dreamwell_engine::physics::particle_state

Struct ParticleState

#[repr(C)]
pub struct ParticleState {Show 20 fields
    pub position: [f32; 3],
    pub lifetime: f32,
    pub velocity: [f32; 3],
    pub age: f32,
    pub acceleration: [f32; 3],
    pub mass: f32,
    pub rotation: [f32; 4],
    pub angular_velocity: [f32; 3],
    pub drag: f32,
    pub color: [f32; 4],
    pub scale: [f32; 2],
    pub temperature: f32,
    pub energy: f32,
    pub emitter_id: u32,
    pub material_id: u32,
    pub flags: u32,
    pub seed: u32,
    pub tag_mask_lo: u32,
    pub tag_mask_hi: u32,
    pub custom_f32: [f32; 2],
}

Expand description

GPU-compatible particle state. Layout must match the WGSL struct exactly for GPU buffer uploads. Uses repr(C) for deterministic field ordering.

Fields§

§position: [f32; 3]§lifetime: f32§velocity: [f32; 3]§age: f32§acceleration: [f32; 3]§mass: f32§rotation: [f32; 4]§angular_velocity: [f32; 3]§drag: f32§color: [f32; 4]§scale: [f32; 2]§temperature: f32§energy: f32§emitter_id: u32§material_id: u32§flags: u32§seed: u32§tag_mask_lo: u32§tag_mask_hi: u32§custom_f32: [f32; 2]

Struct ParticleState Copy item path

Fields§

Implementations§

impl ParticleState

pub const FLAG_ALIVE: u32

pub const FLAG_PROMOTE_CANDIDATE: u32

pub const FLAG_RESTING: u32

pub const FLAG_COLLIDED: u32

pub const FLAG_SIGNAL_CARRIER: u32

pub fn is_alive(&self) -> bool

pub fn is_promotion_candidate(&self) -> bool

Trait Implementations§

impl Clone for ParticleState

fn clone(&self) -> ParticleState

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

impl Debug for ParticleState

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

impl Default for ParticleState

fn default() -> Self

impl<'de> Deserialize<'de> for ParticleState

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

impl Serialize for ParticleState

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

impl Copy for ParticleState

Auto Trait Implementations§

impl Freeze for ParticleState

impl RefUnwindSafe for ParticleState

impl Send for ParticleState

impl Sync for ParticleState

impl Unpin for ParticleState

impl UnsafeUnpin for ParticleState

impl UnwindSafe for ParticleState

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,

Struct ParticleState

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

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

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,