Exemplo n.º 1
0
# - text2D (pyTree) -
import Geom.PyTree as D
import Converter.PyTree as C

a = D.text2D("Cassiopee")
C.convertPyTree2File(a, 'out.cgns')
Exemplo n.º 2
0
def replaceText(event=None):
    if CTK.t == []: return
    if CTK.__MAINTREE__ <= 0:
        CTK.TXT.insert('START', 'Fail on a temporary tree.\n')
        CTK.TXT.insert('START', 'Error: ', 'Error')
        return
    nzs = CPlot.getSelectedZones()
    if nzs == []:
        CTK.TXT.insert('START', 'Selection is empty.\n')
        CTK.TXT.insert('START', 'Error: ', 'Error')
        return
    CTK.saveTree()
    # Recupere l'OBB de la selection
    Z = []
    dels = []
    for nz in nzs:
        nob = CTK.Nb[nz] + 1
        noz = CTK.Nz[nz]
        Z.append(CTK.t[2][nob][2][noz])
        dels.append(CTK.t[2][nob][0] + Internal.SEP1 +
                    CTK.t[2][nob][2][noz][0])
    nob0 = CTK.Nb[nzs[0]] + 1
    try:
        a = T.join(Z)
    except:
        a = Z[0]
    OBB = G.BB(a, method='OBB')

    P0 = C.getValue(OBB, 'GridCoordinates', 0)
    P1 = C.getValue(OBB, 'GridCoordinates', 1)
    P2 = C.getValue(OBB, 'GridCoordinates', 2)
    P3 = C.getValue(OBB, 'GridCoordinates', 4)
    v1 = Vector.sub(P1, P0)
    n1 = Vector.norm(v1)
    v2 = Vector.sub(P2, P0)
    n2 = Vector.norm(v2)
    v3 = Vector.sub(P3, P0)
    n3 = Vector.norm(v3)
    v1p = v1
    v2p = v2
    v3p = v3
    if abs(n1) < 1.e-12:
        v1 = Vector.cross(v2, v3)
        v1p = (0., 0., 0.)
    elif abs(n2) < 1.e-12:
        v2 = Vector.cross(v1, v3)
        v2p = (0., 0., 0.)
    elif abs(n3) < 1.e-12:
        v3 = Vector.cross(v2, v3)
        v3p = (0., 0., 0.)

    # Essaie de matcher les vecteur sur la vue p1,p2,p3
    # On suppose que dirCam doit etre e2, ...
    posCam = CPlot.getState('posCam')
    posEye = CPlot.getState('posEye')
    dirCam = CPlot.getState('dirCam')
    e2 = dirCam
    e3 = Vector.sub(posCam, posEye)
    e1 = Vector.cross(e2, e3)

    f1 = None
    f2 = None
    f3 = None
    Pt = P0
    s1 = Vector.dot(e1, v1)
    s2 = Vector.dot(e1, v2)
    s3 = Vector.dot(e1, v3)
    if abs(s1) > abs(s2) and abs(s1) > abs(s3):
        if s1 > 0: f1 = v1
        else:
            f1 = Vector.mul(-1., v1)
            Pt = Vector.add(Pt, v1p)
    elif abs(s2) > abs(s1) and abs(s2) > abs(s3):
        if s2 > 0: f1 = v2
        else:
            f1 = Vector.mul(-1., v2)
            Pt = Vector.add(Pt, v2p)
    elif abs(s3) > abs(s1) and abs(s3) > abs(s2):
        if s3 > 0: f1 = v3
        else:
            f1 = Vector.mul(-1., v3)
            Pt = Vector.add(Pt, v3p)
    s1 = Vector.dot(e2, v1)
    s2 = Vector.dot(e2, v2)
    s3 = Vector.dot(e2, v3)
    if abs(s1) > abs(s2) and abs(s1) > abs(s3):
        if s1 > 0: f2 = v1
        else:
            f2 = Vector.mul(-1., v1)
            Pt = Vector.add(Pt, v1p)
    elif abs(s2) > abs(s1) and abs(s2) > abs(s3):
        if s2 > 0: f2 = v2
        else:
            f2 = Vector.mul(-1., v2)
            Pt = Vector.add(Pt, v2p)
    elif abs(s3) > abs(s1) and abs(s3) > abs(s2):
        if s3 > 0: f2 = v3
        else:
            f2 = Vector.mul(-1., v3)
            Pt = Vector.add(Pt, v3p)
    s1 = Vector.dot(e3, v1)
    s2 = Vector.dot(e3, v2)
    s3 = Vector.dot(e3, v3)
    if abs(s1) > abs(s2) and abs(s1) > abs(s3):
        if s1 > 0: f3 = v1
        else:
            f3 = Vector.mul(-1., v1)
            Pt = Vector.add(Pt, v1p)
    elif abs(s2) > abs(s1) and abs(s2) > abs(s3):
        if s2 > 0: f3 = v2
        else:
            f3 = Vector.mul(-1., v2)
            Pt = Vector.add(Pt, v2p)
    elif abs(s3) > abs(s1) and abs(s3) > abs(s2):
        if s3 > 0: f3 = v3
        else:
            f3 = Vector.mul(-1., v3)
            Pt = Vector.add(Pt, v3p)
    (x0, y0, z0) = Pt
    n2 = Vector.norm(f2)

    # Cree le texte
    text = VARS[0].get()
    type = VARS[1].get()
    font = VARS[3].get()

    smoothness = VARS[2].get()
    smooth = 0
    if smoothness == 'Regular': smooth = 0
    elif smoothness == 'Smooth': smooth = 2
    elif smoothness == 'Very smooth': smooth = 4
    if type == '3D': a = D.text3D(text, smooth=smooth, font=font)
    elif type == '2D': a = D.text2D(text, smooth=smooth, font=font)
    elif type == '1D':
        a = D.text1D(text, smooth=smooth, font=font)
        a = C.convertArray2Tetra(a)
        a = T.join(a)
    BB = G.bbox(a)
    h2 = BB[4] - BB[1]

    # Scale, positionne le texte
    factor = n2 / h2
    a = T.homothety(a, (BB[0], BB[1], BB[2]), factor)
    a = T.translate(a, (x0 - BB[0], y0 - BB[1], z0 - BB[2]))
    a = T.rotate(a, (x0, y0, z0), ((1, 0, 0), (0, 1, 0), (0, 0, 1)),
                 ((f1, f2, f3)))

    CTK.t = CPlot.deleteSelection(CTK.t, CTK.Nb, CTK.Nz, nzs)
    CPlot.delete(dels)
    CTK.add(CTK.t, nob0, -1, a)
    #C._fillMissingVariables(CTK.t)
    CTK.TXT.insert('START', 'Text replaced.\n')
    (CTK.Nb, CTK.Nz) = CPlot.updateCPlotNumbering(CTK.t)
    CTK.TKTREE.updateApp()
    CPlot.render()