Struct embree4_rs::Device

pub struct Device { /* private fields */ }

Implementations

impl Device

pub fn try_new(config: Option<&str>) -> Result<Self>

Constructs a new Device using the provided configuration string.

Arguments

• config - A string representing the configuration for the device. Can be an empty string. See rtcNewDevice for valid configuration values.

Returns

A Result containing the created Device if successful, or an error if the device creation fails.

Examples

use embree4_rs::Device;

let device = Device::try_new(Some("verbose=1")).unwrap();
// Use the device...

Examples found in repository

examples/user_geom.rs (line 11)

fn main() -> Result<()> {
    let config = Some("verbose=1");
    let device = Device::try_new(config)?;
    let scene = Scene::try_new(&device, Default::default())?;

    // For user geometry, the data must outlive the scene.
    let sphere = Sphere {
        center: (0.0, 0.0, 4.0),
        radius: 1.0,
    };
    let geom = UserGeometry::try_new(&device, &sphere, bounds_fn, intersect_fn, occluded_fn)?;

    scene.attach_geometry(&geom)?;

    let _scene = scene.commit()?;

    Ok(())
}

examples/triangle_mesh.rs (line 7)

fn main() -> Result<()> {
    let config = Some("verbose=1");
    let device = Device::try_new(config)?;
    let scene = Scene::try_new(&device, Default::default())?;

    // Construct a quad from two triangles:
    // 3--2
    // | /|
    // |/ |
    // 0--1

    let vertices = [
        (-1.0, -1.0, 0.0),
        (1.0, -1.0, 0.0),
        (1.0, 1.0, 0.0),
        (-1.0, 1.0, 0.0),
    ];
    let indices = [(0, 1, 2), (2, 3, 0)];

    let tri_mesh = TriangleMeshGeometry::try_new(&device, &vertices, &indices)?;
    scene.attach_geometry(&tri_mesh)?;

    let _scene = scene.commit();

    Ok(())
}

pub fn error(&self) -> Option<RTCError>

Returns the error code associated with the device, if any.

Returns

Some(error_code) if there is an error associated with the device, otherwise None.

Trait Implementations

impl Drop for Device

fn drop(&mut self)

Executes the destructor for this type.