void GIProbe::_find_meshes(Node *p_at_node,Baker *p_baker){
MeshInstance *mi = p_at_node->cast_to<MeshInstance>();
if (mi && mi->get_flag(GeometryInstance::FLAG_USE_BAKED_LIGHT)) {
Ref<Mesh> mesh = mi->get_mesh();
if (mesh.is_valid()) {
Rect3 aabb = mesh->get_aabb();
Transform xf = get_global_transform().affine_inverse() * mi->get_global_transform();
if (Rect3(-extents,extents*2).intersects(xf.xform(aabb))) {
Baker::PlotMesh pm;
pm.local_xform=xf;
pm.mesh=mesh;
for(int i=0;i<mesh->get_surface_count();i++) {
pm.instance_materials.push_back(mi->get_surface_material(i));
}
pm.override_material=mi->get_material_override();
p_baker->mesh_list.push_back(pm);
}
}
}
for(int i=0;i<p_at_node->get_child_count();i++) {
Node *child = p_at_node->get_child(i);
if (!child->get_owner())
continue; //maybe a helper
_find_meshes(child,p_baker);
}
}
void CollisionShape::make_convex_from_brothers() {
Node *p = get_parent();
if (!p)
return;
for (int i = 0; i < p->get_child_count(); i++) {
Node *n = p->get_child(i);
MeshInstance *mi = Object::cast_to<MeshInstance>(n);
if (mi) {
Ref<Mesh> m = mi->get_mesh();
if (m.is_valid()) {
Ref<Shape> s = m->create_convex_shape();
set_shape(s);
}
}
}
}
Node* EditorSceneImportPlugin::_fix_node(Node *p_node,Node *p_root,Map<Ref<Mesh>,Ref<Shape> > &collision_map,uint32_t p_flags,Set<Ref<ImageTexture> >& image_map) {
// children first..
for(int i=0;i<p_node->get_child_count();i++) {
Node *r = _fix_node(p_node->get_child(i),p_root,collision_map,p_flags,image_map);
if (!r) {
print_line("was erased..");
i--; //was erased
}
}
String name = p_node->get_name();
bool isroot = p_node==p_root;
if (!isroot && p_flags&SCENE_FLAG_REMOVE_NOIMP && _teststr(name,"noimp")) {
memdelete(p_node);
return NULL;
}
{
List<PropertyInfo> pl;
p_node->get_property_list(&pl);
for(List<PropertyInfo>::Element *E=pl.front();E;E=E->next()) {
if (E->get().type==Variant::OBJECT || E->get().type==Variant::ARRAY || E->get().type==Variant::DICTIONARY) {
_find_resources(p_node->get(E->get().name),image_map);
}
}
}
if (p_flags&SCENE_FLAG_CREATE_BILLBOARDS && p_node->cast_to<MeshInstance>()) {
MeshInstance *mi = p_node->cast_to<MeshInstance>();
bool bb=false;
if ((_teststr(name,"bb"))) {
bb=true;
} else if (mi->get_mesh().is_valid() && (_teststr(mi->get_mesh()->get_name(),"bb"))) {
bb=true;
}
if (bb) {
mi->set_flag(GeometryInstance::FLAG_BILLBOARD,true);
if (mi->get_mesh().is_valid()) {
Ref<Mesh> m = mi->get_mesh();
for(int i=0;i<m->get_surface_count();i++) {
Ref<FixedMaterial> fm = m->surface_get_material(i);
if (fm.is_valid()) {
fm->set_flag(Material::FLAG_UNSHADED,true);
fm->set_flag(Material::FLAG_DOUBLE_SIDED,true);
fm->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
fm->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA,true);
}
}
}
}
}
if (p_flags&SCENE_FLAG_REMOVE_NOIMP && p_node->cast_to<AnimationPlayer>()) {
//remove animations referencing non-importable nodes
AnimationPlayer *ap = p_node->cast_to<AnimationPlayer>();
List<StringName> anims;
ap->get_animation_list(&anims);
for(List<StringName>::Element *E=anims.front();E;E=E->next()) {
Ref<Animation> anim=ap->get_animation(E->get());
ERR_CONTINUE(anim.is_null());
for(int i=0;i<anim->get_track_count();i++) {
NodePath path = anim->track_get_path(i);
for(int j=0;j<path.get_name_count();j++) {
String node = path.get_name(j);
if (_teststr(node,"noimp")) {
