roofShed

Synopsis

roofShed(angle)

roofShed(angle, index)

roofShed(valueType, value)

roofShed(valueType, value, index)

Parameters

The roofShed operation builds a shed roof perpendicular to each face of the current shape's geometry. At edge index (default value 0), a plane is generated with a given angle or height wrt. the polygon plane.

If index is set, the roof plane is oriented to the specified edge.

The connectivity of the roof mesh is optimized for trim plane generation to cut bricks inserted into the roof planes (see examples below).

Scope

The scope orientation is set in the following way:

The scope's sizes are adjusted to tighly fit the extruded geometry.

Related

Examples

Simple Shed Roof

A basic shed roof is generated on top of an extruded L-lot.

Lot  --> extrude(10) Mass
Mass --> comp(f) { top: Top | all: X }
Top  --> roofShed(10, 3) Roof
A shed roof with roof slope 10 degrees is built on top of an extruded L-lot. The edge index is set to 3. Note the roof orientation and the setting of the pivot and scope.

Roof --> comp(f) { all : X }
After a component split, roof side faces contain trim planes to cut bricks on insertion.

There is exactly one side roof face perTop shape edge.

Edge index should not be a concave edge!

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