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-rw-r--r--editor/editor_node.cpp3
-rw-r--r--editor/import/editor_import_collada.cpp39
-rw-r--r--editor/import/editor_scene_importer_gltf.cpp37
-rw-r--r--editor/import/editor_scene_importer_gltf.h8
-rw-r--r--editor/import/resource_importer_obj.cpp26
-rw-r--r--editor/import/resource_importer_scene.cpp328
-rw-r--r--editor/import/resource_importer_scene.h87
7 files changed, 485 insertions, 43 deletions
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 66c54c4267..8cdb865937 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -3654,6 +3654,9 @@ void EditorNode::register_editor_types() {
ClassDB::register_class<ScriptCreateDialog>();
ClassDB::register_class<EditorFeatureProfile>();
ClassDB::register_class<EditorSpinSlider>();
+ ClassDB::register_class<EditorSceneImporterMesh>();
+ ClassDB::register_class<EditorSceneImporterMeshNode>();
+
ClassDB::register_virtual_class<FileSystemDock>();
// FIXME: Is this stuff obsolete, or should it be ported to new APIs?
diff --git a/editor/import/editor_import_collada.cpp b/editor/import/editor_import_collada.cpp
index 270bdc3821..4e93fe6f12 100644
--- a/editor/import/editor_import_collada.cpp
+++ b/editor/import/editor_import_collada.cpp
@@ -67,7 +67,7 @@ struct ColladaImport {
Map<String, NodeMap> node_map; //map from collada node to engine node
Map<String, String> node_name_map; //map from collada node to engine node
- Map<String, Ref<ArrayMesh>> mesh_cache;
+ Map<String, Ref<EditorSceneImporterMesh>> mesh_cache;
Map<String, Ref<Curve3D>> curve_cache;
Map<String, Ref<Material>> material_cache;
Map<Collada::Node *, Skeleton3D *> skeleton_map;
@@ -83,7 +83,7 @@ struct ColladaImport {
Error _create_scene(Collada::Node *p_node, Node3D *p_parent);
Error _create_resources(Collada::Node *p_node, bool p_use_compression);
Error _create_material(const String &p_target);
- Error _create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<ArrayMesh>> p_morph_meshes = Vector<Ref<ArrayMesh>>(), bool p_use_compression = false, bool p_use_mesh_material = false);
+ Error _create_mesh_surfaces(bool p_optimize, Ref<EditorSceneImporterMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<EditorSceneImporterMesh>> p_morph_meshes = Vector<Ref<EditorSceneImporterMesh>>(), bool p_use_compression = false, bool p_use_mesh_material = false);
Error load(const String &p_path, int p_flags, bool p_force_make_tangents = false, bool p_use_compression = false);
void _fix_param_animation_tracks();
void create_animation(int p_clip, bool p_make_tracks_in_all_bones, bool p_import_value_tracks);
@@ -278,8 +278,8 @@ Error ColladaImport::_create_scene(Collada::Node *p_node, Node3D *p_parent) {
node = memnew(Path3D);
} else {
//mesh since nothing else
- node = memnew(MeshInstance3D);
- //Object::cast_to<MeshInstance3D>(node)->set_flag(GeometryInstance3D::FLAG_USE_BAKED_LIGHT, true);
+ node = memnew(EditorSceneImporterMeshNode);
+ //Object::cast_to<EditorSceneImporterMeshNode>(node)->set_flag(GeometryInstance3D::FLAG_USE_BAKED_LIGHT, true);
}
} break;
case Collada::Node::TYPE_SKELETON: {
@@ -440,7 +440,7 @@ Error ColladaImport::_create_material(const String &p_target) {
return OK;
}
-Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<ArrayMesh>> p_morph_meshes, bool p_use_compression, bool p_use_mesh_material) {
+Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<EditorSceneImporterMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<EditorSceneImporterMesh>> p_morph_meshes, bool p_use_compression, bool p_use_mesh_material) {
bool local_xform_mirror = p_local_xform.basis.determinant() < 0;
if (p_morph_data) {
@@ -457,9 +457,9 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_me
p_mesh->add_blend_shape(name);
}
if (p_morph_data->mode == "RELATIVE") {
- p_mesh->set_blend_shape_mode(ArrayMesh::BLEND_SHAPE_MODE_RELATIVE);
+ p_mesh->set_blend_shape_mode(Mesh::BLEND_SHAPE_MODE_RELATIVE);
} else if (p_morph_data->mode == "NORMALIZED") {
- p_mesh->set_blend_shape_mode(ArrayMesh::BLEND_SHAPE_MODE_NORMALIZED);
+ p_mesh->set_blend_shape_mode(Mesh::BLEND_SHAPE_MODE_NORMALIZED);
}
}
@@ -897,7 +897,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_me
////////////////////////////
for (int mi = 0; mi < p_morph_meshes.size(); mi++) {
- Array a = p_morph_meshes[mi]->surface_get_arrays(surface);
+ Array a = p_morph_meshes[mi]->get_surface_arrays(surface);
