846 lines
32 KiB
Rust
846 lines
32 KiB
Rust
|
#![allow(unreachable_patterns, unused_assignments, unused_must_use)]
|
|||
|
|
#![allow(deprecated)]
|
|||
|
|
use eframe::egui;
|
|||
|
|
use eframe::egui::Color32;
|
|||
|
|
use egui::ColorImage;
|
|||
|
|
use hcie_protocol::{Layer, LayerData, VectorShape, LineCap};
|
|||
|
|
use hcie_vector::render_vector_shapes;
|
|||
|
|
|
|||
|
|
const TILE_SIZE: u32 = 512;
|
|||
|
|
|
|||
|
|
#[derive(Debug, Clone, Copy, PartialEq)]
|
|||
|
|
enum CanvasPreset { S512, S1024, S2048, S4096 }
|
|||
|
|
|
|||
|
|
impl CanvasPreset {
|
|||
|
|
fn size(self) -> (u32, u32) {
|
|||
|
|
match self {
|
|||
|
|
Self::S512 => (512, 512),
|
|||
|
|
Self::S1024 => (1024, 1024),
|
|||
|
|
Self::S2048 => (2048, 2048),
|
|||
|
|
Self::S4096 => (4096, 4096),
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
fn name(self) -> &'static str {
|
|||
|
|
match self {
|
|||
|
|
Self::S512 => "512×512",
|
|||
|
|
Self::S1024 => "1024×1024",
|
|||
|
|
Self::S2048 => "2048×2048",
|
|||
|
|
Self::S4096 => "4096×4096",
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#[derive(Debug, Clone, Copy, PartialEq)]
|
|||
|
|
enum FpsCap { Unlimited, Fps30, Fps60, Fps165 }
|
|||
|
|
|
|||
|
|
impl FpsCap {
|
|||
|
|
fn value(self) -> Option<f32> {
|
|||
|
|
match self {
|
|||
|
|
Self::Fps30 => Some(30.0),
|
|||
|
|
Self::Fps60 => Some(60.0),
|
|||
|
|
Self::Fps165 => Some(165.0),
|
|||
|
|
Self::Unlimited => None,
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
fn name(self) -> &'static str {
|
|||
|
|
match self {
|
|||
|
|
Self::Fps30 => "30",
|
|||
|
|
Self::Fps60 => "60",
|
|||
|
|
Self::Fps165 => "165",
|
|||
|
|
Self::Unlimited => "∞",
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
struct Tile {
|
|||
|
|
texture: Option<egui::TextureHandle>,
|
|||
|
|
dirty: bool,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
struct TiledCanvas {
|
|||
|
|
pixels: Vec<u8>,
|
|||
|
|
tiles: Vec<Tile>,
|
|||
|
|
w: u32,
|
|||
|
|
h: u32,
|
|||
|
|
cols: u32,
|
|||
|
|
dirty_count: usize,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
impl TiledCanvas {
|
|||
|
|
fn new(w: u32, h: u32) -> Self {
|
|||
|
|
let cols = w.div_ceil(TILE_SIZE);
|
|||
|
|
let rows = h.div_ceil(TILE_SIZE);
|
|||
|
|
let total = (cols * rows) as usize;
|
|||
|
|
Self {
|
|||
|
|
pixels: vec![255; (w * h * 4) as usize],
|
|||
|
|
tiles: (0..total).map(|_| Tile { texture: None, dirty: true }).collect(),
|
|||
|
|
w,
|
|||
|
|
h,
|
|||
|
|
cols,
|
|||
|
|
dirty_count: total,
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn resize(&mut self, w: u32, h: u32) {
|
|||
|
|
*self = Self::new(w, h);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn clear(&mut self) {
|
|||
|
|
self.pixels.fill(255);
|
|||
|
|
self.mark_all_dirty();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn mark_dirty_rect(&mut self, cx: f32, cy: f32, radius: f32) {
|
|||
|
|
let tx0 = ((cx - radius).max(0.0) / TILE_SIZE as f32) as u32;
|
|||
|
|
let tx1 = (((cx + radius).min(self.w as f32 - 1.0) / TILE_SIZE as f32) as u32)
|
|||
|
|
