armorpaint/paint/sources/material_nodes/picker_node.ts

function picker_node_vector(node: ui_node_t, socket: ui_node_socket_t): string {
    if (socket == node.outputs[0]) { // Base
        node_shader_add_constant(parser_material_kong, "picker_base: float3", "_picker_base");
        return "constants.picker_base";
    }
    else { // Normal
        node_shader_add_constant(parser_material_kong, "picker_normal: float3", "_picker_normal");
        return "constants.picker_normal";
    }
}

function picker_node_value(node: ui_node_t, socket: ui_node_socket_t): string {
    if (socket == node.outputs[1]) {
        node_shader_add_constant(parser_material_kong, "picker_opacity: float", "_picker_opacity");
        return "constants.picker_opacity";
    }
    else if (socket == node.outputs[2]) {
        node_shader_add_constant(parser_material_kong, "picker_occlusion: float", "_picker_occlusion");
        return "constants.picker_occlusion";
    }
    else if (socket == node.outputs[3]) {
        node_shader_add_constant(parser_material_kong, "picker_roughness: float", "_picker_roughness");
        return "constants.picker_roughness";
    }
    else if (socket == node.outputs[4]) {
        node_shader_add_constant(parser_material_kong, "picker_metallic: float", "_picker_metallic");
        return "constants.picker_metallic";
    }
    else if (socket == node.outputs[6]) { return "0.0"; } // Emission
    else if (socket == node.outputs[7]) {
        node_shader_add_constant(parser_material_kong, "picker_height: float", "_picker_height");
        return "constants.picker_height";
    }
    else { return "0.0"; } // Subsurface
}

let picker_node_def: ui_node_t = {
    id: 0,
    name: _tr("Picker"),
    type: "PICKER", // extension
    x: 0,
    y: 0,
    color: 0xff4982a0,
    inputs: [],
    outputs: [
        {
            id: 0,
            node_id: 0,
            name: _tr("Base Color"),
            type: "RGBA",
            color: 0xffc7c729,
            default_value: f32_array_create_xyzw(0.0, 0.0, 0.0, 1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Opacity"),
            type: "VALUE",
            color: 0xffa1a1a1,
            default_value: f32_array_create_x(1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Occlusion"),
            type: "VALUE",
            color: 0xffa1a1a1,
            default_value: f32_array_create_x(1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Roughness"),
            type: "VALUE",
            color: 0xffa1a1a1,
            default_value: f32_array_create_x(1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Metallic"),
            type: "VALUE",
            color: 0xffa1a1a1,
            default_value: f32_array_create_x(1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Normal Map"),
            type: "VECTOR",
            color: -10238109,
            default_value: f32_array_create_xyz(0.5, 0.5, 1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Emission"),
            type: "VALUE",
            color: 0xffa1a1a1,
            default_value: f32_array_create_x(1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Height"),
            type: "VALUE",
            color: 0xffa1a1a1,
            default_value: f32_array_create_x(1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        },
        {
            id: 0,
            node_id: 0,
            name: _tr("Subsurface"),
            type: "VALUE",
            color: 0xffa1a1a1,
            default_value: f32_array_create_x(1.0),
            min: 0.0,
            max: 1.0,
            precision: 100,
            display: 0
        }
    ],
    buttons: [],
    width: 0,
    flags: 0
};