Enum blaze_rs::blend::BlendFactor

pub enum BlendFactor {
    Zero,
    One,
    SrcColor,
    OneMinusSrcColor,
    DstColor,
    OneMinusDstColor,
    SrcAlpha,
    OneMinusSrcAlpha,
    DstAlpha,
    OneMinusDstAlpha,
}

Defines a blend factor (F_src or F_dst) for the blending equation:

C_result = C_src * F_src + C_dst * F_dst

Where:

• C_result - output color
• C_src - source color
• F_src - source blend factor
• C_dst - destination color (the one in the framebuffer)
• F_dst - destination blend factor

Variants

Zero

Color is discarded (multiplied by 0)

One

Color is used as is (multiplied by 1)

SrcColor

Color is multiplied by source color

OneMinusSrcColor

Color is multiplied by (vec(1) - source color)

DstColor

Color is multiplied by destination color

OneMinusDstColor

Color is multiplied by (vec(1) - destination color)

SrcAlpha

Color is multiplied by source alpha value

OneMinusSrcAlpha

Color is multiplied by (1 - source alpha)

DstAlpha

Color is multiplied by destination alpha value

OneMinusDstAlpha

Color is multiplied by (1 - destination alpha)

Trait Implementations

impl PartialEq<BlendFactor> for BlendFactor

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

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

#[must_use]

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

This method tests for !=.

impl Clone for BlendFactor

fn clone(&self) -> BlendFactor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for BlendFactor

impl Debug for BlendFactor

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

Formats the value using the given formatter.

impl FromPrimitive for BlendFactor

fn from_i64(n: i64) -> Option<Self>

Convert an i64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u64(n: u64) -> Option<Self>

Convert an u64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_isize(n: isize) -> Option<Self>

Convert an isize to return an optional value of this type. If the value cannot be represented by this value, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Convert an i8 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Convert an i16 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Convert an i32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Convert an i128 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Convert a usize to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Convert an u8 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Convert an u16 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Convert an u32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Convert an u128 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_f32(n: f32) -> Option<Self>

Convert a f32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_f64(n: f64) -> Option<Self>

Convert a f64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.