Class TVisibilitySensorNode
Unit
Declaration
type TVisibilitySensorNode = class(TAbstractEnvironmentalSensorNode)
Description
Detects visibility changes of a rectangular box as the user navigates the world.
Hierarchy
- TObject
- TPersistent
- TX3DFileItem
- TX3DNode
- TAbstractNode
- TAbstractChildNode
- TAbstractSensorNode
- TAbstractEnvironmentalSensorNode
- TVisibilitySensorNode
Overview
Methods
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function TransformationChange: TNodeTransformationChange; override; |
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function Box: TBox3D; |
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procedure SetIsActive(const Value: boolean; const Time: TX3DTime); |
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procedure CreateNode; override; |
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class function ClassX3DType: String; override; |
Properties
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property IsActive: boolean read FIsActive; |
Description
Methods
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function TransformationChange: TNodeTransformationChange; override; |
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This item has no description. | |
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function Box: TBox3D; |
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This item has no description. | |
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procedure SetIsActive(const Value: boolean; const Time: TX3DTime); |
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This item has no description. | |
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procedure CreateNode; override; |
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Create node fields and events. | |
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class function ClassX3DType: String; override; |
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This item has no description. Showing description inherited from TX3DNode.ClassX3DType. Node type name in VRML/X3D, for this class. Normal VRML/X3D node classes should override this to return something non-empty, and then X3DType automatically will return the same value. Empty for classes that don't have a hardcoded VRML/X3D node name, like a special TX3DUnknownNode. Such special classes should override then X3DType to return actual non-empty name there. You usually should call X3DType. The only use of this method is that it works on classes (it's "class function"), without needing at actual instance. | |
Properties
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property IsActive: boolean read FIsActive; |
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This item has no description. | |
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