//add valid weight and bone arrays if they exist, TODO check if they are unique to shape (generally not)
if (has_weights) {
@@ -910,14 +910,15 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_me
mr.push_back(a);
}
- p_mesh->add_surface_from_arrays(Mesh::PRIMITIVE_TRIANGLES, d, mr, Dictionary(), 0);
-
+ String surface_name;
+ Ref<Material> mat;
if (material.is_valid()) {
if (p_use_mesh_material) {
- p_mesh->surface_set_material(surface, material);
+ mat = material;
}
- p_mesh->surface_set_name(surface, material->get_name());
+ surface_name = material->get_name();
}
+ p_mesh->add_surface(Mesh::PRIMITIVE_TRIANGLES, d, mr, Dictionary(), mat, surface_name);
}
/*****************/
@@ -1002,10 +1003,10 @@ Error ColladaImport::_create_resources(Collada::Node *p_node, bool p_use_compres
}
}
- if (Object::cast_to<MeshInstance3D>(node)) {
+ if (Object::cast_to<EditorSceneImporterMeshNode>(node)) {
Collada::NodeGeometry *ng2 = static_cast<Collada::NodeGeometry *>(p_node);
- MeshInstance3D *mi = Object::cast_to<MeshInstance3D>(node);
+ EditorSceneImporterMeshNode *mi = Object::cast_to<EditorSceneImporterMeshNode>(node);
ERR_FAIL_COND_V(!mi, ERR_BUG);
@@ -1014,7 +1015,7 @@ Error ColladaImport::_create_resources(Collada::Node *p_node, bool p_use_compres
String meshid;
Transform apply_xform;
Vector<int> bone_remap;
- Vector<Ref<ArrayMesh>> morphs;
+ Vector<Ref<EditorSceneImporterMesh>> morphs;
if (ng2->controller) {
String ngsource = ng2->source;
@@ -1083,10 +1084,10 @@ Error ColladaImport::_create_resources(Collada::Node *p_node, bool p_use_compres
for (int i = 0; i < names.size(); i++) {
String meshid2 = names[i];
if (collada.state.mesh_data_map.has(meshid2)) {
- Ref<ArrayMesh> mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+ Ref<EditorSceneImporterMesh> mesh = Ref<EditorSceneImporterMesh>(memnew(EditorSceneImporterMesh));
const Collada::MeshData &meshdata = collada.state.mesh_data_map[meshid2];
mesh->set_name(meshdata.name);
- Error err = _create_mesh_surfaces(false, mesh, ng2->material_map, meshdata, apply_xform, bone_remap, skin, nullptr, Vector<Ref<ArrayMesh>>(), false);
+ Error err = _create_mesh_surfaces(false, mesh, ng2->material_map, meshdata, apply_xform, bone_remap, skin, nullptr, Vector<Ref<EditorSceneImporterMesh>>(), false);
ERR_FAIL_COND_V(err, err);
morphs.push_back(mesh);
@@ -1109,7 +1110,7 @@ Error ColladaImport::_create_resources(Collada::Node *p_node, bool p_use_compres
meshid = ng2->source;
}
- Ref<ArrayMesh> mesh;
+ Ref<EditorSceneImporterMesh> mesh;
if (mesh_cache.has(meshid)) {
mesh = mesh_cache[meshid];
} else {
@@ -1117,7 +1118,7 @@ Error ColladaImport::_create_resources(Collada::Node *p_node, bool p_use_compres
//bleh, must ignore invalid
ERR_FAIL_COND_V(!collada.state.mesh_data_map.has(meshid), ERR_INVALID_DATA);
- mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+ mesh = Ref<EditorSceneImporterMesh>(memnew(EditorSceneImporterMesh));
const Collada::MeshData &meshdata = collada.state.mesh_data_map[meshid];
mesh->set_name(meshdata.name);
Error err = _create_mesh_surfaces(morphs.size() == 0, mesh, ng2->material_map, meshdata, apply_xform, bone_remap, skin, morph, morphs, p_use_compression, use_mesh_builtin_materials);
diff --git a/editor/import/editor_scene_importer_gltf.cpp b/editor/import/editor_scene_importer_gltf.cpp
index ac76f67ef9..1059692ca0 100644
--- a/editor/import/editor_scene_importer_gltf.cpp
+++ b/editor/import/editor_scene_importer_gltf.cpp
@@ -970,8 +970,6 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
return OK;
}
- uint32_t mesh_flags = 0;
-
Array meshes = state.json["meshes"];
for (GLTFMeshIndex i = 0; i < meshes.size(); i++) {
print_verbose("glTF: Parsing mesh: " + itos(i));
@@ -979,6 +977,7 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
GLTFMesh mesh;
mesh.mesh.instance();
+ bool has_vertex_color = false;
ERR_FAIL_COND_V(!d.has("primitives"), ERR_PARSE_ERROR);
@@ -1034,6 +1033,7 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
}
if (a.has("COLOR_0")) {
array[Mesh::ARRAY_COLOR] = _decode_accessor_as_color(state, a["COLOR_0"], true);
+ has_vertex_color = true;
}
if (a.has("JOINTS_0")) {
array[Mesh::ARRAY_BONES] = _decode_accessor_as_ints(state, a["JOINTS_0"], true);
@@ -1112,7 +1112,7 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
//ideally BLEND_SHAPE_MODE_RELATIVE since gltf2 stores in displacement
//but it could require a larger refactor?
