HitItem

class cee.cug.HitItem()

An object describing the result of a picking action on a ConstantRemoteModel.

Returned by ConstantRemoteModel.rayIntersect

Properties

elementId
elementIndex
elementLocalSurface
elementScalarResult
elementTriangleVertices
elementType
frameIndex
intersectionPoint
intersectionPointNormal
nodeId
nodeIndex
nodePosition
nodeScalarResult
objectIndex
objectType
serverItemIdent

Properties

HitItem.elementId

Type:	number

The id of the element in the data model on the server that was hit

HitItem.elementIndex

Type:	number

The index of the element in the data model on the server that was hit

HitItem.elementLocalSurface

Type:	number

The type of the element in the data model on the server that was hit, for example ‘Quad’, ‘Tetrahedron’, ‘Hexahedron’

HitItem.elementScalarResult

Type:	number

The scalar result in the closest node as indicated by nodeId/nodeIndex.

HitItem.elementTriangleVertices

Type:	[number]

A tessellation of triangles of the element that was hit.

This array contains x,y,z values for each triangle vertex. So there will be 9 values (3 vertices * (x,y,z)) per triangle. This can be used to highlight the selected element using the geometry or the markup model.

HitItem.elementType

Type:	string

The type of the element in the data model on the server that was hit, for example ‘Quad’, ‘Tetrahedron’, ‘Hexahedron’

HitItem.frameIndex

Type:	number

The index of the frame in which the picking occurred

HitItem.intersectionPoint

Type:	Vec3

The 3d point (in world coordinates) on the surface that was hit.

This is the actual point that was hit

HitItem.intersectionPointNormal

Type:	Vec3

The normal of the surface at the point where the surface was hit.

HitItem.nodeId

Type:	number

The id of the node in the data model on the server that was hit

HitItem.nodeIndex

Type:	number

The index of the node in the data model on the server that was hit

HitItem.nodePosition

Type:	Vec3

The position of the node in the data model on the server that was hit

HitItem.nodeScalarResult

Type:	number

The scalar result in the closest node as indicated by nodeId/nodeIndex.

HitItem.objectIndex

Type:	number

The index of the object (part/iso/cut/isovol) that was hit

HitItem.objectType

Type:	ObjectType

The type of object (part/iso/cut/isovol) that was hit

HitItem.serverItemIdent

Type:	ServerItemIdent

Object identifying the hit item. Can be used for query