Method _userVertexPropertyHelper

src/webgl/p5.Geometry.js:1807–1869

(propertyName, data, size)

  }

  _userVertexPropertyHelper(propertyName, data, size){
    const geometryInstance = this;
    const prop = this.userVertexProperties[propertyName] = {
      name: propertyName,
      dataSize: size ? size : data.length ? data.length : 1,
      geometry: geometryInstance,
      // Getters
      getName(){
        return this.name;
      },
      getCurrentData(){
        if (this.currentData === undefined) {
          this.currentData = new Array(this.getDataSize()).fill(0);
        }
        return this.currentData;
      },
      getDataSize() {
        return this.dataSize;
      },
      getSrcName() {
        const src = this.name.concat('Src');
        return src;
      },
      getDstName() {
        const dst = this.name.concat('Buffer');
        return dst;
      },
      getSrcArray() {
        const srcName = this.getSrcName();
        return this.geometry[srcName];
      },
      //Setters
      setCurrentData(data) {
        const size = data.length ? data.length : 1;
        // if (size != this.getDataSize()){
        //   p5._friendlyError(`Custom vertex property '${this.name}' has been set with various data sizes. You can change it's name, or if it was an accident, set '${this.name}' to have the same number of inputs each time!`, 'vertexProperty()');
        // }
        this.currentData = data;
      },
      // Utilities
      pushCurrentData(){
        const data = this.getCurrentData();
        this.pushDirect(data);
      },
      pushDirect(data) {
        if (data.length){
          this.getSrcArray().push(...data);
        } else{
          this.getSrcArray().push(data);
        }
      },
      resetSrcArray(){
        this.geometry[this.getSrcName()] = [];
      },
      delete() {
        const srcName = this.getSrcName();
        delete this.geometry[srcName];
        delete this;