anim->remove_track(i);
i--;
break;
}
}
}
}
}
if (p_flags&SCENE_FLAG_CREATE_IMPOSTORS && p_node->cast_to<MeshInstance>()) {
MeshInstance *mi = p_node->cast_to<MeshInstance>();
String str;
if ((_teststr(name,"imp"))) {
str=name;
} else if (mi->get_mesh().is_valid() && (_teststr(mi->get_mesh()->get_name(),"imp"))) {
str=mi->get_mesh()->get_name();
}
if (p_node->get_parent() && p_node->get_parent()->cast_to<MeshInstance>()) {
MeshInstance *mi = p_node->cast_to<MeshInstance>();
MeshInstance *mip = p_node->get_parent()->cast_to<MeshInstance>();
String d=str.substr(str.find("imp")+3,str.length());
if (d!="") {
if ((d[0]<'0' || d[0]>'9'))
d=d.substr(1,d.length());
if (d.length() && d[0]>='0' && d[0]<='9') {
float dist = d.to_double();
mi->set_flag(GeometryInstance::FLAG_BILLBOARD,true);
mi->set_flag(GeometryInstance::FLAG_BILLBOARD_FIX_Y,true);
mi->set_draw_range_begin(dist);
mi->set_draw_range_end(100000);
mip->set_draw_range_begin(0);
mip->set_draw_range_end(dist);
if (mi->get_mesh().is_valid()) {
Ref<Mesh> m = mi->get_mesh();
for(int i=0;i<m->get_surface_count();i++) {
Ref<FixedMaterial> fm = m->surface_get_material(i);
if (fm.is_valid()) {
fm->set_flag(Material::FLAG_UNSHADED,true);
fm->set_flag(Material::FLAG_DOUBLE_SIDED,true);
fm->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
fm->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA,true);
}
}
}
}
}
}
}
if (p_flags&SCENE_FLAG_CREATE_LODS && p_node->cast_to<MeshInstance>()) {
MeshInstance *mi = p_node->cast_to<MeshInstance>();
String str;
if ((_teststr(name,"lod"))) {
str=name;
} else if (mi->get_mesh().is_valid() && (_teststr(mi->get_mesh()->get_name(),"lod"))) {
str=mi->get_mesh()->get_name();
}
if (p_node->get_parent() && p_node->get_parent()->cast_to<MeshInstance>()) {
MeshInstance *mi = p_node->cast_to<MeshInstance>();
MeshInstance *mip = p_node->get_parent()->cast_to<MeshInstance>();
String d=str.substr(str.find("lod")+3,str.length());
if (d!="") {
if ((d[0]<'0' || d[0]>'9'))
d=d.substr(1,d.length());
if (d.length() && d[0]>='0' && d[0]<='9') {
float dist = d.to_double();
mi->set_draw_range_begin(dist);
mi->set_draw_range_end(100000);
mip->set_draw_range_begin(0);
mip->set_draw_range_end(dist);
/*if (mi->get_mesh().is_valid()) {
Ref<Mesh> m = mi->get_mesh();
for(int i=0;i<m->get_surface_count();i++) {
Ref<FixedMaterial> fm = m->surface_get_material(i);
if (fm.is_valid()) {
fm->set_flag(Material::FLAG_UNSHADED,true);
fm->set_flag(Material::FLAG_DOUBLE_SIDED,true);
fm->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
fm->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA,true);
}
}
}*/
}
}
}
}
if (p_flags&SCENE_FLAG_CREATE_COLLISIONS && _teststr(name,"colonly") && p_node->cast_to<MeshInstance>()) {
if (isroot)
return p_node;
MeshInstance *mi = p_node->cast_to<MeshInstance>();
Node * col = mi->create_trimesh_collision_node();
ERR_FAIL_COND_V(!col,NULL);
col->set_name(_fixstr(name,"colonly"));
col->cast_to<Spatial>()->set_transform(mi->get_transform());
p_node->replace_by(col);
memdelete(p_node);
p_node=col;
} else if (p_flags&SCENE_FLAG_CREATE_COLLISIONS &&_teststr(name,"col") && p_node->cast_to<MeshInstance>()) {
MeshInstance *mi = p_node->cast_to<MeshInstance>();
mi->set_name(_fixstr(name,"col"));
mi->create_trimesh_collision();
} else if (p_flags&SCENE_FLAG_CREATE_ROOMS && _teststr(name,"room") && p_node->cast_to<MeshInstance>()) {
