don't index Eigen

1 files changed, 0 insertions, 207 deletions

diff --git a/eigen/demos/opengl/gpuhelper.h b/eigen/demos/opengl/gpuhelper.h
deleted file mode 100644
index 9ff98e9..0000000
--- a/eigen/demos/opengl/gpuhelper.h
+++ /dev/null
@@ -1,207 +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/.
-
-#ifndef EIGEN_GPUHELPER_H
-#define EIGEN_GPUHELPER_H
-
-#include <Eigen/Geometry>
-#include <GL/gl.h>
-#include <vector>
-
-using namespace Eigen;
-
-typedef Vector4f Color;
-
-class GpuHelper
-{
-  public:
-
-    GpuHelper();
-
-    ~GpuHelper();
-
-    enum ProjectionMode2D { PM_Normalized = 1, PM_Viewport = 2 };
-    void pushProjectionMode2D(ProjectionMode2D pm);
-    void popProjectionMode2D();
-
-    /** Multiply the OpenGL matrix \a matrixTarget by the matrix \a mat.
-        Essentially, this helper function automatically calls glMatrixMode(matrixTarget) if required
-        and does a proper call to the right glMultMatrix*() function according to the scalar type
-        and storage order.
-        \warning glMatrixMode() must never be called directly. If your're unsure, use forceMatrixMode().
-        \sa Matrix, loadMatrix(), forceMatrixMode()
-    */
-    template<typename Scalar, int _Flags>
-    void multMatrix(const Matrix<Scalar,4,4, _Flags, 4,4>& mat, GLenum matrixTarget);
-
-    /** Load the matrix \a mat to the OpenGL matrix \a matrixTarget.
-        Essentially, this helper function automatically calls glMatrixMode(matrixTarget) if required
-        and does a proper call to the right glLoadMatrix*() or glLoadIdentity() function according to the scalar type
-        and storage order.
-        \warning glMatrixMode() must never be called directly. If your're unsure, use forceMatrixMode().
-        \sa Matrix, multMatrix(), forceMatrixMode()
-    */
-    template<typename Scalar, int _Flags>
-    void loadMatrix(const Eigen::Matrix<Scalar,4,4, _Flags, 4,4>& mat, GLenum matrixTarget);
-
-    template<typename Scalar, typename Derived>
-    void loadMatrix(
-        const Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<Scalar>,Derived>&,
-        GLenum matrixTarget);
-
-    /** Make the matrix \a matrixTarget the current OpenGL matrix target.
-        Call this function before loadMatrix() or multMatrix() if you cannot guarantee that glMatrixMode()
-        has never been called after the last loadMatrix() or multMatrix() calls.
-        \todo provides a debug mode checking the sanity of the cached matrix mode.
-    */
-    inline void forceMatrixTarget(GLenum matrixTarget) {glMatrixMode(mCurrentMatrixTarget=matrixTarget);}
-
-    inline void setMatrixTarget(GLenum matrixTarget);
-
-    /** Push the OpenGL matrix \a matrixTarget and load \a mat.
-    */
-    template<typename Scalar, int _Flags>
-    inline void pushMatrix(const Matrix<Scalar,4,4, _Flags, 4,4>& mat, GLenum matrixTarget);
-
-    template<typename Scalar, typename Derived>
-    void pushMatrix(
-        const Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<Scalar>,Derived>&,
-        GLenum matrixTarget);
-
-    /** Push and clone the OpenGL matrix \a matrixTarget
-    */
-    inline void pushMatrix(GLenum matrixTarget);
-
-    /** Pop the OpenGL matrix \a matrixTarget
-    */
-    inline void popMatrix(GLenum matrixTarget);
-
-    void drawVector(const Vector3f& position, const Vector3f& vec, const Color& color, float aspect = 50.);
-    void drawVectorBox(const Vector3f& position, const Vector3f& vec, const Color& color, float aspect = 50.);
-    void drawUnitCube(void);
-    void drawUnitSphere(int level=0);
-
-    /// draw the \a nofElement first elements
-    inline void draw(GLenum mode, uint nofElement);
