Documentation

Class: Plane

Plane

Plane constructor

new Plane()

Methods

init(v1, v2, v3)

Plane init from 3 points
Parameters:
Name Type Description
v1 Point 1
v2 Point 2
v3 Point 3

transform(matrix)

Transform the plane with the given matrix
Parameters:
Name Type Description
matrix Transformation matrix

intersectSphere(center, radius)

Intersection test between plane and bounding sphere.
Parameters:
Name Type Description
center Center
radius Radius
Returns:
  • 1 if the bounding sphere is completely above plane,
  • 0 if the bounding sphere intersects the plane,
  • -1 if the bounding sphere is completely below the plane.
Type
Integer

distance(point)

Return the distance between a point and the plane
Parameters:
Name Type Description
point Point
Returns:
Distance
Type
Float

intersectBoundingBox(bbox)

Intersection test between plane and bounding box.
Parameters:
Name Type Description
bbox BoundingBox Bounding box
Returns:
  • 1 if the bbox is completely above plane,
  • 0 if the bbox intersects the plane,
  • -1 if the bbox is completely below the plane.
Type
Integer