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Improve ColorPicker sliders in OKHSL mode

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This commit is contained in:
kobewi 2022-10-17 13:59:25 +02:00
parent 0d28820c81
commit b42c1f82fc
2 changed files with 68 additions and 38 deletions
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84
scene/gui/color_mode.cpp
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@ -284,46 +284,68 @@ Color ColorModeOKHSL::get_color() const {
}
void ColorModeOKHSL::slider_draw(int p_which) {
Vector<Vector2> pos;
pos.resize(4);
Vector<Color> col;
col.resize(4);
HSlider *slider = color_picker->get_slider(p_which);
Size2 size = slider->get_size();
Color left_color;
Color right_color;
Color color = color_picker->get_pick_color();
const real_t margin = 16 * color_picker->get_theme_default_base_scale();
if (p_which == ColorPicker::SLIDER_COUNT) {
slider->draw_texture_rect(color_picker->get_theme_icon(SNAME("sample_bg"), SNAME("ColorPicker")), Rect2(Point2(0, 0), Size2(size.x, margin)), true);
left_color = color;
left_color.a = 0;
right_color = color;
right_color.a = 1;
} else if (p_which == 0) {
if (p_which == 0) { // H
Ref<Texture2D> hue = color_picker->get_theme_icon(SNAME("color_hue"), SNAME("ColorPicker"));
slider->draw_set_transform(Point2(), -Math_PI / 2, Size2(1.0, 1.0));
slider->draw_texture_rect(hue, Rect2(Vector2(margin * -1, 0), Vector2(margin, size.x)), false);
return;
} else {
Color s_col;
Color v_col;
s_col.set_ok_hsl(color.get_h(), 0, color.get_v());
left_color = (p_which == 1) ? s_col : Color(0, 0, 0);
s_col.set_ok_hsl(color.get_h(), 1, color.get_v());
v_col.set_ok_hsl(color.get_h(), color.get_s(), 1);
right_color = (p_which == 1) ? s_col : v_col;
}
col.set(0, left_color);
col.set(1, right_color);
col.set(2, right_color);
col.set(3, left_color);
pos.set(0, Vector2(0, 0));
pos.set(1, Vector2(size.x, 0));
pos.set(2, Vector2(size.x, margin));
pos.set(3, Vector2(0, margin));
Vector<Vector2> pos;
Vector<Color> col;
Color left_color;
Color right_color;
Color color = color_picker->get_pick_color();
if (p_which == 2) { // L
pos.resize(6);
col.resize(6);
left_color = Color(0, 0, 0);
Color middle_color;
middle_color.set_ok_hsl(color.get_ok_hsl_h(), color.get_ok_hsl_s(), 0.5);
right_color.set_ok_hsl(color.get_ok_hsl_h(), color.get_ok_hsl_s(), 1);
col.set(0, left_color);
col.set(1, middle_color);
col.set(2, right_color);
col.set(3, right_color);
col.set(4, middle_color);
col.set(5, left_color);
pos.set(0, Vector2(0, 0));
pos.set(1, Vector2(size.x * 0.5, 0));
pos.set(2, Vector2(size.x, 0));
pos.set(3, Vector2(size.x, margin));
pos.set(4, Vector2(size.x * 0.5, margin));
pos.set(5, Vector2(0, margin));
} else { // A / S
pos.resize(4);
col.resize(4);
if (p_which == ColorPicker::SLIDER_COUNT) {
slider->draw_texture_rect(color_picker->get_theme_icon(SNAME("sample_bg"), SNAME("ColorPicker")), Rect2(Point2(0, 0), Size2(size.x, margin)), true);
left_color = color;
left_color.a = 0;
right_color = color;
right_color.a = 1;
} else {
left_color.set_ok_hsl(color.get_ok_hsl_h(), 0, color.get_ok_hsl_l());
right_color.set_ok_hsl(color.get_ok_hsl_h(), 1, color.get_ok_hsl_l());
}
col.set(0, left_color);
col.set(1, right_color);
col.set(2, right_color);
col.set(3, left_color);
pos.set(0, Vector2(0, 0));
pos.set(1, Vector2(size.x, 0));
pos.set(2, Vector2(size.x, margin));
pos.set(3, Vector2(0, margin));
}
slider->draw_polygon(pos, col);
}

22
scene/gui/color_picker.cpp
View file

@ -1087,16 +1087,24 @@ void ColorPicker::_hsv_draw(int p_which, Control *c) {
Vector<Color> colors;
Color col;
col.set_ok_hsl(h, s, 1);
points.resize(4);
colors.resize(4);
points.set(0, Vector2());
points.set(1, Vector2(c->get_size().x, 0));
Color col2;
col2.set_ok_hsl(h, s, 0.5);
Color col3;
col3.set_ok_hsl(h, s, 0);
points.resize(6);
colors.resize(6);
points.set(0, Vector2(c->get_size().x, 0));
points.set(1, Vector2(c->get_size().x, c->get_size().y * 0.5));
points.set(2, c->get_size());
points.set(3, Vector2(0, c->get_size().y));
points.set(4, Vector2(0, c->get_size().y * 0.5));
points.set(5, Vector2());
colors.set(0, col);
colors.set(1, col);
colors.set(2, Color(0, 0, 0));
colors.set(3, Color(0, 0, 0));
colors.set(1, col2);
colors.set(2, col3);
colors.set(3, col3);
colors.set(4, col2);
colors.set(5, col);
c->draw_polygon(points, colors);
int y = c->get_size().y - c->get_size().y * CLAMP(v, 0, 1);
col.set_ok_hsl(h, 1, v);