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allow toggling passthrough during runtime

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This commit is contained in:
Sapphire
2026-01-20 16:55:58 -06:00
committed by galister
parent 37fde4c642
commit d23b058d0e
1 changed files with 28 additions and 28 deletions
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56
wayvr/src/backend/openxr/mod.rs
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@@ -8,7 +8,7 @@ use std::{
use glam::{Affine3A, Vec3};
use input::OpenXrInputSource;
use openxr as xr;
use skybox::create_skybox;
use skybox::{Skybox, create_skybox};
use vulkano::{Handle, VulkanObject};
use wlx_common::overlays::{StereoMode, ToastTopic};
@@ -69,17 +69,7 @@ pub fn openxr_run(show_by_default: bool, headless: bool) -> Result<(), BackendEr
AppState::from_graphics(gfx, gfx_extras, XrBackend::OpenXR)?
};
let environment_blend_mode = {
let modes = xr_instance.enumerate_environment_blend_modes(system, VIEW_TYPE)?;
if modes.contains(&xr::EnvironmentBlendMode::ALPHA_BLEND)
&& app.session.config.use_passthrough
{
xr::EnvironmentBlendMode::ALPHA_BLEND
} else {
modes[0]
}
};
log::info!("Using environment blend mode: {environment_blend_mode:?}");
let modes = xr_instance.enumerate_environment_blend_modes(system, VIEW_TYPE)?;
if show_by_default {
app.tasks.enqueue_at(
@@ -137,11 +127,7 @@ pub fn openxr_run(show_by_default: bool, headless: bool) -> Result<(), BackendEr
view: Arc::new(view),
};
let mut skybox = if environment_blend_mode == xr::EnvironmentBlendMode::OPAQUE {
create_skybox(&xr_state, &app)
} else {
None
};
let mut skybox: Option<Skybox> = None;
let pointer_lines = [
lines.allocate(&xr_state, &app)?,
@@ -177,6 +163,30 @@ pub fn openxr_run(show_by_default: bool, headless: bool) -> Result<(), BackendEr
}
}
let environment_blend_mode = {
if modes.contains(&xr::EnvironmentBlendMode::ALPHA_BLEND)
&& app.session.config.use_passthrough
{
xr::EnvironmentBlendMode::ALPHA_BLEND
} else {
modes[0]
}
};
match (environment_blend_mode, skybox.as_ref()) {
(xr::EnvironmentBlendMode::OPAQUE, None) if !main_session_visible => {
log::debug!("Allocating skybox.");
skybox = create_skybox(&xr_state, &app);
}
(blend_mode, Some(_))
if blend_mode != xr::EnvironmentBlendMode::OPAQUE || main_session_visible =>
{
log::debug!("Destroying skybox.");
skybox = None;
}
_ => {}
};
while let Some(event) = xr_state.instance.poll_event(&mut event_storage)? {
match event {
xr::Event::SessionStateChanged(e) => {
@@ -205,17 +215,7 @@ pub fn openxr_run(show_by_default: bool, headless: bool) -> Result<(), BackendEr
log::warn!("lost {} events", e.lost_event_count());
}
xr::Event::MainSessionVisibilityChangedEXTX(e) => {
if main_session_visible != e.visible() {
main_session_visible = e.visible();
log::info!("Main session visible: {main_session_visible}");
if main_session_visible {
log::debug!("Destroying skybox.");
skybox = None;
} else if environment_blend_mode == xr::EnvironmentBlendMode::OPAQUE {
log::debug!("Allocating skybox.");
skybox = create_skybox(&xr_state, &app);
}
}
main_session_visible = e.visible();
}
_ => {}
}