Method setBrushOption

src/component/brush/BrushModel.ts:220–223

* Set the current painting brush option.

(brushOption: BrushCoverCreatorConfig)

     * Set the current painting brush option.
     */
    setBrushOption(brushOption: BrushCoverCreatorConfig): void {
        this.brushOption = generateBrushOption(this.option, brushOption);
        this.brushType = this.brushOption.brushType;
    }

}