function isArraySame(arr0, arr1, arrDim) {
	        if (arr0 === arr1) {
	            return true;
	        }
	        var len = arr0.length;
	        if (len !== arr1.length) {
	            return false;
	        }
	        if (arrDim === 1) {
	            for (var i = 0; i < len; i++) {
	                if (arr0[i] !== arr1[i]) {
	                    return false;
	                }
	            }
	        }
	        else {
	            var len2 = arr0[0].length;
	            for (var i = 0; i < len; i++) {
	                for (var j = 0; j < len2; j++) {
	                    if (arr0[i][j] !== arr1[i][j]) {
	                        return false;
	                    }
	                }
	            }
	        }
	        return true;
	    }
Catmull Rom interpolate array
@param  {Array} p0
@param  {Array} p1
@param  {Array} p2
@param  {Array} p3
@param  {number} t
@param  {number} t2
@param  {number} t3
@param  {Array} out
@param  {number} arrDim