Struct RtParamsInputs 

pub struct RtParamsInputs {
    pub fov_y_radians: f32,
    pub aspect: f32,
    pub inv_view_rot: [[f32; 4]; 4],
    pub cam_pos: [f32; 3],
    pub sun_dir: [f32; 3],
    pub sun_color: [f32; 3],
    pub prefilter_mip_count: f32,
    pub sky_rot: [[f32; 4]; 3],
}

Per-frame camera + sun inputs for building the RT-reflection GPU uniform. fov_y_radians / aspect give the view-ray scale used to rebuild a view-space position from the SSR pre-pass G-buffer. inv_view_rot is the view-to-world rotation (the transpose of the view matrix’s orthonormal 3x3) and cam_pos the world camera position; together they form the camera-to-world transform that lifts the reconstructed hit point + normal into the BVH’s world space. sun_dir is the world-space unit direction toward the sun and sun_color its radiance; prefilter_mip_count is the IBL cubemap mip count (0 = no IBL) for the miss fallback.

Fields

fov_y_radians: f32

Vertical field of view in radians.

aspect: f32

Viewport aspect ratio, width over height.

inv_view_rot: [[f32; 4]; 4]

View-to-world rotation, column-major.

cam_pos: [f32; 3]

World-space camera position.

sun_dir: [f32; 3]

World-space unit direction toward the sun.

sun_color: [f32; 3]

Sun radiance, linear RGB.

prefilter_mip_count: f32

IBL cubemap mip count; 0 when there is no IBL fallback.

sky_rot: [[f32; 4]; 3]

Rows of the sky’s inverse rotation, so a missed ray samples the same oriented sky the main pass shows. Identity when the sky does not turn.

Trait Implementations

impl Clone for RtParamsInputs

fn clone(&self) -> RtParamsInputs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RtParamsInputs

impl Debug for RtParamsInputs

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

Formats the value using the given formatter.

impl PartialEq for RtParamsInputs

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RtParamsInputs