Struct Plane

Infinite plane

struct Plane ;


distance (p) Get the distance from the center of the plane to the given point. This is useful for determining which side of the plane the point is on.
intersectsLine (p0, p1, t) Calculate the intersection between this plane and a line If the plane and the line are parallel, false is returned
opCall () Return a Plane with all values at zero
opCall (n, d) Return a Plane with the Vec3f component of n and distance of d
opCall (x, y, z, d) Return a Plane with a Vec3f component of x, y, z and distance of d


Plane plane = Plane(Vector3f(0, 1, 0), 0.0f);
assert(isConsiderZero(plane.distance(Vector3f(0, -1, 0)) + 1.0f));
float d =, 0, 0));
assert(plane.isOnPlane(Vector3f(0, 0, 0)));
float t;
assert(plane.intersectsLine(Vector3f(0, -1, 0), Vector3f(0, 1, 0), t));
assert(isConsiderZero(t - 0.5f));
Vector3f ip;
assert(plane.intersectsLineSegment(Vector3f(0, -1, 0), Vector3f(0, 1, 0), ip));