py_src/examples/velocityonplaneclip.py

from esys.pyvisi import Scene, DataCollector, VelocityOnPlaneClip, Camera
from esys.pyvisi.constant import *

s = Scene(renderer = Renderer.ONLINE, num_viewport = 1, x_size = 1152, 
        y_size = 864)

dc1 = DataCollector(source = Source.XML)
dc1.setFileName(file_name = "/home/jongui/data/laurent/slab/source/slab.xml")

# NOTE: There is a difference between performing rotation then followed by
# translation and performing translation then followed by rotation.

# Create a velocity on plane clip instance.
vopc1 = VelocityOnPlaneClip(scene = s, data_collector = dc1, 
        arrow = Arrow.THREE_D, color_mode = ColorMode.SCALAR)
vopc1.setScaleFactor(scale_factor = 200000)
vopc1.setPlaneToYZ()
vopc1.rotateY(angle = -70)
vopc1.translate(x_offset = 0, y_offset = 0, z_offset = 0.3)
#vopc1.setDimension(x = 7, y = 7, z = 7)

c = Camera(scene = s, data_collector = dc1, viewport = Viewport.SOUTH_WEST)
c.isometricView()

s.render()

1	from esys.pyvisi import Scene, DataCollector, VelocityOnPlaneClip, Camera
2	from esys.pyvisi.constant import *
3
4	s = Scene(renderer = Renderer.ONLINE, num_viewport = 1, x_size = 1152,
5	y_size = 864)
6
7	dc1 = DataCollector(source = Source.XML)
8	dc1.setFileName(file_name = "/home/jongui/data/laurent/slab/source/slab.xml")
9
10	# NOTE: There is a difference between performing rotation then followed by
11	# translation and performing translation then followed by rotation.
12
13	# Create a velocity on plane clip instance.
14	vopc1 = VelocityOnPlaneClip(scene = s, data_collector = dc1,
15	arrow = Arrow.THREE_D, color_mode = ColorMode.SCALAR)
16	vopc1.setScaleFactor(scale_factor = 200000)
17	vopc1.setPlaneToYZ()
18	vopc1.rotateY(angle = -70)
19	vopc1.translate(x_offset = 0, y_offset = 0, z_offset = 0.3)
20	#vopc1.setDimension(x = 7, y = 7, z = 7)
21
22	c = Camera(scene = s, data_collector = dc1, viewport = Viewport.SOUTH_WEST)
23	c.isometricView()
24
25	s.render()
26