#[repr(u8)]
pub enum StencilOp {
Keep,
Zero,
Replace,
IncrementClamp,
DecrementClamp,
Invert,
IncrementWrap,
DecrementWrap,
}
Expand description
The operation to use for stencil masking.
Variants
Keep
Keep the current value in the stencil buffer (no change).
Zero
Set the value in the stencil buffer to zero.
Replace
Set the stencil buffer value to reference
from StencilFace
.
IncrementClamp
Increment the stencil buffer value, clamping to its maximum value.
DecrementClamp
Decrement the stencil buffer value, clamping to its minimum value.
Invert
Bitwise invert the current value in the stencil buffer.
IncrementWrap
Increment the stencil buffer value, wrapping around to 0 on overflow.
DecrementWrap
Decrement the stencil buffer value, wrapping around to the maximum value on overflow.
Trait Implementations
sourceimpl Ord for StencilOp
impl Ord for StencilOp
sourceimpl PartialOrd<StencilOp> for StencilOp
impl PartialOrd<StencilOp> for StencilOp
sourcefn partial_cmp(&self, other: &StencilOp) -> Option<Ordering>
fn partial_cmp(&self, other: &StencilOp) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for StencilOp
impl Eq for StencilOp
impl StructuralEq for StencilOp
impl StructuralPartialEq for StencilOp
Auto Trait Implementations
impl RefUnwindSafe for StencilOp
impl Send for StencilOp
impl Sync for StencilOp
impl Unpin for StencilOp
impl UnwindSafe for StencilOp
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more