.min(self.cols.saturating_sub(1));
|
|||
|
|
let ty0 = ((cy - radius).max(0.0) / TILE_SIZE as f32) as u32;
|
|||
|
|
let ty1 = (((cy + radius).min(self.h as f32 - 1.0) / TILE_SIZE as f32) as u32)
|
|||
|
|
.min(self.h.div_ceil(TILE_SIZE).saturating_sub(1));
|
|||
|
|
for ty in ty0..=ty1 {
|
|||
|
|
for tx in tx0..=tx1 {
|
|||
|
|
let idx = (ty * self.cols + tx) as usize;
|
|||
|
|
if !self.tiles[idx].dirty {
|
|||
|
|
self.tiles[idx].dirty = true;
|
|||
|
|
self.dirty_count += 1;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn mark_all_dirty(&mut self) {
|
|||
|
|
for t in &mut self.tiles { t.dirty = true; }
|
|||
|
|
self.dirty_count = self.tiles.len();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn upload_dirty(&mut self, ctx: &egui::Context) {
|
|||
|
|
if self.dirty_count == 0 { return; }
|
|||
|
|
let rows = self.h.div_ceil(TILE_SIZE);
|
|||
|
|
for ty in 0..rows {
|
|||
|
|
let tile_h = if ty == rows - 1 {
|
|||
|
|
self.h - ty * TILE_SIZE
|
|||
|
|
} else {
|
|||
|
|
TILE_SIZE
|
|||
|
|
} as usize;
|
|||
|
|
for tx in 0..self.cols {
|
|||
|
|
let idx = (ty * self.cols + tx) as usize;
|
|||
|
|
if !self.tiles[idx].dirty { continue; }
|
|||
|
|
self.tiles[idx].dirty = false;
|
|||
|
|
self.dirty_count = self.dirty_count.saturating_sub(1);
|
|||
|
|
|
|||
|
|
let tile_w = if tx == self.cols - 1 {
|
|||
|
|
self.w - tx * TILE_SIZE
|
|||
|
|
} else {
|
|||
|
|
TILE_SIZE
|
|||
|
|
} as usize;
|
|||
|
|
|
|||
|
|
let px = (tx * TILE_SIZE) as usize;
|
|||
|
|
let py = (ty * TILE_SIZE) as usize;
|
|||
|
|
let cap = tile_w * tile_h * 4;
|
|||
|
|
let mut data = vec![0u8; cap];
|
|||
|
|
for row in 0..tile_h {
|
|||
|
|
let src = ((py + row) * self.w as usize + px) * 4;
|
|||
|
|
let dst = row * tile_w * 4;
|
|||
|
|
data[dst..dst + tile_w * 4]
|
|||
|
|
.copy_from_slice(&self.pixels[src..src + tile_w * 4]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
let img = ColorImage::from_rgba_unmultiplied([tile_w, tile_h], &data);
|
|||
|
|
let key = format!("t{}_{}", tx, ty);
|
|||
|
|
if let Some(tex) = &mut self.tiles[idx].texture {
|
|||
|
|
tex.set(img, egui::TextureOptions::NEAREST);
|
|||
|
|
} else {
|
|||
|
|
self.tiles[idx].texture =
|
|||
|
|
Some(ctx.load_texture(key, img, egui::TextureOptions::NEAREST));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#[derive(Debug, Clone, Copy, PartialEq)]
|
|||
|
|
enum ShapeKind {
|
|||
|
|
Line,
|
|||
|
|
Rect,
|
|||
|
|
Circle,
|
|||
|
|
Arrow,
|
|||
|
|
Star,
|
|||
|
|
Polygon,
|
|||
|
|
Rhombus,
|
|||
|
|
Cylinder,
|
|||
|
|
Heart,
|
|||
|
|
Bubble,
|
|||
|
|
Gear,
|
|||
|
|
Cross,
|
|||
|
|
Crescent,
|
|||
|
|
Bolt,
|
|||
|
|
Arrow4,
|
|||
|
|
FreePath,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
impl ShapeKind {
|
|||
|
|
fn all() -> &'static [ShapeKind] {
|
|||
|
|
&[
|
|||
|
|
ShapeKind::Line,
|
|||
|
|
ShapeKind::Rect,
|
|||
|
|
ShapeKind::Circle,
|
|||
|
|
ShapeKind::Arrow,
|
|||
|
|
ShapeKind::Star,
|
|||
|
|
ShapeKind::Polygon,
|
|||
|
|
ShapeKind::Rhombus,
|
|||
|
|
ShapeKind::Cylinder,
|
|||
|
|
ShapeKind::Heart,
|
|||
|
|
ShapeKind::Bubble,
