PhysicMaterialCombine 物理材质合并

Enumeration

Describes how physic materials of colliding objects are combined.

描述碰撞物体的物理材质怎样合并。

参见：PhysicMaterial.frictionCombine, PhysicMaterial.bounceCombine.

Values值

• Average
  Averages the friction/bounce of the two colliding materials.
  平均两个碰撞材质的摩擦/反弹。
• Multiply
  Multiplies the friction/bounce of the two colliding materials.
  相乘两个碰撞材质的摩擦/反弹。
• Minimum
  Uses the smaller friction/bounce of the two colliding materials.
  两个碰撞材质的摩擦/反弹，使用最小的。
• Maximum
  Uses the larger friction/bounce of the two colliding materials.
  两个碰撞材质的摩擦/反弹，使用最大的。