A crash course on 4D with the #BlenderBIM Add-on.
Create calendars, work schedules, tasks.
Search and link Products to tasks. Create animations.
Add resources with productivities and base costs.
Calculate resource work and resource usage based on parametric task durations.
Calculate task durations.
Create cost items linked to tasks. #b3d#CAD#BIM#IFC
What this means is that if you do collision detection between two models, you get nice image previews where two objects intersect. This is critical when architects and engineers coordinate designs. Pipes shouldn't go through beams!