Arcane::IRayFaceIntersector Class Reference

Generic interface for calculating the intersection of a ray with a face. More...

#include <arcane/core/IRayMeshIntersection.h>

Public Member Functions
virtual bool	computeIntersection (Real3 origin, Real3 direction, Int32 orig_face_local_id, Int32 face_local_id, Real3ConstArrayView face_nodes, Int32 *user_value, Real *distance, Real3 *intersection_position)=0
	Calculates the intersection between a ray and a face.

Detailed Description

Generic interface for calculating the intersection of a ray with a face.

Definition at line 32 of file IRayMeshIntersection.h.

Constructor & Destructor Documentation

~IRayFaceIntersector()

virtual Arcane::IRayFaceIntersector::~IRayFaceIntersector ( )

inlinevirtual

Definition at line 36 of file IRayMeshIntersection.h.

Member Function Documentation

computeIntersection()

virtual bool Arcane::IRayFaceIntersector::computeIntersection ( Real3 origin, Real3 direction, Int32 orig_face_local_id, Int32 face_local_id, Real3ConstArrayView face_nodes, Int32 * user_value, Real * distance, Real3 * intersection_position )

pure virtual

Calculates the intersection between a ray and a face.

Parameters

origin	ray origin position.
direction	direction of the ray.
orig_face_local_id	local ID of the ray's origin face
face_nodes	positions of the face nodes.
face_local_id	local ID of the face. If it is not a sub-domain face, it equals ITEM_NULL_LOCAL_ID.
user_value	user value to be filled by the caller if necessary.
distance	returned, intersection distance if one exists.
intersection_position	returned, position of the intersection point.

Returns

true if an intersection is found, false otherwise.

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

• IRayMeshIntersection.h