Enum gfx_core::state::StencilOp [] [src]

pub enum StencilOp {
    Keep,
    Zero,
    Replace,
    IncrementClamp,
    IncrementWrap,
    DecrementClamp,
    DecrementWrap,
    Invert,
}

Stencil mask operation.

Variants

Keep the current value in the stencil buffer (no change).

Set the value in the stencil buffer to zero.

Set the stencil buffer value to value from StencilSide

Increment the stencil buffer value, clamping to its maximum value.

Increment the stencil buffer value, wrapping around to 0 on overflow.

Decrement the stencil buffer value, clamping to its minimum value.

Decrement the stencil buffer value, wrapping around to the maximum value on overflow.

Bitwise invert the current value in the stencil buffer.

Trait Implementations

impl Ord for StencilOp

This method returns an Ordering between self and other. Read more

impl PartialOrd<StencilOp> for StencilOp

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Eq for StencilOp

impl Hash for StencilOp

Feeds this value into the state given, updating the hasher as necessary.

Feeds a slice of this type into the state provided.

impl Debug for StencilOp

Formats the value using the given formatter.

impl PartialEq<StencilOp> for StencilOp

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

This method tests for !=.

impl Clone for StencilOp

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Copy for StencilOp