def create_all_sep(a_sep):
all_sep = inlib.sg_separator()
#all_sep.thisown = 0
camera = inlib.sg_ortho()
camera.thisown = 0
camera.position.value(inlib.vec3f(0, 0, 5))
camera.focal.value(5)
camera.height.value(7)
camera.znear.value(0.1)
camera.zfar.value(100)
all_sep.add(camera)
light = inlib.sg_head_light()
light.thisown = 0
light.direction.value(inlib.vec3f(1, -1, -10))
#light.on.value(False)
all_sep.add(light)
m = inlib.sg_matrix()
m.thisown = 0
m.set_rotate(0, 1, 0, 0.5)
m.mul_translate(-0.5, 2.5, 0)
all_sep.add(m)
a_sep.thisown = 0
all_sep.add(a_sep)
return all_sep
def __init__(self, a_out, a_cols, a_rows, a_width, a_height):
inlib.env_append_path('EXLIB_FONT_PATH', './res')
inlib.env_append_path('EXLIB_FONT_PATH', '../res')
#//////////////////////////////////////////////////////////
#//////////////////////////////////////////////////////////
#//////////////////////////////////////////////////////////
self.m_gl2ps_mgr = exlib.sg_gl2ps_manager()
self.m_zb_mgr = inlib.sg_zb_manager()
self.m_ttf = exlib.sg_text_freetype()
#//////////////////////////////////////////////////////////
#/// scene graph : ////////////////////////////////////////
#//////////////////////////////////////////////////////////
self.m_sep = inlib.sg_separator()
camera = inlib.sg_ortho()
camera.thisown = 0
camera.height.value(1)
z = 10 * 1
camera.znear.value(0.1 * z)
camera.zfar.value(10 *
z) # 100*z induces problems with lego rendering.
camera.position.value(inlib.vec3f(0, 0, z))
camera.orientation.value(inlib.rotf(inlib.vec3f(0, 0, 1), 0))
camera.focal.value(z)
self.m_sep.add(camera)
#blend = inlib.sg_blend()
#blend.thisown = 0
#blend.on.value(True)
#self.m_sep.add(blend)
self.m_plots = inlib.sg_plots(self.m_ttf)
self.m_plots.thisown = 0
self.m_plots.set_regions(a_cols, a_rows)
self.m_sep.add(self.m_plots)
self.m_width = a_width
self.m_height = a_height
base_plots.base_plots.__init__(self, a_out, self.m_plots)
if args.number_of_points == None : number_of_points = 10000 else: number_of_points = int(args.number_of_points) #//////////////////////////////////////////////////////////// #//////////////////////////////////////////////////////////// #//////////////////////////////////////////////////////////// import inlib all_sep = inlib.sg_separator() #all_sep.thisown = 0 camera = inlib.sg_ortho() camera.thisown = 0 camera.position.value(inlib.vec3f(0,0,5)) camera.focal.value(5) camera.height.value(2) camera.znear.value(0.1) camera.zfar.value(100) all_sep.add(camera) light = inlib.sg_head_light() light.thisown = 0 light.direction.value(inlib.vec3f(1,-1,-10)) #light.on.value(False) all_sep.add(light) m = inlib.sg_matrix() m.thisown = 0 # m.set_rotate(0,1,0,0.785)
def polyhedron():
#//////////////////////////////////////////////////////////
#/// create scene graph ///////////////////////////////////
#//////////////////////////////////////////////////////////
all_sep = inlib.sg_separator()
#all_sep.thisown = 0 # decided below
camera = inlib.sg_ortho()
camera.thisown = 0
camera.position.value(inlib.vec3f(0, 0, 5))
camera.focal.value(5)
camera.height.value(10)
camera.znear.value(0.1)
camera.zfar.value(100)
all_sep.add(camera)
light = inlib.sg_head_light()
light.thisown = 0
light.direction.value(inlib.vec3f(1, -1, -10))
#light.on.value(False)
all_sep.add(light)
sep = inlib.sg_separator()
#all_sep.add(sep) # decided below
#sep.thisown = 0 # decided below
m = inlib.sg_matrix()
m.thisown = 0
m.set_rotate(0, 1, 0, inlib.fhalf_pi() / 2)
m.mul_rotate(1, 0, 0, inlib.fhalf_pi() / 2)
sep.add(m)
mat = inlib.sg_rgba()
mat.thisown = 0
mat.color.value(inlib.colorf_green())
sep.add(mat)
# A Tube with a transvers hole :
tubs_1 = inlib.hep_polyhedron_tubs(0.7, 1.5, 2, 0, inlib.two_pi())
tubs_2 = inlib.hep_polyhedron_tubs(0, 0.5, 4, 0, inlib.two_pi())
tubs_2.Transform(inlib.rotd(inlib.vec3d(0, 1, 0), inlib.half_pi()),
inlib.vec3d(0, 0, 0))
op = tubs_1.subtract(tubs_2)
node = inlib.sg_polyhedron()
node.thisown = 0
#node.ph.value(inlib.hep_polyhedron_sphere(0.9,1,0,inlib.two_pi(),0,inlib.pi()))
node.ph.value(op)
#node.solid.value(False)
#node.reduced_wire_frame.value(False)
sep.add(node)
#//////////////////////////////////////////////////////////
#/// viewing : ////////////////////////////////////////////
#//////////////////////////////////////////////////////////
width = 700
height = 500
if args.vis_mode == "offscreen":
import exlib_offscreen as exlib
all_sep.add(sep)
sep.thisown = 0
gl2ps_mgr = exlib.sg_gl2ps_manager()
zb_mgr = inlib.sg_zb_manager()
factor = 2 # have greater size to have good freetype rendering.
