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Diffstat (limited to 'scene/3d/mesh_instance_3d.cpp')
-rw-r--r--scene/3d/mesh_instance_3d.cpp92
1 files changed, 66 insertions, 26 deletions
diff --git a/scene/3d/mesh_instance_3d.cpp b/scene/3d/mesh_instance_3d.cpp
index 67f4a88228..ae686143e4 100644
--- a/scene/3d/mesh_instance_3d.cpp
+++ b/scene/3d/mesh_instance_3d.cpp
@@ -42,10 +42,9 @@ bool MeshInstance3D::_set(const StringName &p_name, const Variant &p_value) {
return false;
}
- Map<StringName, BlendShapeTrack>::Element *E = blend_shape_tracks.find(p_name);
+ Map<StringName, int>::Element *E = blend_shape_properties.find(p_name);
if (E) {
- E->get().value = p_value;
- RenderingServer::get_singleton()->instance_set_blend_shape_weight(get_instance(), E->get().idx, E->get().value);
+ set_blend_shape_value(E->get(), p_value);
return true;
}
@@ -67,9 +66,9 @@ bool MeshInstance3D::_get(const StringName &p_name, Variant &r_ret) const {
return false;
}
- const Map<StringName, BlendShapeTrack>::Element *E = blend_shape_tracks.find(p_name);
+ const Map<StringName, int>::Element *E = blend_shape_properties.find(p_name);
if (E) {
- r_ret = E->get().value;
+ r_ret = get_blend_shape_value(E->get());
return true;
}
@@ -86,7 +85,7 @@ bool MeshInstance3D::_get(const StringName &p_name, Variant &r_ret) const {
void MeshInstance3D::_get_property_list(List<PropertyInfo> *p_list) const {
List<String> ls;
- for (const KeyValue<StringName, BlendShapeTrack> &E : blend_shape_tracks) {
+ for (const KeyValue<StringName, int> &E : blend_shape_properties) {
ls.push_back(E.key);
}
@@ -114,25 +113,17 @@ void MeshInstance3D::set_mesh(const Ref<Mesh> &p_mesh) {
mesh = p_mesh;
- blend_shape_tracks.clear();
if (mesh.is_valid()) {
- for (int i = 0; i < mesh->get_blend_shape_count(); i++) {
- BlendShapeTrack mt;
- mt.idx = i;
- mt.value = 0;
- blend_shape_tracks["blend_shapes/" + String(mesh->get_blend_shape_name(i))] = mt;
- }
-
mesh->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &MeshInstance3D::_mesh_changed));
- surface_override_materials.resize(mesh->get_surface_count());
-
+ _mesh_changed();
set_base(mesh->get_rid());
} else {
+ blend_shape_tracks.clear();
+ blend_shape_properties.clear();
set_base(RID());
+ update_gizmos();
}
- update_gizmos();
-
notify_property_list_changed();
}
@@ -140,17 +131,48 @@ Ref<Mesh> MeshInstance3D::get_mesh() const {
return mesh;
}
+int MeshInstance3D::get_blend_shape_count() const {
+ if (mesh.is_null()) {
+ return 0;
+ }
+ return mesh->get_blend_shape_count();
+}
+int MeshInstance3D::find_blend_shape_by_name(const StringName &p_name) {
+ if (mesh.is_null()) {
+ return -1;
+ }
+ for (int i = 0; i < mesh->get_blend_shape_count(); i++) {
+ if (mesh->get_blend_shape_name(i) == p_name) {
+ return i;
+ }
+ }
+ return -1;
+}
+float MeshInstance3D::get_blend_shape_value(int p_blend_shape) const {
+ ERR_FAIL_COND_V(mesh.is_null(), 0.0);
+ ERR_FAIL_INDEX_V(p_blend_shape, (int)blend_shape_tracks.size(), 0);
+ return blend_shape_tracks[p_blend_shape];
+}
+void MeshInstance3D::set_blend_shape_value(int p_blend_shape, float p_value) {
+ ERR_FAIL_COND(mesh.is_null());
+ ERR_FAIL_INDEX(p_blend_shape, (int)blend_shape_tracks.size());
+ blend_shape_tracks[p_blend_shape] = p_value;
+ RenderingServer::get_singleton()->instance_set_blend_shape_weight(get_instance(), p_blend_shape, p_value);
+}
+
void MeshInstance3D::_resolve_skeleton_path() {
Ref<SkinReference> new_skin_reference;
if (!skeleton_path.is_empty()) {
Skeleton3D *skeleton = Object::cast_to<Skeleton3D>(get_node(skeleton_path));
if (skeleton) {
- new_skin_reference = skeleton->register_skin(skin_internal);
if (skin_internal.is_null()) {
+ new_skin_reference = skeleton->register_skin(skeleton->create_skin_from_rest_transforms());
//a skin was created for us
skin_internal = new_skin_reference->get_skin();
notify_property_list_changed();
+ } else {
+ new_skin_reference = skeleton->register_skin(skin_internal);