- mesh.mesh->set_blend_shape_mode(ArrayMesh::BLEND_SHAPE_MODE_NORMALIZED);
+ mesh.mesh->set_blend_shape_mode(Mesh::BLEND_SHAPE_MODE_NORMALIZED);
if (j == 0) {
const Array &target_names = extras.has("targetNames") ? (Array)extras["targetNames"] : Array();
@@ -1226,21 +1226,25 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
}
//just add it
- mesh.mesh->add_surface_from_arrays(primitive, array, morphs, Dictionary(), mesh_flags);
+ Ref<Material> mat;
if (p.has("material")) {
const int material = p["material"];
ERR_FAIL_INDEX_V(material, state.materials.size(), ERR_FILE_CORRUPT);
- const Ref<Material> &mat = state.materials[material];
-
- mesh.mesh->surface_set_material(mesh.mesh->get_surface_count() - 1, mat);
- } else {
- Ref<StandardMaterial3D> mat;
- mat.instance();
- mat->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
+ Ref<StandardMaterial3D> mat3d = state.materials[material];
+ if (has_vertex_color) {
+ mat3d->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
+ }
+ mat = mat3d;
- mesh.mesh->surface_set_material(mesh.mesh->get_surface_count() - 1, mat);
+ } else if (has_vertex_color) {
+ Ref<StandardMaterial3D> mat3d;
+ mat3d.instance();
+ mat3d->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
+ mat = mat3d;
}
+
+ mesh.mesh->add_surface(primitive, array, morphs, Dictionary(), mat);
}
mesh.blend_weights.resize(mesh.mesh->get_blend_shape_count());
@@ -1440,7 +1444,8 @@ Error EditorSceneImporterGLTF::_parse_materials(GLTFState &state) {
if (d.has("name")) {
material->set_name(d["name"]);
}
- material->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
+ //don't do this here only if vertex color exists
+ //material->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
if (d.has("pbrMetallicRoughness")) {
const Dictionary &mr = d["pbrMetallicRoughness"];
@@ -2586,12 +2591,12 @@ BoneAttachment3D *EditorSceneImporterGLTF::_generate_bone_attachment(GLTFState &
return bone_attachment;
}
-MeshInstance3D *EditorSceneImporterGLTF::_generate_mesh_instance(GLTFState &state, Node *scene_parent, const GLTFNodeIndex node_index) {
+EditorSceneImporterMeshNode *EditorSceneImporterGLTF::_generate_mesh_instance(GLTFState &state, Node *scene_parent, const GLTFNodeIndex node_index) {
const GLTFNode *gltf_node = state.nodes[node_index];
ERR_FAIL_INDEX_V(gltf_node->mesh, state.meshes.size(), nullptr);
- MeshInstance3D *mi = memnew(MeshInstance3D);
+ EditorSceneImporterMeshNode *mi = memnew(EditorSceneImporterMeshNode);
print_verbose("glTF: Creating mesh for: " + gltf_node->name);
GLTFMesh &mesh = state.meshes.write[gltf_node->mesh];
@@ -3058,7 +3063,7 @@ void EditorSceneImporterGLTF::_process_mesh_instances(GLTFState &state, Node3D *
const GLTFSkinIndex skin_i = node->skin;
Map<GLTFNodeIndex, Node *>::Element *mi_element = state.scene_nodes.find(node_i);
- MeshInstance3D *mi = Object::cast_to<MeshInstance3D>(mi_element->get());
+ EditorSceneImporterMeshNode *mi = Object::cast_to<EditorSceneImporterMeshNode>(mi_element->get());
ERR_FAIL_COND(mi == nullptr);
const GLTFSkeletonIndex skel_i = state.skins[node->skin].skeleton;
diff --git a/editor/import/editor_scene_importer_gltf.h b/editor/import/editor_scene_importer_gltf.h
index 5ea8bf17b8..6390f46524 100644
--- a/editor/import/editor_scene_importer_gltf.h
+++ b/editor/import/editor_scene_importer_gltf.h
@@ -38,7 +38,7 @@
class AnimationPlayer;
class BoneAttachment3D;
-class MeshInstance3D;
+class EditorSceneImporterMeshNode;
class EditorSceneImporterGLTF : public EditorSceneImporter {
GDCLASS(EditorSceneImporterGLTF, EditorSceneImporter);
@@ -199,7 +199,7 @@ class EditorSceneImporterGLTF : public EditorSceneImporter {
};
struct GLTFMesh {
- Ref<ArrayMesh> mesh;
+ Ref<EditorSceneImporterMesh> mesh;
Vector<float> blend_weights;
};
@@ -262,7 +262,7 @@ class EditorSceneImporterGLTF : public EditorSceneImporter {
Vector<GLTFAccessor> accessors;
Vector<GLTFMesh> meshes; //meshes are loaded directly, no reason not to.
