添加旋转旋转约束
import bpy
# 定义骨架中骨骼的映射关系
bone_mapping = {
"mixamorig:Hips": "Pelvis",
"mixamorig:LeftUpLeg": "Left_Thigh",
"mixamorig:LeftLeg": "Left_Calf",
"mixamorig:LeftFoot": "Left_Foot",
"mixamorig:LeftHand": "Left_Hand", # 假设Left_Toe0没有旋转约束
"mixamorig:RightUpLeg": "Right_Thigh",
"mixamorig:RightLeg": "Right_Calf",
"mixamorig:RightFoot": "Right_Foot",
"mixamorig:RightHand": "Right_Hand", # 假设Right_Toe0没有旋转约束
"mixamorig:Spine": "Spine",
"mixamorig:Spine1": "Spine1",
"mixamorig:Spine2": "Spine2",
"mixamorig:RightShoulder": "Right_Clavicle",
"mixamorig:RightArm": "Right_UpperArm",
"mixamorig:RightForeArm": "Right_Forearm",
"mixamorig:Neck": "Neck",
"mixamorig:Head": "Head",
"mixamorig:LeftShoulder": "Left_Clavicle",
"mixamorig:LeftArm": "Left_UpperArm",
"mixamorig:LeftForeArm": "Left_Forearm",
}
# 要添加约束的骨架名称
source_armature_name = "Armature"
target_armature_name = "Biped_Root"
# 找到源骨架和目标骨架对象
source_armature_obj = bpy.data.objects.get(source_armature_name)
target_armature_obj = bpy.data.objects.get(target_armature_name)
if source_armature_obj and target_armature_obj and source_armature_obj.type == 'ARMATURE' and target_armature_obj.type == 'ARMATURE':
# 遍历映射关系，为每个骨骼添加复制旋转约束
for source_bone_name, target_bone_name in bone_mapping.items():
source_bone = source_armature_obj.pose.bones.get(source_bone_name)
target_bone = target_armature_obj.pose.bones.get(target_bone_name)
if source_bone and target_bone:
# 添加复制旋转约束
constraint = source_bone.constraints.new('COPY_ROTATION')
constraint.target = target_armature_obj
constraint.subtarget = target_bone.name
print(f"Added COPY_ROTATION constraint from {source_bone_name} to {target_bone_name}.")
else:
print(f"One or both bones not found: {source_bone_name}, {target_bone_name}")
else:
print(f"One or both armatures not found or not of type ARMATURE: {source_armature_name}, {target_armature_name}")
添加复制位置约束
import bpy
# 定义骨架中骨骼的映射关系
bone_mapping = {
"mixamorig:Hips": "Pelvis",
"mixamorig:LeftUpLeg": "Left_Thigh",
"mixamorig:LeftLeg": "Left_Calf",
"mixamorig:LeftFoot": "Left_Foot",
"mixamorig:LeftHand": "Left_Hand", # 假设Left_Toe0没有旋转约束
"mixamorig:RightUpLeg": "Right_Thigh",
"mixamorig:RightLeg": "Right_Calf",
"mixamorig:RightFoot": "Right_Foot",
"mixamorig:RightHand": "Right_Hand", # 假设Right_Toe0没有旋转约束
"mixamorig:Spine": "Spine",
"mixamorig:Spine1": "Spine1",
"mixamorig:Spine2": "Spine2",
"mixamorig:RightShoulder": "Right_Clavicle",
"mixamorig:RightArm": "Right_UpperArm",
"mixamorig:RightForeArm": "Right_Forearm",
"mixamorig:Neck": "Neck",
"mixamorig:Head": "Head",
"mixamorig:LeftShoulder": "Left_Clavicle",
"mixamorig:LeftArm": "Left_UpperArm",
"mixamorig:LeftForeArm": "Left_Forearm",
}
# 要添加约束的骨架名称
source_armature_name = "Armature"
target_armature_name = "Biped_Root"
# 找到源骨架和目标骨架对象
source_armature_obj = bpy.data.objects.get(source_armature_name)
target_armature_obj = bpy.data.objects.get(target_armature_name)
if source_armature_obj and target_armature_obj and source_armature_obj.type == 'ARMATURE' and target_armature_obj.type == 'ARMATURE':
# 遍历映射关系，为每个骨骼添加复制旋转约束
for source_bone_name, target_bone_name in bone_mapping.items():
source_bone = source_armature_obj.pose.bones.get(source_bone_name)
target_bone = target_armature_obj.pose.bones.get(target_bone_name)
if source_bone and target_bone:
# 添加复制旋转约束
constraint = source_bone.constraints.new('COPY_LOCATION')
constraint.target = target_armature_obj
constraint.subtarget = target_bone.name
print(f"Added COPY_ROTATION constraint from {source_bone_name} to {target_bone_name}.")
else:
print(f"One or both bones not found: {source_bone_name}, {target_bone_name}")
else:
print(f"One or both armatures not found or not of type ARMATURE: {source_armature_name}, {target_armature_name}")
标签：target,mixamorig,source,复制,blender4.1,armature,Root,bone,name From： https://www.cnblogs.com/jingzaixin/p/18261839