_width = factor * width
_height = factor * height
clear_color = inlib.colorf_white()
file = 'out_polyhedron_vis.ps'
format = "INZB_PS"
exlib.sg_write_paper(inlib.get_cout(),gl2ps_mgr,zb_mgr,\
clear_color.r(),clear_color.g(),clear_color.b(),clear_color.a(),\
all_sep,_width,_height,file,format)
file = 'out_polyhedron_vis.png'
format = "INZB_PNG"
exlib.sg_write_paper(inlib.get_cout(),gl2ps_mgr,zb_mgr,\
clear_color.r(),clear_color.g(),clear_color.b(),clear_color.a(),\
all_sep,_width,_height,file,format)
del clear_color
del all_sep # before the below mgr.
del zb_mgr
del gl2ps_mgr
elif args.vis_mode == "client":
del all_sep
host = args.vis_host
port = int(args.vis_port)
#print("try to connected to "+host+" "+str(port)+" ...")
import exlib_offscreen as exlib
dc = exlib.net_sg_client(
inlib.get_cout(), False,
True) #False=quiet, True=warn if receiving unknown protocol.
if dc.initialize(host, port) == False:
print("can't connect to " + host + " " + str(port))
exit()
if dc.send_string(inlib.sg_s_protocol_clear_static_sg()) == False:
print("send protocol_clear_static_scene() failed.")
exit()
opts = inlib.args()
opts.add(inlib.sg_s_send_placement(), inlib.sg_s_placement_static())
if dc.send_sg(sep, opts) == False:
print("send_sg failed.")
exit()
if dc.socket().send_string(inlib.sg_s_protocol_disconnect()) == False:
print("send protocol_s_disconnect() failed.")
exit()
dc.socket().disconnect()
del dc
del sep
else:
print('exit viewer steering by closing the window with the mouse.')
import exlib_window as exlib
all_sep.add(sep)
sep.thisown = 0
smgr = exlib.session(inlib.get_cout())
if smgr.is_valid() == True:
viewer = exlib.sg_viewer(smgr, 0, 0, width, height)
if viewer.has_window() == True:
all_sep.thisown = 0
viewer.sg().add(
all_sep) # give ownership of sep to the viewer.
viewer.show()
print('steer...')
smgr.steer() #FIXME : it blocks input from the prompt, why ?
print('end steer.')
del viewer
del smgr
def plot3D_col(data,
width=700,
height=500,
col_index=3,
pointSize=1,
client=False):
#provide [0,255] index in heat map
#///////////////////////////////////
#/// header ///////////////////
#///////////////////////////////////
all_sep = inlib.sg_separator()
camera = inlib.sg_ortho()
camera.thisown = 0
camera.position.value(inlib.vec3f(0, 0, 5))
camera.height.value(2)
camera.znear.value(0.1)
camera.zfar.value(100)
all_sep.add(camera)
light = inlib.sg_head_light()
light.thisown = 0
light.direction.value(inlib.vec3f(1, -1, -10))
#light.on.value(False)
all_sep.add(light)
layout = inlib.sg_matrix()
layout.thisown = 0
#layout.set_rotate(0,1,0,0.785)
all_sep.add(layout)
#/////////////////////////////////////////
#/// create the scene graph : ////////////
#/////////////////////////////////////////
cmap = inlib.SOPI_midas_heat()
cmap_size = cmap.size()
sep = inlib.sg_separator()
m = inlib.sg_matrix()
m.thisown = 0
sep.add(m)
vtxs = inlib.sg_colored_sized_points()
vtxs.thisown = 0
vtxs.mode.value(inlib.points())
sep.add(vtxs)
for row in data[1:]:
SOPI_color = cmap.get_color(
int(row[col_index]
)) # with midas_heat : icolor 0 is black, size-1 is white.
