🏛️ Forma Massing Strategy for the Shabazz Center

Core idea: Use Forma to test how the memorial, plaza, and surrounding Washington Heights context shape experience, comfort, and visibility—then send the best iterations into Revit for refinement.

• 
• 

1. Establish the site logic

Before modeling anything, define the forces that shape the site.

Key drivers:

• Broadway axis → high pedestrian flow, strong visibility
• Historic Audubon Ballroom façade → must remain visually dominant
• Memorial plaza → needs sunlight in winter, shade in summer
• Tall context buildings → create wind tunnels and deep shadows
• Entry sequence → should feel ceremonial, not incidental

These drivers become the rules your massing must respond to.

2. Build the base context massing

Use Forma’s auto‑generated buildings as your starting point.

Steps:

• Convert surrounding buildings into simplified massing
• Keep heights accurate—Washington Heights has sharp height transitions
• Group context into zones:
  • Broadway corridor
  • Audubon Avenue side
  • Mid‑block residential towers

This gives you a realistic shadow and wind environment.

3. Create the Shabazz Center primary mass

This is not the final building—it’s the conceptual volume that guides analysis.

Strategy:

• Start with a rectangular mass matching the Audubon Ballroom footprint
• Add a secondary mass for the memorial and educational program
• Carve out:
  • Entry recess on Broadway
  • Plaza opening toward the south for winter sun
  • Vertical cut to emphasize the historic façade

This mass should express the building’s publicness and memory function.

4. Shape the memorial plaza

The plaza is the emotional heart of the project—Forma helps you tune it.

Use Forma to test:

• Sun hours
  • Ensure at least 3–4 hours of winter sun
• Wind comfort
  • Add low walls or canopy massing to reduce turbulence
• Visibility
  • Test sightlines from Broadway and 165th Street
• Noise
  • Broadway traffic is loud—use massing to create acoustic pockets

Plaza massing elements:

• Low walls (0.6–1.2m)
• Canopy mass (test multiple heights)
• Landscape berms
• Vertical memorial markers

Each of these should be Forma masses, not Revit families yet.

5. Test façade strategies using massing

Forma allows you to test façade performance before modeling details.

Create façade massing zones:

• Historic façade zone → keep planar
• New façade zone → test:
  • Overhangs
  • Vertical fins
  • Deep window reveals
  • Light shelves

Run daylight potential and sun hours to see which strategy reduces glare while preserving visibility.

6. Explore vertical massing options

The Shabazz Center is not a tower, but vertical moves matter.

Test:

• Roof terraces for educational programs
• Light wells to bring daylight into deep interior spaces
• Clerestory massing to illuminate memorial areas

Forma’s daylight potential tool will show which moves meaningfully improve interior quality.

7. Run environmental analysis loops

This is where Forma shines.

For each massing iteration:

• Run Sun Hours
• Run Daylight Potential
• Run Wind Analysis
• Run Noise Mapping

Then compare iterations using Forma’s proposal comparison tool.

What to look for:

• Plaza comfort
• Façade overheating
• Wind acceleration from tall neighbors
• Shadow impact on Broadway

This is how you justify design decisions with data.

8. Prepare the massing for Revit

Once you have a strong massing concept:

Clean the geometry:

• Delete unnecessary context
• Keep only the final mass, plaza elements, and key context buildings
• Rename masses clearly:
  • “Shabazz_Main_Mass”
  • “Plaza_Canopy_Test_03”
  • “Context_Tower_East”

Send to Revit:

Use Update Proposal to push the final massing into Revit for detailed modeling.

9. What this strategy gives you

• A data‑driven massing that respects the historic Audubon Ballroom
• A climate‑responsive plaza that supports memorial functions
• A visibility‑optimized façade
• A Revit‑ready massing that accelerates detailed modeling