Enum StencilOp

#[repr(i32)]
pub enum StencilOp {
    Keep = 0,
    Zero = 1,
    Replace = 2,
    IncrementClamp = 3,
    DecrementClamp = 4,
    Invert = 5,
    IncrementWrap = 6,
    DecrementWrap = 7,
}

Stencil action function

Variants

Keep = 0

Keeps the current value

Zero = 1

Sets the value to 0

Replace = 2

Sets the value to reference

IncrementClamp = 3

Increments the current value and clamps to the maximum representable unsigned value

DecrementClamp = 4

Decrements the current value and clamps to 0

Invert = 5

Bitwise-inverts the current value

IncrementWrap = 6

Increments the current value and wraps to 0 when the maximum value would have been exceeded

DecrementWrap = 7

Decrements the current value and wraps to the maximum possible value when the value would go below 0

Trait Implementations

impl Clone for StencilOp

fn clone(&self) -> StencilOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StencilOp

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

Formats the value using the given formatter.

impl PartialEq for StencilOp

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for StencilOp

impl Eq for StencilOp

impl StructuralPartialEq for StencilOp