FastPointCloud Class

Fast point cloud entity. Suitable for huge number of points.
Public Class FastPointCloud 
Inherits Entity
This language is not supported or no code example is available.
public class FastPointCloud : Entity
This language is not supported or no code example is available.
Name Description
Protected constructor FastPointCloud(FastPointCloud)
Public constructor FastPointCloud(SerializationInfo, StreamingContext)
Public constructor FastPointCloud(float[]) Point array only constructor.
Public constructor FastPointCloud(float[], byte[]) Point array and color array constructor.
Public constructor FastPointCloud(float[], byte[], float) Point array and color array constructor.
Public constructor FastPointCloud(float[], float) Point array and point size constructor.
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Name Description
Public property AutodeskProperties Gets or sets the Autodesk common properties. (inherited from Entity).
Public property BoxMax Gets the maximum 3D extent of the entity. (inherited from Entity).
Public property BoxMin Gets the minimum 3D extent of the entity. (inherited from Entity).
Public property BoxSize Gets the 3D extent of the entity. (inherited from Entity).
Public property Color Gets or sets the entity color. (inherited from Entity).
Public property ColorArray Gets or sets the color array.
Public property ColorMethod Gets or sets the entity color source. (inherited from Entity).
Protected property Compiling Tells if the entity is being compiled. (inherited from Entity).
Public property DrawingStyle Gets or sets point cloud drawing style.
Public property EntityData Gets or sets the entity custom data. (inherited from Entity).
Public property GroupIndex Gets or sets the entity group index. (inherited from Entity).
Public property LayerName Gets or sets the name of the referenced Layer. (inherited from Entity).
Public property LineTypeMethod Gets or sets the entity line type source. (inherited from Entity).
Public property LineTypeName Gets or sets the line type name of the Environment.LineTypes collection. In use only if the LineTypeMethod is byEntity. (inherited from Entity).
Public property LineTypeScale Gets or sets the line type scale. (inherited from Entity).
Public property LineWeight Gets or sets the entity line weight. (inherited from Entity).
Public property LineWeightMethod Gets or sets the entity line weight source. (inherited from Entity).
Public property MaterialName Gets or sets the entity material name. (inherited from Entity).
Public property Nature Gets point cloud nature.
Public property OrientedBounding A bounding volume that can fit the entity in a different orientation than AABB. It can be an OrientedBoundingBox or an OrientedBoundingRect(for planar entities). UpdateOrientedBoundingBox (inherited from Entity).
Public property PointArray Gets or sets point array.
Public property PrintOrder Gets or sets the entity printing order. Entities with a lower value are printed first. Default value is zero. (inherited from Entity).
Public property RegenMode Gets or sets the entity regeneration mode. (inherited from Entity).
Public property Selectable Gets or sets the value that tells if the top-level item can be selected. (inherited from Entity).
Public property Selected Gets or sets the entity selection status. (inherited from Entity).
Public property Vertices Gets or sets entity's 3D vertices. (inherited from Entity).
Public property Visible Gets or sets the entity visibility status for the top-level. (inherited from Entity).
Public property ZoomFitSpeed Gets or sets the number of points skipped during zoom fit and bounding box computation.
Internal protected (Protected Friend) property entityNature Gets or sets the nature of the entity. (inherited from Entity).
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Methods
 
Name Description
Protected method AddVerticesToXElement(XElement) For internal use only. (inherited from Entity).
Internal protected (Protected Friend) method AllVerticesInFrustum(FrustumParams)
Internal protected (Protected Friend) method AllVerticesInScreenPolygon(ScreenPolygonParams) Tells if an entity is fully contained inside a polygon defined in screen coordinates.
Internal protected (Protected Friend) method Animate(int) Gives a chance to derived classes to change the entity position/rotation at each timer tick. (inherited from Entity).
Public method CenterDownsampling(double) Performs a center downsampling to this fastpointcloud.
Public method CentroidDownsampling(double) Performs a centroid downsampling to this fastpointcloud.
Public method ClearSelectability(Stack<BlockReference>) Clear the entity selectability status for the defined nested instance. (inherited from Entity).
Public method ClearSelectabilityForAllInstances() Clears the selectability status for all instances. (inherited from Entity).
Public method ClearSelectionForAllInstances() Clears the selection status for all instances. (inherited from Entity).
Public method ClearVisibility(Stack<BlockReference>) Clear the entity visibility status for the defined nested instance. (inherited from Entity).
Public method ClearVisibilityForAllInstances() Clears the visibility status for all instances. (inherited from Entity).
Public method Clone() Creates a deep copy of this entity.
