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New selection -> Gizmos methods refactored to accept selection instead of bounding box and scale gizmo in local system for single instance selections

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This commit is contained in:
Enrico Turri 2018-10-15 11:30:50 +02:00
parent 35c7c418e9
commit f2486bd87d
4 changed files with 301 additions and 8 deletions
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178
src/slic3r/GUI/GLGizmo.cpp
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@ -1,7 +1,10 @@
#include "../../libslic3r/libslic3r.h"
#include "GLGizmo.hpp"
#include "../../libslic3r/Utils.hpp"
#if !ENABLE_EXTENDED_SELECTION
#include "../../slic3r/GUI/GLCanvas3D.hpp"
#endif // !ENABLE_EXTENDED_SELECTION
#include <Eigen/Dense>
#include "../../libslic3r/Geometry.hpp"
@ -146,10 +149,9 @@ void GLGizmoBase::Grabber::render(float size, const float* render_color, bool us
::glPushMatrix();
::glTranslated(center(0), center(1), center(2));
double rad_to_deg = 180.0 / (double)PI;
::glRotated(angles(0) * rad_to_deg, 1.0, 0.0, 0.0);
::glRotated(angles(1) * rad_to_deg, 0.0, 1.0, 0.0);
::glRotated(angles(2) * rad_to_deg, 0.0, 0.0, 1.0);
::glRotated(Geometry::rad2deg(angles(2)), 0.0, 0.0, 1.0);
::glRotated(Geometry::rad2deg(angles(1)), 0.0, 1.0, 0.0);
::glRotated(Geometry::rad2deg(angles(0)), 1.0, 0.0, 0.0);
// face min x
::glPushMatrix();
@ -257,7 +259,11 @@ void GLGizmoBase::disable_grabber(unsigned int id)
on_disable_grabber(id);
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoBase::start_dragging(const GLCanvas3D::Selection& selection)
#else
void GLGizmoBase::start_dragging(const BoundingBoxf3& box)
#endif // ENABLE_EXTENDED_SELECTION
{
m_dragging = true;
@ -266,7 +272,11 @@ void GLGizmoBase::start_dragging(const BoundingBoxf3& box)
m_grabbers[i].dragging = (m_hover_id == i);
}
#if ENABLE_EXTENDED_SELECTION
on_start_dragging(selection);
#else
on_start_dragging(box);
#endif // ENABLE_EXTENDED_SELECTION
}
void GLGizmoBase::stop_dragging()
@ -373,8 +383,15 @@ bool GLGizmoRotate::on_init()
return true;
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoRotate::on_start_dragging(const GLCanvas3D::Selection& selection)
#else
void GLGizmoRotate::on_start_dragging(const BoundingBoxf3& box)
#endif // ENABLE_EXTENDED_SELECTION
{
#if ENABLE_EXTENDED_SELECTION
const BoundingBoxf3& box = selection.get_bounding_box();
#endif // ENABLE_EXTENDED_SELECTION
m_center = box.center();
m_radius = Offset + box.radius();
m_snap_coarse_in_radius = m_radius / 3.0f;
@ -418,11 +435,19 @@ void GLGizmoRotate::on_update(const Linef3& mouse_ray)
m_angle = theta;
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoRotate::on_render(const GLCanvas3D::Selection& selection) const
#else
void GLGizmoRotate::on_render(const BoundingBoxf3& box) const
#endif // ENABLE_EXTENDED_SELECTION
{
if (!m_grabbers[0].enabled)
return;
#if ENABLE_EXTENDED_SELECTION
const BoundingBoxf3& box = selection.get_bounding_box();
#endif // ENABLE_EXTENDED_SELECTION
if (m_dragging)
set_tooltip(format(m_angle * 180.0f / (float)PI, 4));
else
@ -462,14 +487,22 @@ void GLGizmoRotate::on_render(const BoundingBoxf3& box) const
::glPopMatrix();
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoRotate::on_render_for_picking(const GLCanvas3D::Selection& selection) const
#else
void GLGizmoRotate::on_render_for_picking(const BoundingBoxf3& box) const
#endif // ENABLE_EXTENDED_SELECTION
