kotlin-cesium-engine/cesium.engine/IntersectionTests

IntersectionTests

external object IntersectionTests(source)

Functions for computing the intersection between geometries such as rays, planes, triangles, and ellipsoids.

Functions

external fun grazingAltitudeLocation(ray: Ray, ellipsoid: Ellipsoid): Cartesian3

Provides the point along the ray which is nearest to the ellipsoid.

external fun lineSegmentPlane(endPoint0: Cartesian3, endPoint1: Cartesian3, plane: Plane, result: Cartesian3? = definedExternally): Cartesian3

Computes the intersection of a line segment and a plane.

lineSegmentSphere

external fun lineSegmentSphere(p0: Cartesian3, p1: Cartesian3, sphere: BoundingSphere, result: Interval? = definedExternally): Interval

Computes the intersection points of a line segment with a sphere.

lineSegmentTriangle

external fun lineSegmentTriangle(v0: Cartesian3, v1: Cartesian3, p0: Cartesian3, p1: Cartesian3, p2: Cartesian3, cullBackFaces: Boolean? = definedExternally, result: Cartesian3? = definedExternally): Cartesian3

Computes the intersection of a line segment and a triangle.

rayAxisAlignedBoundingBox

external fun rayAxisAlignedBoundingBox(ray: Ray, box: AxisAlignedBoundingBox, result: Interval?)

Computes the intersection points of a ray with an axis-aligned bounding box. (axis-aligned in the same space as the ray)

rayEllipsoid

external fun rayEllipsoid(ray: Ray, ellipsoid: Ellipsoid): Interval

Computes the intersection points of a ray with an ellipsoid.

rayPlane

external fun rayPlane(ray: Ray, plane: Plane, result: Cartesian3? = definedExternally): Cartesian3

Computes the intersection of a ray and a plane.

raySphere

external fun raySphere(ray: Ray, sphere: BoundingSphere, result: Interval? = definedExternally): Interval

Computes the intersection points of a ray with a sphere.

rayTriangle

external fun rayTriangle(ray: Ray, p0: Cartesian3, p1: Cartesian3, p2: Cartesian3, cullBackFaces: Boolean? = definedExternally, result: Cartesian3? = definedExternally): Cartesian3

Computes the intersection of a ray and a triangle as a Cartesian3 coordinate.

rayTriangleParametric

external fun rayTriangleParametric(ray: Ray, p0: Cartesian3, p1: Cartesian3, p2: Cartesian3, cullBackFaces: Boolean? = definedExternally): Double

Computes the intersection of a ray and a triangle as a parametric distance along the input ray. The result is negative when the triangle is behind the ray.

trianglePlaneIntersection

external fun trianglePlaneIntersection(p0: Cartesian3, p1: Cartesian3, p2: Cartesian3, plane: Plane): JsAny

Computes the intersection of a triangle and a plane

IntersectionTests

See also

Functions