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SLA support gizmo does not use Grabber class anymore

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This commit is contained in:
Lukas Matena 2019-02-04 12:33:59 +01:00
parent fab3025107
commit 9dff44a8ad
5 changed files with 41 additions and 64 deletions
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97
src/slic3r/GUI/GLGizmo.cpp
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@ -1799,7 +1799,8 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const G
}
}
}
m_editing_mode_cache = m_model_object->sla_support_points; // make a copy of ModelObject's support points
if (m_old_model_object != m_model_object)
m_editing_mode_cache = m_model_object->sla_support_points; // make a copy of ModelObject's support points
if (m_state == On) {
m_parent.toggle_model_objects_visibility(false);
m_parent.toggle_model_objects_visibility(true, m_model_object);
@ -1812,21 +1813,7 @@ void GLGizmoSlaSupports::on_render(const GLCanvas3D::Selection& selection) const
::glEnable(GL_BLEND);
::glEnable(GL_DEPTH_TEST);
for (unsigned int i=0; i<m_grabbers.size(); ++i) {
bool supports_new_island = m_lock_unique_islands && m_editing_mode_cache[i].is_new_island;
Grabber& g = m_grabbers[i];
if (m_editing_mode) {
g.color[0] = supports_new_island ? 0.f : 1.f;
g.color[1] = 0.f;
g.color[2] = supports_new_island ? 1.f : 0.f;
}
else {
for (unsigned char i=0; i<3; ++i) g.color[i] = 0.5f;
}
}
render_grabbers(selection, false);
render_points(selection, false);
#if !ENABLE_IMGUI
render_tooltip_texture();
@ -1838,15 +1825,11 @@ void GLGizmoSlaSupports::on_render(const GLCanvas3D::Selection& selection) const
void GLGizmoSlaSupports::on_render_for_picking(const GLCanvas3D::Selection& selection) const
{
::glEnable(GL_DEPTH_TEST);
for (unsigned int i=0; i<m_grabbers.size(); ++i) {
m_grabbers[i].color[0] = 1.0f;
m_grabbers[i].color[1] = 1.0f;
m_grabbers[i].color[2] = picking_color_component(i);
}
render_grabbers(selection, true);
render_points(selection, true);
}
void GLGizmoSlaSupports::render_grabbers(const GLCanvas3D::Selection& selection, bool picking) const
void GLGizmoSlaSupports::render_points(const GLCanvas3D::Selection& selection, bool picking) const
{
if (m_quadric == nullptr)
return;
@ -1867,26 +1850,42 @@ void GLGizmoSlaSupports::render_grabbers(const GLCanvas3D::Selection& selection,
::glEnable(GL_LIGHTING);
float render_color[3];
for (int i = 0; i < (int)m_grabbers.size(); ++i)
for (int i = 0; i < (int)m_editing_mode_cache.size(); ++i)
{
const Vec3f& point_pos = m_editing_mode_cache[i].pos;
// first precalculate the grabber position in world coordinates, so that the grabber
// is not scaled with the object (as it would be if rendered with current gl matrix).
Eigen::Matrix<GLfloat, 4, 4> glmatrix;
Eigen::Matrix<GLfloat, 4, 4, Eigen::DontAlign> glmatrix;
glGetFloatv (GL_MODELVIEW_MATRIX, glmatrix.data());
Eigen::Matrix<float, 4, 1> grabber_pos;
Eigen::Matrix<float, 4, 1, Eigen::DontAlign> point_pos_4d;
for (int j=0; j<3; ++j)
grabber_pos(j) = m_grabbers[i].center(j);
grabber_pos[3] = 1.f;
Eigen::Matrix<float, 4, 1> grabber_world_position = glmatrix * grabber_pos;
point_pos_4d(j) = point_pos(j);
point_pos_4d[3] = 1.f;
Eigen::Matrix<float, 4, 1, Eigen::DontAlign> grabber_world_position = glmatrix * point_pos_4d;
if (!picking && (m_hover_id == i))
if (!picking && (m_hover_id == i)) // point is in hover state
{
render_color[0] = 1.0f - m_grabbers[i].color[0];
render_color[1] = 1.0f - m_grabbers[i].color[1];
render_color[2] = 1.0f - m_grabbers[i].color[2];
render_color[0] = 0.f;
render_color[1] = 1.0f;
render_color[2] = 1.0f;
}
else {
if (picking) {
render_color[0] = 1.0f;