|
|||
|
|
ShapeKind::Gear,
|
|||
|
|
ShapeKind::Cross,
|
|||
|
|
ShapeKind::Crescent,
|
|||
|
|
ShapeKind::Bolt,
|
|||
|
|
ShapeKind::Arrow4,
|
|||
|
|
ShapeKind::FreePath,
|
|||
|
|
]
|
|||
|
|
}
|
|||
|
|
fn name(self) -> &'static str {
|
|||
|
|
match self {
|
|||
|
|
ShapeKind::Line => "Line",
|
|||
|
|
ShapeKind::Rect => "Rect",
|
|||
|
|
ShapeKind::Circle => "Circle",
|
|||
|
|
ShapeKind::Arrow => "Arrow",
|
|||
|
|
ShapeKind::Star => "Star",
|
|||
|
|
ShapeKind::Polygon => "Polygon",
|
|||
|
|
ShapeKind::Rhombus => "Rhombus",
|
|||
|
|
ShapeKind::Cylinder => "Cylinder",
|
|||
|
|
ShapeKind::Heart => "Heart",
|
|||
|
|
ShapeKind::Bubble => "Bubble",
|
|||
|
|
ShapeKind::Gear => "Gear",
|
|||
|
|
ShapeKind::Cross => "Cross",
|
|||
|
|
ShapeKind::Crescent => "Crescent",
|
|||
|
|
ShapeKind::Bolt => "Bolt",
|
|||
|
|
ShapeKind::Arrow4 => "Arrow4",
|
|||
|
|
ShapeKind::FreePath => "FreePath",
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#[allow(dead_code)]
|
|||
|
|
struct SliderCaps {
|
|||
|
|
stroke: bool,
|
|||
|
|
angle: bool,
|
|||
|
|
opacity: bool,
|
|||
|
|
hardness: bool,
|
|||
|
|
fill: bool,
|
|||
|
|
fill_color: bool,
|
|||
|
|
rect_radius: bool,
|
|||
|
|
star_points: bool,
|
|||
|
|
star_inner_radius: bool,
|
|||
|
|
polygon_sides: bool,
|
|||
|
|
arrow_thick: bool,
|
|||
|
|
line_cap: bool,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
impl SliderCaps {
|
|||
|
|
fn for_shape(kind: ShapeKind) -> Self {
|
|||
|
|
match kind {
|
|||
|
|
ShapeKind::Line => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: false, fill_color: false, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: true,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Rect => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: true,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Circle => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Arrow => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: true, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Star => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: true, star_inner_radius: true, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Polygon => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: true,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Rhombus => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Cylinder => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Heart => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Bubble => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Gear => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Cross => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Crescent => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Bolt => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Arrow4 => SliderCaps {
|
|||
|
|
stroke: true, angle: true, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
ShapeKind::FreePath => SliderCaps {
|
|||
|
|
stroke: true, angle: false, opacity: true, hardness: true,
|
|||
|
|
fill: true, fill_color: true, rect_radius: false,
|
|||
|
|