Internal protected (Protected Friend) method CombineBoundingBox(Transformation, Point3D, Point3D) Combines the entity's bounding box with the given bounding box. (inherited from Entity).
Public method Compile(CompileParams) Compiles the graphic representation of this entity.
Protected method CompilePattern(CompileParams) Compiles the graphics representation of the pattern of wireframe entities. (inherited from Entity).
Protected method CompileWire(CompileParams) Compiles the graphics representation of wireframe entities. (inherited from Entity).
Internal protected (Protected Friend) method ComputeBoundingBox(TraversalParams, out Point3D, out Point3D) Computes the entity's bounding box.
Internal protected (Protected Friend) method ComputeOffsetOnCameraAxes(OffsetOnCameraAxesParams) Computes the intersection of the lines passing from the vertices and oriented like the frustum planes with the X and Y axes of the camera.
Public method ConvertToPointCloud() Converts this fast point cloud into a PointCloud.
Public method ConvertToSurrogate() Converts the entity to its surrogate, for serialization purpose.
Public method CopyAttributes(Entity) Copies the following attributes to this entity: Color, ColorMethod, LineWeight, LineTypeName, LineTypeMethod, LineWeight, LineWeightMethod, LayerName and MaterialName. (inherited from Entity).
Public method CopyAttributesFast(Entity) Copies the following attributes to this entity: Visible, InstanceVisibilityInfo, Color, ColorMethod, LayerName and MaterialName attributes. (inherited from Entity).
Public method Dispose() Cleans up graphics resources, like display lists, textures, etc.
Internal protected (Protected Friend) method Draw(DrawParams) Draws the entity.
Protected method DrawCloudSelected(DrawParams)
Internal protected (Protected Friend) method DrawDirection(DrawDirectionParams) Draws a small arrow to show the entity direction if Environment.ShowCurveDirection is true. (inherited from Entity).
Internal protected (Protected Friend) method DrawEdges(DrawParams) Draws the entity's edges. (inherited from Entity).
Protected method DrawEntity(RenderContextBase, object) Internal method that draws the entity. (inherited from Entity).
Internal protected (Protected Friend) method DrawFast(DrawParams) Draws the entity in fast inaccurate transparency mode. (inherited from Entity).
Internal protected (Protected Friend) method DrawFlat(DrawParams) Draws entity in displayType.Flat DisplayMode. (inherited from Entity).
Internal protected (Protected Friend) method DrawFlatFast(DrawParams) Draws the entity in flat and fast inaccurate transparency mode. (inherited from Entity).
Internal protected (Protected Friend) method DrawFlatSelected(DrawParams) Draws entity selected in displayType.Flat DisplayMode. (inherited from Entity).
Internal protected (Protected Friend) method DrawForSelection(GfxDrawForSelectionParams) Draws the entity without specifing any color.
Internal protected (Protected Friend) method DrawForSelectionEdges(GfxDrawForSelectionParams) Draws the entity edges in false-colors (for some kinds of entities only). (inherited from Entity).
Internal protected (Protected Friend) method DrawForSelectionFaces(GfxDrawForSelectionParams) Draws the entity faces in false-colors (for some kinds of entities only). (inherited from Entity).
Internal protected (Protected Friend) method DrawForSelectionVertices(GfxDrawForSelectionParams) Draws the entity vertices in false-colors (for some kinds of entities only). (inherited from Entity).
Internal protected (Protected Friend) method DrawForSelectionWireframe(GfxDrawForSelectionParams) Draws entity as wires without specifing any color. (inherited from Entity).
Internal protected (Protected Friend) method DrawForShadow(RenderParams) Draws the entity planar shadow.
Internal protected (Protected Friend) method DrawHiddenLines(DrawParams) Draw the entity in the displayType.HiddenLines display mode.
Internal protected (Protected Friend) method DrawHiddenLinesFast(DrawParams) Draw the entity in the displayType.HiddenLines display mode in fast inaccurate transparency mode. (inherited from Entity).
Internal protected (Protected Friend) method DrawHiddenLinesMaterial(RenderParams) (inherited from Entity).
Internal protected (Protected Friend) method DrawHiddenLinesMaterialFast(RenderParams) (inherited from Entity).
Internal protected (Protected Friend) method DrawIsocurves(DrawParams) Draws the entity iso curves. For Mesh entities this method draws internal wires. (inherited from Entity).
Internal protected (Protected Friend) method DrawIsocurvesForFlat(DrawParams) Draws the isocurves in Flat display mode. (inherited from Entity).
Internal protected (Protected Friend) method DrawNormals(DrawParams) Draws entity's normal vectors. (inherited from Entity).
