Struct gfx_hal::pso::DepthBias

pub struct DepthBias {
    pub const_factor: f32,
    pub clamp: f32,
    pub slope_factor: f32,
}

A depth bias allows changing the produced depth values for fragments slightly but consistently. This permits drawing of multiple polygons in the same plane without Z-fighting, such as when trying to draw shadows on a wall.

For details of the algorithm and equations, see the Vulkan spec.

Fields

const_factor: f32

A constant depth value added to each fragment.

clamp: f32

The minimum or maximum depth bias of a fragment.

slope_factor: f32

A constant bias applied to the fragment's slope.

Trait Implementations

impl Copy for DepthBias

impl Default for DepthBias

fn default() -> DepthBias

Returns the "default value" for a type.

impl Clone for DepthBias

fn clone(&self) -> DepthBias

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<DepthBias> for DepthBias

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

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

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

This method tests for !=.

impl Debug for DepthBias

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

Formats the value using the given formatter.

impl Serialize for DepthBias

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for DepthBias

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.