if (isroot)
return p_node;
MeshInstance *mi = p_node->cast_to<MeshInstance>();
DVector<Face3> faces = mi->get_faces(VisualInstance::FACES_SOLID);
BSP_Tree bsptree(faces);
Ref<RoomBounds> area = memnew( RoomBounds );
area->set_bounds(faces);
area->set_geometry_hint(faces);
Room * room = memnew( Room );
room->set_name(_fixstr(name,"room"));
room->set_transform(mi->get_transform());
room->set_room(area);
p_node->replace_by(room);
memdelete(p_node);
p_node=room;
} else if (p_flags&SCENE_FLAG_CREATE_ROOMS &&_teststr(name,"room")) {
if (isroot)
return p_node;
Spatial *dummy = p_node->cast_to<Spatial>();
ERR_FAIL_COND_V(!dummy,NULL);
Room * room = memnew( Room );
room->set_name(_fixstr(name,"room"));
room->set_transform(dummy->get_transform());
p_node->replace_by(room);
memdelete(p_node);
p_node=room;
room->compute_room_from_subtree();
} else if (p_flags&SCENE_FLAG_CREATE_PORTALS &&_teststr(name,"portal") && p_node->cast_to<MeshInstance>()) {
if (isroot)
return p_node;
MeshInstance *mi = p_node->cast_to<MeshInstance>();
DVector<Face3> faces = mi->get_faces(VisualInstance::FACES_SOLID);
ERR_FAIL_COND_V(faces.size()==0,NULL);
//step 1 compute the plane
Set<Vector3> points;
Plane plane;
Vector3 center;
for(int i=0;i<faces.size();i++) {
Face3 f = faces.get(i);
Plane p = f.get_plane();
plane.normal+=p.normal;
plane.d+=p.d;
for(int i=0;i<3;i++) {
Vector3 v = f.vertex[i].snapped(0.01);
if (!points.has(v)) {
points.insert(v);
center+=v;
}
}
}
plane.normal.normalize();
plane.d/=faces.size();
center/=points.size();
//step 2, create points
Transform t;
t.basis.from_z(plane.normal);
t.basis.transpose();
t.origin=center;
Vector<Point2> portal_points;
for(Set<Vector3>::Element *E=points.front();E;E=E->next()) {
Vector3 local = t.xform_inv(E->get());
portal_points.push_back(Point2(local.x,local.y));
}
// step 3 bubbly sort points
int swaps=0;
do {
swaps=0;
for(int i=0;i<portal_points.size()-1;i++) {
float a = portal_points[i].atan2();
float b = portal_points[i+1].atan2();
if (a>b) {
SWAP( portal_points[i], portal_points[i+1] );
swaps++;
}
}
} while(swaps);
Portal *portal = memnew( Portal );
portal->set_shape(portal_points);
portal->set_transform( mi->get_transform() * t);
p_node->replace_by(portal);
memdelete(p_node);
p_node=portal;
} else if (p_node->cast_to<MeshInstance>()) {
//last attempt, maybe collision insde the mesh data
MeshInstance *mi = p_node->cast_to<MeshInstance>();
Ref<Mesh> mesh = mi->get_mesh();
if (!mesh.is_null()) {
if (p_flags&SCENE_FLAG_CREATE_COLLISIONS && _teststr(mesh->get_name(),"col")) {
mesh->set_name( _fixstr(mesh->get_name(),"col") );
Ref<Shape> shape;
if (collision_map.has(mesh)) {
shape = collision_map[mesh];
} else {
shape = mesh->create_trimesh_shape();
if (!shape.is_null())
collision_map[mesh]=shape;
}
if (!shape.is_null()) {
#if 0
StaticBody* static_body = memnew( StaticBody );
ERR_FAIL_COND_V(!static_body,NULL);
static_body->set_name( String(mesh->get_name()) + "_col" );
shape->set_name(static_body->get_name());
static_body->add_shape(shape);
mi->add_child(static_body);
if (mi->get_owner())
static_body->set_owner( mi->get_owner() );
#endif
}
}
for(int i=0;i<mesh->get_surface_count();i++) {
Ref<FixedMaterial> fm = mesh->surface_get_material(i);
if (fm.is_valid()) {
String name = fm->get_name();
if (_teststr(name,"alpha")) {
fm->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA,true);
