Struct GpuForceField 

#[repr(C)]
pub struct GpuForceField {
    pub position: [f32; 3],
    pub strength: f32,
    pub field_type: u32,
    pub radius: f32,
    pub falloff: f32,
    pub _pad: f32,
}

A force field descriptor passed to the compute shader as a uniform.

Up to 16 force fields can be active simultaneously.

Fields

position: [f32; 3]

World-space center of the field.

strength: f32

Field strength (positive = attract, negative = repel).

field_type: u32

Field type: 0=gravity, 1=vortex, 2=repulsion, 3=directional, 4=noise, 5=drag

radius: f32

Effective radius (beyond this, force is zero).

falloff: f32

Falloff exponent (1=linear, 2=inverse square, etc.).

_pad: f32

Padding.

Trait Implementations

impl Clone for GpuForceField

fn clone(&self) -> GpuForceField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuForceField

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

Formats the value using the given formatter.

impl Zeroable for GpuForceField

fn zeroed() -> Self

Calls zeroed.

impl Copy for GpuForceField

impl Pod for GpuForceField