VisualShaderNodeColorOp

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Inherits: VisualShaderNode < Resource < Reference < Object

A Color operator to be used within the visual shader graph.

Description

Applies operator to two color inputs.

Properties

Operatoroperator0

Enumerations

enum Operator:

  • OP_SCREEN = 0 — Produce a screen effect with the following formula:
result = vec3(1.0) - (vec3(1.0) - a) * (vec3(1.0) - b);
  • OP_DIFFERENCE = 1 — Produce a difference effect with the following formula:
result = abs(a - b);
  • OP_DARKEN = 2 — Produce a darken effect with the following formula:
result = min(a, b);
  • OP_LIGHTEN = 3 — Produce a lighten effect with the following formula:
result = max(a, b);
  • OP_OVERLAY = 4 — Produce an overlay effect with the following formula:
for (int i = 0; i < 3; i++) {
    float base = a[i];
    float blend = b[i];
    if (base < 0.5) {
        result[i] = 2.0 * base * blend;
    } else {
        result[i] = 1.0 - 2.0 * (1.0 - blend) * (1.0 - base);
    }
}
  • OP_DODGE = 5 — Produce a dodge effect with the following formula:
result = a / (vec3(1.0) - b);
  • OP_BURN = 6 — Produce a burn effect with the following formula:
result = vec3(1.0) - (vec3(1.0) - a) / b;
  • OP_SOFT_LIGHT = 7 — Produce a soft light effect with the following formula:
for (int i = 0; i < 3; i++) {
    float base = a[i];
    float blend = b[i];
    if (base < 0.5) {
        result[i] = base * (blend + 0.5);
    } else {
        result[i] = 1.0 - (1.0 - base) * (1.0 - (blend - 0.5));
    }
}
  • OP_HARD_LIGHT = 8 — Produce a hard light effect with the following formula:
for (int i = 0; i < 3; i++) {
    float base = a[i];
    float blend = b[i];
    if (base < 0.5) {
        result[i] = base * (2.0 * blend);
    } else {
        result[i] = 1.0 - (1.0 - base) * (1.0 - 2.0 * (blend - 0.5));
    }
}

Property Descriptions

Default0
Setterset_operator(value)
Getterget_operator()

An operator to be applied to the inputs. See Operator for options.

doradoro's advice! Getters and Setters will be deprecated! Avoid their use!

Disclaimer: This page has been automaticaly and directly extracted from the official Godot Docs website, the 2020-03-07 at 01:44:52. It's the English Stable version because it's what most Godot users should use. The Copyright owners are Juan Linietsky, Ariel Manzur and the Godot community. CC-BY 3.0. Thanks for your patience and generosity.