star_points: false, star_inner_radius: false, polygon_sides: false,
|
|||
|
|
arrow_thick: false, line_cap: false,
|
|||
|
|
},
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
struct App {
|
|||
|
|
canvas: TiledCanvas,
|
|||
|
|
canvas_preset: CanvasPreset,
|
|||
|
|
base_pixels: Vec<u8>,
|
|||
|
|
shape_kind: ShapeKind,
|
|||
|
|
stroke: f32,
|
|||
|
|
color: [u8; 4],
|
|||
|
|
fill_color: [u8; 4],
|
|||
|
|
fill: bool,
|
|||
|
|
angle: f32,
|
|||
|
|
opacity: f32,
|
|||
|
|
hardness: f32,
|
|||
|
|
star_points: u32,
|
|||
|
|
star_inner_radius: f32,
|
|||
|
|
polygon_sides: u32,
|
|||
|
|
rect_radius: f32,
|
|||
|
|
arrow_thick: bool,
|
|||
|
|
line_cap: LineCap,
|
|||
|
|
drag_start: Option<egui::Pos2>,
|
|||
|
|
shape_count: u64,
|
|||
|
|
fps_cap: FpsCap,
|
|||
|
|
last_frame: std::time::Instant,
|
|||
|
|
fps: f32,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
impl App {
|
|||
|
|
fn new(_cc: &eframe::CreationContext<'_>) -> Self {
|
|||
|
|
let preset = CanvasPreset::S1024;
|
|||
|
|
let (w, h) = preset.size();
|
|||
|
|
let canvas = TiledCanvas::new(w, h);
|
|||
|
|
let base_pixels = canvas.pixels.clone();
|
|||
|
|
let now = std::time::Instant::now();
|
|||
|
|
Self {
|
|||
|
|
canvas,
|
|||
|
|
canvas_preset: preset,
|
|||
|
|
base_pixels,
|
|||
|
|
shape_kind: ShapeKind::Rect,
|
|||
|
|
stroke: 3.0,
|
|||
|
|
color: [0, 0, 0, 255],
|
|||
|
|
fill_color: [255, 128, 0, 200],
|
|||
|
|
fill: true,
|
|||
|
|
angle: 0.0,
|
|||
|
|
opacity: 1.0,
|
|||
|
|
hardness: 1.0,
|
|||
|
|
star_points: 5,
|
|||
|
|
star_inner_radius: 0.4,
|
|||
|
|
polygon_sides: 6,
|
|||
|
|
rect_radius: 0.0,
|
|||
|
|
arrow_thick: false,
|
|||
|
|
line_cap: LineCap::Round,
|
|||
|
|
drag_start: None,
|
|||
|
|
shape_count: 0,
|
|||
|
|
fps_cap: FpsCap::Fps60,
|
|||
|
|
last_frame: now,
|
|||
|
|
fps: 0.0,
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn set_canvas_size(&mut self, p: CanvasPreset) {
|
|||
|
|
if self.canvas_preset == p { return; }
|
|||
|
|
self.canvas_preset = p;
|
|||
|
|
let (w, h) = p.size();
|
|||
|
|
self.canvas.resize(w, h);
|
|||
|
|
self.base_pixels = self.canvas.pixels.clone();
|
|||
|
|
self.shape_count = 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn make_shape(&self, x1: f32, y1: f32, x2: f32, y2: f32) -> VectorShape {
|
|||
|
|
match self.shape_kind {
|
|||
|
|
ShapeKind::Line => VectorShape::Line {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
angle: self.angle,
|
|||
|
|
cap_start: self.line_cap,
|
|||
|
|
cap_end: self.line_cap,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Rect => VectorShape::Rect {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
radius: self.rect_radius,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Circle => VectorShape::Circle {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Arrow => VectorShape::Arrow {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
thick: self.arrow_thick,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Star => VectorShape::Star {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
points: self.star_points,
