diff options
Diffstat (limited to 'Demos/Eyes/EyesWidget.cpp')
| -rw-r--r-- | Demos/Eyes/EyesWidget.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/Demos/Eyes/EyesWidget.cpp b/Demos/Eyes/EyesWidget.cpp index 036cd8375e..c31d4782e1 100644 --- a/Demos/Eyes/EyesWidget.cpp +++ b/Demos/Eyes/EyesWidget.cpp @@ -57,16 +57,21 @@ void EyesWidget::paint_event(GUI::PaintEvent& event) painter.clear_rect(event.rect(), Gfx::Color()); - for (int i = 0; i < m_num_eyes; i++) - render_eyeball(i, painter); + for (int i = 0; i < m_full_rows; i++) { + for (int j = 0; j < m_eyes_in_row; j++) + render_eyeball(i, j, painter); + } + for (int i = 0; i < m_extra_columns; ++i) + render_eyeball(m_full_rows, i, painter); } -void EyesWidget::render_eyeball(int index, GUI::Painter& painter) const +void EyesWidget::render_eyeball(int row, int column, GUI::Painter& painter) const { - auto eye_width = width() / m_num_eyes; - Gfx::IntRect bounds { index * eye_width, 0, eye_width, height() }; + auto eye_width = width() / m_eyes_in_row; + auto eye_height = height() / m_num_rows; + Gfx::IntRect bounds { column * eye_width, row * eye_height, eye_width, eye_height }; auto width_thickness = max(int(eye_width / 5.5), 1); - auto height_thickness = max(int(height() / 5.5), 1); + auto height_thickness = max(int(eye_height / 5.5), 1); bounds.shrink(int(eye_width / 12.5), 0); painter.fill_ellipse(bounds, palette().base_text()); @@ -103,6 +108,7 @@ Gfx::IntPoint EyesWidget::pupil_center(Gfx::IntRect& eyeball_bounds) const double max_distance_along_this_direction; + // clang-format off if (dx != 0 && abs(dx) >= abs(dy)) { double slope = dy / dx; double slope_squared = slope * slope; @@ -120,6 +126,7 @@ Gfx::IntPoint EyesWidget::pupil_center(Gfx::IntRect& eyeball_bounds) const } else { ASSERT_NOT_REACHED(); } + // clang-format on double scale = min(1.0, max_distance_along_this_direction / mouse_distance); |