rdm-area.cpp File Reference

Go to the source code of this file.

Functions
void	toPoly (D2< SBasis > const &f, std::list< Point > &p, double tol, bool include_first=true)
std::list< Point >	toPoly (std::vector< Piecewise< D2< SBasis > > > f, double tol)
bool	intersect (Point const &a0, Point const &b0, Point const &a1, Point const &b1, Point &c, double tol=.0001)
void	uncross (std::list< Point > &loop)
void	triangulate (std::list< Point > &pts, std::vector< Triangle > &tri, bool clockwise=false, double tol=.001)
double	my_rand_generator ()
int	main (int argc, char **argv)

Function Documentation

intersect()

bool intersect	(	Point const &	a0,
		Point const &	b0,
		Point const &	a1,
		Point const &	b1,
		Point &	c,
		double	tol = .0001
	)

Definition at line 69 of file rdm-area.cpp.

References c, Geom::cross(), and Geom::dot().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 465 of file rdm-area.cpp.

References init().

my_rand_generator()

double my_rand_generator

(

)

Definition at line 228 of file rdm-area.cpp.

toPoly() [1/2]

void toPoly	(	D2< SBasis > const &	f,
		std::list< Point > &	p,
		double	tol,
		bool	include_first = true
	)

Definition at line 26 of file rdm-area.cpp.

References Geom::D2< T >::at0(), bounds, Geom::bounds_local(), Geom::derivative(), Geom::GenericRect< C >::max(), Geom::GenericRect< C >::min(), Geom::unit_vector(), Geom::D2< T >::valueAt(), Geom::X, and Geom::Y.

Referenced by toPoly().

toPoly() [2/2]

std::list< Point > toPoly	(	std::vector< Piecewise< D2< SBasis > > >	f,
		double	tol
	)

Definition at line 52 of file rdm-area.cpp.

References toPoly().

triangulate()

void triangulate	(	std::list< Point > &	pts,
		std::vector< Triangle > &	tri,
		bool	clockwise = false,
		double	tol = .001
	)

Definition at line 150 of file rdm-area.cpp.

References c, Geom::cross(), Geom::dot(), Geom::intersect(), Geom::sign(), and triangulate().

Referenced by triangulate().

uncross()

void uncross

(

std::list< Point > &

loop

)

Definition at line 102 of file rdm-area.cpp.

References c, and Geom::intersect().

Referenced by SPText::_buildLayoutInit(), and Inkscape::UI::Tools::TextTool::_updateCursor().