UtilityEx Class Methods

For a list of all members of this type, see UtilityEx members.

Public Methods

	Name	Description
	AllVerticesInFrustum	Overloaded.
	AllVerticesInScreenPolygon	Tells if a collection of vertices is fully contained inside a polygon defined in screen coordinates.
	CleanDuplicates	Cleans duplicated curves from a contour.
	ConvexHull	Overloaded. Computes the Convex Hull of a set of 3D points.
	ConvexHull2D	Overloaded. Computes the Convex Hull of a set of 2D points.
	CreateTriangle	Overloaded.
	DetectRegionsFromContours	Creates an array of Regions from the curves list, automatically detecting inner and outer contours.
	DoOverlapOrTouch	Overloaded. Checks if two devDept.Eyeshot.Entities.Mesh objects intersect each other.
	DrawArrowOnView	Draw an arrow parallel to the view, oriented along the curveDirection direction.
	DrawBoundingBox
	GetConnectedCurves	Groups the curves that are connected into CompositeCurves.
	GetCpuCount	Gets the number of logical processors.
	GetEntitiesByType	Get a list of entities by type.
	GetEntitiesStats	Overloaded. Get the statistics for a collection of entities.
	GetNextCurve
	GetOuterIndex	Returns the outer contour index.
	GetReferencedBlocksNames	Returns the set of block in use (referenced by a devDept.Eyeshot.Entities.BlockReference) names.
	GetSignificantPointsOnICurve	Selects the first and start point of an ICurve, the vertices of a LinearPath, and the startPoints of the segments of a CompositeCurve
	GetUnitsToMmFactor	Gets the factor to convert from units to mm.
	GetUnusedBlockName<T>
	InsideOrCrossingFrustum	Checks whether the triangles are inside or crossing the frustum defined by the given planes.
	InsideOrCrossingFrustumQuad	Checks whether the quad are inside or crossing the frustum defined by the given planes.
	InsideOrCrossingScreenPolygon	Checks whether the triangle is inside or crossing the given screen polygon.
	InsideOrCrossingScreenPolygonQuad	Checks whether the quad is inside or crossing the given screen polygon.
	IsDefinedAtRuntime	For internal use only.
	IsLine	Checks if the curve is a line or a linear nurbs segment (Nurbs and Ultimate editions only).
	RotationMinimizingFrames	Computes a set of planes along the curve that are perpendicular to the curve and are oriented in a way that avoids abrupt changes in the directions of the X and Y axes.
	SmartAdd	Returns a CompositeCurve if the number of curves is bigger than one.
	SortAndOrient	Overloaded. Chains curves using the minimum distance between individual curve ends.
	Triangulate	Overloaded. Triangulates a set of contours/points.
	VertexInScreenPolygon	Checks whether a 3D vertex is inside the given screen polygon.

Top

Reference

UtilityEx Class
devDept.Geometry Namespace