@polygonjs/polygonjs
Version:
node-based WebGL 3D engine https://polygonjs.com
79 lines (78 loc) • 3.09 kB
JavaScript
"use strict";
import {
JsConnectionPointType,
ARRAY_JS_CONNECTION_TYPES_SET,
JsConnectionPointTypeFromArrayTypeMap
} from "../utils/io/connections/Js";
import { TypedJsNode } from "./_Base";
import { TypeAssert } from "../../poly/Assert";
export const ALLOWED_INPUT_TYPES = ARRAY_JS_CONNECTION_TYPES_SET;
export class BaseArrayElementJsNode extends TypedJsNode {
initializeNode() {
super.initializeNode();
this.io.connection_points.set_expected_input_types_function(this._expectedInputTypes.bind(this));
this.io.connection_points.set_expected_output_types_function(this._expectedOutputTypes.bind(this));
this.io.connection_points.set_input_name_function(this._expectedInputName.bind(this));
this.io.connection_points.set_output_name_function(this._expectedOutputName.bind(this));
}
_expectedInputTypes() {
const firstType = this.io.connection_points.first_input_connection_type();
const type = firstType != null && ALLOWED_INPUT_TYPES.has(firstType) ? firstType : JsConnectionPointType.FLOAT_ARRAY;
return [type];
}
_expectedInputName(index) {
const type = this._expectedInputTypes()[0];
return [`${type}`][index];
}
_expectedOutputName(index) {
const type = this._expectedOutputTypes()[0];
return `${type}`;
}
_expectedOutputTypes() {
const firstType = this._expectedInputTypes()[0];
const outputType = JsConnectionPointTypeFromArrayTypeMap[firstType] || JsConnectionPointType.FLOAT;
return [outputType];
}
setLines(linesController) {
const firstType = this._expectedInputTypes()[0];
switch (firstType) {
case JsConnectionPointType.BOOLEAN_ARRAY:
case JsConnectionPointType.FLOAT_ARRAY:
case JsConnectionPointType.INT_ARRAY:
case JsConnectionPointType.STRING_ARRAY: {
return this._setLinesAsPrimitive(linesController);
}
case JsConnectionPointType.COLOR_ARRAY:
case JsConnectionPointType.MATRIX4_ARRAY:
case JsConnectionPointType.QUATERNION_ARRAY:
case JsConnectionPointType.VECTOR2_ARRAY:
case JsConnectionPointType.VECTOR3_ARRAY:
case JsConnectionPointType.VECTOR4_ARRAY: {
return this._setLinesAsVector(linesController);
}
case JsConnectionPointType.OBJECT_3D_ARRAY: {
return this._setLinesAsPrimitive(linesController);
}
case JsConnectionPointType.INTERSECTION_ARRAY: {
return this._setLinesAsPrimitive(linesController);
}
case JsConnectionPointType.TEXTURE_ARRAY: {
return this._setLinesAsPrimitive(linesController);
}
}
TypeAssert.unreachable(firstType);
}
_setLinesAsPrimitive(linesController) {
}
_setLinesAsVector(linesController) {
}
// private _setLinesAsObject(linesController: JsLinesCollectionController) {
// console.warn('not implemented');
// }
// private _setLinesAsIntersection(linesController: JsLinesCollectionController) {
// console.warn('not implemented');
// }
// private _setLinesAsTexture(linesController: JsLinesCollectionController) {
// console.warn('not implemented');
// }
}