name=_fixstr(name,"alpha");
}
if (_teststr(name,"vcol")) {
fm->set_fixed_flag(FixedMaterial::FLAG_USE_COLOR_ARRAY,true);
name=_fixstr(name,"vcol");
}
fm->set_name(name);
}
}
}
}
return p_node;
}
void MeshLibraryEditor::_import_scene(Node *p_scene, Ref<MeshLibrary> p_library, bool p_merge) {
if (!p_merge)
p_library->clear();
for(int i=0;i<p_scene->get_child_count();i++) {
Node *child = p_scene->get_child(i);
if (!child->cast_to<MeshInstance>()) {
if (child->get_child_count()>0) {
child=child->get_child(0);
if (!child->cast_to<MeshInstance>()) {
continue;
}
} else
continue;
}
MeshInstance *mi = child->cast_to<MeshInstance>();
Ref<Mesh> mesh=mi->get_mesh();
if (mesh.is_null())
continue;
int id = p_library->find_item_name(mi->get_name());
if (id<0) {
id=p_library->get_last_unused_item_id();
p_library->create_item(id);
p_library->set_item_name(id,mi->get_name());
}
p_library->set_item_mesh(id,mesh);
Ref<Shape> collision;
for(int j=0;j<mi->get_child_count();j++) {
#if 1
Node *child2 = mi->get_child(j);
if (!child2->cast_to<StaticBody>())
continue;
StaticBody *sb = child2->cast_to<StaticBody>();
if (sb->get_shape_count()==0)
continue;
collision=sb->get_shape(0);
if (!collision.is_null())
break;
#endif
}
if (!collision.is_null()) {
p_library->set_item_shape(id,collision);
}
}
//generate previews!
if (1) {
Vector<int> ids = p_library->get_item_list();
RID vp = VS::get_singleton()->viewport_create();
VS::ViewportRect vr;
vr.x=0;
vr.y=0;
vr.width=EditorSettings::get_singleton()->get("grid_map/preview_size");
vr.height=EditorSettings::get_singleton()->get("grid_map/preview_size");
VS::get_singleton()->viewport_set_rect(vp,vr);
VS::get_singleton()->viewport_set_as_render_target(vp,true);
VS::get_singleton()->viewport_set_render_target_update_mode(vp,VS::RENDER_TARGET_UPDATE_ALWAYS);
RID scen = VS::get_singleton()->scenario_create();
VS::get_singleton()->viewport_set_scenario(vp,scen);
RID cam = VS::get_singleton()->camera_create();
VS::get_singleton()->camera_set_transform(cam, Transform() );
VS::get_singleton()->viewport_attach_camera(vp,cam);
RID light = VS::get_singleton()->light_create(VS::LIGHT_DIRECTIONAL);
RID lightinst = VS::get_singleton()->instance_create2(light,scen);
VS::get_singleton()->camera_set_orthogonal(cam,1.0,0.01,1000.0);
EditorProgress ep("mlib","Creating Mesh Library",ids.size());
for(int i=0;i<ids.size();i++) {
int id=ids[i];
Ref<Mesh> mesh = p_library->get_item_mesh(id);
if (!mesh.is_valid())
continue;
AABB aabb= mesh->get_aabb();
print_line("aabb: "+aabb);
Vector3 ofs = aabb.pos + aabb.size*0.5;
aabb.pos-=ofs;
Transform xform;
xform.basis=Matrix3().rotated(Vector3(0,1,0),Math_PI*0.25);
xform.basis = Matrix3().rotated(Vector3(1,0,0),-Math_PI*0.25)*xform.basis;
AABB rot_aabb = xform.xform(aabb);
print_line("rot_aabb: "+rot_aabb);
float m = MAX(rot_aabb.size.x,rot_aabb.size.y)*0.5;
if (m==0)
continue;
m=1.0/m;
m*=0.5;
print_line("scale: "+rtos(m));
xform.basis.scale(Vector3(m,m,m));
xform.origin=-xform.basis.xform(ofs); //-ofs*m;
xform.origin.z-=rot_aabb.size.z*2;
RID inst = VS::get_singleton()->instance_create2(mesh->get_rid(),scen);
VS::get_singleton()->instance_set_transform(inst,xform);
ep.step("Thumbnail..",i);
VS::get_singleton()->viewport_queue_screen_capture(vp);
Main::iteration();
Image img = VS::get_singleton()->viewport_get_screen_capture(vp);
