketchUp Model Using Match Photo • • • • • • • • • • Imported image revealing two sides of the building Position the Perspective Grips Position the Axis Origin Set up Image Scale Trace Edges with the Line Tool Checking the 3D with Orbit Tool Adding the Content Model elements Final View Adjustments and Export Image Import a two-dimensional representation of the model in LayOut In LayOut to create 2D design documentation/construction drawings 8
  9. 9. Perspective Grips and Axis Origins Axis origin – the yellow square where the blue and red lines intersect – repositioned to the corner point where the building meets the ground Initial view of imported image in SketchUp Red and Green vanishing point grips aligned directly with roof edges and wall lines The yellow line represents the horizon line This will establish the ground plane of the SketchUp model 9
  10. 10. 3D Model drawing of old/historic building Using the information of the photo to model the building With line tool, started tracing edges of photograph creating faces of the model 3D Model during the drawing phase Orbiting in Photo Match, the photo goes away 10
  11. 11. Drawing process of 3D detailed Building Model Adding the Model elements Sequence of 3D modelling of side wall panel Front Window detail 11
  12. 12. From as build, to engineering drawing detail Wireframe of the Corinthian Column in AutoCAD 12
  13. 13. Parametric assembly 3D Model in AutoCAD Wireframe of 3D Model and building elements in AutoCAD 13
  14. 14. Final 3D Virtual Model and Sections Using Section Plane Tool placed section and cut objects in model Section trough building at front entrance 3D Floor Plan 14
  15. 15. Look Around & Walk Inside the model for a first – person view Main entrance window view Front entrance detailed view Inside the Chapel - ground floor view 15
  16. 16. SketchUp model in LayOut LayOut combines 3D models with text and 2D drawing elements to create design documents/construction drawings Model Elevations - 2D engineering drawings 16
  17. 17. Engineering Drawings Construction drawings of Ground floor & First floor plan 17
  18. 18. Construction Drawings Detailed construction drawing sections with levels and measurements Section A – A Section B – B 18
  19. 19. Roof Drawings Detailed construction roof drawing Roof view 19
  20. 20. 3D Modelling can be defined as the geometric and graphical object reconstruction of not only buildings but also of the surrounding environment Why 3D Modelling: Photo-textured and three-dimensional models enable easy understanding 20
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