Survey historic leaded glass panels, calculate bow deflection across decades, and plan saddle bar placement with precision engineering tools built for conservators.
Download Love and Luck JokerAccess codes activate specific feature modules within the application. Functionality requires full installation and may vary by panel survey data entered.
Love and Luck Joker addresses a specialized technical challenge in historic building conservation: how to accurately survey leaded glass windows, predict their structural behavior over time, and plan appropriate support interventions. The application implements mathematical models that account for the unique physics of leaded panels, where bow deflection increases with the fourth power of the field span. This relationship means that even small changes in support positioning can dramatically alter long-term structural outcomes.
The workflow begins with panel measurement and survey documentation. Users input dimensional data for existing landing lights, recording current bow measurements and installation dates. The software then generates projection curves showing how deflection will evolve across decades, allowing conservators to identify when structural limits will be crossed. This forward-looking analysis is essential for planning maintenance cycles and justifying intervention timing to heritage authorities.
Saddle bar planning represents the core functionality. An interactive grid interface allows conservators to position support bars across the panel, with real-time updates showing how each placement decision affects clear span distances and resulting bow values. The fourth power relationship means optimal bar placement is non-intuitive without computational assistance. The material calculator automatically generates take-off lists once bar positions are finalized, computing came lengths by profile type, solder joint counts, cement volumes, and total glass area required for restoration work.
Historical data visualization from 1904 onwards with precise measurement recording. Track how panel deflection has evolved over decades and compare current readings against projected curves to validate structural models.
Drag-and-drop bar positioning on a visual panel layout with instant feedback on clear span distances and resulting bow values. Color-coded cells indicate field sections and help visualize structural zones.
Generate forecast curves for 10, 25, or 60 year timeframes showing when panels will cross working limits. Toggle between supported and unsupported scenarios to demonstrate intervention value.
Compute total came lengths by profile type, count solder joints, calculate cement volumes in millilitres, and determine square metres of glass required. Export take-off lists for procurement and budgeting.
Browse specifications for cathedral rolled, opalescent, textured, and flashed glass varieties. Search by name or characteristic, filter by transparency, view production dates and thickness measurements, track usage across surveyed panels.
Document quarry counts, bar configurations, tile arrangements, and survey dates. Attach this contextual information to each panel record for comprehensive project documentation and historical reference.
Love and Luck Joker was developed for professional conservators working with historic leaded glass installations in ecclesiastical buildings, museums, and heritage properties. The engineering models implemented in the application reflect decades of field research into panel aging behavior and structural mechanics. By combining archival data analysis with modern computational tools, the software bridges traditional conservation practice with evidence-based intervention planning. The interface design balances technical precision with practical usability for on-site survey work and office-based analysis sessions.
Android platform | Free core functionality | Installation completes in under 3 minutes
Download Love and Luck JokerApplication requires Android operating system. Material calculators and projection tools included in base installation. Glass catalog requires minimal storage. Suitable for professional conservation workflows and academic research applications.