namespace Calc

The Calc namespace contains miscellaneous mathematical functions.

namespace C4 { namespace Calc {...} }

Calc::DistancePointToLine	Calculates the distance from a point to a line.
Calc::SquaredDistancePointToLine	Calculates the squared distance from a point to a line.
Calc::DistanceLineToLine	Calculates the distance between two lines.
Calc::SquaredDistanceLineToLine	Calculates the squared distance between two lines.
Calc::ClipSegment	Clips a line segment against a plane.
Calc::GetPolygonArea	Returns the signed area of a polygon.
Calc::ConvexPolygon	Returns a boolean value indicating whether a given polygon is convex.
Calc::PointInConvexPolygon	Returns a value indicating whether a point lies within the interior of a convex polygon, lies on its boundary, or lies outside the polygon.
Calc::ClipPolygon	Clips a convex polygon against a plane.
Calc::TriangulatePolygon	Triangulates a convex or concave polygon having genus zero (i.e., no holes).
Calc::TriangulatePolygonalComplex	Triangulates a convex or concave polygon having nonzero genus.
Random::RandomInteger	Returns a random integer number.
Random::RandomFloat	Returns a random floating-point number.
Random::RandomUnitVector2D	Returns a random unit-length 2D vector.
Random::RandomUnitVector3D	Returns a random unit-length 3D vector.
Random::RandomUnitQuaternion	Returns a random unit-length quaternion.
Random::RandomPointInsideDisk	Returns a random point inside a circular disk.
Random::RandomPointInsideSphere	Returns a random point inside a circular sphere.