pose-widget: make octopus less wide

Now it looks less like a frog.

1 files changed, 5 insertions, 4 deletions

diff --git a/pose-widget/pose-widget.cpp b/pose-widget/pose-widget.cpp
index 53bf214f..3ad475cf 100644
--- a/pose-widget/pose-widget.cpp
+++ b/pose-widget/pose-widget.cpp
@@ -38,7 +38,8 @@ void pose_widget::paintEvent(QPaintEvent*)
                         ? back
                         : front;
 
-    int w = img.width(), h = img.height();
+    constexpr double scale = .75;
+    int w = img.width(), h = iround(img.height()*scale);
 
     QTransform t;
 
@@ -47,15 +48,15 @@ void pose_widget::paintEvent(QPaintEvent*)
     constexpr double z_scale = 1./250;
     constexpr double xy_scale = .0075;
     double xy = std::sqrt(w*w + h*h) * xy_scale;
+    double sx = clamp(.4 + -z * z_scale, .1, 2), sy = sx * 1/scale;
 
-    double s = clamp(.4 + -z * z_scale, .1, 2);
-    t.scale(s, s);
+    t.scale(sx, sy);
 
     t.rotate(pitch, Qt::XAxis);
     t.rotate(yaw, Qt::YAxis);
     t.rotate(roll, Qt::ZAxis);
 
-    t.translate(x * xy / s, y * xy / s);
+    t.translate(x * xy / sx, y * xy / sy);
 
     t.translate(w*-.5, h*-.5);