Arch
- class compas_cra.geometry.Arch(height, span, thickness, depth, num_blocks=None, extra_support=False)
 Bases:
objectCreate voussoir geometry for a semi-circular arch with given height and span.
- Parameters:
 - heightfloat
 The distance between the base of the arch and the highest point of the intrados.
- spanfloat
 The distance between opposite intrados points at the base.
- thicknessfloat
 The distance between intrados and extrados.
- depthfloat
 The depth of the arch.
- nint
 Number of blocks
Methods
Create assembly.
Create blocks.