Module architectural_geometry 

Architectural geometry — free-form surfaces, panelization, grid shells, tensile structures, geodesic domes, structural glass, and parametric facades.

Covers:

• GridShell — doubly-curved grid shell with dynamic relaxation form-finding
• PanelizationResult — planar quad / triangular panel results with tolerance info
• PlanarQuadMesh — PQ-mesh from conjugate curve nets
• TensileStructure — minimal surface / cable net with prestress distribution
• GeodesicDome — frequency-n geodesic sphere (Class I / II subdivision)
• StructuralGlass — glass panel sizing under thermal, wind, and self-weight
• ParametricFacade — adaptive solar-responsive facade paneling

Structs

GeodesicDome

A geodesic dome / sphere approximation.

GridShell

A doubly-curved grid shell structure.

PanelizationResult

Result of panelizing a free-form surface.

ParametricFacade

Adaptive facade paneling with solar-responsive shading.

PlanarQuadMesh

A planar quad mesh (PQ mesh) approximating a free-form surface.

StructuralGlass

Structural glass panel — sizing under wind, thermal, and self-weight loads.

TensileStructure

A cable-net / tensile membrane structure.

V3

Minimal 3D vector for architectural geometry computations.

Functions

fit_plane

Fit a plane to a cloud of points using centroid + covariance PCA (simplified).

perimeter_resample

Convert a set of polygon boundary points to a Hermite spline sample.

point_to_plane_distance

Distance from point p to the plane defined by (origin, normal) (m).

triangle_area

Compute the area of a triangle defined by three 3-D points (m²).