- Vector<Ref<Material>> materials;
+ Vector<Ref<StandardMaterial3D>> materials;
String scene_name;
Vector<int> root_nodes;
@@ -355,7 +355,7 @@ class EditorSceneImporterGLTF : public EditorSceneImporter {
Error _parse_animations(GLTFState &state);
BoneAttachment3D *_generate_bone_attachment(GLTFState &state, Skeleton3D *skeleton, const GLTFNodeIndex node_index);
- MeshInstance3D *_generate_mesh_instance(GLTFState &state, Node *scene_parent, const GLTFNodeIndex node_index);
+ EditorSceneImporterMeshNode *_generate_mesh_instance(GLTFState &state, Node *scene_parent, const GLTFNodeIndex node_index);
Camera3D *_generate_camera(GLTFState &state, Node *scene_parent, const GLTFNodeIndex node_index);
Light3D *_generate_light(GLTFState &state, Node *scene_parent, const GLTFNodeIndex node_index);
Node3D *_generate_spatial(GLTFState &state, Node *scene_parent, const GLTFNodeIndex node_index);
diff --git a/editor/import/resource_importer_obj.cpp b/editor/import/resource_importer_obj.cpp
index d4560a2984..30c7b2920a 100644
--- a/editor/import/resource_importer_obj.cpp
+++ b/editor/import/resource_importer_obj.cpp
@@ -225,6 +225,8 @@ static Error _parse_obj(const String &p_path, List<Ref<Mesh>> &r_meshes, bool p_
String current_material_library;
String current_material;
String current_group;
+ uint32_t smooth_group = 0;
+ bool smoothing = true;
while (true) {
String l = f->get_line().strip_edges();
@@ -315,6 +317,10 @@ static Error _parse_obj(const String &p_path, List<Ref<Mesh>> &r_meshes, bool p_
Vector3 vertex = vertices[vtx];
//if (weld_vertices)
// vertex.snap(Vector3(weld_tolerance, weld_tolerance, weld_tolerance));
+ if (!smoothing) {
+ smooth_group++;
+ }
+ surf_tool->set_smooth_group(smooth_group);
surf_tool->add_vertex(vertex);
}
@@ -322,10 +328,15 @@ static Error _parse_obj(const String &p_path, List<Ref<Mesh>> &r_meshes, bool p_
}
} else if (l.begins_with("s ")) { //smoothing
String what = l.substr(2, l.length()).strip_edges();
+ bool do_smooth;
if (what == "off") {
- surf_tool->add_smooth_group(false);
+ do_smooth = false;
} else {
- surf_tool->add_smooth_group(true);
+ do_smooth = true;
+ }
+ if (do_smooth != smoothing) {
+ smooth_group++;
+ smoothing = do_smooth;
}
} else if (/*l.begins_with("g ") ||*/ l.begins_with("usemtl ") || (l.begins_with("o ") || f->eof_reached())) { //commit group to mesh
//groups are too annoying
@@ -426,8 +437,15 @@ Node *EditorOBJImporter::import_scene(const String &p_path, uint32_t p_flags, in
Node3D *scene = memnew(Node3D);
for (List<Ref<Mesh>>::Element *E = meshes.front(); E; E = E->next()) {
- MeshInstance3D *mi = memnew(MeshInstance3D);
- mi->set_mesh(E->get());
+ Ref<EditorSceneImporterMesh> mesh;
+ mesh.instance();
+ Ref<Mesh> m = E->get();
+ for (int i = 0; i < m->get_surface_count(); i++) {
+ mesh->add_surface(m->surface_get_primitive_type(i), m->surface_get_arrays(i), Array(), Dictionary(), m->surface_get_material(i));
+ }
+
+ EditorSceneImporterMeshNode *mi = memnew(EditorSceneImporterMeshNode);
+ mi->set_mesh(mesh);
mi->set_name(E->get()->get_name());
scene->add_child(mi);
mi->set_owner(scene);
diff --git a/editor/import/resource_importer_scene.cpp b/editor/import/resource_importer_scene.cpp
index fc4f673ec4..5abae339df 100644
--- a/editor/import/resource_importer_scene.cpp
+++ b/editor/import/resource_importer_scene.cpp
@@ -119,6 +119,304 @@ void EditorSceneImporter::_bind_methods() {
BIND_CONSTANT(IMPORT_USE_COMPRESSION);
}
+////////////////////////////////////////////////
+
+void EditorSceneImporterMesh::add_blend_shape(const String &p_name) {
+ ERR_FAIL_COND(surfaces.size() > 0);
+ blend_shapes.push_back(p_name);
+}
+
+int EditorSceneImporterMesh::get_blend_shape_count() const {
+ return blend_shapes.size();
+}
+
+String EditorSceneImporterMesh::get_blend_shape_name(int p_blend_shape) const {
+ ERR_FAIL_INDEX_V(p_blend_shape, blend_shapes.size(), String());
+ return blend_shapes[p_blend_shape];
+}
+
+void EditorSceneImporterMesh::set_blend_shape_mode(Mesh::BlendShapeMode p_blend_shape_mode) {
+ blend_shape_mode = p_blend_shape_mode;