ERR_CONTINUE(img.empty());
Ref<ImageTexture> it( memnew( ImageTexture ));
it->create_from_image(img);
p_library->set_item_preview(id,it);
// print_line("loaded image, size: "+rtos(m)+" dist: "+rtos(dist)+" empty?"+itos(img.empty())+" w: "+itos(it->get_width())+" h: "+itos(it->get_height()));
VS::get_singleton()->free(inst);
}
VS::get_singleton()->free(lightinst);
VS::get_singleton()->free(light);
VS::get_singleton()->free(vp);
VS::get_singleton()->free(cam);
VS::get_singleton()->free(scen);
}
}
void MeshInstanceEditor::_menu_option(int p_option) {
Ref<Mesh> mesh = node->get_mesh();
if (mesh.is_null()) {
err_dialog->set_text(TTR("Mesh is empty!"));
err_dialog->popup_centered_minsize();
return;
}
switch (p_option) {
case MENU_OPTION_CREATE_STATIC_TRIMESH_BODY:
case MENU_OPTION_CREATE_STATIC_CONVEX_BODY: {
bool trimesh_shape = (p_option == MENU_OPTION_CREATE_STATIC_TRIMESH_BODY);
EditorSelection *editor_selection = EditorNode::get_singleton()->get_editor_selection();
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
List<Node *> selection = editor_selection->get_selected_node_list();
if (selection.empty()) {
Ref<Shape> shape = trimesh_shape ? mesh->create_trimesh_shape() : mesh->create_convex_shape();
if (shape.is_null())
return;
CollisionShape *cshape = memnew(CollisionShape);
cshape->set_shape(shape);
StaticBody *body = memnew(StaticBody);
body->add_child(cshape);
Node *owner = node == get_tree()->get_edited_scene_root() ? node : node->get_owner();
if (trimesh_shape)
ur->create_action(TTR("Create Static Trimesh Body"));
else
ur->create_action(TTR("Create Static Convex Body"));
ur->add_do_method(node, "add_child", body);
ur->add_do_method(body, "set_owner", owner);
ur->add_do_method(cshape, "set_owner", owner);
ur->add_do_reference(body);
ur->add_undo_method(node, "remove_child", body);
ur->commit_action();
return;
}
if (trimesh_shape)
ur->create_action(TTR("Create Static Trimesh Body"));
else
ur->create_action(TTR("Create Static Convex Body"));
for (List<Node *>::Element *E = selection.front(); E; E = E->next()) {
MeshInstance *instance = E->get()->cast_to<MeshInstance>();
if (!instance)
continue;
Ref<Mesh> m = instance->get_mesh();
if (m.is_null())
continue;
Ref<Shape> shape = trimesh_shape ? m->create_trimesh_shape() : m->create_convex_shape();
if (shape.is_null())
continue;
CollisionShape *cshape = memnew(CollisionShape);
cshape->set_shape(shape);
StaticBody *body = memnew(StaticBody);
body->add_child(cshape);
Node *owner = instance == get_tree()->get_edited_scene_root() ? instance : instance->get_owner();
ur->add_do_method(instance, "add_child", body);
ur->add_do_method(body, "set_owner", owner);
ur->add_do_method(cshape, "set_owner", owner);
ur->add_do_reference(body);
ur->add_undo_method(instance, "remove_child", body);
}
ur->commit_action();
} break;
case MENU_OPTION_CREATE_TRIMESH_COLLISION_SHAPE:
case MENU_OPTION_CREATE_CONVEX_COLLISION_SHAPE: {
if (node == get_tree()->get_edited_scene_root()) {
err_dialog->set_text(TTR("This doesn't work on scene root!"));
err_dialog->popup_centered_minsize();
return;
}
bool trimesh_shape = (p_option == MENU_OPTION_CREATE_TRIMESH_COLLISION_SHAPE);
Ref<Shape> shape = trimesh_shape ? mesh->create_trimesh_shape() : mesh->create_convex_shape();
if (shape.is_null())
return;
CollisionShape *cshape = memnew(CollisionShape);
cshape->set_shape(shape);
