mocap_tools.py 文件源码

def rotate_fix_armature(arm_data):
    global_matrix = Matrix.Rotation(radians(90), 4, "X")
    bpy.ops.object.mode_set(mode='EDIT', toggle=False)
    #disconnect all bones for ease of global rotation
    connectedBones = []
    for bone in arm_data.edit_bones:
        if bone.use_connect:
            connectedBones.append(bone.name)
            bone.use_connect = False

    #rotate all the bones around their center
    for bone in arm_data.edit_bones:
        bone.transform(global_matrix)

    #reconnect the bones
    for bone in connectedBones:
        arm_data.edit_bones[bone].use_connect = True
    bpy.ops.object.mode_set(mode='OBJECT', toggle=False)


#Roughly scales the performer armature to match the enduser armature
#IN: perfromer_obj, enduser_obj, Blender objects whose .data is an armature.