+}
+Mesh::BlendShapeMode EditorSceneImporterMesh::get_blend_shape_mode() const {
+ return blend_shape_mode;
+}
+
+void EditorSceneImporterMesh::add_surface(Mesh::PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes, const Dictionary &p_lods, const Ref<Material> &p_material, const String &p_name) {
+ ERR_FAIL_COND(p_blend_shapes.size() != blend_shapes.size());
+ ERR_FAIL_COND(p_arrays.size() != Mesh::ARRAY_MAX);
+ Surface s;
+ s.primitive = p_primitive;
+ s.arrays = p_arrays;
+ s.name = p_name;
+
+ for (int i = 0; i < blend_shapes.size(); i++) {
+ Array bsdata = p_blend_shapes[i];
+ ERR_FAIL_COND(bsdata.size() != Mesh::ARRAY_MAX);
+ Surface::BlendShape bs;
+ bs.arrays = bsdata;
+ s.blend_shape_data.push_back(bs);
+ }
+
+ List<Variant> lods;
+ p_lods.get_key_list(&lods);
+ for (List<Variant>::Element *E = lods.front(); E; E = E->next()) {
+ ERR_CONTINUE(!E->get().is_num());
+ Surface::LOD lod;
+ lod.distance = E->get();
+ lod.indices = p_lods[E->get()];
+ ERR_CONTINUE(lod.indices.size() == 0);
+ s.lods.push_back(lod);
+ }
+
+ s.material = p_material;
+
+ surfaces.push_back(s);
+ mesh.unref();
+}
+int EditorSceneImporterMesh::get_surface_count() const {
+ return surfaces.size();
+}
+
+Mesh::PrimitiveType EditorSceneImporterMesh::get_surface_primitive_type(int p_surface) {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Mesh::PRIMITIVE_MAX);
+ return surfaces[p_surface].primitive;
+}
+Array EditorSceneImporterMesh::get_surface_arrays(int p_surface) const {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Array());
+ return surfaces[p_surface].arrays;
+}
+String EditorSceneImporterMesh::get_surface_name(int p_surface) const {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), String());
+ return surfaces[p_surface].name;
+}
+Array EditorSceneImporterMesh::get_surface_blend_shape_arrays(int p_surface, int p_blend_shape) const {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Array());
+ ERR_FAIL_INDEX_V(p_blend_shape, surfaces[p_surface].blend_shape_data.size(), Array());
+ return surfaces[p_surface].blend_shape_data[p_blend_shape].arrays;
+}
+int EditorSceneImporterMesh::get_surface_lod_count(int p_surface) const {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), 0);
+ return surfaces[p_surface].lods.size();
+}
+Vector<int> EditorSceneImporterMesh::get_surface_lod_indices(int p_surface, int p_lod) const {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Vector<int>());
+ ERR_FAIL_INDEX_V(p_lod, surfaces[p_surface].lods.size(), Vector<int>());
+
+ return surfaces[p_surface].lods[p_lod].indices;
+}
+
+float EditorSceneImporterMesh::get_surface_lod_size(int p_surface, int p_lod) const {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), 0);
+ ERR_FAIL_INDEX_V(p_lod, surfaces[p_surface].lods.size(), 0);
+ return surfaces[p_surface].lods[p_lod].distance;
+}
+
+Ref<Material> EditorSceneImporterMesh::get_surface_material(int p_surface) const {
+ ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Ref<Material>());
+ return surfaces[p_surface].material;
+}
+
+bool EditorSceneImporterMesh::has_mesh() const {
+ return mesh.is_valid();
+}
+
+Ref<ArrayMesh> EditorSceneImporterMesh::get_mesh() {
+ ERR_FAIL_COND_V(surfaces.size() == 0, Ref<ArrayMesh>());
+
+ if (mesh.is_null()) {
+ mesh.instance();
+ for (int i = 0; i < blend_shapes.size(); i++) {
+ mesh->add_blend_shape(blend_shapes[i]);
+ }
+ mesh->set_blend_shape_mode(blend_shape_mode);
+ for (int i = 0; i < surfaces.size(); i++) {
+ Array bs_data;
+ if (surfaces[i].blend_shape_data.size()) {
+ for (int j = 0; j < surfaces[i].blend_shape_data.size(); j++) {
+ bs_data.push_back(surfaces[i].blend_shape_data[j].arrays);
+ }
+ }
+ Dictionary lods;
+ if (surfaces[i].lods.size()) {
+ for (int j = 0; j < surfaces[i].lods.size(); j++) {
+ lods[surfaces[i].lods[j].distance] = surfaces[i].lods[j].indices;
+ }
+ }
+
+ mesh->add_surface_from_arrays(surfaces[i].primitive, surfaces[i].arrays, bs_data, lods);
+ if (surfaces[i].material.is_valid()) {
+ mesh->surface_set_material(mesh->get_surface_count() - 1, surfaces[i].material);
