def makePolyList(v):
xlines = [[],[],[],[],[],[],[],[],[],[],[],[]]
segs = []
for corner, edges, planes in polyTab:
linx = []
for i in range(3):
l,s,r = planes[2*i:2*i+3]
e = remainder(i+1,3)
p1 = planepoint(v,corner,l,r)
if abs(dot(p1,polyMat[s])) <= abs(v[s]):
p2 = planepoint(v,l,s,r)
linx += [p1]
xlines[edges[i]] += [p2]
xlines[edges[e]] += [p2]
segs += [p1,p2]
else:
p1 = planepoint(v,corner,l,s)
p2 = planepoint(v,corner,r,s)
linx += [p1,p2]
xlines[edges[i]] += [p1]
xlines[edges[e]] += [p2]
e=edges[0]
xlines[e] = xlines[e][:-2] + [xlines[e][-1],xlines[e][-2]]
for p1,p2 in zip(linx, linx[1:]+[linx[0]]):
segs += [p1,p2]
ctl = 12
for lis in xlines[:ctl]:
segs += [lis[0],lis[3],lis[1],lis[2]]
assert type(segs) == type([]) #bruce 041119
return segs
def makePolyList(v):
xlines = [[], [], [], [], [], [], [], [], [], [], [], []]
segs = []
for corner, edges, planes in polyTab:
linx = []
for i in range(3):
l, s, r = planes[2 * i:2 * i + 3]
e = remainder(i + 1, 3)
p1 = planepoint(v, corner, l, r)
if abs(dot(p1, polyMat[s])) <= abs(v[s]):
p2 = planepoint(v, l, s, r)
linx += [p1]
xlines[edges[i]] += [p2]
xlines[edges[e]] += [p2]
segs += [p1, p2]
else:
p1 = planepoint(v, corner, l, s)
p2 = planepoint(v, corner, r, s)
linx += [p1, p2]
xlines[edges[i]] += [p1]
xlines[edges[e]] += [p2]
e = edges[0]
xlines[e] = xlines[e][:-2] + [xlines[e][-1], xlines[e][-2]]
for p1, p2 in zip(linx, linx[1:] + [linx[0]]):
segs += [p1, p2]
ctl = 12
for lis in xlines[:ctl]:
segs += [lis[0], lis[3], lis[1], lis[2]]
assert type(segs) == type([]) #bruce 041119
return segs
def setangle(self, theta):
"""
Set the quaternion's rotation to theta (destructive modification).
(In the same direction as before.)
"""
theta = Numeric.remainder(theta / 2.0, math.pi)
self.vec[1:] = norm(self.vec[1:]) * Numeric.sin(theta)
self.vec[0] = Numeric.cos(theta)
self.__reset()
return self
def drawLines(self):
# angle has to be provided in radians
angle = self.angle
self.circlePtsAngles = self.circlePtsAngles + angle
self.circlePtsAngles = Numeric.remainder(self.circlePtsAngles,
2 * math.pi)
xcoords = Numeric.cos(self.circlePtsAngles)
xsin = Numeric.sin(self.circlePtsAngles)
if self.orient == 'horizontal':
w = self.innerbox[2] - self.innerbox[0]
r = w / 2
c = self.innerbox[0] + r
y1 = self.innerbox[1]
y2 = self.innerbox[3]
else:
w = self.innerbox[3] - self.innerbox[1]
r = w / 2
c = self.innerbox[1] + r
y1 = self.innerbox[0]
y2 = self.innerbox[2]
cl = self.canvas.create_line
setCoords = self.canvas.coords
setOpt = self.canvas.itemconfigure
pi2 = math.pi / 2.
drawLines = 0
co = Numeric.take(xcoords,
Numeric.nonzero(Numeric.greater_equal(xsin, 0.0)))
co = Numeric.sort(co)
co = [-1] + list(co)
for i in range(len(co)):
x = c - int(co[i] * r)
if self.orient == 'horizontal':
setCoords(self.linesIds[i], x, y1, x, y2)
else:
setCoords(self.linesIds[i], y1, x, y2, x)
shopt = self.shadowLinesOptions[i]
x = x + shopt[0]
if self.orient == 'horizontal':
setCoords(self.shLinesIds[i], x, y1, x, y2)
else:
setCoords(self.shLinesIds[i], y1, x, y2, x)
setOpt(self.shLinesIds[i], fill=shopt[1], width=shopt[2])
def drawLines(self):
# angle has to be provided in radians
angle = self.angle
self.circlePtsAngles = self.circlePtsAngles+angle
self.circlePtsAngles = Numeric.remainder(self.circlePtsAngles,
2*math.pi)
xcoords = Numeric.cos(self.circlePtsAngles)
xsin = Numeric.sin(self.circlePtsAngles)
if self.orient=='horizontal':
w = self.innerbox[2] - self.innerbox[0]
r = w/2
c = self.innerbox[0] + r
y1 = self.innerbox[1]
y2 = self.innerbox[3]
else:
w = self.innerbox[3] - self.innerbox[1]
r = w/2
c = self.innerbox[1] + r
y1 = self.innerbox[0]
y2 = self.innerbox[2]
cl = self.canvas.create_line
setCoords = self.canvas.coords
setOpt = self.canvas.itemconfigure
pi2 = math.pi/2.
drawLines = 0
co = Numeric.take(xcoords,
Numeric.nonzero(Numeric.greater_equal(xsin, 0.0)))
co = Numeric.sort(co)
co = [-1]+list(co)
for i in range(len(co)):
x = c - int(co[i]*r)
if self.orient=='horizontal':
setCoords(self.linesIds[i], x, y1, x, y2)
else:
setCoords(self.linesIds[i], y1, x, y2, x)
shopt = self.shadowLinesOptions[i]
x = x + shopt[0]
if self.orient=='horizontal':
setCoords(self.shLinesIds[i], x, y1, x, y2)
else:
setCoords(self.shLinesIds[i], y1, x, y2, x)
setOpt(self.shLinesIds[i], fill = shopt[1], width=shopt[2])
