def selectObjperVolume(ids, targetV):
volumes = []
objs = [rs.coercegeometry(id) for id in ids]
for i, obj in enumerate(objs):
if isinstance(obj, Rhino.Geometry.Brep):
if obj.IsSolid:
volumes.append((rs.SurfaceVolume(obj)[0], ids[i]))
elif isinstance(obj, Rhino.Geometry.Extrusion):
if obj.IsSolid:
volumes.append((rs.SurfaceVolume(obj)[0], ids[i]))
elif isinstance(obj, Rhino.Geometry.Mesh):
if obj.IsClosed:
volumes.append((rs.MeshVolume([obj])[1], ids[i]))
if len(volumes) > 0:
subtractL = []
for i, v in enumerate(volumes):
subtractL.append((abs(v[0] - targetV), v[0], v[1]))
subtractL.sort()
rs.SelectObject(subtractL[0][2])
print "Selected object with %s %s volume" % (subtractL[0][1],
unitSystem())
return subtractL[0][2]
else:
print "No closed object selected"
return None
def ColorBySize():
try:
objs = rs.GetObjects("Select objects to color",
1073815613,
preselect=True)
if objs is None: return
print "Select First Color"
firstColor = rs.GetColor()
if firstColor is None: return
print "Select Second Color"
secondColor = rs.GetColor(firstColor)
if secondColor is None: return
rs.EnableRedraw(False)
colorLine = rs.AddLine(firstColor, secondColor)
areas = []
for obj in objs:
if rs.IsCurve(obj):
if rs.IsCurveClosed(obj):
areas.append(rs.CurveArea(obj)[0])
else:
areas.append(rs.CurveLength(obj))
elif rs.IsSurface(obj):
areas.append(rs.SurfaceArea(obj)[0])
elif rs.IsPolysurface(obj):
if rs.IsPolysurfaceClosed(obj):
areas.append(rs.SurfaceVolume(obj)[0])
elif rs.IsHatch(obj):
areas.append(rs.Area(obj))
else:
print "Only curves, hatches, and surfaces supported"
return
newAreas = list(areas)
objAreas = zip(newAreas, objs)
objAreas.sort()
objSorted = [objs for newAreas, objs in objAreas]
areas.sort()
normalParams = utils.RemapList(areas, 0, 1)
colors = []
for t in normalParams:
param = rs.CurveParameter(colorLine, t)
colors.append(rs.EvaluateCurve(colorLine, param))
for i, obj in enumerate(objSorted):
rs.ObjectColor(obj, (colors[i].X, colors[i].Y, colors[i].Z))
rs.DeleteObject(colorLine)
rs.EnableRedraw(True)
return True
except:
return False
def alloyWeight():
#alloy density
density = {
"Sterling Silver": 0.0105,
"18K White": 0.0176,
"18K Yellow": 0.0155,
"9K White": 0.014,
"9K Yellow": 0.012,
"Platinum": 0.0215
}
#create option list
alloy = []
for y in density:
alloy.append(y)
try:
#select object
objs = rs.GetObject("Select PolySurfaces", rs.filter.polysurface)
if objs is None:
print "Aborted"
return
#check for naked edges
if not rs.IsObjectSolid(objs):
rs.ClearCommandHistory()
print("\nPolySurface not solid")
return
#check for valid selection
if objs:
choice = rd.ListBox(alloy, "Select Alloy", "Alloys")
wgt = round(rs.SurfaceVolume(objs)[0] * density.get(choice), 2)
rs.ClearCommandHistory()
print("\nVolume: " + str(round(rs.SurfaceVolume(objs)[0], 2)) +
" amounts to " + str(wgt) + "g of " + choice)
else:
rs.ClearCommandHistory()
print("\nNo valid PolySurface Selected!")
except:
print "Operation Aborted"
Rhino.Commands.Result.Cancel
def VolumeLiters():
"""Report the volume in Litres of closed surfaces, polysurfaces, or meshes."""
input_obj = rs.SelectedObjects()
if not input_obj:
input_obj = rs.GetObjects("Select objects")
if not input_obj: return
volume = 0.0
for o in input_obj:
if rs.IsMesh(o):
a, b, c = rs.MeshVolume(o)
volume += b
elif rs.IsObjectSolid(o):
a, b = rs.SurfaceVolume(o)
volume += a
if volume == 0.0: return
volume = round(volume / (rs.UnitScale(rs.UnitSystem(), 3) * 10)**3, 3)
print "Volume = {} liters".format(volume)
insulation_Panels = insulation_Panels_temp
#print insulation_Panels
ideal_vol = ipLength * ipHeight * ipThick
rs.DeleteObject(window_frame)
yellow_Count = []
red_Count = []
for item in range(0, len(insulation_Panels), 1):
item = insulation_Panels[item]
#test = rs.IsPolysurface(item)
#print test
item_vol = rs.SurfaceVolume(item)
#print item_vol
if item_vol != None:
item_vol = item_vol[0]
item_vol = math.ceil(item_vol)
#print item_vol
if item_vol < ideal_vol:
rs.ObjectColor(item, (255, 255, 0))
yellow_Count.append(item)
else:
rs.ObjectColor(item, (255, 0, 0))
red_Count.append(item)
print "Total number of insulation panels required is %d" % len(
insulation_Panels)
import rhinoscriptsyntax as rs
import Rhino
def getUnitSystemDescription():
unitSystemInt = rs.UnitSystem()
if unitSystemInt == 2:
return "mm3"
elif unitSystemInt == 3:
return "cm3"
elif unitSystemInt == 4:
return "m3"
elif unitSystemInt == 8:
return "in3"
elif unitSystemInt == 9:
return "ft3"
maxVolume = rs.GetReal("Max Volume in " + getUnitSystemDescription())
object_ids = []
object_ids = rs.ObjectsByType(16)
for object_id in object_ids:
#check to see if the object is closed before calculating volume
if rs.IsObjectSolid(object_id):
blockVolume = rs.SurfaceVolume(object_id)[0]
if blockVolume < maxVolume:
rs.SelectObject(object_id)
#####################################################
#### ####
#### Creating DWL and obtaining submerged volume ####
#### ####
#####################################################
aux_plane = rs.PlaneFromFrame( [-5,-50,draft], [1,0,0], [0,1,0] )
dwl = rs.AddPlaneSurface(aux_plane, 100, 100)
inter = rs.BooleanIntersection(copy0, dwl, False)
Nabla = rs.SurfaceVolumeCentroid(inter)
if Nabla:
cb = rs.AddPoint(Nabla[0])
Volume0 = rs.SurfaceVolume(inter)
Initial_Volume = Volume0[0]
####################################
#### ####
#### Heeled volume calculations ####
#### ####
####################################
currentl2 = rs.CurrentLayer("Heel_20")
copyh = rs.CopyObject(copy0)
rs.ObjectLayer(copyh, "Heel_20")
rs.LayerVisible("Heel_0", False)
def FilamentCalculator():
"""3D Printing filament length, weight, volume calculator."""
input_obj = rs.SelectedObjects()
if not input_obj:
input_obj = rs.GetObjects("Select objects")
if not input_obj: return
volume = 0.0
for o in input_obj:
if rs.IsMesh(o):
a, b, c = rs.MeshVolume(o)
volume += b
elif rs.IsObjectSolid(o):
a, b = rs.SurfaceVolume(o)
volume += a
if volume == 0.0: return
filaments = {
"PLA": 1.24,
"ABS": 1.05,
"ASA": 1.07,
"PETG": 1.27,
"PETT": 1.45,
"HIPS": 1.07,
"TPU": 1.30,
"PMMA": 1.18,
"Nylon": 1.08,
"Polycarbonate": 1.20,
"Copperfill": 3.90
}
filament = rs.GetString("Material:", "PLA", [a for a in filaments])
density = filaments[filament]
volume = volume / rs.UnitScale(rs.UnitSystem(), 3)**3
weight = volume * filaments[filament]
l1 = volume / (math.pi * (0.175 / 2)**2) / 100
l2 = volume / (math.pi * (0.285 / 2)**2) / 100
l3 = volume / (math.pi * (0.3 / 2)**2) / 100
volume = round(volume, 3)
weight = round(weight, 3)
