Reconstruction of St. Mary’s Church – Caerau

Here is my first video animation of Saint Mary’s church in Caerau, Cardiff. I made the model a few months ago of this beautiful church, which unfortunately is only partially standing today. It is based on a plan of the cemetery and a number of photographs I found from when it was still complete.
Sketchup itself is an easy to use software and is perfect for reconstructing archaeological sites, especially if all that is needed is a way to show the plans in 3 dimensions. By tracing over the original drawings and pushing/pulling the surfaces you can create models of large-scale excavations in little time. It also allows to build on those plans and recreate what the site would have looked like, in order to better convey the archaeology to the general public. Some research is often needed and a little guesswork sometimes is essential, but with some knowledge of the site great models can be achieved.
This model in particular is also the first time I have worked on rendering the surfaces to make them more realistic. First of all the textures are more in detail than the standard ones, but also I have been using the Round Corners plugin by Fredo, which means there are less jiggered edges. This gives an overall more appealing feel. Finally I changed the lighting to in order to create better shadows. There is still more that can be done, but that will follow.
Finally, the animation was done by exporting the model using V-Ray, and then making them into a video using Adobe Premiere. A full guide on how to do it can be found here: http://sketchupvrayresources.blogspot.co.uk/2011/08/tutorial-vray-sketchup-animation.html (although here they use Adobe After Effects).

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About Rob Barratt

Mphil in Archaeological Research at Cambridge Univerity, BA in archaeology from Cardiff University, field archaeologist, technology enthusiast and computer geek. I like writing codes and making fancy models of old stuff.

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