StardustXR/protostar
1
0
Fork 0
Code Issues 5 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

alright last patch, I think I just doubled the framerate...

Browse Source
This commit is contained in:
MayaTheShy
2025-11-02 00:43:26 -04:00
parent f3474cc100
commit 80fa52493d
1 changed files with 60 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

97
hexagon_launcher/src/main.rs
View File

@@ -6,7 +6,7 @@ use mint::{Quaternion, Vector3};
use protostar::xdg::{DesktopFile, get_desktop_files};
use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
use serde::{Deserialize, Serialize};
use single::{APP_SIZE, App, BTN_COLOR, BTN_SELECTED_COLOR, MODEL_SCALE};
use single::{APP_SIZE, App, BTN_COLOR, BTN_SELECTED_COLOR, MODEL_SCALE, DEFAULT_HEX_COLOR};
use stardust_xr_asteroids::{
ClientState, CustomElement, Element, Migrate, Reify, Transformable, client,
elements::{Button, Grabbable, Model, ModelPart, PointerMode, Spatial},
@@ -225,11 +225,7 @@ impl ClientState for HexagonLauncher {
))
.part(ModelPart::new("Hex").mat_param(
"color",
MaterialParameter::Color(if self.open {
BTN_SELECTED_COLOR
} else {
BTN_COLOR
}),
MaterialParameter::Color(DEFAULT_HEX_COLOR),
))
.build(),
)
@@ -275,47 +271,74 @@ impl ClientState for HexagonLauncher {
// use snapshot instead of reify_substate (cheap, immutable)
let snap = self.snapshots[i].clone();
let pos = self.positions[i];
// build spatial + cheap model from snapshot (no per-app state access)
let mut spatial = Spatial::default().pos(pos).build();
// attach model from snapshot (gltf preferred, else namespaced + texture)
if let Some(gltf) = snap.cached_gltf {
if let Ok(builder) = Model::direct(gltf.to_string_lossy().to_string()) {
spatial = spatial.child(
builder
// start from a fresh spatial element
let base = Spatial::default().pos(pos).build();
// ensure both branches return the same element type by always
// attaching a Model child (either GLTF builder or namespaced fallback)
let with_model = match snap.cached_gltf {
Some(ref gltf) => {
if let Ok(builder) =
Model::direct(gltf.to_string_lossy().to_string())
{
base.child(
builder
.transform(Transform::from_rotation_scale(
Quat::from_rotation_x(PI / 2.0)
* Quat::from_rotation_y(PI),
[MODEL_SCALE; 3],
))
.build(),
)
} else {
// fallback to namespaced model if direct GLTF build fails
let mut mb = Model::namespaced("protostar", "hexagon/hexagon")
.transform(Transform::from_rotation_scale(
Quat::from_rotation_x(PI / 2.0)
* Quat::from_rotation_y(PI),
[MODEL_SCALE; 3],
))
.build(),
);
.part(ModelPart::new("Hex").mat_param(
"color",
MaterialParameter::Color(if self.open {
BTN_SELECTED_COLOR
} else {
BTN_COLOR
}),
));
if let Some(tex) = snap.cached_texture {
mb = mb.part(ModelPart::new("Icon").mat_param(
"diffuse",
MaterialParameter::Texture(tex),
));
}
base.child(mb.build())
}
}
} else {
let mut mb = Model::namespaced("protostar", "hexagon/hexagon")
.transform(Transform::from_rotation_scale(
Quat::from_rotation_x(PI / 2.0) * Quat::from_rotation_y(PI),
[MODEL_SCALE; 3],
))
.part(ModelPart::new("Hex").mat_param(
"color",
MaterialParameter::Color(if self.open {
BTN_SELECTED_COLOR
} else {
BTN_COLOR
}),
));
if let Some(tex) = snap.cached_texture {
mb = mb.part(ModelPart::new("Icon").mat_param(
"diffuse",
MaterialParameter::Texture(tex),
));
None => {
let mut mb = Model::namespaced("protostar", "hexagon/hexagon")
.transform(Transform::from_rotation_scale(
Quat::from_rotation_x(PI / 2.0)
* Quat::from_rotation_y(PI),
[MODEL_SCALE; 3],
))
.part(ModelPart::new("Hex").mat_param(
"color",
MaterialParameter::Color(DEFAULT_HEX_COLOR),
));
if let Some(tex) = snap.cached_texture {
mb = mb.part(ModelPart::new("Icon").mat_param(
"diffuse",
MaterialParameter::Texture(tex),
));
}
base.child(mb.build())
}
spatial = spatial.child(mb.build());
}
};
// attach a Button that mutates real state when used (captures index)
spatial.child(
with_model.child(
Button::new(move |state: &mut HexagonLauncher| {
tracing::debug!(index = i, "app button pressed");
})