55 lines
2.1 KiB
Rust
55 lines
2.1 KiB
Rust
use super::{BrushParams, RasterToolDef, RasterToolSettings};
|
|
use eframe::egui;
|
|
use lightningbeam_core::{brush_settings::BrushSettings, raster_layer::RasterBlendMode};
|
|
|
|
pub struct SpongeTool;
|
|
pub static SPONGE: SpongeTool = SpongeTool;
|
|
|
|
impl RasterToolDef for SpongeTool {
|
|
fn blend_mode(&self) -> RasterBlendMode { RasterBlendMode::Sponge }
|
|
fn header_label(&self) -> &'static str { "Sponge" }
|
|
fn brush_params(&self, s: &RasterToolSettings) -> BrushParams {
|
|
BrushParams {
|
|
base_settings: BrushSettings::default(),
|
|
radius: s.sponge_radius,
|
|
opacity: s.sponge_flow,
|
|
hardness: s.sponge_hardness,
|
|
spacing: s.sponge_spacing,
|
|
}
|
|
}
|
|
fn tool_params(&self, s: &RasterToolSettings) -> [f32; 4] {
|
|
[s.sponge_mode as f32, 0.0, 0.0, 0.0]
|
|
}
|
|
fn show_brush_preset_picker(&self) -> bool { false }
|
|
fn render_ui(&self, ui: &mut egui::Ui, s: &mut RasterToolSettings) {
|
|
ui.horizontal(|ui| {
|
|
if ui.selectable_label(s.sponge_mode == 0, "Saturate").clicked() {
|
|
s.sponge_mode = 0;
|
|
}
|
|
if ui.selectable_label(s.sponge_mode == 1, "Desaturate").clicked() {
|
|
s.sponge_mode = 1;
|
|
}
|
|
});
|
|
ui.horizontal(|ui| {
|
|
ui.label("Size:");
|
|
ui.add(egui::Slider::new(&mut s.sponge_radius, 1.0_f32..=500.0).logarithmic(true).suffix(" px"));
|
|
});
|
|
ui.horizontal(|ui| {
|
|
ui.label("Flow:");
|
|
ui.add(egui::Slider::new(&mut s.sponge_flow, 0.0_f32..=1.0)
|
|
.custom_formatter(|v, _| format!("{:.0}%", v * 100.0)));
|
|
});
|
|
ui.horizontal(|ui| {
|
|
ui.label("Hardness:");
|
|
ui.add(egui::Slider::new(&mut s.sponge_hardness, 0.0_f32..=1.0)
|
|
.custom_formatter(|v, _| format!("{:.0}%", v * 100.0)));
|
|
});
|
|
ui.horizontal(|ui| {
|
|
ui.label("Spacing:");
|
|
ui.add(egui::Slider::new(&mut s.sponge_spacing, 0.5_f32..=20.0)
|
|
.logarithmic(true)
|
|
.custom_formatter(|v, _| format!("{:.1}", v)));
|
|
});
|
|
}
|
|
}
|