@openhps/core
Version:
Open Hybrid Positioning System - Core component
65 lines (60 loc) • 2.03 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _NodeMaterial = _interopRequireDefault(require("./NodeMaterial.js"));
var _MaterialReferenceNode = require("../../nodes/accessors/MaterialReferenceNode.js");
var _PropertyNode = require("../../nodes/core/PropertyNode.js");
var _TSLBase = require("../../nodes/tsl/TSLBase.js");
var _MathNode = require("../../nodes/math/MathNode.js");
var _MatcapUVNode = require("../../nodes/utils/MatcapUVNode.js");
var _MeshMatcapMaterial = require("../MeshMatcapMaterial.js");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const _defaultValues = /*@__PURE__*/new _MeshMatcapMaterial.MeshMatcapMaterial();
/**
* Node material version of {@link MeshMatcapMaterial}.
*
* @augments NodeMaterial
*/
class MeshMatcapNodeMaterial extends _NodeMaterial.default {
static get type() {
return 'MeshMatcapNodeMaterial';
}
/**
* Constructs a new mesh normal node material.
*
* @param {Object} [parameters] - The configuration parameter.
*/
constructor(parameters) {
super();
/**
* This flag can be used for type testing.
*
* @type {boolean}
* @readonly
* @default true
*/
this.isMeshMatcapNodeMaterial = true;
this.setDefaultValues(_defaultValues);
this.setValues(parameters);
}
/**
* Setups the matcap specific node variables.
*
* @param {NodeBuilder} builder - The current node builder.
*/
setupVariants(builder) {
const uv = _MatcapUVNode.matcapUV;
let matcapColor;
if (builder.material.matcap) {
matcapColor = (0, _MaterialReferenceNode.materialReference)('matcap', 'texture').context({
getUV: () => uv
});
} else {
matcapColor = (0, _TSLBase.vec3)((0, _MathNode.mix)(0.2, 0.8, uv.y)); // default if matcap is missing
}
_PropertyNode.diffuseColor.rgb.mulAssign(matcapColor.rgb);
}
}
var _default = exports.default = MeshMatcapNodeMaterial;