CrispyPin/julia-fractal-renderer
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add colour control, clean up settings

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This commit is contained in:
Crispy 2023-07-13 23:02:11 +02:00
parent 723d875d95
commit d6119cd290
1 changed files with 26 additions and 18 deletions
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38
src/main.rs
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@ -1,5 +1,5 @@
#![windows_subsystem = "windows"]
use std::time::SystemTime;
use std::{env, time::SystemTime};
use eframe::{
egui::{self, DragValue, RichText, Slider, TextureOptions},
@ -108,12 +108,8 @@ impl eframe::App for JuliaGUI {
.resizable(false)
.exact_width(200.0)
.show(ctx, |ui| {
ui.label(RichText::new("Fractal settings").heading());
if ui.button("Update preview").clicked() {
self.settings_changed = true;
}
ui.label(format!(
"last preview render took {:.2}ms",
"Preview render took {:.2}ms",
self.preview_render_ms
));
@ -121,9 +117,9 @@ impl eframe::App for JuliaGUI {
let set_cx = ui.add(Slider::new(&mut self.render_options.cx, -2.0..=2.0));
ui.label("CY:");
let set_cy = ui.add(Slider::new(&mut self.render_options.cy, -2.0..=2.0));
ui.label("Image width in space units:");
ui.label("render width:");
let set_unit_width =
ui.add(Slider::new(&mut self.render_options.unit_width, 0.01..=6.0));
ui.add(Slider::new(&mut self.render_options.unit_width, 0.1..=6.0));
ui.label("Fill style:");
ui.horizontal(|ui| {
let set_black = ui.radio_value(
@ -141,6 +137,11 @@ impl eframe::App for JuliaGUI {
}
});
ui.label("Colour (RGB)");
let set_red = ui.add(Slider::new(&mut self.color.0, 0..=32));
let set_green = ui.add(Slider::new(&mut self.color.1, 0..=32));
let set_blue = ui.add(Slider::new(&mut self.color.2, 0..=32));
ui.label("Preview iterations:");
let set_iter = ui.add(
Slider::new(&mut self.render_options.max_iterations, 5..=256)
@ -148,7 +149,7 @@ impl eframe::App for JuliaGUI {
);
ui.label(RichText::new("Render settings").heading());
ui.label("preview resolution:");
ui.label("Preview resolution:");
ui.horizontal(|ui| {
let set_width = ui.add(
DragValue::new(&mut self.render_options.width).clamp_range(128..=16384),
@ -178,21 +179,28 @@ impl eframe::App for JuliaGUI {
.add_filter("PNG file", &["png"])
.show_save_single_file()
{
self.export_name = path.to_string_lossy().to_string();
self.export_name = path
.strip_prefix(env::current_dir().unwrap())
.unwrap_or(&path)
.to_string_lossy()
.to_string();
}
}
ui.label(format!("selected path: {}", &self.export_name));
ui.label(&self.export_name);
ui.horizontal(|ui| {
if ui.button("Render").clicked() {
self.export_render();
}
ui.label(format!(
"last exported render took {:.2}ms",
self.export_render_ms
));
if !self.export_render_ms.is_nan() {
ui.label(format!("(took {:.2}ms)", self.export_render_ms));
}
});
if set_cx.changed()
|| set_cy.changed() || set_unit_width.changed()
|| set_iter.changed()
|| set_red.changed() || set_green.changed()
|| set_blue.changed()
{
self.settings_changed = true;
}