{
::glDisable(GL_DEPTH_TEST);
::glPushMatrix();
transform_to_local();
#if ENABLE_EXTENDED_SELECTION
render_grabbers_for_picking(selection.get_bounding_box());
#else
render_grabbers_for_picking(box);
#endif // ENABLE_EXTENDED_SELECTION
::glPopMatrix();
}
@ -681,11 +714,19 @@ bool GLGizmoRotate3D::on_init()
return true;
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoRotate3D::on_start_dragging(const GLCanvas3D::Selection& selection)
{
if ((0 <= m_hover_id) && (m_hover_id < 3))
m_gizmos[m_hover_id].start_dragging(selection);
}
#else
void GLGizmoRotate3D::on_start_dragging(const BoundingBoxf3& box)
{
if ((0 <= m_hover_id) && (m_hover_id < 3))
m_gizmos[m_hover_id].start_dragging(box);
}
#endif // ENABLE_EXTENDED_SELECTION
void GLGizmoRotate3D::on_stop_dragging()
{
@ -693,6 +734,19 @@ void GLGizmoRotate3D::on_stop_dragging()
m_gizmos[m_hover_id].stop_dragging();
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoRotate3D::on_render(const GLCanvas3D::Selection& selection) const
{
if ((m_hover_id == -1) || (m_hover_id == 0))
m_gizmos[X].render(selection);
if ((m_hover_id == -1) || (m_hover_id == 1))
m_gizmos[Y].render(selection);
if ((m_hover_id == -1) || (m_hover_id == 2))
m_gizmos[Z].render(selection);
}
#else
void GLGizmoRotate3D::on_render(const BoundingBoxf3& box) const
{
if ((m_hover_id == -1) || (m_hover_id == 0))
@ -704,6 +758,7 @@ void GLGizmoRotate3D::on_render(const BoundingBoxf3& box) const
if ((m_hover_id == -1) || (m_hover_id == 2))
m_gizmos[Z].render(box);
}
#endif // ENABLE_EXTENDED_SELECTION
const float GLGizmoScale3D::Offset = 5.0f;
const Vec3d GLGizmoScale3D::OffsetVec = (double)GLGizmoScale3D::Offset * Vec3d::Ones();
@ -749,11 +804,18 @@ bool GLGizmoScale3D::on_init()
return true;
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoScale3D::on_start_dragging(const GLCanvas3D::Selection& selection)
#else
void GLGizmoScale3D::on_start_dragging(const BoundingBoxf3& box)
#endif // ENABLE_EXTENDED_SELECTION
{
if (m_hover_id != -1)
{
m_starting_drag_position = m_grabbers[m_hover_id].center;
#if ENABLE_EXTENDED_SELECTION
const BoundingBoxf3& box = selection.get_bounding_box();
#endif // ENABLE_EXTENDED_SELECTION
m_starting_box = BoundingBoxf3(box.min - OffsetVec, box.max + OffsetVec);
}
}
@ -778,7 +840,11 @@ void GLGizmoScale3D::on_process_double_click()
}
#endif // ENABLE_GIZMOS_RESET
#if ENABLE_EXTENDED_SELECTION
void GLGizmoScale3D::on_render(const GLCanvas3D::Selection& selection) const
#else
void GLGizmoScale3D::on_render(const BoundingBoxf3& box) const
#endif // ENABLE_EXTENDED_SELECTION
{
if (m_grabbers[0].dragging || m_grabbers[1].dragging)
set_tooltip("X: " + format(100.0f * m_scale(0), 4) + "%");
@ -796,37 +862,91 @@ void GLGizmoScale3D::on_render(const BoundingBoxf3& box) const
::glEnable(GL_DEPTH_TEST);
#if ENABLE_EXTENDED_SELECTION
BoundingBoxf3 box;
Transform3d transform = Transform3d::Identity();
Vec3d angles = Vec3d::Zero();
if (selection.is_from_single_instance())
{
// calculate bounding box in instance local reference system
const GLCanvas3D::Selection::IndicesList& idxs = selection.get_volume_idxs();
for (unsigned int idx : idxs)
{
box.merge(selection.get_volume(idx)->bounding_box);
}
// gets transform from first selected volume
transform = selection.get_volume(*idxs.begin())->world_matrix().cast<double>();
// extract angles from transform
angles = Slic3r::Geometry::extract_euler_angles(transform);
}
else
box = selection.get_bounding_box();
