FindClosestVertices(Point,Double,Type) Method

In This Topic

Looks for the model vertices whose 2D screen projections are closer to the mouse cursor skipping entities different from .

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function FindClosestVertices( _
   ByVal mousePos As Point, _
   ByVal maxDistance As Double, _
   ByVal entType As Type _
) As List(Of HitVertex)

public List<HitVertex> FindClosestVertices( 
   Point mousePos,
   double maxDistance,
   Type entType
)

Parameters

mousePos: Mouse position (zero on top)
maxDistance: Limit the search to points at this distance in pixels from mouse cursor position
entType: The type of entities to process

Return Value

The list of vertices nearer than and belonging to entities of type .

Remarks

The returned points are in the coordinate space of the CurrentBlockReference so, if there is a current BlockReference, to get the 3D world coordinates of the points you need to transform them by the CurrentTransformation.

Reference

ViewportLayout Class
ViewportLayout Members
Overload List

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