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Removed gluProject and gluUnProject calls

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This commit is contained in:
Lukas Matena 2021-04-09 19:55:03 +02:00
parent 97b7ef7dc0
commit fd024eadcd
5 changed files with 36 additions and 30 deletions
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4
src/libslic3r/Point.hpp
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@ -27,6 +27,7 @@ using Vec2crd = Eigen::Matrix<coord_t, 2, 1, Eigen::DontAlign>;
using Vec3crd = Eigen::Matrix<coord_t, 3, 1, Eigen::DontAlign>;
using Vec2i = Eigen::Matrix<int, 2, 1, Eigen::DontAlign>;
using Vec3i = Eigen::Matrix<int, 3, 1, Eigen::DontAlign>;
using Vec4i = Eigen::Matrix<int, 4, 1, Eigen::DontAlign>;
using Vec2i32 = Eigen::Matrix<int32_t, 2, 1, Eigen::DontAlign>;
using Vec2i64 = Eigen::Matrix<int64_t, 2, 1, Eigen::DontAlign>;
using Vec3i32 = Eigen::Matrix<int32_t, 3, 1, Eigen::DontAlign>;
@ -50,12 +51,15 @@ using Matrix2f = Eigen::Matrix<float, 2, 2, Eigen::DontAlign>;
using Matrix2d = Eigen::Matrix<double, 2, 2, Eigen::DontAlign>;
using Matrix3f = Eigen::Matrix<float, 3, 3, Eigen::DontAlign>;
using Matrix3d = Eigen::Matrix<double, 3, 3, Eigen::DontAlign>;
using Matrix4f = Eigen::Matrix<float, 4, 4, Eigen::DontAlign>;
using Matrix4d = Eigen::Matrix<double, 4, 4, Eigen::DontAlign>;
using Transform2f = Eigen::Transform<float, 2, Eigen::Affine, Eigen::DontAlign>;
using Transform2d = Eigen::Transform<double, 2, Eigen::Affine, Eigen::DontAlign>;
using Transform3f = Eigen::Transform<float, 3, Eigen::Affine, Eigen::DontAlign>;
using Transform3d = Eigen::Transform<double, 3, Eigen::Affine, Eigen::DontAlign>;
inline bool operator<(const Vec2d &lhs, const Vec2d &rhs) { return lhs(0) < rhs(0) || (lhs(0) == rhs(0) && lhs(1) < rhs(1)); }
template<int Options>

14
src/slic3r/GUI/GLCanvas3D.cpp
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@ -1,6 +1,8 @@
#include "libslic3r/libslic3r.h"
#include "GLCanvas3D.hpp"
#include <igl/unproject.h>
#include "libslic3r/ClipperUtils.hpp"
#include "libslic3r/PrintConfig.hpp"
#include "libslic3r/GCode/ThumbnailData.hpp"
@ -5391,9 +5393,9 @@ Vec3d GLCanvas3D::_mouse_to_3d(const Point& mouse_pos, float* z)
return Vec3d(DBL_MAX, DBL_MAX, DBL_MAX);
const Camera& camera = wxGetApp().plater()->get_camera();
const std::array<int, 4>& viewport = camera.get_viewport();
const Transform3d& modelview_matrix = camera.get_view_matrix();
const Transform3d& projection_matrix = camera.get_projection_matrix();
Matrix4d modelview = camera.get_view_matrix().matrix();
Matrix4d projection= camera.get_projection_matrix().matrix();
Vec4i viewport(camera.get_viewport().data());
GLint y = viewport[3] - (GLint)mouse_pos(1);
GLfloat mouse_z;
@ -5402,9 +5404,9 @@ Vec3d GLCanvas3D::_mouse_to_3d(const Point& mouse_pos, float* z)
else
mouse_z = *z;
GLdouble out_x, out_y, out_z;
::gluUnProject((GLdouble)mouse_pos(0), (GLdouble)y, (GLdouble)mouse_z, (GLdouble*)modelview_matrix.data(), (GLdouble*)projection_matrix.data(), (GLint*)viewport.data(), &out_x, &out_y, &out_z);
return Vec3d((double)out_x, (double)out_y, (double)out_z);
Vec3d out;
igl::unproject(Vec3d(mouse_pos(0), y, mouse_z), modelview, projection, viewport, out);
return out;
}
Vec3d GLCanvas3D::_mouse_to_bed_3d(const Point& mouse_pos)

