SFCGAL::generator Namespace Reference

Generator namespace. More...

Functions
auto	building (const Geometry &g, const Kernel::FT &wallHeight, const Kernel::FT &roofSlope) -> std::unique_ptr< Geometry >
	Basic building generator relying on a straight skeleton. More...
auto	disc (const Point &center, const double &radius, const unsigned int &nQuadrantSegments=8U) -> std::unique_ptr< Polygon >
	Generate a discrete circle. More...
auto	hoch (const unsigned int &order) -> std::unique_ptr< Polygon >
	generate hoch snowflake More...
auto	sierpinski (const unsigned int &order) -> std::unique_ptr< MultiPolygon >
	generate sierpinski triangle More...
using	Straight_skeleton_2 = CGAL::Straight_skeleton_2< Kernel >

Detailed Description

Generator namespace.

Todo:

should be moved from detail to SFCGAL folder

Typedef Documentation

using SFCGAL::generator::Straight_skeleton_2 = typedef CGAL::Straight_skeleton_2<Kernel>

Function Documentation

SFCGAL_API auto SFCGAL::generator::building	(	const Geometry &	g,
		const Kernel::FT &	wallHeight,
		const Kernel::FT &	roofSlope
	)		-> std::unique_ptr< Geometry >

Basic building generator relying on a straight skeleton.

Parameters

g	Input geometry
wallHeight	wall height
roofSlope	roof slope

Returns

A new geometry representing a building with wall height and roof slope

Warning

only supports Polygon and MultiPolygon

Todo:

unittest

SFCGAL_API auto SFCGAL::generator::disc	(	const Point &	center,
		const double &	radius,
		const unsigned int &	nQuadrantSegments = 8U
	)		-> std::unique_ptr< Polygon >

Generate a discrete circle.

Parameters

center	The center point of the circle
radius	The radius of the circle
nQuadrantSegments	Number of segments per quadrant

Returns

A unique pointer to the generated polygon

Todo:

unittest

SFCGAL_API auto SFCGAL::generator::hoch

(

const unsigned int &

order

)

-> std::unique_ptr< Polygon >

generate hoch snowflake

Parameters

order

The order of the snowflake

Returns

A unique pointer to the generated polygon

Todo:

unittest

SFCGAL_API auto SFCGAL::generator::sierpinski

(

const unsigned int &

order

)

-> std::unique_ptr< MultiPolygon >

generate sierpinski triangle

Parameters

order

The order of the sierpinski triangle

Returns

A unique pointer to the generated multipolygon

Todo:

unittest