Struct spitfire_draw::particles::ParticleEmitter

pub struct ParticleEmitter {
    pub shader: Option<ShaderRef>,
    pub textures: SmallVec<[SpriteTexture; 4]>,
    pub uniforms: HashMap<Cow<'static, str>, GlowUniformValue>,
    pub blending: Option<GlowBlending>,
    pub screen_space: bool,
}

Fields

shader: Option<ShaderRef>

textures: SmallVec<[SpriteTexture; 4]>

uniforms: HashMap<Cow<'static, str>, GlowUniformValue>

blending: Option<GlowBlending>

screen_space: bool

Implementations

impl ParticleEmitter

pub fn single(texture: SpriteTexture) -> Self

pub fn shader(self, value: ShaderRef) -> Self

pub fn texture(self, value: SpriteTexture) -> Self

pub fn uniform(self, key: Cow<'static, str>, value: GlowUniformValue) -> Self

pub fn blending(self, value: GlowBlending) -> Self

pub fn screen_space(self, value: bool) -> Self

pub fn emit<I: IntoIterator<Item = ParticleInstance>>( &self, instances: I ) -> ParticleDraw<'_, I>

Trait Implementations

impl Clone for ParticleEmitter

fn clone(&self) -> ParticleEmitter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParticleEmitter

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

Formats the value using the given formatter.

impl Default for ParticleEmitter

fn default() -> ParticleEmitter

Returns the “default value” for a type.