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Add XRHitTestResult::getPose

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This commit is contained in:
Manish Goregaokar 2020-04-10 14:45:10 -07:00
parent c7b91523d0
commit 87bce8cde9
4 changed files with 31 additions and 9 deletions
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12
components/script/dom/xrray.rs
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@ -55,12 +55,18 @@ impl XRRay {
return Err(Error::Type("Direction w coordinate must be 0".into()));
}
if *direction.x == 0.0 && *direction.y == 0.0 && *direction.z == 0.0 {
return Err(Error::Type("Direction vector cannot have zero length".into()));
return Err(Error::Type(
"Direction vector cannot have zero length".into(),
));
}
let origin = Vector3D::new(origin.x as f32, origin.y as f32, origin.z as f32);
let direction =
Vector3D::new(*direction.x as f32, *direction.y as f32, *direction.z as f32).normalize();
let direction = Vector3D::new(
*direction.x as f32,
*direction.y as f32,
*direction.z as f32,
)
.normalize();
Ok(Self::new(&window.global(), Ray { origin, direction }))
}