From 9161646a6ed0b84770c9645689b98b2d4a2dfb82 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 11 Aug 2015 06:35:43 +0200
Subject: pose-widget: don't pollute global namespace

---
 pose-widget/glwidget.cpp | 10 +++++-----
 pose-widget/glwidget.h   |  9 +++++----
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/pose-widget/glwidget.cpp b/pose-widget/glwidget.cpp
index 6da1948e..d6d5260e 100755
--- a/pose-widget/glwidget.cpp
+++ b/pose-widget/glwidget.cpp
@@ -60,6 +60,8 @@ void GLWidget::rotateBy(float xAngle, float yAngle, float zAngle, float x, float
 
 class Triangle {
     using num = GLWidget::num;
+    using vec2 = GLWidget::vec2;
+    using vec3 = GLWidget::vec3;
 public:
     Triangle(const vec2& p1,
              const vec2& p2,
@@ -89,10 +91,8 @@ private:
     vec2 v0, v1, origin;
 };
 
-static __inline vec3 normal(const vec3& p1, const vec3& p2, const vec3& p3)
+inline GLWidget::vec3 GLWidget::normal(const vec3& p1, const vec3& p2, const vec3& p3)
 {
-    using num = GLWidget::num;
-
     vec3 u = p2 - p1;
     vec3 v = p3 - p1;
      
@@ -194,7 +194,7 @@ void GLWidget::project_quad_texture() {
     this->texture = texture;
 }
 
-vec2 GLWidget::project(const vec3 &point)
+GLWidget::vec2 GLWidget::project(const vec3 &point)
 {
     vec3 ret = rotation * point;
     num z = std::max<num>(.75, 1. + translation.z()/-60);
@@ -208,7 +208,7 @@ vec2 GLWidget::project(const vec3 &point)
     return vec2 { z * (ret.x() + x), z * (ret.y() + y) };
 }
 
-vec3 GLWidget::project2(const vec3 &point)
+GLWidget::vec3 GLWidget::project2(const vec3 &point)
 {
     return rotation * point;
 }
diff --git a/pose-widget/glwidget.h b/pose-widget/glwidget.h
index aaea3e06..81517399 100755
--- a/pose-widget/glwidget.h
+++ b/pose-widget/glwidget.h
@@ -12,14 +12,14 @@
 #include "opentrack/plugin-api.hpp"
 #include "opentrack/simple-mat.hpp"
 
-typedef Mat<float, 2, 1> vec2;
-typedef Mat<float, 3, 1> vec3;
-typedef Mat<float, 3, 3> rmat;
-
 class GLWidget : public QWidget
 {
 public:
     using num = float;
+    using vec2 = Mat<num, 2, 1>;
+    using vec3 = Mat<num, 3, 1>;
+    using rmat = Mat<num, 3, 3>;
+
     GLWidget(QWidget *parent);
     ~GLWidget();
     void rotateBy(float xAngle, float yAngle, float zAngle, float x, float y, float z);
@@ -29,6 +29,7 @@ private:
     vec2 project(const vec3& point);
     vec3 project2(const vec3& point);
     void project_quad_texture();
+    static inline vec3 normal(const vec3& p1, const vec3& p2, const vec3& p3);
     rmat rotation;
     vec3 translation;
     QImage front;
-- 
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