Method rescale

src/webgl/p5.DataArray.js:26–34

* Can be used to scale a DataArray back down to fit its contents.

()

   * Can be used to scale a DataArray back down to fit its contents.
   */
  rescale() {
    if (this.length < this.data.length / 2) {
      // Find the power of 2 size that fits the data
      const targetLength = 1 << Math.ceil(Math.log2(this.length));
      const newData = new Float32Array(targetLength);
      newData.set(this.data.subarray(0, this.length), 0);
      this.data = newData;
    }
  }

  /**
   * A full reset, which allocates a new underlying Float32Array at its initial