@polygonjs/polygonjs
Version:
node-based WebGL 3D engine https://polygonjs.com
49 lines (48 loc) • 1.84 kB
JavaScript
"use strict";
import { TypedSopNode } from "./_Base";
import { NodeContext } from "../../poly/NodeContext";
import { InputCloneMode } from "../../poly/InputCloneMode";
import { AttribFromTextureSopOperation } from "../../operations/sop/AttribFromTexture";
import { NodeParamsConfig, ParamConfig } from "../utils/params/ParamsConfig";
const DEFAULT = AttribFromTextureSopOperation.DEFAULT_PARAMS;
class AttribFromTextureSopParamsConfig extends NodeParamsConfig {
constructor() {
super(...arguments);
/** @param texture node */
this.texture = ParamConfig.NODE_PATH("", {
nodeSelection: { context: NodeContext.COP }
});
/** @param uv attribute */
this.uvAttrib = ParamConfig.STRING(DEFAULT.uvAttrib);
/** @param attribute to set the value to */
this.attrib = ParamConfig.STRING(DEFAULT.attrib);
/** @param target attribute size */
this.attribSize = ParamConfig.INTEGER(DEFAULT.attribSize, {
range: [1, 3],
rangeLocked: [true, true]
});
/** @param value to add to the attribute */
this.add = ParamConfig.FLOAT(DEFAULT.add);
/** @param value to multiply the attribute with */
this.mult = ParamConfig.FLOAT(DEFAULT.mult);
}
}
const ParamsConfig = new AttribFromTextureSopParamsConfig();
export class AttribFromTextureSopNode extends TypedSopNode {
constructor() {
super(...arguments);
this.paramsConfig = ParamsConfig;
}
static type() {
return "attribFromTexture";
}
initializeNode() {
this.io.inputs.setCount(1);
this.io.inputs.initInputsClonedState(InputCloneMode.FROM_NODE);
}
async cook(input_contents) {
this._operation = this._operation || new AttribFromTextureSopOperation(this.scene(), this.states, this);
const core_group = await this._operation.cook(input_contents, this.pv);
this.setCoreGroup(core_group);
}
}