1 files changed, 0 insertions, 211 deletions
diff --git a/xs/src/igl/opengl2/TranslateWidget.h b/xs/src/igl/opengl2/TranslateWidget.h
deleted file mode 100644
index 7ab06e228..000000000
--- a/xs/src/igl/opengl2/TranslateWidget.h
+++ /dev/null
@@ -1,211 +0,0 @@
-// This file is part of libigl, a simple c++ geometry processing library.
-// 
-// Copyright (C) 2016 Alec Jacobson <alecjacobson@gmail.com>
-// 
-// This Source Code Form is subject to the terms of the Mozilla Public License 
-// v. 2.0. If a copy of the MPL was not distributed with this file, You can 
-// obtain one at http://mozilla.org/MPL/2.0/.
-#ifndef IGL_OPENGL2_TRANSLATE_WIDGET_H
-#define IGL_OPENGL2_TRANSLATE_WIDGET_H
-#include "../material_colors.h"
-#include <Eigen/Geometry>
-#include <Eigen/Core>
-#include <vector>
-
-namespace igl
-{
-  namespace opengl2
-  {
-    class TranslateWidget
-    {
-public:
-      // m_pos  position of center
-      // m_trans  translation vector
-      // m_down_xy  mouse position on down
-      // m_drag_xy  mouse position on drag
-      // m_is_enabled  whether enabled
-      Eigen::Vector3d m_pos,m_trans,m_down_trans;
-      Eigen::Vector2d m_down_xy, m_drag_xy;
-      bool m_is_enabled;
-      double m_len;
-      enum DownType
-      {
-        DOWN_TYPE_X = 0,
-        DOWN_TYPE_Y = 1,
-        DOWN_TYPE_Z = 2,
-        DOWN_TYPE_CENTER = 3,
-        DOWN_TYPE_NONE = 4,
-        NUM_DOWN_TYPES = 5
-      } m_down_type, m_selected_type;
-      inline TranslateWidget(const Eigen::Vector3d & pos = Eigen::Vector3d(0,0,0));
-      inline bool down(const int x, const int y);
-      inline bool drag(const int x, const int y);
-      inline bool up(const int x, const int y);
-      inline bool is_down() const;
-      inline void draw() const;
-public:
-      EIGEN_MAKE_ALIGNED_OPERATOR_NEW;
-    };
-  }
-}
-
-// Implementation
-#include "project.h"
-#include "unproject.h"
-
-inline igl::opengl2::TranslateWidget::TranslateWidget(
-  const Eigen::Vector3d & pos):
-  m_pos(pos),
-  m_trans(0,0,0),
-  m_down_xy(-1,-1),
-  m_drag_xy(-1,-1),
-  m_is_enabled(true),
-  m_len(50),
-  m_down_type(DOWN_TYPE_NONE), 
-  m_selected_type(DOWN_TYPE_NONE)
-{
-}
-
-inline bool igl::opengl2::TranslateWidget::down(const int x, const int y)
-{
-  using namespace Eigen;
-  using namespace std;
-  if(!m_is_enabled)
-  {
-    return false;
-  }
-  m_down_trans = m_trans;
-  m_down_xy = Vector2d(x,y);
-  m_drag_xy = m_down_xy;
-  m_down_type = DOWN_TYPE_NONE;
-  m_selected_type = DOWN_TYPE_NONE;
-  Vector3d ppos = project((m_pos+m_trans).eval());
-  const double r = (ppos.head(2) - m_down_xy).norm();
-  const double center_thresh = 10;
-  if(r < center_thresh)
-  {
-    m_down_type = DOWN_TYPE_CENTER;
-    m_selected_type = m_down_type;
-    return true;
-  }else if(r < m_len)
-  {
-    // Might be hit on lines
-  }
-  return false;
-}
-
-inline bool igl::opengl2::TranslateWidget::drag(const int x, const int y)