Internal protected (Protected Friend) method DrawOnScreen(DrawOnScreenParams) Draws extra things on screen, like the vertex indices (if Viewport.ShowVertexIndices is true). (inherited from Entity).
Internal protected (Protected Friend) method DrawOnScreen(DrawOnScreenParams, int) Draws extra things on screen, like the vertex indices (if Viewport.ShowVertexIndices is true). (inherited from Entity).
Internal protected (Protected Friend) method DrawOnScreenWireframe(DrawOnScreenWireframeParams) Draws extra things on screen, like the vertex Numbers (if Viewport.ShowVertexIndices is true) in wireframe display mode. (inherited from Entity).
Internal protected (Protected Friend) method DrawOnScreenWireframe(DrawOnScreenWireframeParams, int) Draws extra things on screen, like the vertex Numbers (if Viewport.ShowVertexIndices is true) in wireframe dispaly mode. (inherited from Entity).
Internal protected (Protected Friend) method DrawSelected(DrawParams) Draws entity selected.
Protected method DrawSelected(RenderContextBase, object) Draws the fast point cloud selected.
Internal protected (Protected Friend) method DrawSelectedVertices(DrawParams) Draws the entity selected vertices. (inherited from Entity).
Internal protected (Protected Friend) method DrawSilhouettes(DrawSilhouettesParams) Draws Silhouettes. (inherited from Entity).
Internal protected (Protected Friend) method DrawVertices(DrawParams) Draws entity's vertices.
Protected method DrawWire(DrawParams) Draws a wireframe entity, resolving the LineTypeName for LineTypeMethod colorMethodType.byParent. (inherited from Entity).
Protected method DrawWireEntity(RenderContextBase, object) Draws the Wireframe entity. (inherited from Entity).
Internal protected (Protected Friend) method DrawWireframe(DrawParams) Draws entity as wires. (inherited from Entity).
Internal protected (Protected Friend) method DrawWireframeSelected(DrawParams) Draws entity as selected wires.
Protected method DrawWithPattern(RenderContextBase, object) (inherited from Entity).
Protected method DrawWithoutVBO(RenderContextBase, object) Draws the FastPointCloud without using the vertex buffer objects when they are not supported.
Public method Dump(linearUnitsType, massUnitsType, LayerKeyedCollection, MaterialKeyedCollection, BlockKeyedCollection) Returns a description of this entity.
Public method Equals(Object) Determines whether the specified object is equal to the current object. (inherited from Object).
Public method EstimateBoundingBox(BlockKeyedCollection, LayerKeyedCollection) Returns a small set of points that gives an idea of the entity bounding box.
Protected method EvaluateIntersectEdges(FrustumParams) Tells if must evaluate the intersection of the edges with the frustum. (inherited from Entity).
Protected method EvaluateIntersectTriangles(FrustumParams) Tells if must evaluate the intersection of the triangles with the frustum. (inherited from Entity).
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (inherited from Object).
Internal protected (Protected Friend) method FindClosestTriangle(Transformation, Segment3D, IList<Point3D>, IList<IndexTriangle>, int, int, int, SortedList<DoubleHitTriangle>) Finds the triangles intersecting the seg segment and puts them in the triList. (inherited from Entity).
Protected method FindClosestTriangle(Transformation, Segment3D, float[], int[], int, int, int, SortedList<DoubleHitTriangle>) Finds the closest triangle using float arrays for vertices and int arrays for triangles. (inherited from Entity).
Public method FitCircle(out Plane, out double) Fits a circle to the point cloud vertices.
Public method FitLine(out Point3D, out Vector3D) Fits a line to the point cloud vertices.
Public method FitPlane() Fits a plane to the point cloud vertices.
Protected method Static FrustumEdgesTriangleIntersection(Segment3D[], Point3D, Point3D, Point3D) (inherited from Entity).
Internal protected (Protected Friend) method GetAllVertices(TraversalParams, out IList<Point3D>) Gets tessellation vertices of the entity.
Protected method Static GetClosestMainAxis(Vector3D) (inherited from Entity).
Public method GetHashCode Serves as the default hash function. (inherited from Object).
Protected method GetNormalLength() Gets the entity normal length. (inherited from Entity).
Public method GetObjectData(SerializationInfo, StreamingContext) Populates a SerializationInfo instance with the data needed to serialize the target object.
Protected method Static GetOffsetDistance(Vector3D, Vector3D, double) Computes the offset distance for the extrude with draft angle methods. (inherited from Entity).
