gmSegmentCellIntersection.h File Reference

Declaration of the GmSegmentCellIntersection class & friends. More...

#include "gmLog.h"
#include "gmVector.h"

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Classes
class	GmSegmentCellIntersection
	Representation for the intersection between a polyline segment and a mesh cell. Can be used both in 2D and in 3D. More...
struct	GmSegmentCellIntersection::IntersectionPoint
class	GmCompact2DSegmentCellIntersection
	A (much more) compact version of GmSegmentCellIntersection for 2d intersections only. Must be created on the heap by a call to instance(). More...

Enumerations
enum	GmSegmentCellIntersectionPointKind {   GM_NO_INTERSECTION, GM_NODE_INTERSECTION, GM_EDGE_INTERSECTION, GM_FACE_INTERSECTION,   GM_INTERNAL_INTERSECTION, GM_NUM_INTERSECTION_POINT_KIND }
	Intersection point type between a segment and a 2D or 3D cell. More...

Detailed Description

Declaration of the GmSegmentCellIntersection class & friends.

Author

Carlos Augusto Teixeira Mendes

Date

october, 2023

Enumeration Type Documentation

GmSegmentCellIntersectionPointKind

enum GmSegmentCellIntersectionPointKind

Intersection point type between a segment and a 2D or 3D cell.

Enumerator
GM_NO_INTERSECTION	There is no intersection. Used by the default constructor to identify an invalid object.
GM_NODE_INTERSECTION	The intersection occurrs at one of the cell nodes.
GM_EDGE_INTERSECTION	The intersection occurrs at one of the cell edges.
GM_FACE_INTERSECTION	The intersection occurrs at one of the cell faces (3D only)
GM_INTERNAL_INTERSECTION	The intersected segment starts or ends inside the cell.
GM_NUM_INTERSECTION_POINT_KIND	The number of entries in this enum.