+ }
+ if (surfaces[i].name != String()) {
+ mesh->surface_set_name(mesh->get_surface_count() - 1, surfaces[i].name);
+ }
+ }
+ }
+
+ return mesh;
+}
+
+void EditorSceneImporterMesh::clear() {
+ surfaces.clear();
+ blend_shapes.clear();
+ mesh.unref();
+}
+
+void EditorSceneImporterMesh::_set_data(const Dictionary &p_data) {
+ clear();
+ if (p_data.has("blend_shape_names")) {
+ blend_shapes = p_data["blend_shape_names"];
+ }
+ if (p_data.has("surfaces")) {
+ Array surface_arr = p_data["surfaces"];
+ for (int i = 0; i < surface_arr.size(); i++) {
+ Dictionary s = surface_arr[i];
+ ERR_CONTINUE(!s.has("primitive"));
+ ERR_CONTINUE(!s.has("arrays"));
+ Mesh::PrimitiveType prim = Mesh::PrimitiveType(int(s["primitive"]));
+ ERR_CONTINUE(prim >= Mesh::PRIMITIVE_MAX);
+ Array arr = s["arrays"];
+ Dictionary lods;
+ String name;
+ if (s.has("name")) {
+ name = s["name"];
+ }
+ if (s.has("lods")) {
+ lods = s["lods"];
+ }
+ Array blend_shapes;
+ if (s.has("blend_shapes")) {
+ blend_shapes = s["blend_shapes"];
+ }
+ Ref<Material> material;
+ if (s.has("material")) {
+ material = s["material"];
+ }
+ add_surface(prim, arr, blend_shapes, lods, material, name);
+ }
+ }
+}
+Dictionary EditorSceneImporterMesh::_get_data() const {
+ Dictionary data;
+ if (blend_shapes.size()) {
+ data["blend_shape_names"] = blend_shapes;
+ }
+ Array surface_arr;
+ for (int i = 0; i < surfaces.size(); i++) {
+ Dictionary d;
+ d["primitive"] = surfaces[i].primitive;
+ d["arrays"] = surfaces[i].arrays;
+ if (surfaces[i].blend_shape_data.size()) {
+ Array bs_data;
+ for (int j = 0; j < surfaces[i].blend_shape_data.size(); j++) {
+ bs_data.push_back(surfaces[i].blend_shape_data[j].arrays);
+ }
+ d["blend_shapes"] = bs_data;
+ }
+ if (surfaces[i].lods.size()) {
+ Dictionary lods;
+ for (int j = 0; j < surfaces[i].lods.size(); j++) {
+ lods[surfaces[i].lods[j].distance] = surfaces[i].lods[j].indices;
+ }
+ d["lods"] = lods;
+ }
+
+ if (surfaces[i].material.is_valid()) {
+ d["material"] = surfaces[i].material;
+ }
+
+ if (surfaces[i].name != String()) {
+ d["name"] = surfaces[i].name;
+ }
+
+ surface_arr.push_back(d);
+ }
+ data["surfaces"] = surface_arr;
+ return data;
+}
+
+void EditorSceneImporterMesh::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("add_blend_shape", "name"), &EditorSceneImporterMesh::add_blend_shape);
+ ClassDB::bind_method(D_METHOD("get_blend_shape_count"), &EditorSceneImporterMesh::get_blend_shape_count);
+ ClassDB::bind_method(D_METHOD("get_blend_shape_name", "blend_shape_idx"), &EditorSceneImporterMesh::get_blend_shape_name);
+
+ ClassDB::bind_method(D_METHOD("set_blend_shape_mode", "mode"), &EditorSceneImporterMesh::set_blend_shape_mode);
+ ClassDB::bind_method(D_METHOD("get_blend_shape_mode"), &EditorSceneImporterMesh::get_blend_shape_mode);
+
+ ClassDB::bind_method(D_METHOD("add_surface", "primitive", "arrays", "blend_shapes", "lods", "material"), &EditorSceneImporterMesh::add_surface, DEFVAL(Array()), DEFVAL(Dictionary()), DEFVAL(Ref<Material>()), DEFVAL(String()));
+
+ ClassDB::bind_method(D_METHOD("get_surface_count"), &EditorSceneImporterMesh::get_surface_count);
+ ClassDB::bind_method(D_METHOD("get_surface_primitive_type", "surface_idx"), &EditorSceneImporterMesh::get_surface_primitive_type);
+ ClassDB::bind_method(D_METHOD("get_surface_name", "surface_idx"), &EditorSceneImporterMesh::get_surface_name);
+ ClassDB::bind_method(D_METHOD("get_surface_arrays", "surface_idx"), &EditorSceneImporterMesh::get_surface_arrays);
+ ClassDB::bind_method(D_METHOD("get_surface_blend_shape_arrays", "surface_idx", "blend_shape_idx"), &EditorSceneImporterMesh::get_surface_blend_shape_arrays);
+ ClassDB::bind_method(D_METHOD("get_surface_lod_count", "surface_idx"), &EditorSceneImporterMesh::get_surface_lod_count);
+ ClassDB::bind_method(D_METHOD("get_surface_lod_size", "surface_idx", "lod_idx"), &EditorSceneImporterMesh::get_surface_lod_size);
+ ClassDB::bind_method(D_METHOD("get_surface_lod_indices", "surface_idx", "lod_idx"), &EditorSceneImporterMesh::get_surface_lod_indices);
