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Code Issues Activity Actions

PixelPaint: Refactor falloff computation and extend hardness range

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r00ster91 2021-12-18 20:33:38 +01:00 • committed by Brian Gianforcaro
parent 7fae46361b
commit b6d921f682
4 changed files with 14 additions and 7 deletions
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5
Userland/Applications/PixelPaint/Tools/EraseTool.cpp
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@ -50,8 +50,9 @@ void EraseTool::draw_point(Gfx::Bitmap& bitmap, Gfx::Color const& color, Gfx::In
continue;
if (distance >= size())
continue;
auto old_color = bitmap.get_pixel(x, y);
auto falloff = (1.0 - double { distance / size() }) * (1.0 / (100 - hardness()));
auto falloff = get_falloff(distance);
auto new_color = old_color.interpolate(color, falloff);
bitmap.set_pixel(x, y, new_color);
}
@ -91,7 +92,7 @@ GUI::Widget* EraseTool::get_properties_widget()
hardness_label.set_fixed_size(80, 20);
auto& hardness_slider = hardness_container.add<GUI::ValueSlider>(Orientation::Horizontal, "%");
hardness_slider.set_range(1, 99);
hardness_slider.set_range(1, 100);
hardness_slider.set_value(hardness());
hardness_slider.on_change = [&](int value) {