l1 = round(l1, 2)
l2 = round(l2, 2)
l3 = round(l3, 2)
message = """{f}:
Density = {d} grams / cubic centimeter
Volume = {v} cubic centimeters
Weight ~ {w} grams
1.75 mm filament length ~ {l1} meters
2.85 mm filament length ~ {l2} meters
3.00 mm filament length ~ {l3} meters"""
message = message.format(f=filament,
d=density,
v=volume,
w=weight,
l1=l1,
l2=l2,
l3=l3)
rs.MessageBox(message, buttons=0, title="FilamentCalculator:")
print(message)
def VolumeMassWeightCentroids(_materials, _densities):
# object ids
objects = rs.GetObjects("Pick objects of the same material",
16,
preselect=True)
if objects:
objectsClosed = []
for obj in objects:
if rs.IsPolysurfaceClosed(obj) == True:
objectsClosed.append(obj)
if len(objectsClosed) > 0:
# choose material
pickedMaterial = rs.ListBox(_materials, "Choose the material",
"Material", "Stainless Steel ")
if pickedMaterial:
for i in range(len(materials)):
if _materials[i] == pickedMaterial:
density = _densities[i]
break
# units correction
unitsystemIndex = rs.UnitSystem()
if unitsystemIndex == 0:
print "No unit system. Operation terminated"
return
elif unitsystemIndex == 2: #mm
density = density / 1000000
massFactor = 0.001
massUnits = "g"
volumeUnits = "mm3"
lengthUnits = "mm"
elif unitsystemIndex == 3: #cm
density = density / 1000
massFactor = 0.001
massUnits = "g"
volumeUnits = "cm3"
lengthUnits = "cm"
elif unitsystemIndex == 4: #m
density = density
massFactor = 1
massUnits = "kg"
volumeUnits = "m3"
lengthUnits = "m"
elif unitsystemIndex == 8: #inches
density = density * 0.00057803667443635
massFactor = 0.0283495
massUnits = "oz"
volumeUnits = "in3"
lengthUnits = "in"
elif unitsystemIndex == 9: #feet
density = density * 0.998847
massFactor = 0.453592
massUnits = "lb"
volumeUnits = "ft3"
lengthUnits = "ft"
else:
print "You are not using one of these unit systems: mm, cm, m, in, ft. Function terminated"
return
# volumes, masses, weights, centroids
volumes = []
masses = []
centroids = []
weights = []
for obj in objectsClosed:
vol = rs.SurfaceVolume(obj)[0]
volumes.append(vol)
mass = density * vol
masses.append(mass)
weight = mass * massFactor * 9.81 # additionally multiply with "0.001" in case you want Kilonewtons instead of Newtons for weight unit
weights.append(weight)
centr = rs.SurfaceVolumeCentroid(obj)[0]
centroids.append(centr)
# export data to csv file
filename = rs.SaveFileName("Save csv file", "*.csv||", None,
"VolMassWeigCen", "csv")
file = open(filename, 'w')
headerline = "Object name, Volume(%s), Mass(%s), Weight(N), Centroid(%s)[x], Centroid(%s)[y], Centroid(%s)[z]\n" % (
volumeUnits, massUnits, lengthUnits, lengthUnits,
lengthUnits)
file.write(headerline)
index = 0
for i in range(len(objectsClosed)):
objectName = rs.ObjectName(objectsClosed[i])
if not objectName:
index += 1
objectName = "obj%s" % (index)
volu = volumes[i]
mas = masses[i]
weig = weights[i]
x = centroids[i][0]
y = centroids[i][1]
z = centroids[i][2]
line = "%s,%.3f,%.3f,%.3f,%.3f,%.3f,%.3f \n" % (
objectName, volu, mas, weig, x, y, z)
# adding an annotation text dot to Rhino:
rs.AddPoint(centroids[i])
rs.AddTextDot(objectName, centroids[i])
file.write(line)
file.close()
print "Done"
else:
print "You did not choose material. Function terminated."
return
else:
print "All of objects you picked are not closed (solids). Function terminated"
return
else:
print "You did not choose appropriate or any objects. Function terminated."
return
def rev(Ge, Lis, Src, div):
udiv = div
vdiv = div
Pt_L = Lis[0][0]
srf = []
FirstRay = []
SecondRay = []
First_RefPoint = []
drawray = []
Reverb = []
for i in Ge:
srf.append(i[0])
sph = (rs.AddSphere(Src[1], Src[2]))
Src_pt = (Src[1])
u = rs.SurfaceDomain(sph, 0)
v = rs.SurfaceDomain(sph, 1)
pts = []
for i in range(0, udiv + 1, 1):
for j in range(0, vdiv + 1, 1):
pt = (i / udiv, j / vdiv, 0)
sphP = rs.SurfaceParameter(sph, pt)
newpt = rs.EvaluateSurface(sph, sphP[0], sphP[1])
pts.append(rs.AddPoint(newpt))
Dir = []
for p in pts:
Dir.append(rs.VectorCreate(p, Src_pt))
Reflexion = []
for d in Dir:
Reflexion.append(rs.ShootRay(srf, Src_pt, d, reflections=4))
Project = []
for v in Reflexion:
Cl_Pt = []
Ray_v = []
try:
Project.append(v[1])
Ray_v.append(rs.AddPolyline(v))
except:
pass
for u in Ray_v:
pt_on = rs.CurveClosestPoint(u, Pt_L)
cl = rs.EvaluateCurve(u, pt_on)
Dicl = (rs.Distance(Pt_L, cl))
if Dicl <= ((Lis[0])[3]):
try:
First_RefPoint = rs.CurveClosestPoint(u, v[1])
Second_RefPoint = rs.CurveClosestPoint(u, v[2])
endc = ((rs.CurveClosestPoint(
u, (rs.CurveEndPoint(u)))))
if pt_on > Second_RefPoint:
SecondRay.append(pt_on / endc *
(rs.CurveLength(u)))
drawray.append(u)
elif pt_on > First_RefPoint:
FirstRay.append(pt_on / endc *
(rs.CurveLength(u)))
except:
pass
box = rs.AddBox(rs.BoundingBox(Project))
boxarea = round((rs.SurfaceArea(box)[0]), 2)
Cube = []
Cube.append(box)
surfacetorev = []
for s in srf:
ptons = []
for p in Project:
if rs.Distance((rs.BrepClosestPoint(s, p)[0]), p) < 0.1:
ptons.append(p)
if len(ptons) > 0:
surfacetorev.append(s)
surfaceab = []
for x in Ge:
if x[0] in surfacetorev:
surfaceab.append(x[2])
SrfandAb = [(surfacetorev[i], surfaceab[i])
for i in range(0, len(surfacetorev))]
bbox = box
box = round(((rs.SurfaceVolume(box))[0]), 1)
srfvol = []
srfvolex = []
absvol = []
srfarea = []
srfrev = []
areaabs = []
surfacecenter = []
absidx = []
absvoltot = []
for i in SrfandAb:
if rs.SurfaceVolume(i[0]) > 0:
srfvol.append(i[0])
absvol.append(i[1])
else:
srfarea.append((rs.SurfaceArea(i[0]))[0])
absvoltot.append(i[1])
srfvolex = rs.ExplodePolysurfaces(srfvol)
for i in srfvolex:
ptonsrf = []
usefulsrf = []
for p in Project:
if rs.Distance((rs.BrepClosestPoint(i, p)[0]), p) < 0.01:
ptonsrf.append(p)
usefulsrf.append(i)
if len(ptonsrf) > 0:
srfarea.append(rs.SurfaceArea(i)[0])
srfrev.append(i)
for i in srfrev:
surfacecenter.append(rs.SurfaceAreaCentroid(i)[0])
for b in srfvol:
for i in surfacecenter:
if rs.Distance((rs.BrepClosestPoint(b, i)[0]), i) < 0.01:
absidx.append(srfvol.index(b))
for i in absidx:
absvoltot.append(absvol[i])
try:
areaabs = [
srfarea[i] * (absvoltot[i])
for i in range(0, len(absvoltot))
]
except:
raise Exception(
'One source must be too deep inside a geometry, try to get it out or to move it a little bit !'
)
Builtareaabs = 0
for i in areaabs:
Builtareaabs += i
BuiltArea = 0
for i in srfarea:
BuiltArea += i
BuiltArea = round(BuiltArea, 2)
EmptyArea = 2 * (round(boxarea - BuiltArea, 2))
if EmptyArea < 0:
EmptyArea = 0
TR = 1000 * (0.16 * box) / (Builtareaabs + (EmptyArea * 1))
FRValue = 0
for f in FirstRay:
FV = ((((Lis[0])[3]) * 15) / f)
FRValue += FV
if FRValue >= 125:
FRValue = 125
SRValue = 0
for s in SecondRay:
SV = ((((Lis[0])[3]) * 20) / s)
SRValue += SV
if SRValue > 125:
SRValue = 125
Reverb.append(round(FRValue))
Reverb.append(round(SRValue))
Reverb.append(round(TR, 2))
return Reverb
