Vennel Staircase Visual Object:
The Vennel Staircase, a renowned photographic landmark in Edinburgh, undergoes reinterpretation through lidar scanning and digital manipulation. The staircase is visually reimagined as cascading downwards akin to a waterfall, a transformation further accentuated by accompanying auditory elements. This intervention not only reframes the familiar space but also invites viewers to contemplate the dynamic interplay between physical reality and digital representation, thereby fostering a renewed appreciation for the urban landscape.
Data Acquisition for Vennel Staircase:
The lidar data capturing the Vennel Staircase environment was meticulously acquired using specialized equipment and techniques.
The scanning process aimed to capture detailed spatial information, including the architectural features and contours of the staircase and its surroundings.
Subsampling for Vennel Staircase:
Subsequent to data acquisition, the lidar data underwent subsampling procedures to optimize its density and format for downstream processing.
Utilizing software tools such as Cloud Compare, the point cloud data was subsampled to reduce computational overhead while preserving essential details.
TouchDesigner Integration for Vennel Staircase:
Upon completion of subsampling, the subsampled lidar data was imported into TouchDesigner, a visual programming environment.
Within TouchDesigner, the imported data was processed and manipulated to create dynamic visualizations of the Vennel Staircase environment, incorporating elements such as color mapping and texture rendering.
Point Transformation for Vennel Staircase:
A critical component of the visualization involved the implementation of point transformation techniques to simulate specific visual effects, notably the waterfall-like motion.
Through customized algorithms and feedback loops, certain points within the lidar data representing the staircase were dynamically manipulated to create the desired visual impact.
Output Projection for Vennel Staircase:
The final output generated within TouchDesigner, incorporating all visual enhancements and interactive elements, was prepared for projection onto a display screen.
Utilizing appropriate projection equipment, the enhanced visualization of the Vennel Staircase was projected within the exhibition space, providing viewers with an immersive and engaging experience of the digitally transformed environment.
