c4d.modules.graphview.GvNodeMaster

A GvNodeMaster stores a collection of GvNode

Definition

class c4d.modules.graphview.GvNodeMaster

• GvNodeMaster.__init__()

• GvNodeMaster.AllocNode()
• GvNodeMaster.CreateNode()

• GvNodeMaster.GetRoot()
• GvNodeMaster.GetOwner()
• GvNodeMaster.InsertFirst()
• GvNodeMaster.InsertLast()
• GvNodeMaster.SetHierarchy()

• GvNodeMaster.IsEnabled()

• GvNodeMaster.GetPrefs()
• GvNodeMaster.SetPrefs()
• GvNodeMaster.AddUndo()

• GvNodeMaster.Execute()

Inheritance

• c4d.BaseList2D
  • c4d.modules.graphview.GvNodeMaster

Methods

GvNodeMaster.__init__(host)

Parameters: host (BaseList2D) – Attaches a GvNodeMaster to a BaseList2D object. Return type: GvNodeMaster Returns: The new nodemaster.

GvNodeMaster.AllocNode(id)

Allocates a node without inserting it.

Parameters: id (int) – The id, see GV Types. Return type: GvNode Returns: The new node.

GvNodeMaster.CreateNode(parent, id[, insert=None][, x=-1][, y=-1])

Creates a node and inserts it.

Parameters:

• parent (GvNode) – Parent node, can be GetNodeMaster.GetRoot().
• id (int) – The id, see GV Types.
• insert (GvNode) – The insertion point.
• x (int) – X position
• y (int) – Y position.

Return type:

GvNode

Returns:

The created node.

GvNodeMaster.GetRoot()

Retrieves the root node.

Return type: GvNode Returns: The root node or None.

GvNodeMaster.GetOwner()

Retrieves the owner.

Return type: BaseList2D Returns: The owner of the GvNodeMaster

GvNodeMaster.InsertFirst(parent, node)

Inserts a node first in the node list of an Xgroup. (Equivalent to GeListNode.InsertUnder(), but with additional checks that parent is a group node, and that node is removed.)

Parameters:

• parent (GvNode) – Parent node. Must be in the same node master.
• node (GvNode) – Node to insert.

Return type:

bool

Returns:

True if the node was inserted, otherwise False.

GvNodeMaster.InsertLast(parent, node)

Inserts a node last in the node list of an Xgroup. (Equivalent to GeListNode.InsertUnderLast(), but with additional checks that parent is a group node, and that node is removed.)

Parameters:

• parent (GvNode) – Parent node. Must be in the same node master.
• node (GvNode) – Node to insert.

Return type:

bool

Returns:

True if the node was inserted, otherwise False.

GvNodeMaster.SetHierarchy(insert, node[, mode=GV_INSERT_AFTER])

Perform a hierarchy operation. Pass the arguments as a dictionary.

Parameters:

• insert (GvNode) – Insertion point.
• node (GvNode) – The node to perform the operation on.
• mode (int) –

  The insertion mode:

  GV_INSERT_UNDER	Input port.
  GV_INSERT_UNDER_LAST	Insert under as last item.
  GV_INSERT_BEFORE	Insert before.
  GV_INSERT_AFTER	Insert after.
  GV_INSERT_NONE	Not used.

Return type:

bool

Returns:

True if the hierarchy was set, otherwise False.

GvNodeMaster.IsEnabled()

Checks if the node master is enabled.

Return type: GvNodeMaster Returns: True if the node master is enabled.

GvNodeMaster.GetPrefs()

Returns the settings container.

Return type: BaseContainer Returns: A copy of the settings container.

GvNodeMaster.SetPrefs(bc)

Set the settings container.

Parameters: bc (BaseContainer) – The settings container.

GvNodeMaster.AddUndo()

Call this function if you manipulated something with a node master, and you want it to be undoable

Return type: bool Returns: True if successful, otherwise False.

GvNodeMaster.Execute()

Calculates the GvNodeMaster

GV Types

ID_GV_OPERATOR_DUMMY
ID_GV_OPERATOR_GROUP
ID_OPERATOR_OBJECT
ID_OPERATOR_RANDOM
ID_OPERATOR_REAL2VECT
ID_OPERATOR_VECT2REAL
ID_OPERATOR_ADAPTER
ID_OPERATOR_CROSS
ID_OPERATOR_EQU
ID_OPERATOR_NIL
ID_OPERATOR_TIME
ID_OPERATOR_TRIGO
ID_OPERATOR_MATRIX2VECT
ID_OPERATOR_VECT2MATRIX
ID_OPERATOR_NOT
ID_OPERATOR_POINT
ID_OPERATOR_CLAMP
ID_OPERATOR_VECTCALCMATRIX
ID_OPERATOR_MATRIXCALCHPB
ID_OPERATOR_DISTANCE
ID_OPERATOR_CONDITION
ID_OPERATOR_RESULT
ID_OPERATOR_SPY
ID_OPERATOR_CONST
ID_OPERATOR_MATH
ID_OPERATOR_BOOL
ID_OPERATOR_INV
ID_OPERATOR_NEG
ID_OPERATOR_CMP
ID_OPERATOR_ORDER
ID_OPERATOR_SWITCH
ID_OPERATOR_MIX
ID_OPERATOR_COMMENT
ID_OPERATOR_MEMORY
ID_OPERATOR_ITERATE
ID_OPERATOR_FREEZE
ID_OPERATOR_FORMULA
ID_OPERATOR_ABS
ID_OPERATOR_DEGREE
ID_OPERATOR_RANGEMAPPER
ID_OPERATOR_FLOATMATH
ID_OPERATOR_FLOATFUNC
ID_OPERATOR_POLYGON
ID_OPERATOR_DOT
ID_OPERATOR_COLORSPACE
ID_OPERATOR_SOUND
ID_OPERATOR_NOISE
ID_OPERATOR_TRIGGER
ID_OPERATOR_BOX
ID_OPERATOR_COLLISION
ID_OPERATOR_SPLINE
ID_OPERATOR_MATRIXMULVECTOR
ID_OPERATOR_SELECTION
ID_OPERATOR_HIERARCHY
ID_OPERATOR_DETAILS
ID_OPERATOR_TAG
ID_OPERATOR_COFFEE
ID_OPERATOR_MONOFLOP
ID_OPERATOR_REFERENCE
ID_OPERATOR_WEIGHTMAP
ID_OPERATOR_MATERIAL
ID_OPERATOR_INCLUDE
ID_OPERATOR_LINK
ID_OPERATOR_RAY