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openxr: prevent invalid poses

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This commit is contained in:
galister
2024-02-06 02:21:43 +01:00
parent 2d133b4636
commit 815eb4bd78
1 changed files with 4 additions and 1 deletions
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5
src/backend/openxr/helpers.rs
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@@ -146,7 +146,10 @@ pub(super) fn transform_to_posef(transform: &Affine3A) -> xr::Posef {
let norm_mat3 = transform let norm_mat3 = transform
.matrix3 .matrix3
.mul_scalar(1.0 / transform.matrix3.x_axis.length()); .mul_scalar(1.0 / transform.matrix3.x_axis.length());
let rotation = Quat::from_mat3a(&norm_mat3).normalize(); let mut rotation = Quat::from_mat3a(&norm_mat3).normalize();
if !rotation.is_finite() {
rotation = Quat::IDENTITY;
}
xr::Posef { xr::Posef {
orientation: xr::Quaternionf { orientation: xr::Quaternionf {