Public method GetSelectability(Stack<BlockReference>) Gets the entity selectability status. (inherited from Entity).
Public method GetSelection(Stack<BlockReference>) Gets the entity selection status. (inherited from Entity).
Public method GetType Gets the Type of the current instance. (inherited from Object).
Public method GetVisibility(Stack<BlockReference>) Gets the entity visibility status. (inherited from Entity).
Protected method GetXAttributes(bool) For internal use only. (inherited from Entity).
Public method GetXElement(bool) For internal use only.
Protected method InitGraphicsData() Initialize the graphics data.
Internal protected (Protected Friend) method Static InsideFrustumPoint(PlaneEquation[], Transformation, IList<Point3D>, int) (inherited from Entity).
Internal protected (Protected Friend) method InsideOrCrossingFrustum(FrustumParams)
Internal protected (Protected Friend) method Static InsideOrCrossingFrustumInternal(PlaneEquation[], Transformation, IList<Point3D>, int, int) (inherited from Entity).
Internal protected (Protected Friend) method InsideOrCrossingScreenPolygon(ScreenPolygonParams)
Internal protected (Protected Friend) method Static InsideOrCrossingScreenPolygonInternal(ScreenPolygonParams, IList<Point3D>, int, int) (inherited from Entity).
Internal protected (Protected Friend) method Static InsideOrCrossingScreenPolygonPoint(ScreenPolygonParams, IList<Point3D>, int) (inherited from Entity).
Public method IsAnyInstanceSelectable() Tells if there is at least an instance selectable. (inherited from Entity).
Public method IsAnyInstanceSelected() Tells if there is at least an instance selected. (inherited from Entity).
Public method IsAnyInstanceVisible() Tells if there is at least an instance visible. (inherited from Entity).
Internal protected (Protected Friend) method IsCrossing(FrustumParams) Tells if the entity is inside or crossing the given planes and edges. (inherited from Entity).
Internal protected (Protected Friend) method IsCrossingScreenPolygon(ScreenPolygonParams) Tells if an entity is fully or partially contained inside a polygon defined in screen coordinates. (inherited from Entity).
Public method IsInFrustum(FrustumParams) Tells if the entity is inside the frustum planes. (inherited from Entity).
Public method IsInFrustum(FrustumParams, Point3D, double) Tells if the sphere surrounding the entity is inside the frustum planes. (inherited from Entity).
Public method IsSelected(Stack<BlockReference>) Obsolete. Tells if the instance referred by the stack of parents is selected. (inherited from Entity).
Internal protected (Protected Friend) method IsSmall(IsSmallParams) Checks if an entity is small and can be skipped during the drawing.
Public method IsValid() Returns true if all the entity fields contain reasonable information.
Internal protected (Protected Friend) method IsVisible(Stack<BlockReference>, LayerKeyedCollection, attributeReferenceVisibilityType) Check if the entity is visible. (inherited from Entity).
Internal protected (Protected Friend) method IsVisibleAndInFrustum(Stack<BlockReference>, LayerKeyedCollection, attributeReferenceVisibilityType) Check if the entity is visible. (inherited from Entity).
Protected method MemberwiseClone Creates a shallow copy of the current Object. (inherited from Object).
Internal protected (Protected Friend) method Static PropagateAttributes(Entity, Entity, bool) Propagates the attributes to the entity passed as parameter. (inherited from Entity).
Public method Regen(RegenParams) This method is used for several purposes. For example in arcs and circles is used to generate the curve's linear approximation, in meshes to compute normals and edges and in Nurbs surfaces to generate the triangulation.
Public method RegenNoChanges(double) Computes an array of vertices according to the desired chordal error, without changing the entity's Vertices and RegenMode. (inherited from Entity).
Internal protected (Protected Friend) method Render(RenderParams) Renders the entity.
Internal protected (Protected Friend) method RenderFast(RenderParams) Renders the entity in fast inaccurate transparency mode. (inherited from Entity).
Public method Rotate(double, Vector3D, Point3D) Rotates the entity around an arbitrary axis by the specified angle. (inherited from Entity).
Public method Rotate(double, Point3D, Point3D) Rotates the entity around an arbitray axis by the specified angle. (inherited from Entity).
Public method Rotate(double, Vector3D) Rotates the entity around an arbitray axis by the specified angle. (inherited from Entity).
Public method Scale(Point3D, double, double, double) Scales the entity of the specified scale factor. (inherited from Entity).
Public method Scale(Point3D, double) Scales the entity of the specified scale factor. (inherited from Entity).
Public method Scale(Vector3D) Scales the entity of the specified scale factor. (inherited from Entity).