|
|||
|
|
inner_radius: self.star_inner_radius,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Polygon => VectorShape::Polygon {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
sides: self.polygon_sides,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Rhombus => VectorShape::Rhombus {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Cylinder => VectorShape::Cylinder {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Heart => VectorShape::Heart {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Bubble => VectorShape::Bubble {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Gear => VectorShape::Gear {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Cross => VectorShape::Cross {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Crescent => VectorShape::Crescent {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Bolt => VectorShape::Bolt {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::Arrow4 => VectorShape::Arrow4 {
|
|||
|
|
x1, y1, x2, y2,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
angle: self.angle,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
},
|
|||
|
|
ShapeKind::FreePath => {
|
|||
|
|
let pts = vec![
|
|||
|
|
[x1, y1],
|
|||
|
|
[(x1 + x2) / 2.0, y1 - 50.0],
|
|||
|
|
[x2, y2],
|
|||
|
|
[(x1 + x2) / 2.0, y2 + 50.0],
|
|||
|
|
];
|
|||
|
|
VectorShape::FreePath {
|
|||
|
|
pts,
|
|||
|
|
closed: true,
|
|||
|
|
stroke: self.stroke,
|
|||
|
|
color: self.color,
|
|||
|
|
fill_color: self.fill_color,
|
|||
|
|
fill: self.fill,
|
|||
|
|
opacity: self.opacity,
|
|||
|
|
hardness: self.hardness,
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
impl eframe::App for App {
|
|||
|
|
fn ui(&mut self, ui: &mut egui::Ui, _frame: &mut eframe::Frame) {
|
|||
|
|
let ctx = ui.ctx().clone();
|
|||
|
|
let now = std::time::Instant::now();
|
|||
|
|
|
|||
|
|
if let Some(limit) = self.fps_cap.value() {
|
|||
|
|
let interval = std::time::Duration::from_secs_f32(1.0 / limit);
|
|||
|
|
let elapsed = now - self.last_frame;
|
|||
|
|
if elapsed < interval {
|
|||
|
|
std::thread::sleep(interval - elapsed);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
let after_sleep = std::time::Instant::now();
|
|||
|
|
let dt = (after_sleep - self.last_frame).as_secs_f32();
|
|||
|
|
self.last_frame = after_sleep;
|
|||
|
|
if dt > 0.0 {
|
|||
|
|
self.fps = self.fps * 0.9 + (1.0 / dt) * 0.1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
self.canvas.upload_dirty(&ctx);
|
|||
|
|
|
|||
|
|
let caps = SliderCaps::for_shape(self.shape_kind);
|
|||
|
|
|
|||
|
|
egui::Panel::left("panel").show(&ctx, |ui| {
|
|||
|
|
ui.heading("Vector Shape Test");
|
|||
|
|
let limit_label = match self.fps_cap {
|
|||
|
|
FpsCap::Fps30 => "30",
|
|||
|
|
FpsCap::Fps60 => "60",
|
|||
|
|
FpsCap::Fps165 => "165",
|
|||
|
|
FpsCap::Unlimited => "∞",
|
|||
|
|
};
|
|||
|
|
ui.label(format!(
|
|||
|
|
"FPS: {:.0}/{} │ dirty: {} │ shapes: {}",
|
|||
|
|
self.fps, limit_label, self.canvas.dirty_count, self.shape_count
|
|||
|
|
));
|
|||
|
|
ui.label(format!(
|
|||
|
|
"Canvas: {}×{} │ Tiles: {}×{}",
