1.剔除和深度測試
Cull
Cull Back | Front | Off
決定網格的那一面被剔除(不繪製)
- Back 剔除反面,是默認值
- Front 剔除正面
- Back 不做剔除
ZWrite
ZWrite On | Off
決定是否進行深度寫入,默認爲On,當需要編寫透明材質時需要設爲Off
ZTest
ZTest Less | Greater | LEqual | GEqual | Equal | NotEqual | Always
決定了如何執行深度測試,默認爲LEqual
方法名 | 描述 |
---|---|
Greater | > |
GEqual | >= |
Less | < |
LEqual | <= |
Equal | == |
NotEqual | != |
Always | 總是 |
Never | 從不 |
Offset
Offset Factor, Units
允許使用兩個參數來指定深度偏移,factor and units。