def moveCamera(posCams, posEyes=None, dirCams=None, moveEye=False, N=100, speed=1., pos=-1):
"""Move camera.
Usage: moveCamera(checkPoints, moveEye, N, speed, pos)."""
if isinstance(posCams[0], str): # zone
posCams = C.getAllFields(posCams, 'nodes')
if posEyes is not None and isinstance(posEyes[0], str): # zone
posEyes = C.getAllFields(posEyes, 'nodes')
if dirCams is not None and isinstance(dirCams[0], str): # zone
dirCams = C.getAllFields(dirCams, 'nodes')
CPlot.moveCamera(posCams, posEyes, dirCams, moveEye, N, speed, pos)
# - moveCamera (array) -
import Geom as D
import Converter as C
import Transform as T
import CPlot
# Model
a = D.sphere((0,0,0), 1., N=20)
CPlot.display(a, posCam=(3,-1,0.7), posEye=(0,0,0))
t = 0.
for i in range(1000):
# change model
defo = C.initVars(a, '{df}=0.1*cos(%f)*sin(10*pi*{x})'%(t))
defo = C.extractVars(defo, ['df'])
b = T.deformNormals(a, defo)
# Move camera
CPlot.moveCamera([(3,-1,0.7),(3,5,0.7),(3,7,0.7)], N=1000, pos=i)
CPlot.display(b)
t += 0.05
# - moveCamera (array) - import Geom as D import CPlot # Model a = D.sphere((0, 0, 0), 1., N=20) CPlot.display(a, posCam=(3, -1, 0.7), posEye=(0, 0, 0)) # Move camera CPlot.moveCamera([(3, -1, 0.7), (3, 5, 0.7), (3, 7, 0.7)])