|
|||
|
|
self.canvas.w, self.canvas.h,
|
|||
|
|
self.canvas.cols,
|
|||
|
|
self.canvas.h.div_ceil(TILE_SIZE),
|
|||
|
|
));
|
|||
|
|
|
|||
|
|
ui.separator();
|
|||
|
|
|
|||
|
|
ui.label("Canvas Size");
|
|||
|
|
egui::ComboBox::from_id_salt("canvas_preset")
|
|||
|
|
.selected_text(self.canvas_preset.name())
|
|||
|
|
.show_ui(ui, |ui| {
|
|||
|
|
for p in &[CanvasPreset::S512, CanvasPreset::S1024, CanvasPreset::S2048, CanvasPreset::S4096] {
|
|||
|
|
if ui.selectable_label(self.canvas_preset == *p, p.name()).clicked() {
|
|||
|
|
self.set_canvas_size(*p);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ui.label("FPS Cap");
|
|||
|
|
egui::ComboBox::from_id_salt("fps_cap")
|
|||
|
|
.selected_text(self.fps_cap.name())
|
|||
|
|
.show_ui(ui, |ui| {
|
|||
|
|
for c in &[FpsCap::Fps30, FpsCap::Fps60, FpsCap::Fps165, FpsCap::Unlimited] {
|
|||
|
|
if ui.selectable_label(self.fps_cap == *c, c.name()).clicked() {
|
|||
|
|
self.fps_cap = *c;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ui.separator();
|
|||
|
|
|
|||
|
|
ui.label("Shape");
|
|||
|
|
egui::ComboBox::from_id_salt("shape_kind")
|
|||
|
|
.selected_text(self.shape_kind.name())
|
|||
|
|
.show_ui(ui, |ui| {
|
|||
|
|
for &s in ShapeKind::all() {
|
|||
|
|
ui.selectable_value(&mut self.shape_kind, s, s.name());
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ui.add_enabled(caps.stroke, egui::Slider::new(&mut self.stroke, 1.0..=50.0).text("Stroke"));
|
|||
|
|
ui.add_enabled(caps.angle, egui::Slider::new(&mut self.angle, 0.0..=360.0).text("Angle (°)"));
|
|||
|
|
ui.add_enabled(caps.opacity, egui::Slider::new(&mut self.opacity, 0.0..=1.0).text("Opacity"));
|
|||
|
|
ui.add_enabled(caps.hardness, egui::Slider::new(&mut self.hardness, 0.0..=1.0).text("Hardness"));
|
|||
|
|
ui.add_enabled(caps.rect_radius, egui::Slider::new(&mut self.rect_radius, 0.0..=200.0).text("Corner Radius"));
|
|||
|
|
ui.add_enabled(caps.star_points, egui::Slider::new(&mut self.star_points, 3..=20).text("Star Points"));
|
|||
|
|
ui.add_enabled(caps.star_inner_radius, egui::Slider::new(&mut self.star_inner_radius, 0.1..=0.9).text("Inner Radius"));
|
|||
|
|
ui.add_enabled(caps.polygon_sides, egui::Slider::new(&mut self.polygon_sides, 3..=12).text("Polygon Sides"));
|
|||
|
|
ui.add_enabled(caps.arrow_thick, egui::Checkbox::new(&mut self.arrow_thick, "Thick Arrow"));
|
|||
|
|
|
|||
|
|
if caps.line_cap {
|
|||
|
|
ui.label("Line Cap");
|
|||
|
|
egui::ComboBox::from_id_salt("line_cap")
|
|||
|
|
.selected_text(self.line_cap.label())
|
|||
|
|
.show_ui(ui, |ui| {
|
|||
|
|
for &cap in LineCap::ALL {
|
|||
|
|
ui.selectable_value(&mut self.line_cap, cap, cap.label());
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
let mut rgba = [
|
|||
|
|
self.color[0] as f32 / 255.,
|
|||
|
|
self.color[1] as f32 / 255.,
|
|||
|
|
self.color[2] as f32 / 255.,
|
|||
|
|
self.color[3] as f32 / 255.,
|
|||
|
|
];
|
|||
|
|
ui.horizontal(|ui| {
|
|||
|
|
ui.label("Stroke Color");
|
|||
|
|
if ui.color_edit_button_rgba_unmultiplied(&mut rgba).changed() {
|
|||
|
|
