RhinoCommon API
Namespaces
Rhino.Display
DisplayPipeline Class
DisplayPipeline Methods
AddClippingPlane Method
AvailableOpenGLVersion Method
ClearFrameBuffer Method
Clone Method
Close Method
CullControlPolygon Method
Draw2dLine Method
Draw2dRectangle Method
Draw2dText Method
Draw3dText Method
DrawActivePoint Method
DrawAnnotation Method
DrawAnnotationArrowhead Method
DrawArc Method
DrawArrow Method
DrawArrowHead Method
DrawArrows Method
DrawBitmap Method
DrawBox Method
DrawBoxCorners Method
DrawBrepShaded Method
DrawBrepWires Method
DrawCircle Method
DrawCone Method
DrawConstructionPlane Method
DrawCurvatureGraph Method
DrawCurve Method
DrawCylinder Method
DrawDirectionArrow Method
DrawDot Method
DrawDottedLine Method
DrawDottedPolyline Method
DrawExtrusionWires Method
DrawGradientHatch Method
DrawGradientLines Method
DrawGradientMesh Method
DrawHatch Method
DrawInstanceDefinition Method
DrawLight Method
DrawLine Method
DrawLineArrow Method
DrawLineNoClip Method
DrawLines Method
DrawMarker Method
DrawMeshFalseColors Method
DrawMeshShaded Method
DrawMeshVertices Method
DrawMeshWires Method
DrawObject Method
DrawParticles Method
DrawPatternedLine Method
DrawPatternedPolyline Method
DrawPoint Method
DrawPointCloud Method
DrawPoints Method
DrawPolygon Method
DrawPolyline Method
DrawRoundedRectangle Method
DrawSphere Method
DrawSprite Method
DrawSprites Method
DrawStereoFrameBuffer Method
DrawSubDShaded Method
DrawSubDWires Method
DrawSurface Method
DrawText Method
DrawToBitmap Method
DrawTorus Method
DrawZebraPreview Method
EnableClippingPlanes Method
EnableColorWriting Method
EnableDepthTesting Method
EnableDepthWriting Method
EnableLighting Method
Flush Method
GetDrawListSerialNumbers Method
GetLights Method
GetOpenGLCameraToClip Method
GetOpenGLWorldToCamera Method
GetOpenGLWorldToClip Method
InterruptDrawing Method
IsActive Method
IsInTiledDraw Method
IsVisible Method
MakeDefaultOpenGLContextCurrent Method
Measure2dText Method
Open Method
PopClipTesting Method
PopCullFaceMode Method
PopDepthTesting Method
PopDepthWriting Method
PopModelTransform Method
PopProjection Method
Push2dProjection Method
PushClipTesting Method
PushCullFaceMode Method
PushDepthTesting Method
PushDepthWriting Method
PushModelTransform Method
RemoveClippingPlane Method
SetupDisplayMaterial Method
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DisplayPipelineIsActive Method

Determines if an object can be visible in this viewport based on it's object type and display attributes. This test does not check for visibility based on location of the object. NOTE: Use CRhinoDisplayPipeline::IsVisible() to perform "visibility" tests based on location (is some part of the object in the view frustum). Use CRhinoDisplayPipeline::IsActive() to perform "visibility" tests based on object type.

Namespace:  Rhino.Display
Assembly:  RhinoCommon (in RhinoCommon.dll)
Since: 5.0
Syntax
Copy
public bool IsActive(
	RhinoObject rhinoObject
)

Parameters

rhinoObject
Type: Rhino.DocObjectsRhinoObject
Object to test.

Return Value

Type: Boolean
true if this object can be drawn in the pipeline's viewport based on it's object type and display attributes.
See Also