-
-    /// draw a range of elements
-    inline void draw(GLenum mode, uint start, uint end);
-
-    /// draw an indexed subset
-    inline void draw(GLenum mode, const std::vector<uint>* pIndexes);
-
-protected:
-
-    void update(void);
-
-    GLuint mColorBufferId;
-    int mVpWidth, mVpHeight;
-    GLenum mCurrentMatrixTarget;
-    bool mInitialized;
-};
-
-/** Singleton shortcut
-*/
-extern GpuHelper gpu;
-
-
-/** \internal
-*/
-template<bool RowMajor, int _Flags> struct GlMatrixHelper;
-
-template<int _Flags> struct GlMatrixHelper<false,_Flags>
-{
-    static void loadMatrix(const Matrix<float, 4,4, _Flags, 4,4>&  mat) { glLoadMatrixf(mat.data()); }
-    static void loadMatrix(const Matrix<double,4,4, _Flags, 4,4>& mat) { glLoadMatrixd(mat.data()); }
-    static void multMatrix(const Matrix<float, 4,4, _Flags, 4,4>&  mat) { glMultMatrixf(mat.data()); }
-    static void multMatrix(const Matrix<double,4,4, _Flags, 4,4>& mat) { glMultMatrixd(mat.data()); }
-};
-
-template<int _Flags> struct GlMatrixHelper<true,_Flags>
-{
-    static void loadMatrix(const Matrix<float, 4,4, _Flags, 4,4>&  mat) { glLoadMatrixf(mat.transpose().eval().data()); }
-    static void loadMatrix(const Matrix<double,4,4, _Flags, 4,4>& mat) { glLoadMatrixd(mat.transpose().eval().data()); }
-    static void multMatrix(const Matrix<float, 4,4, _Flags, 4,4>&  mat) { glMultMatrixf(mat.transpose().eval().data()); }
-    static void multMatrix(const Matrix<double,4,4, _Flags, 4,4>& mat) { glMultMatrixd(mat.transpose().eval().data()); }
-};
-
-inline void GpuHelper::setMatrixTarget(GLenum matrixTarget)
-{
-    if (matrixTarget != mCurrentMatrixTarget)
-        glMatrixMode(mCurrentMatrixTarget=matrixTarget);
-}
-
-template<typename Scalar, int _Flags>
-void GpuHelper::multMatrix(const Matrix<Scalar,4,4, _Flags, 4,4>& mat, GLenum matrixTarget)
-{
-    setMatrixTarget(matrixTarget);
-    GlMatrixHelper<_Flags&Eigen::RowMajorBit, _Flags>::multMatrix(mat);
-}
-
-template<typename Scalar, typename Derived>
-void GpuHelper::loadMatrix(
-    const Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<Scalar>,Derived>&,
-    GLenum matrixTarget)
-{
-    setMatrixTarget(matrixTarget);
-    glLoadIdentity();
-}
-
-template<typename Scalar, int _Flags>
-void GpuHelper::loadMatrix(const Eigen::Matrix<Scalar,4,4, _Flags, 4,4>& mat, GLenum matrixTarget)
-{
-    setMatrixTarget(matrixTarget);
-    GlMatrixHelper<(_Flags&Eigen::RowMajorBit)!=0, _Flags>::loadMatrix(mat);
-}
-
-inline void GpuHelper::pushMatrix(GLenum matrixTarget)
-{
-    setMatrixTarget(matrixTarget);
-    glPushMatrix();
-}
-
-template<typename Scalar, int _Flags>
-inline void GpuHelper::pushMatrix(const Matrix<Scalar,4,4, _Flags, 4,4>& mat, GLenum matrixTarget)
-{
-    pushMatrix(matrixTarget);
-    GlMatrixHelper<_Flags&Eigen::RowMajorBit,_Flags>::loadMatrix(mat);
-}
-
-template<typename Scalar, typename Derived>
-void GpuHelper::pushMatrix(
-    const Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<Scalar>,Derived>&,
-    GLenum matrixTarget)
-{
-    pushMatrix(matrixTarget);
-    glLoadIdentity();
-}
-
-inline void GpuHelper::popMatrix(GLenum matrixTarget)
-{
-    setMatrixTarget(matrixTarget);
-    glPopMatrix();
-}
-
-inline void GpuHelper::draw(GLenum mode, uint nofElement)
-{
-    glDrawArrays(mode, 0, nofElement);
-}
-
-
-inline void GpuHelper::draw(GLenum mode, const std::vector<uint>* pIndexes)
-{
-    glDrawElements(mode, pIndexes->size(), GL_UNSIGNED_INT, &(pIndexes->front()));
-}
-
-inline void GpuHelper::draw(GLenum mode, uint start, uint end)
-{
-    glDrawArrays(mode, start, end-start);
-}
-
-#endif // EIGEN_GPUHELPER_H