CrispyPin/julia-fractal-renderer
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Crispy 2023-07-14 15:01:23 +02:00
parent 0ce808a250
commit 7a1a78384c
4 changed files with 13 additions and 10 deletions
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2
Cargo.lock generated
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@ -1231,7 +1231,7 @@ dependencies = [
[[package]] [[package]]
name = "julia-set" name = "julia-set"
version = "0.1.0" version = "1.0.0"
dependencies = [ dependencies = [
"eframe", "eframe",
"image", "image",

2
Cargo.toml
View file

@ -1,6 +1,6 @@
[package] [package]
name = "julia-set" name = "julia-set"
version = "0.1.0" version = "1.0.0"
edition = "2021" edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

10
src/generate.rs
View file

@ -26,8 +26,8 @@ impl Default for RenderOptions {
height: 512, height: 512,
unit_width: 4.0, unit_width: 4.0,
iterations: 128, iterations: 128,
cx: -0.8, cx: 0.4,
cy: -0.27, cy: -0.2,
fill_style: FillStyle::Bright, fill_style: FillStyle::Bright,
} }
} }
@ -36,9 +36,9 @@ impl Default for RenderOptions {
pub fn view_point(q: &RenderOptions, image: RgbImage) -> RgbImage { pub fn view_point(q: &RenderOptions, image: RgbImage) -> RgbImage {
apply_fn(image, q, |x, y| { apply_fn(image, q, |x, y| {
let len = (Vec2::new(x as f32, y as f32) - Vec2::new(q.cx as f32, q.cy as f32)).length(); let len = (Vec2::new(x as f32, y as f32) - Vec2::new(q.cx as f32, q.cy as f32)).length();
if len < 0.04 { if len < 0.03 {
Some(Rgb([0, 255, 255])) Some(Rgb([0, 120, 120]))
} else if len < 0.05 { } else if len < 0.04 {
Some(Rgb([255; 3])) Some(Rgb([255; 3]))
} else { } else {
None None

9
src/main.rs
View file

@ -362,9 +362,12 @@ impl eframe::App for JuliaGUI {
)); ));
} }
if let Some(ms) = self.export_render_ms { ui.label(
ui.label(format!("(took {ms:.2}ms)")); self.export_render_ms
} .map(|ms| format!("took {ms:.2}ms"))
.unwrap_or_default(),
);
ui.label(format!("version {}", env!("CARGO_PKG_VERSION")));
if set_cx.changed() if set_cx.changed()
|| set_cy.changed() || set_unit_width.changed() || set_cy.changed() || set_unit_width.changed()