self.color = [
|
|||
|
|
(rgba[0] * 255.) as u8, (rgba[1] * 255.) as u8,
|
|||
|
|
(rgba[2] * 255.) as u8, (rgba[3] * 255.) as u8,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
let mut fill_rgba = [
|
|||
|
|
self.fill_color[0] as f32 / 255.,
|
|||
|
|
self.fill_color[1] as f32 / 255.,
|
|||
|
|
self.fill_color[2] as f32 / 255.,
|
|||
|
|
self.fill_color[3] as f32 / 255.,
|
|||
|
|
];
|
|||
|
|
ui.add_enabled(caps.fill, egui::Slider::new(&mut fill_rgba[0], 0.0..=1.0).text("Fill R"));
|
|||
|
|
ui.add_enabled(caps.fill, egui::Slider::new(&mut fill_rgba[1], 0.0..=1.0).text("Fill G"));
|
|||
|
|
ui.add_enabled(caps.fill, egui::Slider::new(&mut fill_rgba[2], 0.0..=1.0).text("Fill B"));
|
|||
|
|
ui.add_enabled(caps.fill, egui::Slider::new(&mut fill_rgba[3], 0.0..=1.0).text("Fill A"));
|
|||
|
|
self.fill_color = [
|
|||
|
|
(fill_rgba[0] * 255.) as u8, (fill_rgba[1] * 255.) as u8,
|
|||
|
|
(fill_rgba[2] * 255.) as u8, (fill_rgba[3] * 255.) as u8,
|
|||
|
|
];
|
|||
|
|
ui.add_enabled(caps.fill, egui::Checkbox::new(&mut self.fill, "Fill"));
|
|||
|
|
|
|||
|
|
ui.separator();
|
|||
|
|
if ui.button("Clear Canvas").clicked() {
|
|||
|
|
self.canvas.clear();
|
|||
|
|
self.base_pixels = self.canvas.pixels.clone();
|
|||
|
|
self.shape_count = 0;
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
egui::CentralPanel::default().show(&ctx, |ui| {
|
|||
|
|
let available = ui.available_size_before_wrap();
|
|||
|
|
let view_w = available.x.max(64.0);
|
|||
|
|
let view_h = available.y.max(64.0);
|
|||
|
|
let scale = (view_w / self.canvas.w as f32).min(view_h / self.canvas.h as f32);
|
|||
|
|
let disp_w = self.canvas.w as f32 * scale;
|
|||
|
|
let disp_h = self.canvas.h as f32 * scale;
|
|||
|
|
|
|||
|
|
let (rect, resp) =
|
|||
|
|
ui.allocate_exact_size(egui::vec2(disp_w, disp_h), egui::Sense::click_and_drag());
|
|||
|
|
|
|||
|
|
if self.canvas.tiles.first().and_then(|t| t.texture.as_ref()).is_some() {
|
|||
|
|
let rows = self.canvas.h.div_ceil(TILE_SIZE);
|
|||
|
|
for ty in 0..rows {
|
|||
|
|
for tx in 0..self.canvas.cols {
|
|||
|
|
let idx = (ty * self.canvas.cols + tx) as usize;
|
|||
|
|
if let Some(tex) = &self.canvas.tiles[idx].texture {
|
|||
|
|
let tile_w = if tx == self.canvas.cols - 1 {
|
|||
|
|
self.canvas.w - tx * TILE_SIZE
|
|||
|
|
} else {
|
|||
|
|
TILE_SIZE
|
|||
|
|
} as f32;
|
|||
|
|
let tile_h = if ty == rows - 1 {
|
|||
|
|
self.canvas.h - ty * TILE_SIZE
|
|||
|
|
} else {
|
|||
|
|
TILE_SIZE
|
|||
|
|
} as f32;
|
|||
|
|
let src_x = (tx * TILE_SIZE) as f32 * scale;
|
|||
|
|
let src_y = (ty * TILE_SIZE) as f32 * scale;
|
|||
|
|
let r = egui::Rect::from_min_size(
|
|||
|
|
rect.min + egui::vec2(src_x, src_y),
|
|||
|
|
egui::vec2(tile_w * scale, tile_h * scale),
|
|||
|
|
);
|
|||
|
|
ui.painter().image(
|
|||
|
|
tex.id(),
|
|||
|
|
r,
|
|||
|
|
egui::Rect::from_min_max(egui::pos2(0., 0.), egui::pos2(1., 1.)),
|
|||
|
|
Color32::WHITE,
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if resp.drag_started() {
|
|||
|
|
self.base_pixels = self.canvas.pixels.clone();
|
|||
|
|