Public method Scale(double) Scales the entity of the specified scale factor. (inherited from Entity).
Public method Scale(double, double, double) Scales the entity of the specified scale factor. (inherited from Entity).
Internal protected (Protected Friend) method SelectedInternal() Tells if the entity has internal parts selected (inherited from Entity).
Internal protected (Protected Friend) method Static SetEntityColorForFace(DrawParams, Color) Sets the entity color or material depending on the color mode. (inherited from Entity).
Internal protected (Protected Friend) method Static SetEntityColorForSelection(DrawParams) Sets the entity color or material depending on the color mode. (inherited from Entity).
Public method SetLineWeight(RenderContextBase, float) Line weight changer. (inherited from Entity).
Internal protected (Protected Friend) method SetLineWeightForEdges(DrawEdgesParams) (inherited from Entity).
Internal protected (Protected Friend) method SetLineWeightForSilhouettes(DrawSilhouettesParams) (inherited from Entity).
Public method SetSelectability(bool, Stack<BlockReference>) Sets the entity selectability status. (inherited from Entity).
Public method SetSelection(bool, Stack<BlockReference>) Sets the entity selection status. (inherited from Entity).
Internal protected (Protected Friend) method Static SetSelectionColorForSelection(DrawParams) Sets the selection color or material depending on the color mode. (inherited from Entity).
Internal protected (Protected Friend) method SetShader(DrawParams) Sets a Shader before drawing the entity. (inherited from Entity).
Public method SetVisibility(bool, Stack<BlockReference>) Sets the entity visibility status. (inherited from Entity).
Public method Subdivide(int) Subdivides the FastPointCloud into a set of smaller ones given a maximum number of points per voxel.
Internal protected (Protected Friend) method ThroughTriangle(FrustumParams) (inherited from Entity).
Public method Static ThroughTriangleQuad(FrustumParams, IList<Point3D>) Tells if the quad defined by the vertices is inside the selection area defined by the edge list. (inherited from Entity).
Internal protected (Protected Friend) method ThroughTriangleScreenPolygon(ScreenPolygonParams) (inherited from Entity).
Protected method Static ThroughTriangleScreenPolygon(Point3D, Point3D, Point3D, ScreenPolygonParams) Checks whether a triangle intersects or is inside a 2D screen polygon. (inherited from Entity).
Public method Static ThroughTriangleScreenPolygonQuad(IList<Point3D>, ScreenPolygonParams) Tells if the quad defined by the vertices is inside the selection area defined by the screen polygon. (inherited from Entity).
Public method ToString Returns a string that represents the current object. (inherited from Object).
Internal protected (Protected Friend) method TransformAllVertices(Transformation, bool, bool) (inherited from Entity).
Internal protected (Protected Friend) method TransformAllVerticesRecursive(Transformation) (inherited from Entity).
Public method TransformBy(Transformation) Transforms all the entity's vertices by the specified transformation.
Public method Translate(double, double, double) Translates the entity. (inherited from Entity).
Public method Translate(Vector3D) Translates the entity. (inherited from Entity).
Public method UpdateBoundingBox(TraversalParams) Updates the entity's bounding box. (inherited from Entity).
Internal protected (Protected Friend) method UpdateBoundingBoxSphere() (inherited from Entity).
Public method UpdateOrientedBoundingBox(TraversalParams) Updates the entity's oriented bounding box or build it if not present. (inherited from Entity).
Public method UpdateOrientedBoundingBox(TraversalParams, bool) Updates the entity's oriented bounding box or build it if not present. (inherited from Entity).
Protected method WriteObjAsLines(ref int, TextWriter, ref int, ref int, ref int, TextWriter, LayerKeyedCollection, string, MaterialKeyedCollection, double, double, BlockKeyedCollection) Write in Obj file format as set of lines connecting vertices. (inherited from Entity).
Internal protected (Protected Friend) method WriteUsemtl(int, TextWriter, TextWriter, LayerKeyedCollection) (inherited from Entity).
Protected method WriteUsemtl(string, TextWriter) (inherited from Entity).
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Events
 
Name Description
Public event VisibleChanged Occurs when the Visible changes. (inherited from Entity).
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Fields
 
Name Description
Protected field _localOB (inherited from Entity).
Internal protected (Protected Friend) field drawData Default graphics data. (inherited from Entity).
Internal protected (Protected Friend) field drawPattern Graphics data for line pattern. (inherited from Entity).
Protected field drawSelectedData The entity graphics data for selection.
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devDept.Eyeshot.Entities.FastPointCloud

.NET Framework

Supported in: 4.8

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Definition