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feat: 添加 README，更新 .gitignore，移除 JE-Skin/eskin-finger-sdk

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- 添加 README.md 项目文档
- 更新 .gitignore 排除 JE-Skin/、eskin-finger-sdk/ 及构建产物
- 从 git 跟踪中移除 JE-Skin 和 eskin-finger-sdk

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
lennlouisgeek
2026-05-20 03:15:16 +08:00
parent d2c9fad556
commit 5f1c217853
19 changed files with 628 additions and 116 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/render.rs
View File

@@ -8,11 +8,12 @@ use crate::matrix::{MatrixLayout, build_view_projection, glyph_world_position};
pub const PRESSURE_CELL_COUNT: usize =
(crate::matrix::MATRIX_ROWS * crate::matrix::MATRIX_COLS) as usize;
pub type PressureFrame = [[f32; 2]; PRESSURE_CELL_COUNT];
pub struct WgpuBackgroundCallback {
pub width: f32,
pub height: f32,
pub pressure: [f32; PRESSURE_CELL_COUNT],
pub pressure: PressureFrame,
}
impl egui_wgpu::CallbackTrait for WgpuBackgroundCallback {
@@ -126,7 +127,8 @@ impl BackgroundRenderResources {
usage: wgpu::BufferUsages::VERTEX,
});
let glyph_instances = build_glyph_instances(rows, cols, &layout, &[]);
let glyph_instances =
build_glyph_instances(rows, cols, &layout, &[[0.0, 0.0]; PRESSURE_CELL_COUNT]);
let glyph_instance_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
label: Some("Pressure Glyph Instance Buffer"),
contents: bytemuck::cast_slice(&glyph_instances),
@@ -148,7 +150,7 @@ impl BackgroundRenderResources {
}
}
fn prepare(&mut self, queue: &wgpu::Queue, width: f32, height: f32, pressure: &[f32]) {
fn prepare(&mut self, queue: &wgpu::Queue, width: f32, height: f32, pressure: &PressureFrame) {
let aspect = width / height.max(1.0);
self.uniform =
MatrixUniform::new(width, height, build_view_projection(aspect, &self.layout));
@@ -255,19 +257,19 @@ fn build_glyph_instances(
rows: u32,
cols: u32,
layout: &MatrixLayout,
pressure: &[f32],
pressure: &PressureFrame,
) -> Vec<GlyphInstance> {
let mut instances = Vec::with_capacity((rows * cols) as usize);
for row in 0..rows {
for col in 0..cols {
let index = (row * cols + col) as usize;
let normalized = pressure.get(index).copied().unwrap_or(0.0);
let [normalized, display_value] = pressure.get(index).copied().unwrap_or([0.0, 0.0]);
let (world_position, normalized) =
glyph_world_position(row, col, rows, cols, layout, normalized);
instances.push(GlyphInstance {
world_position,
style: [normalized, 0.0, 0.0, 0.0],
style: [normalized, display_value, 0.0, 0.0],
});
}
}
@@ -280,17 +282,17 @@ fn update_glyph_instances(
rows: u32,
cols: u32,
layout: &MatrixLayout,
pressure: &[f32],
pressure: &PressureFrame,
) {
for row in 0..rows {
for col in 0..cols {
let index = (row * cols + col) as usize;
let normalized = pressure.get(index).copied().unwrap_or(0.0);
let [normalized, display_value] = pressure.get(index).copied().unwrap_or([0.0, 0.0]);
let (world_position, normalized) =
glyph_world_position(row, col, rows, cols, layout, normalized);
if let Some(instance) = instances.get_mut(index) {
instance.world_position = world_position;
instance.style = [normalized, 0.0, 0.0, 0.0];
instance.style = [normalized, display_value, 0.0, 0.0];
}
}
}