Result of a wall-contact query against a geom (analytical walls). More...

#include <geomObjects.h>

Collaboration diagram for geom::WallContactHit:

Data Fields
bool	active = false

double	signed_gap = 0.

util::Point	outward_n

util::Point	closest

Detailed Description

Result of a wall-contact query against a geom (analytical walls).

signed_gap is positive on the free-space side of the wall surface, negative when the query point has penetrated into the wall material. outward_n is the unit normal pointing into free space (repulsion direction for a contacting grain).

Definition at line 112 of file geomObjects.h.

Field Documentation

◆ active

bool geom::WallContactHit::active = false

Definition at line 113 of file geomObjects.h.

Referenced by anonymous_namespace{main.cpp}::checkWallSpringOnly(), anonymous_namespace{main.cpp}::minGrainWallGap(), geom::Plane::wallContactQuery(), geom::Line::wallContactQuery(), and geom::Rectangle::wallContactQuery().

◆ closest

util::Point geom::WallContactHit::closest

Definition at line 116 of file geomObjects.h.

Referenced by geom::Plane::wallContactQuery(), geom::Line::wallContactQuery(), and geom::Rectangle::wallContactQuery().

◆ outward_n

util::Point geom::WallContactHit::outward_n

Definition at line 115 of file geomObjects.h.

Referenced by anonymous_namespace{main.cpp}::checkWallSpringOnly(), main(), geom::Plane::wallContactQuery(), geom::Line::wallContactQuery(), and geom::Rectangle::wallContactQuery().

◆ signed_gap

double geom::WallContactHit::signed_gap = 0.

Definition at line 114 of file geomObjects.h.

Referenced by anonymous_namespace{main.cpp}::checkWallSpringOnly(), main(), anonymous_namespace{main.cpp}::minGrainWallGap(), geom::Plane::wallContactQuery(), geom::Line::wallContactQuery(), and geom::Rectangle::wallContactQuery().

The documentation for this struct was generated from the following file: