【MotionBuilder Script】オブジェクトやコンストレインを取得する − Unlit Sphere

Viewer上で選択しているオブジェクトを取得する方法．

Table of Contents

Env.

MotionBuilder 2018
Windows10 64bit

Method

現在選択しているオブジェクトを取得

FBGetSelectedModels()

で現在選択しているオブジェクトをリストとして取得する．

from pyfbsdk import FBGetSelectedModels, FBModelList
lModelList = FBModelList()
FBGetSelectedModels(lModelList)
for i in range(len(lModelList)):
print lModelList[i].Name

from pyfbsdk import FBGetSelectedModels, FBModelList

lModelList = FBModelList()

FBGetSelectedModels(lModelList)

for i in range(len(lModelList)):

print lModelList[i].Name

上記のメソッドで取得が可能．以下のようにボタンなどから呼び出すと現在選択しているオブジェクトを出力する．

from pyfbsdk import *
from pyfbsdk_additions import *
from pyfbsdk import FBGetSelectedModels, FBModelList
# Callback
def BtnCallback(control, event):
lModelList = FBModelList()
FBGetSelectedModels(lModelList)
for i in range(len(lModelList)):
print lModelList[i].Name
# Layout
def PopulateLayout(mainLyt):
x = FBAddRegionParam(0, FBAttachType.kFBAttachLeft, "")
y = FBAddRegionParam(0, FBAttachType.kFBAttachTop, "")
w = FBAddRegionParam(0, FBAttachType.kFBAttachRight, "")
h = FBAddRegionParam(25, FBAttachType.kFBAttachNone, "")
mainLyt.AddRegion("main", "main", x, y, w, h)
lyt = FBHBoxLayout()
mainLyt.SetControl("main", lyt)
b = FBButton()
b.Caption = "BasicButton"  # Button Text
b.Justify = FBTextJustify.kFBTextJustifyLeft  # Left justified
lyt.Add(b, 100)  # set width
b.OnClick.Add(BtnCallback)  # Add Callback
def CreateTool():
t = FBCreateUniqueTool("Basic Button eg")
t.StartSizeX = 100
t.StartSizeY = 100
PopulateLayout(t)
ShowTool(t)
CreateTool()

from pyfbsdk import *

from pyfbsdk_additions import *

from pyfbsdk import FBGetSelectedModels, FBModelList

# Callback

def BtnCallback(control, event):

lModelList = FBModelList()

FBGetSelectedModels(lModelList)

for i in range(len(lModelList)):

print lModelList[i].Name

# Layout

def PopulateLayout(mainLyt):

x = FBAddRegionParam(0, FBAttachType.kFBAttachLeft, "")

y = FBAddRegionParam(0, FBAttachType.kFBAttachTop, "")

w = FBAddRegionParam(0, FBAttachType.kFBAttachRight, "")

h = FBAddRegionParam(25, FBAttachType.kFBAttachNone, "")

mainLyt.AddRegion("main", "main", x, y, w, h)

lyt = FBHBoxLayout()

mainLyt.SetControl("main", lyt)

b = FBButton()

b.Caption = "BasicButton" # Button Text

b.Justify = FBTextJustify.kFBTextJustifyLeft # Left justified

lyt.Add(b, 100) # set width

b.OnClick.Add(BtnCallback) # Add Callback

def CreateTool():

t = FBCreateUniqueTool("Basic Button eg")

t.StartSizeX = 100

t.StartSizeY = 100

PopulateLayout(t)

ShowTool(t)

CreateTool()

Navigator上に存在するコンストレインを取得

FBSystem().Scene.Constraints

でnavigator上に存在するコンストレインを取得できる．キャラクタライズしたキャラなどの一括取得にも使える．

from pyfbsdk import FBGetSelectedModels, FBModelList, FBSystem
lConsts = FBSystem().Scene.Constraints
for i in range(len(lConsts)):
print lConsts[i].Name