Node *owner = node->get_owner();
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
if (trimesh_shape)
ur->create_action(TTR("Create Trimesh Shape"));
else
ur->create_action(TTR("Create Convex Shape"));
ur->add_do_method(node->get_parent(), "add_child", cshape);
ur->add_do_method(node->get_parent(), "move_child", cshape, node->get_index() + 1);
ur->add_do_method(cshape, "set_owner", owner);
ur->add_do_reference(cshape);
ur->add_undo_method(node->get_parent(), "remove_child", cshape);
ur->commit_action();
} break;
case MENU_OPTION_CREATE_NAVMESH: {
Ref<NavigationMesh> nmesh = memnew(NavigationMesh);
if (nmesh.is_null())
return;
nmesh->create_from_mesh(mesh);
NavigationMeshInstance *nmi = memnew(NavigationMeshInstance);
nmi->set_navigation_mesh(nmesh);
Node *owner = node == get_tree()->get_edited_scene_root() ? node : node->get_owner();
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Create Navigation Mesh"));
ur->add_do_method(node, "add_child", nmi);
ur->add_do_method(nmi, "set_owner", owner);
ur->add_do_reference(nmi);
ur->add_undo_method(node, "remove_child", nmi);
ur->commit_action();
} break;
case MENU_OPTION_CREATE_OUTLINE_MESH: {
outline_dialog->popup_centered(Vector2(200, 90));
} break;
}
}
void BakedLightmap::_find_meshes_and_lights(Node *p_at_node, List<PlotMesh> &plot_meshes, List<PlotLight> &plot_lights) {
MeshInstance *mi = Object::cast_to<MeshInstance>(p_at_node);
if (mi && mi->get_flag(GeometryInstance::FLAG_USE_BAKED_LIGHT) && mi->is_visible_in_tree()) {
Ref<Mesh> mesh = mi->get_mesh();
if (mesh.is_valid()) {
bool all_have_uv2 = true;
for (int i = 0; i < mesh->get_surface_count(); i++) {
if (!(mesh->surface_get_format(i) & Mesh::ARRAY_FORMAT_TEX_UV2)) {
all_have_uv2 = false;
break;
}
}
if (all_have_uv2 && mesh->get_lightmap_size_hint() != Size2()) {
//READY TO BAKE! size hint could be computed if not found, actually..
AABB aabb = mesh->get_aabb();
Transform xf = get_global_transform().affine_inverse() * mi->get_global_transform();
if (AABB(-extents, extents * 2).intersects(xf.xform(aabb))) {
PlotMesh pm;
pm.local_xform = xf;
pm.mesh = mesh;
pm.path = get_path_to(mi);
pm.instance_idx = -1;
for (int i = 0; i < mesh->get_surface_count(); i++) {
pm.instance_materials.push_back(mi->get_surface_material(i));
}
pm.override_material = mi->get_material_override();
plot_meshes.push_back(pm);
}
}
}
}
Spatial *s = Object::cast_to<Spatial>(p_at_node);
if (!mi && s) {
Array meshes = p_at_node->call("get_bake_meshes");
if (meshes.size() && (meshes.size() & 1) == 0) {
Transform xf = get_global_transform().affine_inverse() * s->get_global_transform();
for (int i = 0; i < meshes.size(); i += 2) {
PlotMesh pm;
Transform mesh_xf = meshes[i + 1];
pm.local_xform = xf * mesh_xf;
pm.mesh = meshes[i];
pm.instance_idx = i / 2;
if (!pm.mesh.is_valid())
continue;
pm.path = get_path_to(s);
plot_meshes.push_back(pm);
}
}
}
Light *light = Object::cast_to<Light>(p_at_node);
if (light && light->get_bake_mode() != Light::BAKE_DISABLED) {
PlotLight pl;
Transform xf = get_global_transform().affine_inverse() * light->get_global_transform();
pl.local_xform = xf;
pl.light = light;
plot_lights.push_back(pl);
}
for (int i = 0; i < p_at_node->get_child_count(); i++) {
Node *child = p_at_node->get_child(i);
if (!child->get_owner())
continue; //maybe a helper
_find_meshes_and_lights(child, plot_meshes, plot_lights);
}
}
