• Clamp To Constraint 钳制到约束
• Damped Track Constraint 阻尼跟踪约束
• IK Solver Constraint 反向运动学约束
• Locked Track Constraint 锁定跟踪约束
• Spline IK Constraint 样条线IK约束
• Stretch To Constraint 拉伸至约束
• Track To Constraint 标准跟踪约束