Struct draw_state::state::StencilSide

pub struct StencilSide {
    pub fun: Comparison,
    pub value: Stencil,
    pub mask_read: Stencil,
    pub mask_write: Stencil,
    pub op_fail: StencilOp,
    pub op_depth_fail: StencilOp,
    pub op_pass: StencilOp,
}

Complete stencil state for a given side of a face.

Fields

fun: Comparison

Comparison function to use to determine if the stencil test passes.

value: Stencil

Reference value to compare the value in the stencil buffer with.

mask_read: Stencil

A mask that is ANDd with both the stencil buffer value and the reference value when they are read before doing the stencil test.

mask_write: Stencil

A mask that is ANDd with the stencil value before writing to the stencil buffer.

op_fail: StencilOp

What operation to do if the stencil test fails.

op_depth_fail: StencilOp

What operation to do if the stenil test passes but the depth test fails.

op_pass: StencilOp

What operation to do if both the depth and stencil test pass.

Trait Implementations

impl Ord for StencilSide

fn cmp(&self, __arg_0: &StencilSide) -> Ordering

This method returns an Ordering between self and other.

impl PartialOrd for StencilSide

fn partial_cmp(&self, __arg_0: &StencilSide) -> Option<Ordering>

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

fn lt(&self, __arg_0: &StencilSide) -> bool

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

fn le(&self, __arg_0: &StencilSide) -> bool

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

fn gt(&self, __arg_0: &StencilSide) -> bool

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

fn ge(&self, __arg_0: &StencilSide) -> bool

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

impl Eq for StencilSide

impl Hash for StencilSide

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

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

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

Feeds a slice of this type into the state provided.

impl Debug for StencilSide

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for StencilSide

fn eq(&self, __arg_0: &StencilSide) -> bool

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

fn ne(&self, __arg_0: &StencilSide) -> bool

This method tests for !=.

impl Clone for StencilSide

fn clone(&self) -> StencilSide

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for StencilSide

impl Default for StencilSide

fn default() -> StencilSide

Returns the "default value" for a type.