Enum DrawPhase 

pub enum DrawPhase {
    Opaque = 0,
    Background = 1,
    Transparent = 2,
    PickingLayer = 3,
    OutlineMask = 4,
    OutlineMaskNoDepth = 5,
    Compositing = 6,
    CompositingScreenshot = 7,
}

Determines a (very rough) order of rendering and describes the active wgpu::RenderPass.

Currently we do not support sorting within a rendering phase! See #702 Within a phase DrawData are drawn in the order they are submitted in.

TODO(andreas): Should every phase/processor be associated with a single wgpu::RenderPass? Note that this implies sub-phases (e.g. Opaque & background render to the same target). Also we should then the higher level one to RenderPass or similar!

Variants

Opaque = 0

Opaque objects, performing reads/writes to the depth buffer.

Typically they are order independent, so everything uses this same index.

Background = 1

Background, rendering where depth wasn’t written.

Transparent = 2

Transparent objects, performing reads of the depth buffer, but no writes.

PickingLayer = 3

Everything that can be picked with GPU based picking.

Typically this contains everything from both the Opaque and Transparent phases drawn with z-test enabled.

OutlineMask = 4

Render mask for things that should get outlines.

OutlineMaskNoDepth = 5

Outline masks for special cases that should follow draw order instead of the regular DrawPhase::OutlineMask pass depth buffer.

For example outlines for coplanar geometries that would otherwise have z-fighting.

Compositing = 6

Drawn when compositing with the main target.

CompositingScreenshot = 7

Drawn when compositing with the main target, but for screenshots. This is a separate phase primarily because screenshots may be rendered with a different texture format.

Trait Implementations

impl<O: Into<EnumSet<DrawPhase>>> BitAnd<O> for DrawPhase

type Output = EnumSet<DrawPhase>

The resulting type after applying the & operator.

fn bitand(self, other: O) -> Self::Output

Performs the & operation.

impl<O: Into<EnumSet<DrawPhase>>> BitOr<O> for DrawPhase

type Output = EnumSet<DrawPhase>

The resulting type after applying the | operator.

fn bitor(self, other: O) -> Self::Output

Performs the | operation.

impl<O: Into<EnumSet<DrawPhase>>> BitXor<O> for DrawPhase

type Output = EnumSet<DrawPhase>

The resulting type after applying the ^ operator.

fn bitxor(self, other: O) -> Self::Output

Performs the ^ operation.

impl Clone for DrawPhase

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DrawPhase

impl Debug for DrawPhase

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

Formats the value using the given formatter.

impl EnumSetConstHelper for DrawPhase

const CONST_INIT_HELPER: __EnumSetInitHelper = __EnumSetInitHelper

The instance of the ConstInitHelper.

const CONST_OP_HELPER: __EnumSetOpHelper = __EnumSetOpHelper

The instance of the ConstOpHelper.

type ConstInitHelper = __EnumSetInitHelper

A helper type used to convert values to EnumSets at compile-time.

type ConstOpHelper = __EnumSetOpHelper

A helper type used to implement compile-time operations on enums.

impl EnumSetType for DrawPhase

impl EnumSetTypePrivate for DrawPhase

const ALL_BITS: Self::Repr = 255

A mask of bits that are valid in the bitset.

const BIT_WIDTH: u32 = 8u32

The largest bit used in the bitset.

const VARIANT_COUNT: u32 = 8u32

The number of variants in the bitset.

type Repr = u8

The underlying type used to store the bitset.

fn enum_into_u32(self) -> u32

Converts an enum of this type into its bit position.

unsafe fn enum_from_u32(val: u32) -> Self

Converts a bit position into an enum value.

unsafe fn enum_from_u32_checked(val: u32) -> Self

Converts a bit position into an enum value, with a debug_assert.

impl Eq for DrawPhase

impl Not for DrawPhase

type Output = EnumSet<DrawPhase>

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq for DrawPhase

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<EnumSet<DrawPhase>> for DrawPhase

fn eq(&self, other: &EnumSet<DrawPhase>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<O: Into<EnumSet<DrawPhase>>> Sub<O> for DrawPhase

type Output = EnumSet<DrawPhase>

The resulting type after applying the - operator.

fn sub(self, other: O) -> Self::Output

Performs the - operation.