pose-widget: don't do barycentric lookup twice

In the affine transformation (aka the pose widget) of The Octopus we use
barycentric coordinates of two triangles making up The Octopus
rectangle. Triangles are symmetrical.

Take advantage of the symmetry (no perspective transform applied) and
take barycentric coordinates only once.

1 files changed, 1 insertions, 1 deletions

diff --git a/pose-widget/glwidget.h b/pose-widget/glwidget.h
index 25823985..0d48ede9 100644
--- a/pose-widget/glwidget.h
+++ b/pose-widget/glwidget.h
@@ -31,7 +31,7 @@ public:
     ~GLWidget();
     void rotateBy(float xAngle, float yAngle, float zAngle, float x, float y, float z);
 protected:
-    void paintEvent ( QPaintEvent * event ) override;
+    void paintEvent (QPaintEvent *event) override;
 private:
     vec2 project(const vec3& point);
     vec3 project2(const vec3& point);