+ ClassDB::bind_method(D_METHOD("get_surface_material", "surface_idx"), &EditorSceneImporterMesh::get_surface_material);
+
+ ClassDB::bind_method(D_METHOD("get_mesh"), &EditorSceneImporterMesh::get_mesh);
+ ClassDB::bind_method(D_METHOD("clear"), &EditorSceneImporterMesh::clear);
+
+ ClassDB::bind_method(D_METHOD("_set_data", "data"), &EditorSceneImporterMesh::_set_data);
+ ClassDB::bind_method(D_METHOD("_get_data"), &EditorSceneImporterMesh::_get_data);
+
+ ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_data", "_get_data");
+}
+
+void EditorSceneImporterMeshNode::set_mesh(const Ref<EditorSceneImporterMesh> &p_mesh) {
+ mesh = p_mesh;
+}
+Ref<EditorSceneImporterMesh> EditorSceneImporterMeshNode::get_mesh() const {
+ return mesh;
+}
+
+void EditorSceneImporterMeshNode::set_skin(const Ref<Skin> &p_skin) {
+ skin = p_skin;
+}
+Ref<Skin> EditorSceneImporterMeshNode::get_skin() const {
+ return skin;
+}
+
+void EditorSceneImporterMeshNode::set_surface_material(int p_idx, const Ref<Material> &p_material) {
+ ERR_FAIL_COND(p_idx < 0);
+ if (p_idx >= surface_materials.size()) {
+ surface_materials.resize(p_idx + 1);
+ }
+
+ surface_materials.write[p_idx] = p_material;
+}
+Ref<Material> EditorSceneImporterMeshNode::get_surface_material(int p_idx) const {
+ ERR_FAIL_COND_V(p_idx < 0, Ref<Material>());
+ if (p_idx >= surface_materials.size()) {
+ return Ref<Material>();
+ }
+ return surface_materials[p_idx];
+}
+
+void EditorSceneImporterMeshNode::set_skeleton_path(const NodePath &p_path) {
+ skeleton_path = p_path;
+}
+NodePath EditorSceneImporterMeshNode::get_skeleton_path() const {
+ return skeleton_path;
+}
+
+void EditorSceneImporterMeshNode::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("set_mesh", "mesh"), &EditorSceneImporterMeshNode::set_mesh);
+ ClassDB::bind_method(D_METHOD("get_mesh"), &EditorSceneImporterMeshNode::get_mesh);
+
+ ClassDB::bind_method(D_METHOD("set_skin", "skin"), &EditorSceneImporterMeshNode::set_skin);
+ ClassDB::bind_method(D_METHOD("get_skin"), &EditorSceneImporterMeshNode::get_skin);
+
+ ClassDB::bind_method(D_METHOD("set_skeleton_path", "skeleton_path"), &EditorSceneImporterMeshNode::set_skeleton_path);
+ ClassDB::bind_method(D_METHOD("get_skeleton_path"), &EditorSceneImporterMeshNode::get_skeleton_path);
+
+ ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "EditorSceneImporterMesh"), "set_mesh", "get_mesh");
+ ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "skin", PROPERTY_HINT_RESOURCE_TYPE, "Skin"), "set_skin", "get_skin");
+ ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "skeleton_path", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Skeleton"), "set_skeleton_path", "get_skeleton_path");
+}
+
/////////////////////////////////
void EditorScenePostImport::_bind_methods() {
BIND_VMETHOD(MethodInfo(Variant::OBJECT, "post_import", PropertyInfo(Variant::OBJECT, "scene")));
@@ -1219,6 +1517,34 @@ Ref<Animation> ResourceImporterScene::import_animation_from_other_importer(Edito
return importer->import_animation(p_path, p_flags, p_bake_fps);
}
+void ResourceImporterScene::_generate_meshes(Node *p_node) {
+ EditorSceneImporterMeshNode *src_mesh = Object::cast_to<EditorSceneImporterMeshNode>(p_node);
+ if (src_mesh != nullptr) {
+ //is mesh
+ MeshInstance3D *mesh_node = memnew(MeshInstance3D);
+ mesh_node->set_transform(src_mesh->get_transform());
+ mesh_node->set_skin(src_mesh->get_skin());
+ mesh_node->set_skeleton_path(src_mesh->get_skeleton_path());
+
+ Ref<ArrayMesh> mesh;
+ if (!src_mesh->get_mesh()->has_mesh()) {
+ //do mesh processing
+ }
+ mesh = src_mesh->get_mesh()->get_mesh();
+ mesh_node->set_mesh(mesh);
+ for (int i = 0; i < mesh->get_surface_count(); i++) {
+ mesh_node->set_surface_material(i, src_mesh->get_surface_material(i));
+ }
+
+ p_node->replace_by(mesh_node);
+ memdelete(p_node);
+ p_node = mesh_node;
+ }
+
+ for (int i = 0; i < p_node->get_child_count(); i++) {
+ _generate_meshes(p_node->get_child(i));
+ }
+}
Error ResourceImporterScene::import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files, Variant *r_metadata) {
