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feat: enhance cube visualization with Line/LinePoint structs and adjustable thickness

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MayaTheShy
2025-11-08 21:37:00 -05:00
parent 5af8165dd9
commit cd24ceda0f
1 changed files with 52 additions and 22 deletions
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74
bridge/src/lib.rs
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@@ -72,43 +72,78 @@ impl ClientState for BridgeState {
impl Reify for BridgeState { impl Reify for BridgeState {
fn reify(&self) -> impl ast::Element<Self> { fn reify(&self) -> impl ast::Element<Self> {
use stardust_xr_fusion::values::color::rgba_linear; use stardust_xr_fusion::values::color::rgba_linear;
use stardust_xr_fusion::drawable::{Line, LinePoint};
use stardust_xr_fusion::values::Vector3;
eprintln!("[bridge/reify] Reifying {} nodes", self.nodes.len()); eprintln!("[bridge/reify] Reifying {} nodes", self.nodes.len());
// Helper function to create cube wireframe or filled visualization // Helper function to create cube lines with proper Line/LinePoint structs
fn create_cube_lines(half_size: glam::Vec3, _color: stardust_xr_fusion::values::Color) -> Vec<([f32; 3], [f32; 3])> { fn create_cube_lines(half_size: glam::Vec3, color: stardust_xr_fusion::values::Color, thickness: f32) -> Vec<Line> {
let mut lines = Vec::new(); let mut lines = Vec::new();
// Create a dense grid of lines to make it look more solid // Create a dense grid of lines to make it look more solid
let steps = 5; // More lines = more solid appearance let steps = 8; // More lines = more solid appearance
for i in 0..=steps { for i in 0..=steps {
let t = (i as f32) / (steps as f32) * 2.0 - 1.0; let t = (i as f32) / (steps as f32) * 2.0 - 1.0;
// Lines parallel to X axis // Lines parallel to X axis
for j in 0..=steps { for j in 0..=steps {
let u = (j as f32) / (steps as f32) * 2.0 - 1.0; let u = (j as f32) / (steps as f32) * 2.0 - 1.0;
lines.push(( lines.push(Line {
[- half_size.x, t * half_size.y, u * half_size.z], points: vec![
[half_size.x, t * half_size.y, u * half_size.z], LinePoint {
)); point: Vector3 { x: -half_size.x, y: t * half_size.y, z: u * half_size.z },
thickness,
color,
},
LinePoint {
point: Vector3 { x: half_size.x, y: t * half_size.y, z: u * half_size.z },
thickness,
color,
},
],
cyclic: false,
});
} }
// Lines parallel to Y axis // Lines parallel to Y axis
for j in 0..=steps { for j in 0..=steps {
let u = (j as f32) / (steps as f32) * 2.0 - 1.0; let u = (j as f32) / (steps as f32) * 2.0 - 1.0;
lines.push(( lines.push(Line {
[t * half_size.x, -half_size.y, u * half_size.z], points: vec![
[t * half_size.x, half_size.y, u * half_size.z], LinePoint {
)); point: Vector3 { x: t * half_size.x, y: -half_size.y, z: u * half_size.z },
thickness,
color,
},
LinePoint {
point: Vector3 { x: t * half_size.x, y: half_size.y, z: u * half_size.z },
thickness,
color,
},
],
cyclic: false,
});
} }
// Lines parallel to Z axis // Lines parallel to Z axis
for j in 0..=steps { for j in 0..=steps {
let u = (j as f32) / (steps as f32) * 2.0 - 1.0; let u = (j as f32) / (steps as f32) * 2.0 - 1.0;
lines.push(( lines.push(Line {
[t * half_size.x, u * half_size.y, -half_size.z], points: vec![
[t * half_size.x, u * half_size.y, half_size.z], LinePoint {
)); point: Vector3 { x: t * half_size.x, y: u * half_size.y, z: -half_size.z },
thickness,
color,
},
LinePoint {
point: Vector3 { x: t * half_size.x, y: u * half_size.y, z: half_size.z },
thickness,
color,
},
],
cyclic: false,
});
} }
} }
@@ -147,19 +182,14 @@ impl Reify for BridgeState {
// Create a dense cube mesh for a more solid appearance // Create a dense cube mesh for a more solid appearance
let half_size = glam::Vec3::splat(0.5); // Lines will be scaled by transform let half_size = glam::Vec3::splat(0.5); // Lines will be scaled by transform
let cube_lines = create_cube_lines(half_size, node_color); let cube_lines = create_cube_lines(half_size, node_color, 0.005);
// Entity types: 0=Unknown, 1=Box, 2=Sphere, 3=Model // Entity types: 0=Unknown, 1=Box, 2=Sphere, 3=Model
// For now, render all as dense wireframe cubes (which we know works) // For now, render all as dense wireframe cubes (which we know works)
Some(( Some((
*id, *id,
Spatial::from(transform).build().child( Spatial::from(transform).build().child(
Lines { Lines::new(cube_lines).build()
transform: Transform::none(),
lines: cube_lines,
color: node_color,
thickness: 0.005, // Thicker lines for more solid appearance
}.build()
) )
)) ))
}); });