26
src/slic3r/GUI/GLSelectionRectangle.cpp
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@ -4,6 +4,7 @@
#include "GLCanvas3D.hpp"
#include "GUI_App.hpp"
#include "Plater.hpp"
#include <igl/project.h>
#include <GL/glew.h>
@ -38,23 +39,26 @@ namespace GUI {
m_state = Off;
const Camera& camera = wxGetApp().plater()->get_camera();
const std::array<int, 4>& viewport = camera.get_viewport();
const Transform3d& modelview_matrix = camera.get_view_matrix();
const Transform3d& projection_matrix = camera.get_projection_matrix();
Matrix4d modelview = camera.get_view_matrix().matrix();
Matrix4d projection= camera.get_projection_matrix().matrix();
Vec4i viewport(camera.get_viewport().data());
// Convert our std::vector to Eigen dynamic matrix.
Eigen::Matrix<double, Eigen::Dynamic, 3, Eigen::DontAlign> pts(points.size(), 3);
for (size_t i=0; i<points.size(); ++i)
pts.block<1, 3>(i, 0) = points[i];
// Get the projections.
Eigen::Matrix<double, Eigen::Dynamic, 3, Eigen::DontAlign> projections;
igl::project(pts, modelview, projection, viewport, projections);
// bounding box created from the rectangle corners - will take care of order of the corners
BoundingBox rectangle(Points{ Point(m_start_corner.cast<coord_t>()), Point(m_end_corner.cast<coord_t>()) });
// Iterate over all points and determine whether they're in the rectangle.
for (unsigned int i = 0; i<points.size(); ++i) {
const Vec3d& point = points[i];
GLdouble out_x, out_y, out_z;
::gluProject((GLdouble)point(0), (GLdouble)point(1), (GLdouble)point(2), (GLdouble*)modelview_matrix.data(), (GLdouble*)projection_matrix.data(), (GLint*)viewport.data(), &out_x, &out_y, &out_z);
out_y = canvas.get_canvas_size().get_height() - out_y;
if (rectangle.contains(Point(out_x, out_y)))
for (int i = 0; i<projections.rows(); ++i)
if (rectangle.contains(Point(projections(i, 0), canvas.get_canvas_size().get_height() - projections(i, 1))))
out.push_back(i);
}
return out;
}

8
src/slic3r/GUI/Gizmos/GLGizmoRotate.cpp
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@ -30,7 +30,6 @@ GLGizmoRotate::GLGizmoRotate(GLCanvas3D& parent, GLGizmoRotate::Axis axis)
: GLGizmoBase(parent, "", -1)
, m_axis(axis)
, m_angle(0.0)
, m_quadric(nullptr)
, m_center(0.0, 0.0, 0.0)
, m_radius(0.0f)
, m_snap_coarse_in_radius(0.0f)
@ -44,7 +43,6 @@ GLGizmoRotate::GLGizmoRotate(const GLGizmoRotate& other)
: GLGizmoBase(other.m_parent, other.m_icon_filename, other.m_sprite_id)
, m_axis(other.m_axis)
, m_angle(other.m_angle)
, m_quadric(nullptr)
, m_center(other.m_center)
, m_radius(other.m_radius)
, m_snap_coarse_in_radius(other.m_snap_coarse_in_radius)
@ -52,9 +50,6 @@ GLGizmoRotate::GLGizmoRotate(const GLGizmoRotate& other)
, m_snap_fine_in_radius(other.m_snap_fine_in_radius)
, m_snap_fine_out_radius(other.m_snap_fine_out_radius)
{
m_quadric = ::gluNewQuadric();
if (m_quadric != nullptr)
::gluQuadricDrawStyle(m_quadric, GLU_FILL);
}
@ -329,9 +324,6 @@ void GLGizmoRotate::render_grabber(const BoundingBoxf3& box) const
void GLGizmoRotate::render_grabber_extension(const BoundingBoxf3& box, bool picking) const
{
if (m_quadric == nullptr)
return;
float mean_size = (float)((box.size()(0) + box.size()(1) + box.size()(2)) / 3.0);
double size = m_dragging ? (double)m_grabbers[0].get_dragging_half_size(mean_size) : (double)m_grabbers[0].get_half_size(mean_size);

14
src/slic3r/GUI/MeshUtils.cpp
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@ -9,6 +9,8 @@
#include <GL/glew.h>
#include <igl/unproject.h>
namespace Slic3r {
namespace GUI {
@ -122,14 +124,16 @@ Vec3f MeshRaycaster::get_triangle_normal(size_t facet_idx) const
void MeshRaycaster::line_from_mouse_pos(const Vec2d& mouse_pos, const Transform3d& trafo, const Camera& camera,
Vec3d& point, Vec3d& direction) const
{
const std::array<int, 4>& viewport = camera.get_viewport();
const Transform3d& model_mat = camera.get_view_matrix();
const Transform3d& proj_mat = camera.get_projection_matrix();
Matrix4d modelview = camera.get_view_matrix().matrix();
Matrix4d projection= camera.get_projection_matrix().matrix();
Vec4i viewport(camera.get_viewport().data());
Vec3d pt1;
Vec3d pt2;
::gluUnProject(mouse_pos(0), viewport[3] - mouse_pos(1), 0., model_mat.data(), proj_mat.data(), viewport.data(), &pt1(0), &pt1(1), &pt1(2));
::gluUnProject(mouse_pos(0), viewport[3] - mouse_pos(1), 1., model_mat.data(), proj_mat.data(), viewport.data(), &pt2(0), &pt2(1), &pt2(2));
igl::unproject(Vec3d(mouse_pos(0), viewport[3] - mouse_pos(1), 0.),
modelview, projection, viewport, pt1);
igl::unproject(Vec3d(mouse_pos(0), viewport[3] - mouse_pos(1), 1.),
modelview, projection, viewport, pt2);
Transform3d inv = trafo.inverse();
pt1 = inv * pt1;