const String &src_path = p_source_file;
@@ -1315,6 +1641,8 @@ Error ResourceImporterScene::import(const String &p_source_file, const String &p
scene->set_name(p_save_path.get_file().get_basename());
}
+ _generate_meshes(scene);
+
err = OK;
String animation_filter = String(p_options["animation/filter_script"]).strip_edges();
diff --git a/editor/import/resource_importer_scene.h b/editor/import/resource_importer_scene.h
index cd61ec01f2..758390b367 100644
--- a/editor/import/resource_importer_scene.h
+++ b/editor/import/resource_importer_scene.h
@@ -32,9 +32,11 @@
#define RESOURCEIMPORTERSCENE_H
#include "core/io/resource_importer.h"
+#include "scene/3d/node_3d.h"
#include "scene/resources/animation.h"
#include "scene/resources/mesh.h"
#include "scene/resources/shape_3d.h"
+#include "scene/resources/skin.h"
class Material;
@@ -88,6 +90,90 @@ public:
EditorScenePostImport();
};
+// The following classes are used by importers instead of ArrayMesh and MeshInstance3D
+// so the data is not reginstered (hence, quality loss), importing happens faster and
+// its easier to modify before saving
+
+class EditorSceneImporterMesh : public Resource {
+ GDCLASS(EditorSceneImporterMesh, Resource)
+
+ struct Surface {
+ Mesh::PrimitiveType primitive;
+ Array arrays;
+ struct BlendShape {
+ Array arrays;
+ };
+ Vector<BlendShape> blend_shape_data;
+ struct LOD {
+ Vector<int> indices;
+ float distance;
+ };
+ Vector<LOD> lods;
+ Ref<Material> material;
+ String name;
+ };
+ Vector<Surface> surfaces;
+ Vector<String> blend_shapes;
+ Mesh::BlendShapeMode blend_shape_mode = Mesh::BLEND_SHAPE_MODE_NORMALIZED;
+
+ Ref<ArrayMesh> mesh;
+
+protected:
+ void _set_data(const Dictionary &p_data);
+ Dictionary _get_data() const;
+
+ static void _bind_methods();
+
+public:
+ void add_blend_shape(const String &p_name);
+ int get_blend_shape_count() const;
+ String get_blend_shape_name(int p_blend_shape) const;
+
+ void add_surface(Mesh::PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes = Array(), const Dictionary &p_lods = Dictionary(), const Ref<Material> &p_material = Ref<Material>(), const String &p_name = String());
+ int get_surface_count() const;
+
+ void set_blend_shape_mode(Mesh::BlendShapeMode p_blend_shape_mode);
+ Mesh::BlendShapeMode get_blend_shape_mode() const;
+
+ Mesh::PrimitiveType get_surface_primitive_type(int p_surface);
+ String get_surface_name(int p_surface) const;
+ Array get_surface_arrays(int p_surface) const;
+ Array get_surface_blend_shape_arrays(int p_surface, int p_blend_shape) const;
+ int get_surface_lod_count(int p_surface) const;
+ Vector<int> get_surface_lod_indices(int p_surface, int p_lod) const;
+ float get_surface_lod_size(int p_surface, int p_lod) const;
+ Ref<Material> get_surface_material(int p_surface) const;
+
+ bool has_mesh() const;
+ Ref<ArrayMesh> get_mesh();
+ void clear();
+};
+
+class EditorSceneImporterMeshNode : public Node3D {
+ GDCLASS(EditorSceneImporterMeshNode, Node3D)
+
+ Ref<EditorSceneImporterMesh> mesh;
+ Ref<Skin> skin;
+ NodePath skeleton_path;
+ Vector<Ref<Material>> surface_materials;
+
+protected:
+ static void _bind_methods();
+
+public:
+ void set_mesh(const Ref<EditorSceneImporterMesh> &p_mesh);
+ Ref<EditorSceneImporterMesh> get_mesh() const;
+
+ void set_skin(const Ref<Skin> &p_skin);
+ Ref<Skin> get_skin() const;
+
+ void set_surface_material(int p_idx, const Ref<Material> &p_material);
+ Ref<Material> get_surface_material(int p_idx) const;
+
+ void set_skeleton_path(const NodePath &p_path);
+ NodePath get_skeleton_path() const;
+};
+
class ResourceImporterScene : public ResourceImporter {
GDCLASS(ResourceImporterScene, ResourceImporter);
@@ -119,6 +205,7 @@ class ResourceImporterScene : public ResourceImporter {
};
void _replace_owner(Node *p_node, Node *p_scene, Node *p_new_owner);
+ void _generate_meshes(Node *p_node);
public:
static ResourceImporterScene *get_singleton() { return singleton; }
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 13:21:35 +0000