Method setInstances

src/main/java/field/graphics/BaseMesh.java:110–113

(int num)

	Supplier<Integer> instances = () -> 0;

	public BaseMesh setInstances(int num) {
		this.instances = () -> num;
		return this;
	}

	public BaseMesh setInstances(Supplier<Integer> num) {
		this.instances = num;