from vtkplotter import Plotter, printc
vp = Plotter(shape=(2, 1), axes=4)
act = vp.load("data/shapes/magnolia.vtk", c="v")
vp.show(act, at=0)
vp.show(act, at=1)
# add a button to the current renderer (e.i. nr1)
def buttonfunc():
act.alpha(1 - act.alpha()) # toggle mesh transparency
bu.switch() # change to next status
printc(bu.status(), box="_", dim=True)
bu = vp.addButton(
buttonfunc,
pos=(350, 20), # x,y pixels from bottom left corner
states=["press to hide", "press to show"],
c=["w", "w"],
bc=["dg", "dv"], # colors of states
font="courier",
size=18,
bold=True,
italic=False,
)
vp.show(interactive=1)
#
from vtkplotter import Plotter, printc
vp = Plotter(shape=(2, 1), axes=4)
act = vp.load('data/shapes/magnolia.vtk', c='v')
vp.show(act, at=0)
vp.show(act, at=1)
# add a button to the current renderer (e.i. nr1)
def buttonfunc():
act.alpha(1 - act.alpha()) # toggle mesh transparency
bu.switch() # change to next status
printc(bu.status(), box='_', dim=True)
bu = vp.addButton(
buttonfunc,
pos=(350, 20), # x,y pixels from bottom left corner
states=['press to hide', 'press to show'],
c=['w', 'w'],
bc=['dg', 'dv'], # colors of states
font='courier',
size=18,
bold=True,
italic=False)
vp.show(interactive=1)
def view_mesh(
meshes: list,
output_file: str,
mesh_names: list = [],
patient_data="",
plid="",
scan_path="",
):
logging.info("Opening mesh viewer.")
settings.useDepthPeeling = True
vmeshes = []
def slider1(widget, event):
value = widget.GetRepresentation().GetValue()
vmeshes[index].color(value)
def slider2(widget, event):
value = widget.GetRepresentation().GetValue()
vmeshes[index].opacity(value)
def buttonfunc():
global index
bu.switch()
index = mesh_names.index(bu.status())
def background_swap():
bg_button.switch()
vp.backgroundRenderer.SetBackground(colors.getColor(
bg_button.status()))
def ar_view():
save()
holo_registration_wrapper.start_viewer(output_file, plid)
def save():
write_mesh_as_glb_with_colour(vmeshes, output_file)
def open_scan():
external_2d_viewer.start(scan_path)
vp = Plotter(
sharecam=False,
bg="./core/client/images/hologram_icon2.png",
bg2='black',
shape=[1, 1],
size=[640, 480],
interactive=False,
)
# pos = position corner number: horizontal [1-4] or vertical [11-14]
vp.addSlider2D(slider1, -9, 9, value=0, pos=4, title="color number")
left_side_x = 0.1
vp.addSlider2D(
slider2,
xmin=0.00,
xmax=1.00,
value=0.5,
pos=14,
c="blue",
title="alpha value (opacity)",
)
bu = vp.addButton(
buttonfunc,
pos=(0.5, 0.05), # x,y fraction from bottom left corner
states=mesh_names,
font=font_style, # arial, courier, times
size=25,
bold=True,
italic=False,
)
save_button = vp.addButton(
save,
pos=(left_side_x, 0.05), # x,y fraction from bottom left corner
states=["Save"],
font=font_style, # arial, courier, times
size=25,
bold=True,
italic=False,
)
if holo_registration_wrapper.is_supported(plid):
ar_button = vp.addButton(
ar_view,
pos=(left_side_x, 0.20),
states=["AR View"],
font=font_style,
size=25,
bold=True,
italic=False,
)
if scan_path != "":
scan_button = vp.addButton(
open_scan,
pos=(left_side_x, 0.15),
states=["2D View"],
font=font_style,
size=25,
bold=True,
italic=False,
)
bg_button = vp.addButton(
background_swap,
pos=(left_side_x, 0.10), # x,y fraction from bottom left corner
states=["black", "white"],
font=font_style,
size=25,
bold=True,
italic=False,
)
for i in range(0, len(meshes)):
vmeshes.append(trimesh2vtk(meshes[i], alphaPerCell=True))
doc = Text2D(patient_data, pos=4, c=(0, 113, 197))
vp.show(doc)
vp.backgroundRenderer.GetActiveCamera().Zoom(1.3)
vp.show(vmeshes)
interactive()
