RenderGraphΒΆ

class RenderGraph

A RenderGraph controls the attributes assigned to an object to render

Hierarchy

class RenderGraph < class Graph < class SelectableNode < class DeletableNode < class Node

Members

Plugs:

types.bool Enabled RW Enable/disable the rendergraph
nil Exposed RW Dependencies on exposed nodes' Name plug
types.int Order RW Evaluation order oh this rendergraph. Note that the rendergraphs from the references are evaluated first whatever their order.
nil RenderGraph RW The connections to RenderPasses
types.bool UseCache RW Use pattern matching cache during traversal
types.bool WarnOnMultipleOutputs RW Issue a warning if the RenderGraph has multiple outputs

Inherited from class Graph

Methods:

result GraphNode createmixnode ( ) This method is called when the user wants to combine two outputs or an output and a connection.

Inherited from class SelectableNode

Plugs:

boolean Selected R True if the node is selected. Don't use this plug directly to select a node, use the Document's modifier select method.

Inherited from class Node

Plugs:

string Name RW The node name

Methods:

bool result belongstoreference ( Reference ref ) Tells if the node belongs to the reference, or a sub reference
nil delete ( ) Delete a node
any value eval ( Plug plug ) Called by the framework when plug (a node's plug) must be evaluated
Node|Plug child findchild ( string path ) Find a child node or plug using a path
Node parent findparent ( string name ) Find the first parent Node of this Node of a specific class
Node result getchild ( string name ) Get a child node by its name
[string|number] name getname ( ) Get the Node name in its parent
Node parent getparent ( ) Get the parent Node of this Node
string path getpath ( ) Returns the node path as a string that can be reused with findchild
Reference reference getreference ( ) Returns the reference node it is connected to
of table getreferences ( [ topref Reference ] ) Returns the references in the document sorted depth first.
string result getstringcopy ( ) Return a copy of the node and its content as a string to be pasted
Reference reference gettopreference ( ) Returns the top reference node it is connected to
boolean editable iseditable ( ) Indicates if the node can be edited by the user in the UI
bool result ismoveable ( ) Tells if the node can be moved
boolean result isparent ( Node child ) Tells if this node is parent of the potential child
boolean result isreference ( ) Tells if a node comes from a reference project
boolean state isselected ( ) Tell if the node is selected
{Node} result loadfile ( string filename , [ table options ] ) load a file content in this node. Possible options are: overrideclass to enforce a specific class for the root node.
Node result loadtemplate ( string template , string name ) load a template file
nil move ( Node parent ) Move a node to a new parent
nil onpathchanged ( ) Called by the framework when the name of this node or of one of its parent is modified
{Node},string result,error pastestringcopy ( string copy ) Paste a string copy into this node
ReferenceBase refnode referencefile ( string name , string refpath , [ table options ] ) reference a file content in this node.
nil rename ( string name ) Rename a node
bool,string success,error savefile ( string filename ) load a node to a file
nil seteditable ( boolean editable ) Change the editable state of the node
nil setflags ( ) Set the node flags

Documentation

types.bool Enabled RW

Enable/disable the rendergraph

nil Exposed RW

Dependencies on exposed nodes' Name plug

types.int Order RW

Evaluation order oh this rendergraph. Note that the rendergraphs from the references are evaluated first whatever their order.

nil RenderGraph RW

The connections to RenderPasses

types.bool UseCache RW

Use pattern matching cache during traversal

types.bool WarnOnMultipleOutputs RW

Issue a warning if the RenderGraph has multiple outputs