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4 Custom Node Colors

You can set the display color of individual nodes through the UI by selecting a node, then choosing Colors, then a

color from the presets available in the Node Graph's Colors menu.

You can also apply a custom color by selecting a node, then choosing Colors > Set Custom Color, which brings up a

color picker window.

NOTE: To reset a node's color back to the default, select the node, then choose Colors > None.

You can also define colors for groups of nodes using Python, and apply those changes across your project.

Flavors and Rules

Node colors are defined in rules. Rules consist of a rule name and an RGB color value. Rules are applied to flavors,

and a flavor is a list of node types.

Rules contain the name of the flavor to which it is applied in the form of a string, and an RGB value, in the form of

three 0-1 range floats. To see a list of defined rules, run the following in the Python tab:

import Nodes2DAPI.NodeColorDelegate

print(Nodes2DAPI.NodeColorDelegate.rules)

You should see something like the following, which is a list of the rules defined with Katana as shipping:

[

( 'filter', ( 0.345, 0.300, 0.200 ) ),

( 'keying', ( 0.200, 0.360, 0.100 ) ),

( 'composite', ( 0.450, 0.250, 0.250) ),

( 'transform', ( 0.360, 0.250, 0.380 ) ),

( 'color', ( 0.204, 0.275, 0.408 ) ),

( 'SHOW_MACROS', ( 0.010, 0.010, 0.010 ) ),

( 'SPI_MACROS', ( 0.010, 0.010, 0.010 ) ),

( None, None )

]

Each individual rule follows the form:

( 'flavorName', ( R value float, G value float, B value float ) )

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 263 264

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Amazon VERSION 2.0V1 Guía de usuario Pagina 21