Namespaces
- Rhino
- Rhino.ApplicationSettings
- Rhino.Collections
- Rhino.Commands
- Rhino.Display
  - BackgroundStyle Enumeration
  - BlendMode Enumeration
  - CalculateBoundingBoxEventArgs Class
  - Color4f Structure
  - ColorCMYK Structure
  - ColorGradient Class
  - ColorHSL Structure
  - ColorHSV Structure
  - ColorLAB Structure
  - ColorLCH Structure
  - ColorRGBA Structure
  - ColorStop Structure
  - ColorXYZ Structure
  - CullFaceMode Enumeration
  - CullObjectEventArgs Class
  - CustomDisplay Class
  - DefinedViewportProjection Enumeration
  - DepthMode Enumeration
  - DisplayBitmap Class
  - DisplayBitmapDrawList Class
  - DisplayConduit Class
  - DisplayEngine Class
  - DisplayMaterial Class
  - DisplayModeChangedEventArgs Class
  - DisplayModeDescription Class
  - DisplayPipeline Class
    - DisplayPipeline Properties
    - DisplayPipeline Methods
    - DisplayPipeline Events
      - CalculateBoundingBox Event
      - CalculateBoundingBoxZoomExtents Event
      - DisplayModeChanged Event
      - DrawForeground Event
      - DrawOverlay Event
      - InitFrameBuffer Event
      - ObjectCulling Event
      - PostDrawObject Event
      - PostDrawObjects Event
      - PreDrawObject Event
      - PreDrawObjects Event
      - PreDrawTransparentObjects Event
      - ViewportProjectionChanged Event
  - DisplayPipelineAttributes Class
  - DisplayPipelineAttributes.BoundingBoxDisplayMode Enumeration
  - DisplayPipelineAttributes.ContextsForDraw Enumeration
  - DisplayPipelineAttributes.FrameBufferFillMode Enumeration
  - DisplayPipelineAttributes.MeshDisplayAttributes Class
  - DisplayPipelineAttributes.ViewDisplayAttributes Class
  - DisplayTechnology Enumeration
  - DrawEventArgs Class
  - DrawForegroundEventArgs Class
  - DrawFrameStages Enumeration
  - DrawObjectEventArgs Class
  - GradientType Enumeration
  - InitFrameBufferEventArgs Class
  - PageViewSpaceChangeEventArgs Class
  - PointStyle Enumeration
  - RhinoPageView Class
  - RhinoView Class
  - RhinoViewport Class
  - ShaderLanguage Enumeration
  - StereoContext Enumeration
  - Text3d Class
  - ViewCapture Class
  - ViewCaptureSettings Class
  - ViewCaptureSettings.AnchorLocation Enumeration
  - ViewCaptureSettings.ColorMode Enumeration
  - ViewEventArgs Class
  - ViewportType Enumeration
  - VisualAnalysisMode Class
  - VisualAnalysisMode.AnalysisStyle Enumeration
  - VisualAnalysisMode.EdgeContinuityMode Enumeration
  - ZBiasMode Enumeration
  - ZBufferCapture Class
- Rhino.DocObjects
- Rhino.DocObjects.Custom
- Rhino.DocObjects.SnapShots
- Rhino.DocObjects.Tables
- Rhino.FileIO
- Rhino.Geometry
- Rhino.Geometry.Collections
- Rhino.Geometry.Intersect
- Rhino.Geometry.MeshRefinements
- Rhino.Geometry.Morphs
- Rhino.Input
- Rhino.Input.Custom
- Rhino.NodeInCode
- Rhino.PlugIns
- Rhino.Render
- Rhino.Render.ChangeQueue
- Rhino.Render.ChildSlotNames
- Rhino.Render.DataSources
- Rhino.Render.Fields
- Rhino.Render.ParameterNames
- Rhino.Render.PostEffects
- Rhino.Render.UI
- Rhino.Runtime
- Rhino.Runtime.InProcess
- Rhino.Runtime.InteropWrappers
- Rhino.Runtime.Notifications
- Rhino.Runtime.RhinoAccounts
- Rhino.UI
- Rhino.UI.Controls
- Rhino.UI.Controls.DataSource
- Rhino.UI.Controls.ThumbnailUI
- Rhino.UI.Gumball

DisplayPipeline.PreDrawObject Event

RhinoCommon API

DisplayPipelinePreDrawObject Event

Called right before an individual object is being drawn. NOTE: Do not use this event unless you absolutely need to. It is called for every object in the document and can slow display down if a large number of objects exist in the document

Namespace: Rhino.Display
Assembly: RhinoCommon (in RhinoCommon.dll)

Since: 5.0

Syntax

Copy

public static event EventHandler<DrawObjectEventArgs> PreDrawObject

Public Shared Event PreDrawObject As EventHandler(Of DrawObjectEventArgs)

Value

Type: SystemEventHandlerDrawObjectEventArgs

Reference

DisplayPipeline Class

Rhino.Display Namespace

Report wishes and bugs at discourse.mcneel.com

E:Rhino.Display.DisplayPipeline.PreDrawObject