ロケータと立方体のコントローラ作成例
import pymel.core as pm
def makeIkRP():
j1 = pm.joint(p=(0, 10, 0))
j2 = pm.joint(p=(0, 5, 0))
pm.joint(j1, e=True, zso=True, oj='xyz', sao='yup')
j3 = pm.joint(p=(0, 0, 0))
pm.joint(j2, e=True, zso=True, oj='xyz', sao='yup')
j2.ry.set(10)
pm.joint(j2, e=True, spa=True, ch=True)
j2.ry.set(0)
rps = pm.ikHandle(sj=j1, ee=j3, sol='ikRPsolver')
return rps
def makeCubeLocator():
return pm.curve(d=1, p=[[-0.5, -0.5, -0.5],
[0.5, -0.5, -0.5],
[0.5, -0.5, 0.5],
[-0.5, -0.5, 0.5],
[-0.5, -0.5, -0.5],
[-0.5, 0.5, -0.5],
[0.5, 0.5, -0.5],
[0.5, -0.5, -0.5],
[0.5, 0.5, -0.5],
[0.5, 0.5, 0.5],
[0.5, -0.5, 0.5],
[-0.5, -0.5, 0.5],
[-0.5, 0.5, 0.5],
[0.5, 0.5, 0.5],
[-0.5, 0.5, 0.5],
[-0.5, 0.5, -0.5]])
def makeControlers():
legik = makeIKRP()
cont1 = pm.spaceLocator()
pm.move([0, 5, 5])
pm.makeIdentity(a=True, t=True, r=True, s=True, n=0) # トランスフォームのフリーズ
pm.poleVectorConstraint(cont1, legik[0], w=1.0)
pm.move([0, 0, 3])
cont2 = makeCubeLocator()
pm.scale([1, 1, 2])
pm.move([0.5, 0.5, 1])
cont2.setRotatePivot([-0.5, -0.5, -1]) # 回転ピボットの位置変更
pm.parentConstraint(cont2, legik[0], mo=True, w=1.0)
cont3 = makeCubeLocator()
pm.move([0, 0, 5])
pm.parent(cont2, cont3)