#endif // ENABLE_EXTENDED_SELECTION
m_box = BoundingBoxf3(box.min - OffsetVec, box.max + OffsetVec);
const Vec3d& center = m_box.center();
// x axis
#if ENABLE_EXTENDED_SELECTION
m_grabbers[0].center = transform * Vec3d(m_box.min(0), center(1), center(2));
m_grabbers[1].center = transform * Vec3d(m_box.max(0), center(1), center(2));
#else
m_grabbers[0].center = Vec3d(m_box.min(0), center(1), center(2));
m_grabbers[1].center = Vec3d(m_box.max(0), center(1), center(2));
#endif // ENABLE_EXTENDED_SELECTION
::memcpy((void*)m_grabbers[0].color, (const void*)&AXES_COLOR[0], 3 * sizeof(float));
::memcpy((void*)m_grabbers[1].color, (const void*)&AXES_COLOR[0], 3 * sizeof(float));
// y axis
#if ENABLE_EXTENDED_SELECTION
m_grabbers[2].center = transform * Vec3d(center(0), m_box.min(1), center(2));
m_grabbers[3].center = transform * Vec3d(center(0), m_box.max(1), center(2));
#else
m_grabbers[2].center = Vec3d(center(0), m_box.min(1), center(2));
m_grabbers[3].center = Vec3d(center(0), m_box.max(1), center(2));
#endif // ENABLE_EXTENDED_SELECTION
::memcpy((void*)m_grabbers[2].color, (const void*)&AXES_COLOR[1], 3 * sizeof(float));
::memcpy((void*)m_grabbers[3].color, (const void*)&AXES_COLOR[1], 3 * sizeof(float));
// z axis
#if ENABLE_EXTENDED_SELECTION
m_grabbers[4].center = transform * Vec3d(center(0), center(1), m_box.min(2));
m_grabbers[5].center = transform * Vec3d(center(0), center(1), m_box.max(2));
#else
m_grabbers[4].center = Vec3d(center(0), center(1), m_box.min(2));
m_grabbers[5].center = Vec3d(center(0), center(1), m_box.max(2));
#endif // ENABLE_EXTENDED_SELECTION
::memcpy((void*)m_grabbers[4].color, (const void*)&AXES_COLOR[2], 3 * sizeof(float));
::memcpy((void*)m_grabbers[5].color, (const void*)&AXES_COLOR[2], 3 * sizeof(float));
// uniform
#if ENABLE_EXTENDED_SELECTION
m_grabbers[6].center = transform * Vec3d(m_box.min(0), m_box.min(1), center(2));
m_grabbers[7].center = transform * Vec3d(m_box.max(0), m_box.min(1), center(2));
m_grabbers[8].center = transform * Vec3d(m_box.max(0), m_box.max(1), center(2));
m_grabbers[9].center = transform * Vec3d(m_box.min(0), m_box.max(1), center(2));
#else
m_grabbers[6].center = Vec3d(m_box.min(0), m_box.min(1), center(2));
m_grabbers[7].center = Vec3d(m_box.max(0), m_box.min(1), center(2));
m_grabbers[8].center = Vec3d(m_box.max(0), m_box.max(1), center(2));
m_grabbers[9].center = Vec3d(m_box.min(0), m_box.max(1), center(2));
#endif // ENABLE_EXTENDED_SELECTION
for (int i = 6; i < 10; ++i)
{
::memcpy((void*)m_grabbers[i].color, (const void*)m_highlight_color, 3 * sizeof(float));
}
#if ENABLE_EXTENDED_SELECTION
// sets grabbers orientation
for (int i = 0; i < 10; ++i)
{
m_grabbers[i].angles = angles;
}
#endif // ENABLE_EXTENDED_SELECTION
::glLineWidth((m_hover_id != -1) ? 2.0f : 1.5f);
float box_max_size = (float)m_box.max_size();
@ -900,12 +1020,21 @@ void GLGizmoScale3D::on_render(const BoundingBoxf3& box) const
}
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoScale3D::on_render_for_picking(const GLCanvas3D::Selection& selection) const
{
::glDisable(GL_DEPTH_TEST);
render_grabbers_for_picking(selection.get_bounding_box());
}
#else
void GLGizmoScale3D::on_render_for_picking(const BoundingBoxf3& box) const
{
::glDisable(GL_DEPTH_TEST);
render_grabbers_for_picking(box);
}
#endif // ENABLE_EXTENDED_SELECTION
void GLGizmoScale3D::render_grabbers_connection(unsigned int id_1, unsigned int id_2) const
{
@ -1040,12 +1169,17 @@ bool GLGizmoMove3D::on_init()
