Struct EnvironmentMap 

pub struct EnvironmentMap {
    pub texture: Texture,
    pub view: TextureView,
    pub sampler: Sampler,
    pub size: u32,
}

A cubemap texture for environment lighting. 6 faces: +X, -X, +Y, -Y, +Z, -Z.

Fields

texture: Texture

view: TextureView

sampler: Sampler

size: u32

Implementations

impl EnvironmentMap

pub fn from_faces( device: &Device, queue: &Queue, faces: [&[u8]; 6], size: u32, ) -> Result<Self>

Create a cubemap from 6 RGBA8 face images (sRGB). faces: array of 6 byte slices, each size * size * 4 bytes. Order: +X, -X, +Y, -Y, +Z, -Z. For HDR/linear IBL data, use from_faces_hdr with Rgba16Float format.

pub fn from_faces_hdr( device: &Device, queue: &Queue, faces: [&[u8]; 6], size: u32, ) -> Result<Self>

Create a cubemap from 6 Rgba16Float face images (linear HDR). Each face is size * size * 8 bytes (4 channels × f16).

pub fn solid_color( device: &Device, queue: &Queue, color: [u8; 4], ) -> Result<Self>

Create a solid-color cubemap (uniform ambient).