3DPrinting/PrusaSlicer-NonPlainar
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'gouraud' shader modified to allow to draw an object with two different colors in Cut Gizmo

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enricoturri1966 2023-02-09 15:03:39 +01:00 • committed by YuSanka
parent b40473be51
commit 224ee922c5
10 changed files with 89 additions and 24 deletions
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13
src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
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@ -413,7 +413,7 @@ void GLGizmoCut3D::update_clipper()
Vec3d normal = m_cut_normal = end - beg;
m_cut_normal.normalize();
if (!is_looking_forward()) {
if (!is_looking_forward() && m_connectors_editing) {
end = beg = m_plane_center;
beg[Z] = box.center().z() + m_radius;
end[Z] = box.center().z() - m_radius;
@ -438,6 +438,13 @@ void GLGizmoCut3D::update_clipper()
put_connectors_on_cut_plane(normal, offset);
std::array<double, 4> data = m_c->object_clipper()->get_clipping_plane(true)->get_data();
// we need to invert the normal for the shader to work properly
for (int i = 0; i < 3; ++i) {
data[i] = -data[i];
}
m_parent.set_color_clip_plane(data);
if (m_raycasters.empty())
on_register_raycasters_for_picking();
else
@ -901,6 +908,9 @@ std::string GLGizmoCut3D::on_get_name() const
void GLGizmoCut3D::on_set_state()
{
if (m_state == On) {
m_parent.set_use_color_clip_plane(true);
m_parent.set_color_clip_plane_colors({ ABOVE_GRABBER_COLOR , BELOW_GRABBER_COLOR });
update_bb();
m_connectors_editing = !m_selected.empty();
@ -916,6 +926,7 @@ void GLGizmoCut3D::on_set_state()
oc->release();
}
m_selected.clear();
m_parent.set_use_color_clip_plane(false);
}
force_update_clipper_on_render = m_state == On;
}