Inheritance #

VisualShaderNodeColorOp #

is_refcounted, is_instantiable, resource, core, not_builtin_classes

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

Applies operator to two color inputs.

Members #

var operator = OP_SCREEN#

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

Methods #

Annotations #

Constants #

const OP_SCREEN = 0 enum Operator#

Produce a screen effect with the following formula:

result = vec3(1.0) - (vec3(1.0) - a) * (vec3(1.0) - b);

const OP_DIFFERENCE = 1 enum Operator#

Produce a difference effect with the following formula:

result = abs(a - b);

const OP_DARKEN = 2 enum Operator#

Produce a darken effect with the following formula:

result = min(a, b);

const OP_LIGHTEN = 3 enum Operator#

Produce a lighten effect with the following formula:

result = max(a, b);

const OP_OVERLAY = 4 enum Operator#

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);
    }
}

const OP_DODGE = 5 enum Operator#

Produce a dodge effect with the following formula:

result = a / (vec3(1.0) - b);

const OP_BURN = 6 enum Operator#

Produce a burn effect with the following formula:

result = vec3(1.0) - (vec3(1.0) - a) / b;

const OP_SOFT_LIGHT = 7 enum Operator#

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));
    }
}

const OP_HARD_LIGHT = 8 enum Operator#

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));
    }
}

const OP_MAX = 9 enum Operator#

Represents the size of the Operator enum.

Constructors #

Enums #

Operator#

Operators #

Signals #

Theme Items #

Tutorials #