return true;
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoMove3D::on_start_dragging(const GLCanvas3D::Selection& selection)
#else
void GLGizmoMove3D::on_start_dragging(const BoundingBoxf3& box)
#endif // ENABLE_EXTENDED_SELECTION
{
if (m_hover_id != -1)
{
#if ENABLE_EXTENDED_SELECTION
m_displacement = Vec3d::Zero();
const BoundingBoxf3& box = selection.get_bounding_box();
#endif // ENABLE_EXTENDED_SELECTION
m_starting_drag_position = m_grabbers[m_hover_id].center;
m_starting_box_center = box.center();
@ -1073,7 +1207,11 @@ void GLGizmoMove3D::on_update(const Linef3& mouse_ray)
#endif // ENABLE_EXTENDED_SELECTION
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoMove3D::on_render(const GLCanvas3D::Selection& selection) const
#else
void GLGizmoMove3D::on_render(const BoundingBoxf3& box) const
#endif // ENABLE_EXTENDED_SELECTION
{
#if ENABLE_EXTENDED_SELECTION
if (m_grabbers[0].dragging)
@ -1093,6 +1231,9 @@ void GLGizmoMove3D::on_render(const BoundingBoxf3& box) const
::glEnable(GL_DEPTH_TEST);
#if ENABLE_EXTENDED_SELECTION
const BoundingBoxf3& box = selection.get_bounding_box();
#endif // ENABLE_EXTENDED_SELECTION
const Vec3d& center = box.center();
// x axis
@ -1141,12 +1282,21 @@ void GLGizmoMove3D::on_render(const BoundingBoxf3& box) const
}
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoMove3D::on_render_for_picking(const GLCanvas3D::Selection& selection) const
{
::glDisable(GL_DEPTH_TEST);
render_grabbers_for_picking(selection.get_bounding_box());
}
#else
void GLGizmoMove3D::on_render_for_picking(const BoundingBoxf3& box) const
{
::glDisable(GL_DEPTH_TEST);
render_grabbers_for_picking(box);
}
#endif // ENABLE_EXTENDED_SELECTION
double GLGizmoMove3D::calc_projection(Axis axis, unsigned int preferred_plane_id, const Linef3& mouse_ray) const
{
@ -1210,23 +1360,39 @@ bool GLGizmoFlatten::on_init()
return true;
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoFlatten::on_start_dragging(const GLCanvas3D::Selection& selection)
#else
void GLGizmoFlatten::on_start_dragging(const BoundingBoxf3& box)
#endif // ENABLE_EXTENDED_SELECTION
{
if (m_hover_id != -1)
{
m_normal = m_planes[m_hover_id].normal;
#if ENABLE_EXTENDED_SELECTION
m_starting_center = selection.get_bounding_box().center();
#else
m_starting_center = box.center();
#endif // ENABLE_EXTENDED_SELECTION
}
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoFlatten::on_render(const GLCanvas3D::Selection& selection) const
#else
void GLGizmoFlatten::on_render(const BoundingBoxf3& box) const
#endif // ENABLE_EXTENDED_SELECTION
{
// the dragged_offset is a vector measuring where was the object moved
// with the gizmo being on. This is reset in set_flattening_data and
// does not work correctly when there are multiple copies.
Vec3d dragged_offset(Vec3d::Zero());
if (m_dragging)
#if ENABLE_EXTENDED_SELECTION
dragged_offset = selection.get_bounding_box().center() - m_starting_center;
#else
dragged_offset = box.center() - m_starting_center;
#endif // ENABLE_EXTENDED_SELECTION
::glEnable(GL_BLEND);
::glEnable(GL_DEPTH_TEST);
@ -1260,7 +1426,11 @@ void GLGizmoFlatten::on_render(const BoundingBoxf3& box) const
::glDisable(GL_BLEND);
}
#if ENABLE_EXTENDED_SELECTION
void GLGizmoFlatten::on_render_for_picking(const GLCanvas3D::Selection& selection) const
#else
void GLGizmoFlatten::on_render_for_picking(const BoundingBoxf3& box) const
#endif // ENABLE_EXTENDED_SELECTION
{
::glEnable(GL_DEPTH_TEST);