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Partial revert of 9c7a4a1e519fa51c03aa177ad0006e4278e115f8 which broke gizmo scale in Object Coordinates for mirrored instances

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This commit is contained in:
enricoturri1966 2023-02-10 14:04:58 +01:00
parent 27fdaef783
commit 62ecc3a82a
1 changed files with 13 additions and 7 deletions
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20
src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
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@ -217,7 +217,13 @@ void GLGizmoScale3D::on_render()
const auto& [box, box_trafo] = selection.get_bounding_box_in_current_reference_system();
m_bounding_box = box;
m_center = box_trafo.translation();
m_grabbers_transform = box_trafo;
m_grabbers_transform = Geometry::translation_transform(m_center);
if (!wxGetApp().obj_manipul()->is_world_coordinates()) {
const GLVolume& v = *selection.get_first_volume();
m_grabbers_transform = m_grabbers_transform * v.get_instance_transformation().get_rotation_matrix();
if (selection.is_single_volume_or_modifier() && wxGetApp().obj_manipul()->is_local_coordinates())
m_grabbers_transform = m_grabbers_transform * v.get_volume_transformation().get_rotation_matrix();
}
m_instance_center = (selection.is_single_full_instance() || selection.is_single_volume_or_modifier()) ? selection.get_first_volume()->get_instance_offset() : m_center;
// x axis
@ -257,7 +263,7 @@ void GLGizmoScale3D::on_render()
glsafe(::glLineWidth((m_hover_id != -1) ? 2.0f : 1.5f));
for (int i = 0; i < 10; ++i) {
m_grabbers[i].matrix = box_trafo;
m_grabbers[i].matrix = m_grabbers_transform;
}
const float grabber_mean_size = (float)((m_bounding_box.size().x() + m_bounding_box.size().y() + m_bounding_box.size().z()) / 3.0);
@ -272,7 +278,7 @@ void GLGizmoScale3D::on_render()
if (shader != nullptr) {
shader->start_using();
const Camera& camera = wxGetApp().plater()->get_camera();
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * box_trafo);
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * m_grabbers_transform);
shader->set_uniform("projection_matrix", camera.get_projection_matrix());
#if ENABLE_GL_CORE_PROFILE
const std::array<int, 4>& viewport = camera.get_viewport();
@ -306,7 +312,7 @@ void GLGizmoScale3D::on_render()
if (shader != nullptr) {
shader->start_using();
const Camera& camera = wxGetApp().plater()->get_camera();
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * box_trafo);
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * m_grabbers_transform);
shader->set_uniform("projection_matrix", camera.get_projection_matrix());
#if ENABLE_GL_CORE_PROFILE
const std::array<int, 4>& viewport = camera.get_viewport();
@ -338,7 +344,7 @@ void GLGizmoScale3D::on_render()
if (shader != nullptr) {
shader->start_using();
const Camera& camera = wxGetApp().plater()->get_camera();
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * box_trafo);
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * m_grabbers_transform);
shader->set_uniform("projection_matrix", camera.get_projection_matrix());
#if ENABLE_GL_CORE_PROFILE
const std::array<int, 4>& viewport = camera.get_viewport();
@ -370,7 +376,7 @@ void GLGizmoScale3D::on_render()
if (shader != nullptr) {
shader->start_using();
const Camera& camera = wxGetApp().plater()->get_camera();
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * box_trafo);
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * m_grabbers_transform);
shader->set_uniform("projection_matrix", camera.get_projection_matrix());
#if ENABLE_GL_CORE_PROFILE
const std::array<int, 4>& viewport = camera.get_viewport();
@ -402,7 +408,7 @@ void GLGizmoScale3D::on_render()
if (shader != nullptr) {
shader->start_using();
const Camera& camera = wxGetApp().plater()->get_camera();
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * box_trafo);
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * m_grabbers_transform);
shader->set_uniform("projection_matrix", camera.get_projection_matrix());
#if ENABLE_GL_CORE_PROFILE
const std::array<int, 4>& viewport = camera.get_viewport();