Luna::RHI::StencilOp

enum StencilOp : u8
{
    keep
    zero
    replace
    increment_saturated
    decrement_saturated
    invert
    increment
    decrement
}

Specifies the stencil operation to perform when stencil test passed or failed.

Options

• keep

  Keeps the original stencil data.

• zero

  Clears the stencil data to 0.

• replace

  Replaces the stencil data with the data set by ICommandBuffer::set_stencil_ref.

• increment_saturated

  Increases the stencil data by one, and clamps the result so that it will not overflow and goes to 0.

• decrement_saturated

  Decreases the stencil data by one, and clamps the result so that it will not underflow and goes to the maximum representable value.

• invert

  Inverts the stencil data. This will invert every bit of the stencil data.

• increment

  Increases the stencil data by one. If the data overflows, it will be reset to 0.

• decrement

  Decreases the stencil data by one. If the data underflows, it will be reset to the maximum representable value.