Struct RenderOutput 

pub struct RenderOutput {
    pub color: RgbaImage,
    pub id_buffer: Vec<u32>,
    pub width: u32,
    pub height: u32,
}

The result of an offscreen render.

Fields

color: RgbaImage

Shaded color image (sRGB, RGBA8).

id_buffer: Vec<u32>

Per-pixel face id, row-major (width * height entries). 0 is background; otherwise the value is FaceId.index() + 1.

width: u32

Image width in pixels.

height: u32

Image height in pixels.

Implementations

impl RenderOutput

pub fn face_id_at(&self, x: u32, y: u32) -> Option<u32>

Face id at pixel (x, y), or None for background or out-of-bounds.

The returned value is FaceId.index() + 1 (the same encoding stored in RenderOutput::id_buffer); 0/background maps to None.