self.drag_start = resp.interact_pointer_pos().or(resp.hover_pos()).or(Some(rect.min));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if let Some(start) = self.drag_start {
|
|||
|
|
if resp.drag_stopped() {
|
|||
|
|
if let Some(end_pos) = resp.hover_pos() {
|
|||
|
|
let sx = (start.x - rect.min.x) / scale;
|
|||
|
|
let sy = (start.y - rect.min.y) / scale;
|
|||
|
|
let ex = (end_pos.x - rect.min.x) / scale;
|
|||
|
|
let ey = (end_pos.y - rect.min.y) / scale;
|
|||
|
|
|
|||
|
|
if sx >= 0.0 && sy >= 0.0 && sx < self.canvas.w as f32
|
|||
|
|
&& sy >= 0.0 && sy < self.canvas.h as f32
|
|||
|
|
&& ex >= 0.0 && ey >= 0.0 && ex < self.canvas.w as f32
|
|||
|
|
&& ey >= 0.0 && ey < self.canvas.h as f32
|
|||
|
|
{
|
|||
|
|
self.canvas.pixels.copy_from_slice(&self.base_pixels);
|
|||
|
|
let shape = self.make_shape(sx, sy, ex, ey);
|
|||
|
|
let mut layer = Layer::from_rgba("test", self.canvas.w, self.canvas.h, self.canvas.pixels.clone());
|
|||
|
|
layer.data = LayerData::Vector { shapes: vec![shape] };
|
|||
|
|
render_vector_shapes(&mut layer);
|
|||
|
|
self.canvas.pixels.copy_from_slice(&layer.pixels);
|
|||
|
|
self.base_pixels = self.canvas.pixels.clone();
|
|||
|
|
|
|||
|
|
let max_x = sx.max(ex);
|
|||
|
|
let min_x = sx.min(ex);
|
|||
|
|
let max_y = sy.max(ey);
|
|||
|
|
let min_y = sy.min(ey);
|
|||
|
|
let radius = self.stroke + 20.0;
|
|||
|
|
self.canvas.mark_dirty_rect(min_x, min_y, radius);
|
|||
|
|
self.canvas.mark_dirty_rect(max_x, max_y, radius);
|
|||
|
|
self.canvas.mark_dirty_rect((min_x + max_x) / 2.0, (min_y + max_y) / 2.0, (max_x - min_x).max(max_y - min_y) / 2.0 + radius);
|
|||
|
|
self.canvas.upload_dirty(&ctx);
|
|||
|
|
self.shape_count += 1;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
self.drag_start = None;
|
|||
|
|
} else {
|
|||
|
|
let start = start;
|
|||
|
|
if let Some(cur) = resp.hover_pos() {
|
|||
|
|
let sx = (start.x - rect.min.x) / scale;
|
|||
|
|
let sy = (start.y - rect.min.y) / scale;
|
|||
|
|
let ex = (cur.x - rect.min.x) / scale;
|
|||
|
|
let ey = (cur.y - rect.min.y) / scale;
|
|||
|
|
|
|||
|
|
self.canvas.pixels.copy_from_slice(&self.base_pixels);
|
|||
|
|
let shape = self.make_shape(sx, sy, ex, ey);
|
|||
|
|
let mut layer = Layer::from_rgba("preview", self.canvas.w, self.canvas.h, self.canvas.pixels.clone());
|
|||
|
|
layer.data = LayerData::Vector { shapes: vec![shape] };
|
|||
|
|
render_vector_shapes(&mut layer);
|
|||
|
|
self.canvas.pixels.copy_from_slice(&layer.pixels);
|
|||
|
|
self.canvas.mark_all_dirty();
|
|||
|
|
self.canvas.upload_dirty(&ctx);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ctx.request_repaint();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn main() -> eframe::Result<()> {
|
|||
|
|
eframe::run_native(
|
|||
|
|
"HCIE Vector Engine — Shape Test",
|
|||
|
|
eframe::NativeOptions {
|
|||
|
|
viewport: egui::ViewportBuilder::default().with_inner_size([1400., 900.]),
|
|||
|
|
vsync: true,
|
|||
|
|
..Default::default()
|
|||
|
|
},
|
|||
|
|
Box::new(|cc| Ok(Box::new(App::new(cc)))),
|
|||
|
|
)
|
|||
|
|
}
|