public void getDiagonals() {
		super.height = 0;
		anInt1650 = 0;
		trimHeight = 0;
		anInt1646 = 0xf423f;
		anInt1647 = 0xfff0bdc1;
		anInt1648 = 0xfffe7961;
		anInt1649 = 0x1869f;
		for (int j = 0; j < vertexCount; j++) {
			int k = xVertex[j];
			int l = yVertex[j];
			int i1 = zVertex[j];
			if (k < anInt1646) {
				anInt1646 = k;
			}
			if (k > anInt1647) {
				anInt1647 = k;
			}
			if (i1 < anInt1649) {
				anInt1649 = i1;
			}
			if (i1 > anInt1648) {
				anInt1648 = i1;
			}
			if (-l > super.height) {
				super.height = -l;
			}
			if (l > trimHeight) {
				trimHeight = l;
			}
			int j1 = k * k + i1 * i1;
			if (j1 > anInt1650) {
				anInt1650 = j1;
			}
		}
		anInt1650 = (int) Math.sqrt(anInt1650);
		anInt1653 = (int) Math.sqrt(anInt1650 * anInt1650 + super.height * super.height);
		anInt1652 = anInt1653 + (int) Math.sqrt(anInt1650 * anInt1650 + trimHeight * trimHeight);
		return;
	}