}
}
}
@@ -222,7 +244,7 @@ Node *MeshInstance3D::create_trimesh_collision_node() {
StaticBody3D *static_body = memnew(StaticBody3D);
CollisionShape3D *cshape = memnew(CollisionShape3D);
cshape->set_shape(shape);
- static_body->add_child(cshape);
+ static_body->add_child(cshape, true);
return static_body;
}
@@ -231,7 +253,7 @@ void MeshInstance3D::create_trimesh_collision() {
ERR_FAIL_COND(!static_body);
static_body->set_name(String(get_name()) + "_col");
- add_child(static_body);
+ add_child(static_body, true);
if (get_owner()) {
CollisionShape3D *cshape = Object::cast_to<CollisionShape3D>(static_body->get_child(0));
static_body->set_owner(get_owner());
@@ -252,7 +274,7 @@ Node *MeshInstance3D::create_convex_collision_node(bool p_clean, bool p_simplify
StaticBody3D *static_body = memnew(StaticBody3D);
CollisionShape3D *cshape = memnew(CollisionShape3D);
cshape->set_shape(shape);
- static_body->add_child(cshape);
+ static_body->add_child(cshape, true);
return static_body;
}
@@ -261,7 +283,7 @@ void MeshInstance3D::create_convex_collision(bool p_clean, bool p_simplify) {
ERR_FAIL_COND(!static_body);
static_body->set_name(String(get_name()) + "_col");
- add_child(static_body);
+ add_child(static_body, true);
if (get_owner()) {
CollisionShape3D *cshape = Object::cast_to<CollisionShape3D>(static_body->get_child(0));
static_body->set_owner(get_owner());
@@ -284,7 +306,7 @@ Node *MeshInstance3D::create_multiple_convex_collisions_node() {
for (int i = 0; i < shapes.size(); i++) {
CollisionShape3D *cshape = memnew(CollisionShape3D);
cshape->set_shape(shapes[i]);
- static_body->add_child(cshape);
+ static_body->add_child(cshape, true);
}
return static_body;
}
@@ -294,7 +316,7 @@ void MeshInstance3D::create_multiple_convex_collisions() {
ERR_FAIL_COND(!static_body);
static_body->set_name(String(get_name()) + "_col");
- add_child(static_body);
+ add_child(static_body, true);
if (get_owner()) {
static_body->set_owner(get_owner());
int count = static_body->get_child_count();
@@ -355,6 +377,19 @@ Ref<Material> MeshInstance3D::get_active_material(int p_surface) const {
void MeshInstance3D::_mesh_changed() {
ERR_FAIL_COND(mesh.is_null());
surface_override_materials.resize(mesh->get_surface_count());
+
+ uint32_t initialize_bs_from = blend_shape_tracks.size();
+ blend_shape_tracks.resize(mesh->get_blend_shape_count());
+
+ for (uint32_t i = 0; i < blend_shape_tracks.size(); i++) {
+ blend_shape_properties["blend_shapes/" + String(mesh->get_blend_shape_name(i))] = i;
+ if (i < initialize_bs_from) {
+ set_blend_shape_value(i, blend_shape_tracks[i]);
+ } else {
+ set_blend_shape_value(i, 0);
+ }
+ }
+
update_gizmos();
}
@@ -425,7 +460,7 @@ void MeshInstance3D::create_debug_tangents() {
MeshInstance3D *mi = memnew(MeshInstance3D);
mi->set_mesh(am);
mi->set_name("DebugTangents");
- add_child(mi);
+ add_child(mi, true);
#ifdef TOOLS_ENABLED
if (is_inside_tree() && this == get_tree()->get_edited_scene_root()) {
@@ -457,6 +492,11 @@ void MeshInstance3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("create_multiple_convex_collisions"), &MeshInstance3D::create_multiple_convex_collisions);
ClassDB::set_method_flags("MeshInstance3D", "create_multiple_convex_collisions", METHOD_FLAGS_DEFAULT);
+ ClassDB::bind_method(D_METHOD("get_blend_shape_count"), &MeshInstance3D::get_blend_shape_count);
+ ClassDB::bind_method(D_METHOD("find_blend_shape_by_name", "name"), &MeshInstance3D::find_blend_shape_by_name);
+ ClassDB::bind_method(D_METHOD("get_blend_shape_value", "blend_shape_idx"), &MeshInstance3D::get_blend_shape_value);
+ ClassDB::bind_method(D_METHOD("set_blend_shape_value", "blend_shape_idx", "value"), &MeshInstance3D::set_blend_shape_value);
+
ClassDB::bind_method(D_METHOD("create_debug_tangents"), &MeshInstance3D::create_debug_tangents);
ClassDB::set_method_flags("MeshInstance3D", "create_debug_tangents", METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 08:11:00 +0000