don't index Eigen

1 files changed, 0 insertions, 126 deletions

diff --git a/eigen/demos/opengl/gpuhelper.cpp b/eigen/demos/opengl/gpuhelper.cpp
deleted file mode 100644
index fd236b1..0000000
--- a/eigen/demos/opengl/gpuhelper.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//
-// 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/.
-
-#include "gpuhelper.h"
-#include "icosphere.h"
-#include <GL/glu.h>
-// PLEASE don't look at this old code... ;)
-
-#include <fstream>
-#include <algorithm>
-
-GpuHelper gpu;
-
-GpuHelper::GpuHelper()
-{
-    mVpWidth = mVpHeight = 0;
-    mCurrentMatrixTarget = 0;
-    mInitialized = false;
-}
-
-GpuHelper::~GpuHelper()
-{
-}
-
-void GpuHelper::pushProjectionMode2D(ProjectionMode2D pm)
-{
-    // switch to 2D projection
-    pushMatrix(Matrix4f::Identity(),GL_PROJECTION);
-
-    if(pm==PM_Normalized)
-    {
-        //glOrtho(-1., 1., -1., 1., 0., 1.);
-    }
-    else if(pm==PM_Viewport)
-    {
-        GLint vp[4];
-        glGetIntegerv(GL_VIEWPORT, vp);
-        glOrtho(0., vp[2], 0., vp[3], -1., 1.);
-    }
-
-    pushMatrix(Matrix4f::Identity(),GL_MODELVIEW);
-}
-
-void GpuHelper::popProjectionMode2D(void)
-{
-    popMatrix(GL_PROJECTION);
-    popMatrix(GL_MODELVIEW);
-}
-
-void GpuHelper::drawVector(const Vector3f& position, const Vector3f& vec, const Color& color, float aspect /* = 50.*/)
-{
-    static GLUquadricObj *cylindre = gluNewQuadric();
-    glColor4fv(color.data());
-    float length = vec.norm();
-    pushMatrix(GL_MODELVIEW);
-    glTranslatef(position.x(), position.y(), position.z());
-    Vector3f ax = Matrix3f::Identity().col(2).cross(vec);
-    ax.normalize();
-    Vector3f tmp = vec;
-    tmp.normalize();
-    float angle = 180.f/M_PI * acos(tmp.z());
-    if (angle>1e-3)
-        glRotatef(angle, ax.x(), ax.y(), ax.z());
-    gluCylinder(cylindre, length/aspect, length/aspect, 0.8*length, 10, 10);
-    glTranslatef(0.0,0.0,0.8*length);
-    gluCylinder(cylindre, 2.0*length/aspect, 0.0, 0.2*length, 10, 10);
-
-    popMatrix(GL_MODELVIEW);
-}
-
-void GpuHelper::drawVectorBox(const Vector3f& position, const Vector3f& vec, const Color& color, float aspect)
-{
-    static GLUquadricObj *cylindre = gluNewQuadric();
-    glColor4fv(color.data());
-    float length = vec.norm();
-    pushMatrix(GL_MODELVIEW);
-    glTranslatef(position.x(), position.y(), position.z());
-    Vector3f ax = Matrix3f::Identity().col(2).cross(vec);
-    ax.normalize();
-    Vector3f tmp = vec;
-    tmp.normalize();
-    float angle = 180.f/M_PI * acos(tmp.z());
-    if (angle>1e-3)
-        glRotatef(angle, ax.x(), ax.y(), ax.z());
-    gluCylinder(cylindre, length/aspect, length/aspect, 0.8*length, 10, 10);
-    glTranslatef(0.0,0.0,0.8*length);
-    glScalef(4.0*length/aspect,4.0*length/aspect,4.0*length/aspect);
-    drawUnitCube();
-    popMatrix(GL_MODELVIEW);
-}
-
-void GpuHelper::drawUnitCube(void)
-{
-    static float vertices[][3] = {
-        {-0.5,-0.5,-0.5},
-        { 0.5,-0.5,-0.5},
-        {-0.5, 0.5,-0.5},
-        { 0.5, 0.5,-0.5},
-        {-0.5,-0.5, 0.5},
-        { 0.5,-0.5, 0.5},
-        {-0.5, 0.5, 0.5},
-        { 0.5, 0.5, 0.5}};
-
-    glBegin(GL_QUADS);
-    glNormal3f(0,0,-1); glVertex3fv(vertices[0]); glVertex3fv(vertices[2]); glVertex3fv(vertices[3]); glVertex3fv(vertices[1]);
-    glNormal3f(0,0, 1); glVertex3fv(vertices[4]); glVertex3fv(vertices[5]); glVertex3fv(vertices[7]); glVertex3fv(vertices[6]);
-    glNormal3f(0,-1,0); glVertex3fv(vertices[0]); glVertex3fv(vertices[1]); glVertex3fv(vertices[5]); glVertex3fv(vertices[4]);
-    glNormal3f(0, 1,0); glVertex3fv(vertices[2]); glVertex3fv(vertices[6]); glVertex3fv(vertices[7]); glVertex3fv(vertices[3]);
-    glNormal3f(-1,0,0); glVertex3fv(vertices[0]); glVertex3fv(vertices[4]); glVertex3fv(vertices[6]); glVertex3fv(vertices[2]);
-    glNormal3f( 1,0,0); glVertex3fv(vertices[1]); glVertex3fv(vertices[3]); glVertex3fv(vertices[7]); glVertex3fv(vertices[5]);
-    glEnd();
-}
-
-void GpuHelper::drawUnitSphere(int level)
-{
-  static IcoSphere sphere;
-  sphere.draw(level);
-}
-
-