render_color[1] = 1.0f;
render_color[2] = picking_color_component(i);
}
else { // normal rendering
bool supports_new_island = m_lock_unique_islands && m_editing_mode_cache[i].is_new_island;
if (m_editing_mode) {
render_color[0] = supports_new_island ? 0.f : 1.f;
render_color[1] = 0.f;
render_color[2] = supports_new_island ? 1.f : 0.f;
}
else
for (unsigned char i=0; i<3; ++i) render_color[i] = 0.5f;
}
}
else
::memcpy((void*)render_color, (const void*)m_grabbers[i].color, 3 * sizeof(float));
::glColor3fv(render_color);
::glPushMatrix();
@ -1939,14 +1938,8 @@ void GLGizmoSlaSupports::update_mesh()
m_AABB = igl::AABB<Eigen::MatrixXf,3>();
m_AABB.init(m_V, m_F);
// we'll now reload Grabbers (selection might have changed):
m_grabbers.clear();
// we'll now reload support points (selection might have changed):
m_editing_mode_cache = m_model_object->sla_support_points;
for (const sla::SupportPoint& point : m_editing_mode_cache) {
m_grabbers.push_back(Grabber());
m_grabbers.back().center = point.pos.cast<double>();
}
}
Vec3f GLGizmoSlaSupports::unproject_on_mesh(const Vec2d& mouse_pos)
@ -2007,13 +2000,10 @@ void GLGizmoSlaSupports::clicked_on_object(const Vec2d& mouse_position)
Vec3f new_pos;
try {
new_pos = unproject_on_mesh(mouse_position); // this can throw - we don't want to create a new grabber in that case
new_pos = unproject_on_mesh(mouse_position); // this can throw - we don't want to create a new point in that case
}
catch (...) { return; }
m_grabbers.push_back(Grabber());
m_grabbers.back().center = new_pos.cast<double>();
m_editing_mode_cache.emplace_back(new_pos, m_new_point_head_diameter, false);
// This should trigger the support generation
@ -2022,13 +2012,12 @@ void GLGizmoSlaSupports::clicked_on_object(const Vec2d& mouse_position)
m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
}
void GLGizmoSlaSupports::delete_current_grabber(bool delete_all)
void GLGizmoSlaSupports::delete_current_point(bool delete_all)
{
if (!m_editing_mode && !delete_all)
return;
if (delete_all) {
m_grabbers.clear();
m_editing_mode_cache.clear();
// This should trigger the support generation
@ -2037,7 +2026,6 @@ void GLGizmoSlaSupports::delete_current_grabber(bool delete_all)
else
if (m_hover_id != -1) {
if (!m_editing_mode_cache[m_hover_id].is_new_island || !m_lock_unique_islands) {
m_grabbers.erase(m_grabbers.begin() + m_hover_id);
m_editing_mode_cache.erase(m_editing_mode_cache.begin() + m_hover_id);
m_hover_id = -1;
@ -2056,7 +2044,6 @@ void GLGizmoSlaSupports::on_update(const UpdateData& data, const GLCanvas3D::Sel
new_pos = unproject_on_mesh(Vec2d((*data.mouse_pos)(0), (*data.mouse_pos)(1)));
}
catch (...) { return; }
m_grabbers[m_hover_id].center = new_pos.cast<double>();
m_editing_mode_cache[m_hover_id].pos = new_pos;
m_editing_mode_cache[m_hover_id].is_new_island = false;
// Do not update immediately, wait until the mouse is released.
@ -2161,13 +2148,6 @@ RENDER_AGAIN:
if (discard_changes) {
m_editing_mode_cache = m_model_object->sla_support_points;
m_editing_mode = false;
m_grabbers.clear();
for (const sla::SupportPoint& point : m_editing_mode_cache) {
m_grabbers.push_back(Grabber());
m_grabbers.back().center = point.pos.cast<double>();
}
force_refresh = true;
}
}
@ -2183,7 +2163,6 @@ RENDER_AGAIN:
force_refresh |= generate;
if (generate) {
m_model_object->sla_support_points.clear();
m_grabbers.clear();
m_editing_mode_cache.clear();
wxGetApp().plater()->reslice();
}
@ -2206,7 +2185,7 @@ RENDER_AGAIN:
if (remove_all_points) {
force_refresh = false;
m_parent.reload_scene(true);
delete_current_grabber(true);
delete_current_point(true);
if (first_run) {
first_run = false;
goto RENDER_AGAIN;