def kmSetToFace(self):
selectionList = mc.ls(selection=True, type='transform')
if selectionList:
for obj in selectionList:
mc.polySetToFaceNormal()
sel = mc.select(selectionList)
else:
print ">> No selection"
def prep(transform): # Select the transform cmds.select(transform, replace=True) # Fix normals cmds.polySetToFaceNormal() # Delete history cmds.delete(constructionHistory=True) # Scale 10x cmds.scale(centerPivot=True, scaleXYZ=10) # Freeze transformations cmds.makeIdentity(apply=True, translate=True, rotate=True, scale=True, normal=1)
def maya_mel_make_poly_geometry(mesh, verbose=False):
first_triangle = True
used = [False for _ in mesh.vertices]
for triangle in mesh.triangles:
i = triangle[0]
j = triangle[1]
k = triangle[2]
pi = mesh.vertices[i]
pj = mesh.vertices[j]
pk = mesh.vertices[k]
pattern = int(used[k]) << 2 | int(used[j]) << 1 | int(used[i]) << 0
if pattern == 0:
if first_triangle:
cmds.polyCreateFacet(constructionHistory=False, p=[pi, pj, pk], name=mesh.name)
first_triangle = False
else:
cmds.polyAppendVertex(constructionHistory=False, a=[pi, pj, pk])
elif pattern == 1:
cmds.polyAppendVertex(constructionHistory=False, a=[i, pj, pk])
elif pattern == 2:
cmds.polyAppendVertex(constructionHistory=False, a=[pi, j, pk])
elif pattern == 3:
cmds.polyAppendVertex(constructionHistory=False, a=[i, j, pk])
elif pattern == 4:
cmds.polyAppendVertex(constructionHistory=False, a=[pi, pj, k])
elif pattern == 5:
cmds.polyAppendVertex(constructionHistory=False, a=[i, pj, k])
elif pattern == 6:
cmds.polyAppendVertex(constructionHistory=False, a=[pi, j, k])
elif pattern == 7:
cmds.polyAppendVertex(constructionHistory=False, a=[i, j, k])
else:
raise RuntimeError('Internal error, illegal pattern value detected')
used[i] = True
used[j] = True
used[k] = True
cmds.polySetToFaceNormal()
if verbose:
print 'Created maya poly mesh of', mesh.name
def fixNormals(*arg):
''' Fix normal for every selected objects'''
if commonTools.testSelection() == None:
cmds.warning('Nothing is selected')
else:
sel = commonTools.testSelection()
selAD = cmds.listRelatives(sel, ad=True)
selShapes = cmds.listRelatives(sel, shapes=True,
fullPath=True) # List selected shapes
for i in selAD: # Fix normal angles
cmds.polyNormalPerVertex(i, ufn=True) # Unlock normals
cmds.polySetToFaceNormal(i) # Set to face
cmds.polySoftEdge(i, a=60) # Set normal angle to 60
for i in selShapes: # Disable opposite normals
cmds.setAttr('%s.doubleSided' % i, 0)
cmds.setAttr('%s.opposite' % i, 0)
cmds.setAttr('%s.doubleSided' % i, 1)
cmds.select(clear=True)
cmds.select(sel, r=True)
cmds.inViewMessage(amg='Done ! Remember to delete history.',
pos='midCenter',
fade=True)
def maya_api_create_scene(data):
for geometry in data.geometries:
maya_api_create_mesh(geometry)
for body in data.bodies:
maya_api_make_instance_copy(body[0], body[1])
for geometry in data.geometries:
maya_mel_hide(geometry.name)
for channel in data.channels:
maya_api_addkeys(channel.name + '.tx', channel.time, channel.tx)
maya_api_addkeys(channel.name + '.ty', channel.time, channel.ty)
maya_api_addkeys(channel.name + '.tz', channel.time, channel.tz)
maya_api_addkeys(channel.name + '.rx', channel.time, channel.rx)
maya_api_addkeys(channel.name + '.ry', channel.time, channel.ry)
maya_api_addkeys(channel.name + '.rz', channel.time, channel.rz)
maya_mel_fix_euler_angles(channel.name)
cmds.select(clear=True)
cmds.select(cmds.ls('body*'), visible=True)
cmds.polySetToFaceNormal()
cmds.group(name='World')
cmds.sets(forceElement='initialShadingGroup')