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Tech ENABLE_RAYCAST_PICKING - Raytraced picking of volumes

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enricoturri1966 2023-10-28 17:54:09 +08:00 • committed by Noisyfox
parent 02f83f29c7
commit 3577a259d5
19 changed files with 690 additions and 152 deletions
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16
src/slic3r/GUI/3DScene.cpp
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@ -623,7 +623,7 @@ int GLVolumeCollection::load_object_volume(
const ModelVolume *model_volume = model_object->volumes[volume_idx];
const int extruder_id = model_volume->extruder_id();
const ModelInstance *instance = model_object->instances[instance_idx];
const TriangleMesh &mesh = model_volume->mesh();
std::shared_ptr<const TriangleMesh> mesh = model_volume->mesh_ptr();
this->volumes.emplace_back(new GLVolume());
GLVolume& v = *this->volumes.back();
v.set_color(color_from_model_volume(*model_volume));
@ -632,7 +632,8 @@ int GLVolumeCollection::load_object_volume(
#if ENABLE_SMOOTH_NORMALS
v.model.init_from(mesh, true);
#else
v.model.init_from(mesh);
v.model.init_from(*mesh);
v.mesh_raycaster = std::make_unique<GUI::MeshRaycaster>(mesh);
#endif // ENABLE_SMOOTH_NORMALS
v.composite_id = GLVolume::CompositeID(obj_idx, volume_idx, instance_idx);
if (model_volume->is_model_part()) {
@ -686,8 +687,9 @@ void GLVolumeCollection::load_object_auxiliary(
v.model.init_from(mesh, true);
#else
v.model.init_from(mesh);
#endif // ENABLE_SMOOTH_NORMALS
v.model.set_color((milestone == slaposPad) ? GLVolume::SLA_PAD_COLOR : GLVolume::SLA_SUPPORT_COLOR);
v.mesh_raycaster = std::make_unique<GUI::MeshRaycaster>(std::make_shared<const TriangleMesh>(mesh));
#endif // ENABLE_SMOOTH_NORMALS
v.composite_id = GLVolume::CompositeID(obj_idx, -int(milestone), (int)instance_idx.first);
v.geometry_id = std::pair<size_t, size_t>(timestamp, model_instance.id().id);
// Create a copy of the convex hull mesh for each instance. Use a move operator on the last instance.
@ -726,13 +728,6 @@ int GLVolumeCollection::load_wipe_tower_preview(
colors.push_back(extruder_colors[0]);
}
#if 0
// We'll make another mesh to show the brim (fixed layer height):
TriangleMesh brim_mesh = make_cube(width + 2.f * brim_width, depth + 2.f * brim_width, 0.2f);
brim_mesh.translate(-brim_width, -brim_width, 0.f);
mesh.merge(brim_mesh);
#endif
// Orca: make it transparent
for(auto& color : colors)
color.a(0.66f);
@ -745,6 +740,7 @@ int GLVolumeCollection::load_wipe_tower_preview(
v.model_per_colors[i].init_from(color_part);
}
v.model.init_from(wipe_tower_shell);
v.mesh_raycaster = std::make_unique<GUI::MeshRaycaster>(std::make_shared<const TriangleMesh>(wipe_tower_shell));
v.set_convex_hull(wipe_tower_shell);
v.set_volume_offset(Vec3d(pos_x, pos_y, 0.0));
v.set_volume_rotation(Vec3d(0., 0., (M_PI / 180.) * rotation_angle));