Photogrammetry + Books!

My book for #3DScanBooks on Sketchfab is “The Buildings of England, Cornwall” by Peter Beacham and Nikolaus Pevsner.

This model was created using Autodesk Remake with 100 photos. I also tried Agisoft Photoscan though the mesh came out much simpler in Remake and Agisoft couldn’t pick up all of the black surfaces. The book cover was very shiny and as I had to take the photographs outside, although the lighting was more even, the weather was slightly windy so there was some slight distortion in the model.

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3D Printing a ‘Pilgrim Rabbit’

Pilgrim Rabbit photo by Hannah Rice
Pilgrim Rabbit corbel carving at St Mary’s Church, Beverley. Photo by Hannah Rice.

Last Christmas, myself and Si decided to purchase a 3D printer- it is definitely worth it if you have ever considered bringing your digital models to life as tangible objects. The first thing I wanted to print was my Pilgrim Rabbit, a medieval, architectural carving from St Mary’s Church in Beverley which I photographed and created a model using photogrammetric techniques. The print took 4 hours and works by layering PLA filament through a nozzle- it’s amazing to watch the process and there will be more to come!

Here is a quick video of the 3D printing process for my Pilgrim Rabbit:

Pilgrim Rabbit, Beverley, 3D print by Hannah Rice

Beverley Gate, Hull c.1642

Beverley Gate Hull render of 3D model, Hannah Rice
Beverley Gate, Hull, c.1642.  Image render by Hannah Rice.

Quick new image based on my original model in Blender to celebrate Hull’s City of Culture year 🙂 See previous blog posts on this model’s development: 1 & 2

 

3D Model: St Michael’s Chapel, Roche Rock

Cornwall is my 2nd home from home and in between archive visits and surfing last summer I visited the Chapel of St Michael, at Roche Rock, located near Bodmin and St Austell. Alongside Tintagel and St Michael’s Mount, the chapel is now on my list of top favourite locations.

Hannah Rice at St Michael's Chapel, Roche Rock, Cornwall
Me standing at the chapel entrance, 2016.

The romantic ruin of St Michael’s Chapel is perched on top of the rock and there have been many speculations as to why the chapel was built in its high-up location, including a lookout point, a place of worship for pilgrims travelling south and a hermitage.
The medieval chapel, constucted of granite, was licensed in 1409 and appears built into the schorl rock formation consisting of a 3-tiered structure with the flooring removed. It is a listed building, see Historic England’s listing.

Model created in Blender (personal project) using polygon modelling and my own photographs as reference.

St Michael's Chapel, Roche Rock, Cornwall 3D model by Hannah Rice
View of St Michael’s Chapel, Roche Rock. Image copyright: Hannah Rice

Digital Heritage 3D models on ArtStation

3d models by hannah rice

After months of browsing other artist’s portfolios with admiration I have finally created my own ArtStation account as a platform to showcase my heritage visualisations. Since ArtStation now facilitates the embedding of 3D models from SketchFab I decided to give it a try: https://www.artstation.com/artist/archivisth 🙂

The North Bar, Beverley in 3D

The North Bar (Beverley, East Riding of Yorkshire, UK) is a Grade 1 listed, medieval gatehouse or “Bar”. The Bar was constructed in 1409 from locally sourced red brick and features ribbed vaulting and a buttressed façade. The north façade features the coat of arms of the Warton family.

The buildings adjoining the North Bar are intentionally left untextured to distinguish the medieval gatehouse from its surroundings, including the Bar House (17th-century) on the right-hand side of the North view (the default view for this model) . This model was created using polygon modelling in Blender.

3D Model: 17th-Century Gatehouse, Burton Agnes

The stately home of Burton Agnes Hall and its grounds are one of the favourite places from my childhood, particularly with myself having ancestors from the village, Burton Agnes. The gatehouse is particularly striking as a work of architecture so I had a go at interpreting my own photographs of the gatehouse to create a 3D model in Blender.

Burton Agnes Gatehouse by Hannah Rice
Untextured model. Copyright: Hannah Rice

The building was constructed in c.1610 by the English architect Robert Smythson, well known for his work during the Elizabethan era such as Hardwick Hall and Wollaton Hall. It features many architectural forms which are typical of this period, including the battlements and ogee-shaped roofing. Have a look at Historic England’s entry in the National Heritage List for England for this gatehouse.

I intentionally omitted the walls which extend from the gatehouse as I wanted to focus on the gatehouse structure itself, and similarly I also removed visitor signage. The model did not take as long to model as expected due to the symmetrical nature of the architecture-the mirror modifier tool was very useful!

Quad view of Burton Agnes gatehouse by Hannah Rice
Quad View of the gatehouse. Copyright: Hannah Rice