Home -> IStateGroupNode -> StencilOperation
Description
The StencilOperation enumeration specifies how a stored stencil value is modified when a stencil-related test path is taken.
Members
| Name | Description | |
|---|---|---|
 |
Keep |
Leaves the stored stencil value unchanged.
|
|
Zero |
Sets the stored stencil value to zero.
|
|
Replace |
Replaces the stored stencil value with the current stencil reference value.
|
|
IncrementAndClamp |
Increments the stored stencil value and clamps it at the maximum representable value.
|
|
DecrementAndClamp |
Decrements the stored stencil value and clamps it at zero.
|
|
IncrementAndWrap |
Increments the stored stencil value and wraps to zero if the maximum representable value is exceeded.
|
|
DecrementAndWrap |
Decrements the stored stencil value and wraps to the maximum representable value if zero is decremented.
|
|
Invert |
Bitwise inverts the stored stencil value.
|