-{
-  using namespace std;
-  using namespace Eigen;
-  if(!m_is_enabled)
-  {
-    return false;
-  }
-  m_drag_xy = Vector2d(x,y);
-  switch(m_down_type)
-  {
-    case DOWN_TYPE_NONE:
-      return false;
-    default:
-    {
-      Vector3d ppos = project((m_pos+m_trans).eval());
-      Vector3d drag3(m_drag_xy(0),m_drag_xy(1),ppos(2));
-      Vector3d down3(m_down_xy(0),m_down_xy(1),ppos(2));
-      m_trans = m_down_trans + unproject(drag3)-unproject(down3);
-      return true;
-    }
-  }
-}
-
-inline bool igl::opengl2::TranslateWidget::up(const int /*x*/, const int /*y*/)
-{
-  // even if disabled process up
-  m_down_type = DOWN_TYPE_NONE;
-  return false;
-}
-
-inline bool igl::opengl2::TranslateWidget::is_down() const
-{
-  return m_down_type != DOWN_TYPE_NONE;
-}
-
-inline void igl::opengl2::TranslateWidget::draw() const
-{
-  using namespace Eigen;
-  using namespace std;
-  glPushAttrib(GL_ENABLE_BIT | GL_LIGHTING_BIT | GL_DEPTH_BUFFER_BIT | GL_LINE_BIT);
-  glDisable(GL_LIGHTING);
-  glDisable(GL_DEPTH_TEST);
-  glLineWidth(2.0);
-  auto draw_axes = [&]()
-  {
-    glBegin(GL_LINES);
-    glColor3f(1,0,0);
-    glVertex3f(0,0,0);
-    glVertex3f(1,0,0);
-    glColor3f(0,1,0);
-    glVertex3f(0,0,0);
-    glVertex3f(0,1,0);
-    glColor3f(0,0,1);
-    glVertex3f(0,0,0);
-    glVertex3f(0,0,1);
-    glEnd();
-  };
-  auto draw_cube = []
-  {
-    glBegin(GL_LINES);
-    glVertex3f(-1.0f, 1.0f, 1.0f);
-    glVertex3f(1.0f, 1.0f, 1.0f);
-    glVertex3f(1.0f, 1.0f, 1.0f);
-    glVertex3f(1.0f, -1.0f, 1.0f);
-    glVertex3f(1.0f, -1.0f, 1.0f);
-    glVertex3f(-1.0f, -1.0f, 1.0f);
-    glVertex3f(-1.0f, -1.0f, 1.0f);
-    glVertex3f(-1.0f, 1.0f, 1.0f);
-    glVertex3f(1.0f, 1.0f, 1.0f);
-    glVertex3f(1.0f, 1.0f, -1.0f);
-    glVertex3f(1.0f, 1.0f, -1.0f);
-    glVertex3f(1.0f, -1.0f, -1.0f);
-    glVertex3f(1.0f, -1.0f, -1.0f);	
-    glVertex3f(1.0f, -1.0f, 1.0f);
-    glVertex3f(1.0f, 1.0f, -1.0f);
-    glVertex3f(-1.0f, 1.0f, -1.0f);
-    glVertex3f(-1.0f, -1.0f, -1.0f);
-    glVertex3f(1.0f, -1.0f, -1.0f);
-    glVertex3f(-1.0f, -1.0f, -1.0f);
-    glVertex3f(-1.0f, 1.0f, -1.0f);
-    glVertex3f(-1.0f, 1.0f, -1.0f);
-    glVertex3f(-1.0f, 1.0f, 1.0f);
-    glVertex3f(-1.0f, -1.0f, 1.0f);
-    glVertex3f(-1.0f, -1.0f, -1.0f);
-    glEnd();
-  };
-  glPushMatrix();
-  glTranslated( m_pos(0)+m_trans(0), m_pos(1)+m_trans(1), m_pos(2)+m_trans(2));
-
-  {
-    Vector3d off,ppos,ppos_off,pos_off;
-    project((m_pos+m_trans).eval(),ppos);
-    ppos_off = ppos;
-    ppos_off(0) += m_len;
-    unproject(ppos_off,pos_off);
-    const double r = (m_pos+m_trans-pos_off).norm();
-    glScaled(r,r,r);
-  }
-
-  draw_axes();
-  glScaled(0.05,0.05,0.05);
-  if(m_selected_type == DOWN_TYPE_CENTER)
-  {
-    glColor3fv(MAYA_YELLOW.data());
-  }else
-  {
-    glColor3fv(MAYA_GREY.data());
-  }
-  draw_cube();
-  glPopMatrix();
-  glPopAttrib();
-}
-
-#endif