Enum ugli::StencilOpFunc

pub enum StencilOpFunc {
    Keep = 7_680,
    Zero = 0,
    Replace = 7_681,
    Increment = 7_682,
    IncrementWrap = 34_055,
    Decrement = 7_683,
    DecrementWrap = 34_056,
    Invert = 5_386,
}

Variants

Keep = 7_680

Keeps the current value.

Zero = 0

Sets the stencil buffer value to 0.

Replace = 7_681

Sets the stencil buffer value to the reference value as specified by StencilTest.

Increment = 7_682

Increments the current stencil buffer value. Clamps to the maximum representable unsigned value.

IncrementWrap = 34_055

Increments the current stencil buffer value. Wraps stencil buffer value to zero when incrementing the maximum representable unsigned value.

Decrement = 7_683

Decrements the current stencil buffer value. Clamps to 0.

DecrementWrap = 34_056

Decrements the current stencil buffer value. Wraps stencil buffer value to the maximum representable unsigned value when decrementing a stencil buffer value of 0.

Invert = 5_386

Inverts the current stencil buffer value bitwise.

Trait Implementations

impl Clone for StencilOpFunc

fn clone(&self) -> StencilOpFunc

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StencilOpFunc

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for StencilOpFunc

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StencilOpFunc

fn eq(&self, other: &StencilOpFunc) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StencilOpFunc

impl Eq for StencilOpFunc

impl StructuralEq for StencilOpFunc

impl StructuralPartialEq for StencilOpFunc