Package cz.fidentis.analyst.engines.raycasting

Interface RayIntersectionVisitor

All Superinterfaces:

OctreeVisitor

All Known Implementing Classes:

RayIntersectionVisitorImpl

public interface RayIntersectionVisitor
extends OctreeVisitor

Stateful ray casting. First, the visitor is created. Then, it is applied to mesh facets. Finally, the samples are returned.

Method Summary

Modifier and Type	Method	Description
RayIntersection	getClosestIntersection(boolean filter)	Returns a closets intersection point, either positive or negative, or null.
SortedSet<RayIntersection>	getSortedIntersections(boolean filter)	Returns found ray intersections sorted by distances.
List<RayIntersection>	getUnsortedIntersections(boolean filter)	Returns ray intersections in random order and without distances.

Methods inherited from interface cz.fidentis.analyst.data.octree.OctreeVisitor

isThreadSafe, visitOctree

Method Details

getUnsortedIntersections

List<RayIntersection> getUnsortedIntersections(boolean filter)

Returns ray intersections in random order and without distances.

Parameters:

filter - If true, then only triangles with the same orientation are taken into account

Returns:

ray intersections without distances.

getSortedIntersections

SortedSet<RayIntersection> getSortedIntersections(boolean filter)

Returns found ray intersections sorted by distances.

Parameters:

filter - If true, then only triangles with the same orientation are taken into account

Returns:

found ray intersections ordered by distances.

getClosestIntersection

RayIntersection getClosestIntersection(boolean filter)

Returns a closets intersection point, either positive or negative, or null.

Parameters:

filter - If true, then only triangles with the same orientation are taken into account

Returns:

a closets intersection point, either positive or negative, or null.