Busan Cinema Complex
A scripted ties topography to tile over the course of this competition entry.
In 2006, landscape architects James Corner Field Operations worked with architects TEN Arquitectos to develop a competition entry for the design of a new Busan Cinema Centre in South Korea. Although their entry did not win, it is notable as an early example of computational design methods leaving their mark on landscape architectural design.
The entry’s landscape concept featured an undulating lawn dotted with planting to guide pedestrian circulation and an adaptive paving system that stretched across the site. The differentiated pavers are designed to be responsive to the landform of the proposal, whereby the orientation and size of each individual set of tiles smoothly shifts according to changes in slope. The result is a field aesthetic or “ambient surface”1 where the tiles are smallest and most offset from their original horizontal orientation where the topography is highest.
This tie between surface and object suggests an approach that can establish a direct and intuitive link between a primary design driver — landform — and a secondary design feature — paving — that can be explored in an expressive manner. Once developed, the tiling system would be able to quickly respond to different iterations of the site’s grading; creating a feedback loop that could inform both the topography and the geometry of the tiles as the design develops.
This tight, or “articulated,”2 relationship between the two design features seems especially valuable in the context of developing a competition entry where time constraints often limit the full realisation of a concept. Here, the use of scripting likely allowed the tiling elements to exist at both a conceptual and detailed level of development simultaneously as changes to the topography, tile shape, tile size, or architectural form could be accommodated with ease because the relationships between each were explicitly defined using computational rules.
While the proposal pre-dated the release of Grasshopper, the software would have offered an easy means of prototyping and iterating upon what was likely developed as a script in Maya or Rhino. Such a parametric model could have proceeded by first referencing contours and
Patching them to become a surface.
Once defined, the 2D bounding box of the surface can be used to roughly calculate the number of pavers (given a set spacing interval) that will fit comfortably within the paving area. After creating a corresponding grid of points on the
XY plane, each point is then
Projected onto the surface to establish the origins of each tile shape.
The vertical distance from the base
XY plane to each tile-origin is measured and remapped to become the variable data that informs the geometry of the two elements that constitute each individual tile. By controlling the range of numbers that inform the minimum/maximum rotational/scaling factors the designer can ‘hone’ exactly how the tile system responds to the surface.
The result is a paving system that responds to and accentuates the topography of site. Moreover, the form of each tile can be quickly iterated upon in response to topographic manipulation, to the parameters that control the geometry of the paving elements, or to the regions that define where the tiling system is deployed.
Byeong Joon Kang, ed., Busan Cinema Complex International Invited Competition, Film and Architecture 4 (Seoul, Korea: Busasn International Architectural Culture Festival Organizing Committee, 2006), 208.↩