Struct embree4_rs::Scene

pub struct Scene<'a> { /* private fields */ }

Implementations

impl<'a> Scene<'a>

pub fn try_new(device: &'a Device, options: SceneOptions) -> Result<Self>

Constructs a new Scene instance from the given options.

Arguments

• device - A reference to the Device instance.
• options - The options for creating the scene.

Returns

A Result containing the Scene instance if successful, or an error if an error occurred.

Example

use embree4_rs::*;
use embree4_sys::*;

let device = Device::try_new(None).unwrap();
let options = SceneOptions {
    build_quality: RTCBuildQuality::HIGH,
    flags: RTCSceneFlags::COMPACT | RTCSceneFlags::ROBUST,
};
let scene = Scene::try_new(&device, options).unwrap();

Examples found in repository

examples/triangle_mesh.rs (line 8)

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 set_build_quality(&self, quality: RTCBuildQuality) -> Result<()>

Sets the build quality of the scene.

Arguments

• quality - The build quality to set.

Returns

A Result indicating success or failure.

pub fn set_flags(&self, flags: RTCSceneFlags) -> Result<()>

Sets the flags of the scene.

Arguments

• flags - The flags to set.

Returns

A Result indicating success or failure.

pub fn attach_geometry(&self, geometry: &impl Geometry) -> Result<u32>

Attaches the given geometry to the scene.

Arguments

• geometry - A reference to the Geometry instance to attach.

Returns

• A Result containing the geometry ID if successful, or an error if an error occurred.

Examples found in repository

examples/triangle_mesh.rs (line 25)

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 commit(&self) -> Result<CommittedScene<'_>>

Commits the scene.

Returns

A Result containing the CommittedScene instance if successful, or an error if an error occurred.

Example

use embree4_rs::*;
use embree4_sys::*;

let device = Device::try_new(None).unwrap();
let options = Default::default();
let scene = Scene::try_new(&device, options).unwrap();
let scene = scene.commit().unwrap();

Examples found in repository

examples/triangle_mesh.rs (line 27)

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(())
}

Trait Implementations

impl<'a> Drop for Scene<'a>

fn drop(&mut self)

Executes the destructor for this type.