コード例 #1
0
def getSubTrajectory(bin1, bin2, point1, point2):
    xPlane, yPlane, zPlane = bin1.dimensionsShared(bin2)
    delt = [point2.X - point1.X, point2.Y - point1.Y, point2.Z - point1.Z]
    initPt = [point1.X, point1.Y, point1.Z]
    times = []
    if len(xPlane) != 0 and delt[0] != 0:
        for plane in xPlane:
            xt = (plane - initPt[0]) / delt[0]
            if 0 < xt < 1:
                times.append(xt)
    if len(yPlane) != 0 and delt[1] != 0:
        for plane in yPlane:
            yt = (plane - initPt[1]) / delt[1]
            if 0 < yt < 1:
                times.append(yt)
    if len(zPlane) != 0 and delt[2] != 0:
        for plane in zPlane:
            zt = (plane - initPt[2]) / delt[2]
            if 0 < zt < 1:
                times.append(zt)
    extraPts = []
    times.sort()
    for i in range(len(times) - 1):
        midTime = (times[i] + times[i + 1]) / 2
        if midTime == times[i]:
            continue
        x = initPt[0] + delt[0] * midTime
        y = initPt[1] + delt[1] * midTime
        z = initPt[2] + delt[2] * midTime
        extraPts.append(Point(x, y, z))
    return extraPts
コード例 #2
0
def getPointObjects(x, y):
    pointObjs = []
    for idx in range(x.size):
        a = x[idx]
        b = y[idx]
        newObj = Point(a, b, 0)
        pointObjs.append(newObj)
    return pointObjs
コード例 #3
0
def getPointObjects(x, y, z=None):
    pointObjs = []
    lastPt = None
    for idx in range(x.size):
        a = x[idx]
        b = y[idx]
        if z.any():
            c = z[idx]
        else:
            c = 0
        newObj = Point(a, b, c, lastPt)
        pointObjs.append(newObj)
        if lastPt:
            lastPt.setNext(newObj)
        lastPt = newObj
    return pointObjs
コード例 #4
0
def getPointObsFromSingleSrc(points):
    pointObjs = []
    for x, y in points:
        pointObjs.append(Point(float(x), float(y), 0))
    return pointObjs
コード例 #5
0
def copyPointObjects(points):
    retPts = []
    for point in points:
        newPt = Point(point.X, point.Y, point.Z, point.prev, point.nxt)
        retPts.append(newPt)
    return retPts
コード例 #6
0
def getPointObject(x, y, z, prevPt=None, nextPt=None):
    return Point(x, y, z, prevPt)
コード例 #7
0
def getInterestPoints(bin1, bin2, bounds, isX):
    idx1 = []
    idx2 = []
    points = []
    if isX:
        idx1.append(
            bin1.findIndex(Point.Point(bounds.minX, bounds.midY, bounds.minZ)))
        idx1.append(
            bin1.findIndex(Point.Point(bounds.maxX, bounds.midY, bounds.minZ)))
        idx1.append(
            bin1.findIndex(Point.Point(bounds.minX, bounds.midY, bounds.maxZ)))
        idx1.append(
            bin1.findIndex(Point.Point(bounds.maxX, bounds.midY, bounds.maxZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.minX, bounds.midY, bounds.minZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.maxX, bounds.midY, bounds.minZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.minX, bounds.midY, bounds.maxZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.maxX, bounds.midY, bounds.maxZ)))
    else:
        idx1.append(
            bin1.findIndex(Point.Point(bounds.midX, bounds.minY, bounds.minZ)))
        idx1.append(
            bin1.findIndex(Point.Point(bounds.midX, bounds.maxY, bounds.minZ)))
        idx1.append(
            bin1.findIndex(Point.Point(bounds.midX, bounds.minY, bounds.maxZ)))
        idx1.append(
            bin1.findIndex(Point.Point(bounds.midX, bounds.maxY, bounds.maxZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.midX, bounds.minY, bounds.minZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.midX, bounds.maxY, bounds.minZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.midX, bounds.minY, bounds.maxZ)))
        idx2.append(
            bin2.findIndex(Point.Point(bounds.midX, bounds.maxY, bounds.maxZ)))
    for idx in idx1:
        points.extend(bin1.children[idx].points)
    for idx in idx2:
        points.extend(bin2.children[idx].points)
    return points