r = SOPI_color.r()
g = SOPI_color.g()
b = SOPI_color.b()
a = 1
vtxs.add(float(row[0]), float(row[1]), float(row[2]), r, g, b, a,
pointSize)
vtxs.center()
# plotting/////////////////////////////////////////////
if not client:
import exlib_window as exlib
smgr = exlib.session(inlib.get_cout()) # screen manager
if smgr.is_valid() == True:
viewer = exlib.gui_viewer_window(smgr, 0, 0, width, height)
if viewer.has_window() == True:
sep.thisown = 0
all_sep.add(sep)
all_sep.thisown = 0
viewer.scene().add(all_sep)
viewer.set_scene_camera(camera)
viewer.set_scene_light(light)
viewer.set_plane_viewer(False)
viewer.set_scene_light_on(True)
viewer.hide_main_menu()
viewer.hide_meta_zone()
viewer.show_camera_menu()
viewer.show()
viewer.steer()
del viewer
del smgr
else:
# client mode
del all_sep
host = "127.0.0.1"
port = 50800
print("sending data to " + host + ":" + str(port) + " ->...")
import exlib_offscreen as exlib
dc = exlib.net_sg_client(
inlib.get_cout(), False,
True) #False=quiet, True=warn if receiving unknown protocol.
if dc.initialize(host, port) == False:
print("can't connect to " + host + " " + str(port))
exit()
if dc.send_string(inlib.sg_s_protocol_clear_static_sg()) == False:
print("send protocol_clear_static_scene() failed.")
exit()
opts = inlib.args()
opts.add(inlib.sg_s_send_placement(), inlib.sg_s_placement_static())
if dc.send_sg(sep, opts) == False:
print("send_sg failed.")
exit()
if dc.socket().send_string(inlib.sg_s_protocol_disconnect()) == False:
print("send protocol_s_disconnect() failed.")
exit()
dc.socket().disconnect()
del dc
del sep
def plot3D_rgb_size(data,
iord,
bin_size=None,
width=700,
height=500,
rgb_index=(3, 4, 5),
client=False):
#///////////////////////////////////
#/// header ///////////////////
#///////////////////////////////////
all_sep = inlib.sg_separator()
camera = inlib.sg_ortho()
camera.thisown = 0
camera.position.value(inlib.vec3f(0, 0, 5))
camera.height.value(2)
camera.znear.value(0.1)
camera.zfar.value(100)
all_sep.add(camera)
light = inlib.sg_head_light()
light.thisown = 0
light.direction.value(inlib.vec3f(1, -1, -10))
#light.on.value(False)
all_sep.add(light)
layout = inlib.sg_matrix()
layout.thisown = 0
#layout.set_rotate(0,1,0,0.785)
all_sep.add(layout)
#/////////////////////////////////////////
#/// create the scene graph : ////////////
#/////////////////////////////////////////
cmap = inlib.SOPI_midas_heat()
cmap_size = cmap.size()
sep = inlib.sg_separator()
m = inlib.sg_matrix()
m.thisown = 0
sep.add(m)
vtxs = inlib.sg_colored_sized_points()
vtxs.thisown = 0
vtxs.mode.value(inlib.points())
sep.add(vtxs)
#loop in size chuncks
for isize in range(len(iord)):
_size = isize + 1
if not bin_size is None:
_size = bin_size[isize]
for i in iord[isize]:
row = data[i]
r = row[rgb_index[0]]
g = row[rgb_index[1]]
b = row[rgb_index[2]]
a = 1
vtxs.add(float(row[0]), float(row[1]), float(row[2]), r, g, b, a,
_size)
vtxs.center()
# plotting/////////////////////////////////////////////
if not client:
import exlib_window as exlib
smgr = exlib.session(inlib.get_cout()) # screen manager
if smgr.is_valid() == True:
viewer = exlib.gui_viewer_window(smgr, 0, 0, width, height)
if viewer.has_window() == True:
sep.thisown = 0
all_sep.add(sep)
all_sep.thisown = 0
viewer.scene().add(all_sep)
viewer.set_scene_camera(camera)
viewer.set_scene_light(light)
viewer.set_plane_viewer(False)
viewer.set_scene_light_on(True)
viewer.hide_main_menu()
viewer.hide_meta_zone()
viewer.show_camera_menu()
viewer.show()
viewer.steer()
del viewer
del smgr
else:
# client mode
del all_sep
host = "127.0.0.1"
port = 50800
print("sending data to " + host + ":" + str(port) + " ->...")
import exlib_offscreen as exlib
dc = exlib.net_sg_client(
inlib.get_cout(), False,
True) #False=quiet, True=warn if receiving unknown protocol.
if dc.initialize(host, port) == False:
print("can't connect to " + host + " " + str(port))
exit()
if dc.send_string(inlib.sg_s_protocol_clear_static_sg()) == False:
print("send protocol_clear_static_scene() failed.")
exit()
opts = inlib.args()
opts.add(inlib.sg_s_send_placement(), inlib.sg_s_placement_static())
if dc.send_sg(sep, opts) == False:
print("send_sg failed.")
exit()
if dc.socket().send_string(inlib.sg_s_protocol_disconnect()) == False:
print("send protocol_s_disconnect() failed.")
exit()
dc.socket().disconnect()
del dc
del sep