Class TCADPartNode
Unit
X3DNodes
Declaration
type TCADPartNode = class(TAbstractGroupingNode)
Description
Represents the location and faces that constitute a part in the CAD model.
Hierarchy
Overview
Methods
Properties
Description
Methods
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function DirectEnumerateActive(Func: TEnumerateChildrenFunction): Pointer; override; |
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This item has no description. Showing description inherited from TX3DNode.DirectEnumerateActive.
Enumerate all active child nodes of given node.
"Active nodes" are the ones affecting current look or collisions, e.g. from Switch node only one child will be enumerated. See Traverse for more precise definition.
"Direct" means that this enumerates only direct descendants, i.e. this is not recursive. See methods like Traverse or EnumerateNodes if you want recursive behavior.
This can enumerate both VRML1Children nodes and nodes within TSFNode and TMFNode fields.
Default implementation in this class enumerates all Children nodes of VRML 1.0. If you need to remove some children for VRML 1.0 (e.g. for Switch or LOD nodes) or add some children for VRML 2.0 you have to override this. You do not need to call inherited when overriding this — in fact, you should not, if you want to omit some nodes.
Stops and returns immediately if Func returns non-nil for some child.
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constructor Create(const AX3DName: String = ''; const ABaseUrl: String = ''); override; |
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This item has no description. Showing description inherited from TX3DNode.Create.
Constructor. Initializes various properties:
Name, BaseUrl are initialized from given parameters. The Fields, Events lists are filled in every descendant, to have all the fields/events defined by the specification. DefaultContainerField, and other node-specific stuff, is filled in descendants. This is actually implemented in CreateNode, that is called at the end of this constructor.
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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.
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Properties
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property FdCenter: TSFVec3f read FFdCenter; |
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Internal wrapper for property Center. This wrapper API may change, we advise to access simpler Center instead, if it is defined (TODO: for now, some field types do not have a simpler counterpart).
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property Center: TVector3 read GetCenter write SetCenter; |
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This item has no description. |
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property FdName: TSFString read FFdName; |
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Internal wrapper for property NameField. This wrapper API may change, we advise to access simpler NameField instead, if it is defined (TODO: for now, some field types do not have a simpler counterpart).
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property NameField: String read GetNameField write SetNameField; |
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This item has no description. |
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property FdRotation: TSFRotation read FFdRotation; |
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Internal wrapper for property Rotation. This wrapper API may change, we advise to access simpler Rotation instead, if it is defined (TODO: for now, some field types do not have a simpler counterpart).
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property Rotation: TVector4 read GetRotation write SetRotation; |
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This item has no description. |
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property FdScale: TSFVec3f read FFdScale; |
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Internal wrapper for property Scale. This wrapper API may change, we advise to access simpler Scale instead, if it is defined (TODO: for now, some field types do not have a simpler counterpart).
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property Scale: TVector3 read GetScale write SetScale; |
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This item has no description. |
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property FdScaleOrientation: TSFRotation read FFdScaleOrientation; |
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Internal wrapper for property ScaleOrientation. This wrapper API may change, we advise to access simpler ScaleOrientation instead, if it is defined (TODO: for now, some field types do not have a simpler counterpart).
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property ScaleOrientation: TVector4 read GetScaleOrientation write SetScaleOrientation; |
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This item has no description. |
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property FdTranslation: TSFVec3f read FFdTranslation; |
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Internal wrapper for property Translation. This wrapper API may change, we advise to access simpler Translation instead, if it is defined (TODO: for now, some field types do not have a simpler counterpart).
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property Translation: TVector3 read GetTranslation write SetTranslation; |
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This item has no description. |
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