def falling_pump(event=None):
def load_brep(filename):
# Load the shape from a file
aShape = TopoDS_Shape()
builder = BRep_Builder()
BRepTools_Read(aShape,str(filename),builder)
return aShape
# Just a copy/paste of the torus code
display.EraseAll()
dyn_context = DynamicSimulationContext()
dyn_context.set_display(display, safe_yield)
dyn_context.enable_collision_detection()
dyn_context.enable_gravity()
_pth = os.path.abspath(
os.path.join( os.path.split(os.path.abspath(__file__))[0],
'../data/brep/Pump_Bottom.brep')
)
s1 = file_to_shape(_pth)
d = dyn_context.register_shape(s1,enable_collision_detection=True,use_trimesh=True)
# The plane (note: this plane is not a dynamic shape, it's just displayed)
P1 = gp_Pnt(0,0,-1000)
V1 = gp_Vec(0,0,1)
face = make_plane(P1,V1, -1000., 1000., -600., 600.)
# Then create a geom for this plane
# Create a plane geom which prevent the objects from falling forever
floor = ode.GeomPlane(dyn_context._space, (0,0,1), -1000)
display.DisplayColoredShape(face,'RED')
display.FitAll()
#Starts the simulation
dyn_context.set_simulation_duration(30) #1s forthe simulation
dyn_context.set_time_step(0.001)
dyn_context.start_open_loop()
del dyn_context
def get_brep():
from OCC.DataExchange.utils import file_to_shape
pth = os.path.split(os.path.abspath(__file__))[0]
pth = os.path.abspath( os.path.join(pth, '../../../data/_3dmodels/Pump_Bottom.brep') )
return file_to_shape(pth)
def get_brep():
from OCC.DataExchange.utils import file_to_shape
pth = os.path.split(os.path.abspath(__file__))[0]
pth = os.path.abspath(
os.path.join(pth, '../../../data/_3dmodels/Pump_Bottom.brep'))
return file_to_shape(pth)