diff options
Diffstat (limited to 'modules/gltf/gltf_document.cpp')
| -rw-r--r-- | modules/gltf/gltf_document.cpp | 632 |
1 files changed, 343 insertions, 289 deletions
diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp index 99803ed05d..735e35ac1e 100644 --- a/modules/gltf/gltf_document.cpp +++ b/modules/gltf/gltf_document.cpp @@ -31,8 +31,6 @@ #include "gltf_document.h" #include "extensions/gltf_spec_gloss.h" -#include "gltf_document_extension.h" -#include "gltf_document_extension_convert_importer_mesh.h" #include "gltf_state.h" #include "core/crypto/crypto_core.h" @@ -215,8 +213,7 @@ Error GLTFDocument::_serialize(Ref<GLTFState> state, const String &p_path) { return Error::FAILED; } - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + for (Ref<GLTFDocumentExtension> ext : document_extensions) { ERR_CONTINUE(ext.is_null()); err = ext->export_post(state); ERR_FAIL_COND_V(err != OK, err); @@ -454,8 +451,7 @@ Error GLTFDocument::_serialize_nodes(Ref<GLTFState> state) { node["children"] = children; } - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + for (Ref<GLTFDocumentExtension> ext : document_extensions) { ERR_CONTINUE(ext.is_null()); ERR_CONTINUE(!state->scene_nodes.find(i)); Error err = ext->export_node(state, gltf_node, node, state->scene_nodes[i]); @@ -629,6 +625,11 @@ Error GLTFDocument::_parse_nodes(Ref<GLTFState> state) { node->light = light; } } + for (Ref<GLTFDocumentExtension> ext : document_extensions) { + ERR_CONTINUE(ext.is_null()); + Error err = ext->parse_node_extensions(state, node, extensions); + ERR_CONTINUE_MSG(err != OK, "GLTF: Encountered error " + itos(err) + " when parsing node extensions for node " + node->get_name() + " in file " + state->filename + ". Continuing."); + } } if (n.has("children")) { @@ -2483,12 +2484,12 @@ Error GLTFDocument::_serialize_meshes(Ref<GLTFState> state) { if (surface_i < instance_materials.size()) { v = instance_materials.get(surface_i); } - Ref<BaseMaterial3D> mat = v; + Ref<Material> mat = v; if (!mat.is_valid()) { mat = import_mesh->get_surface_material(surface_i); } if (mat.is_valid()) { - HashMap<Ref<BaseMaterial3D>, GLTFMaterialIndex>::Iterator material_cache_i = state->material_cache.find(mat); + HashMap<Ref<Material>, GLTFMaterialIndex>::Iterator material_cache_i = state->material_cache.find(mat); if (material_cache_i && material_cache_i->value != -1) { primitive["material"] = material_cache_i->value; } else { @@ -2936,16 +2937,18 @@ Error GLTFDocument::_parse_meshes(Ref<GLTFState> state) { } } - Ref<BaseMaterial3D> mat; + Ref<Material> mat; String mat_name; if (!state->discard_meshes_and_materials) { if (p.has("material")) { const int material = p["material"]; ERR_FAIL_INDEX_V(material, state->materials.size(), ERR_FILE_CORRUPT); - Ref<BaseMaterial3D> mat3d = state->materials[material]; + Ref<Material> mat3d = state->materials[material]; ERR_FAIL_NULL_V(mat3d, ERR_FILE_CORRUPT); - if (has_vertex_color) { - mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); + + Ref<BaseMaterial3D> base_material = mat3d; + if (has_vertex_color && base_material.is_valid()) { + base_material->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); } mat = mat3d; @@ -2953,7 +2956,7 @@ Error GLTFDocument::_parse_meshes(Ref<GLTFState> state) { Ref<StandardMaterial3D> mat3d; mat3d.instantiate(); if (has_vertex_color) { - mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); + mat3d->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); } mat = mat3d; } @@ -3381,8 +3384,7 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { Array materials; for (int32_t i = 0; i < state->materials.size(); i++) { Dictionary d; - - Ref<BaseMaterial3D> material = state->materials[i]; + Ref<Material> material = state->materials[i]; if (material.is_null()) { materials.push_back(d); continue; @@ -3390,11 +3392,12 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { if (!material->get_name().is_empty()) { d["name"] = _gen_unique_name(state, material->get_name()); } - { + Ref<BaseMaterial3D> base_material = material; + if (base_material.is_valid()) { Dictionary mr; { Array arr; - const Color c = material->get_albedo().srgb_to_linear(); + const Color c = base_material->get_albedo().srgb_to_linear(); arr.push_back(c.r); arr.push_back(c.g); arr.push_back(c.b); @@ -3403,167 +3406,169 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { } { Dictionary bct; - Ref<Texture2D> albedo_texture = material->get_texture(BaseMaterial3D::TEXTURE_ALBEDO); - GLTFTextureIndex gltf_texture_index = -1; + if (base_material.is_valid()) { + Ref<Texture2D> albedo_texture = base_material->get_texture(BaseMaterial3D::TEXTURE_ALBEDO); + GLTFTextureIndex gltf_texture_index = -1; - if (albedo_texture.is_valid() && albedo_texture->get_image().is_valid()) { - albedo_texture->set_name(material->get_name() + "_albedo"); - gltf_texture_index = _set_texture(state, albedo_texture, material->get_texture_filter(), material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); - } - if (gltf_texture_index != -1) { - bct["index"] = gltf_texture_index; - Dictionary extensions = _serialize_texture_transform_uv1(material); - if (!extensions.is_empty()) { - bct["extensions"] = extensions; - state->use_khr_texture_transform = true; + if (albedo_texture.is_valid() && albedo_texture->get_image().is_valid()) { + albedo_texture->set_name(material->get_name() + "_albedo"); + gltf_texture_index = _set_texture(state, albedo_texture, base_material->get_texture_filter(), base_material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); + } + if (gltf_texture_index != -1) { + bct["index"] = gltf_texture_index; + Dictionary extensions = _serialize_texture_transform_uv1(material); + if (!extensions.is_empty()) { + bct["extensions"] = extensions; + state->use_khr_texture_transform = true; + } + mr["baseColorTexture"] = bct; } - mr["baseColorTexture"] = bct; } } - - mr["metallicFactor"] = material->get_metallic(); - mr["roughnessFactor"] = material->get_roughness(); - bool has_roughness = material->get_texture(BaseMaterial3D::TEXTURE_ROUGHNESS).is_valid() && material->get_texture(BaseMaterial3D::TEXTURE_ROUGHNESS)->get_image().is_valid(); - bool has_ao = material->get_feature(BaseMaterial3D::FEATURE_AMBIENT_OCCLUSION) && material->get_texture(BaseMaterial3D::TEXTURE_AMBIENT_OCCLUSION).is_valid(); - bool has_metalness = material->get_texture(BaseMaterial3D::TEXTURE_METALLIC).is_valid() && material->get_texture(BaseMaterial3D::TEXTURE_METALLIC)->get_image().is_valid(); - if (has_ao || has_roughness || has_metalness) { - Dictionary mrt; - Ref<Texture2D> roughness_texture = material->get_texture(BaseMaterial3D::TEXTURE_ROUGHNESS); - BaseMaterial3D::TextureChannel roughness_channel = material->get_roughness_texture_channel(); - Ref<Texture2D> metallic_texture = material->get_texture(BaseMaterial3D::TEXTURE_METALLIC); - BaseMaterial3D::TextureChannel metalness_channel = material->get_metallic_texture_channel(); - Ref<Texture2D> ao_texture = material->get_texture(BaseMaterial3D::TEXTURE_AMBIENT_OCCLUSION); - BaseMaterial3D::TextureChannel ao_channel = material->get_ao_texture_channel(); - Ref<ImageTexture> orm_texture; - orm_texture.instantiate(); - Ref<Image> orm_image; - orm_image.instantiate(); - int32_t height = 0; - int32_t width = 0; - Ref<Image> ao_image; - if (has_ao) { - height = ao_texture->get_height(); - width = ao_texture->get_width(); - ao_image = ao_texture->get_image(); - Ref<ImageTexture> img_tex = ao_image; - if (img_tex.is_valid()) { - ao_image = img_tex->get_image(); + if (base_material.is_valid()) { + mr["metallicFactor"] = base_material->get_metallic(); + mr["roughnessFactor"] = base_material->get_roughness(); + bool has_roughness = base_material->get_texture(BaseMaterial3D::TEXTURE_ROUGHNESS).is_valid() && base_material->get_texture(BaseMaterial3D::TEXTURE_ROUGHNESS)->get_image().is_valid(); + bool has_ao = base_material->get_feature(BaseMaterial3D::FEATURE_AMBIENT_OCCLUSION) && base_material->get_texture(BaseMaterial3D::TEXTURE_AMBIENT_OCCLUSION).is_valid(); + bool has_metalness = base_material->get_texture(BaseMaterial3D::TEXTURE_METALLIC).is_valid() && base_material->get_texture(BaseMaterial3D::TEXTURE_METALLIC)->get_image().is_valid(); + if (has_ao || has_roughness || has_metalness) { + Dictionary mrt; + Ref<Texture2D> roughness_texture = base_material->get_texture(BaseMaterial3D::TEXTURE_ROUGHNESS); + BaseMaterial3D::TextureChannel roughness_channel = base_material->get_roughness_texture_channel(); + Ref<Texture2D> metallic_texture = base_material->get_texture(BaseMaterial3D::TEXTURE_METALLIC); + BaseMaterial3D::TextureChannel metalness_channel = base_material->get_metallic_texture_channel(); + Ref<Texture2D> ao_texture = base_material->get_texture(BaseMaterial3D::TEXTURE_AMBIENT_OCCLUSION); + BaseMaterial3D::TextureChannel ao_channel = base_material->get_ao_texture_channel(); + Ref<ImageTexture> orm_texture; + orm_texture.instantiate(); + Ref<Image> orm_image; + orm_image.instantiate(); + int32_t height = 0; + int32_t width = 0; + Ref<Image> ao_image; + if (has_ao) { + height = ao_texture->get_height(); + width = ao_texture->get_width(); + ao_image = ao_texture->get_image(); + Ref<ImageTexture> img_tex = ao_image; + if (img_tex.is_valid()) { + ao_image = img_tex->get_image(); + } + if (ao_image->is_compressed()) { + ao_image->decompress(); + } } - if (ao_image->is_compressed()) { - ao_image->decompress(); + Ref<Image> roughness_image; + if (has_roughness) { + height = roughness_texture->get_height(); + width = roughness_texture->get_width(); + roughness_image = roughness_texture->get_image(); + Ref<ImageTexture> img_tex = roughness_image; + if (img_tex.is_valid()) { + roughness_image = img_tex->get_image(); + } + if (roughness_image->is_compressed()) { + roughness_image->decompress(); + } } - } - Ref<Image> roughness_image; - if (has_roughness) { - height = roughness_texture->get_height(); - width = roughness_texture->get_width(); - roughness_image = roughness_texture->get_image(); - Ref<ImageTexture> img_tex = roughness_image; - if (img_tex.is_valid()) { - roughness_image = img_tex->get_image(); + Ref<Image> metallness_image; + if (has_metalness) { + height = metallic_texture->get_height(); + width = metallic_texture->get_width(); + metallness_image = metallic_texture->get_image(); + Ref<ImageTexture> img_tex = metallness_image; + if (img_tex.is_valid()) { + metallness_image = img_tex->get_image(); + } + if (metallness_image->is_compressed()) { + metallness_image->decompress(); + } } - if (roughness_image->is_compressed()) { - roughness_image->decompress(); + Ref<Texture2D> albedo_texture = base_material->get_texture(BaseMaterial3D::TEXTURE_ALBEDO); + if (albedo_texture.is_valid() && albedo_texture->get_image().is_valid()) { + height = albedo_texture->get_height(); + width = albedo_texture->get_width(); } - } - Ref<Image> metallness_image; - if (has_metalness) { - height = metallic_texture->get_height(); - width = metallic_texture->get_width(); - metallness_image = metallic_texture->get_image(); - Ref<ImageTexture> img_tex = metallness_image; - if (img_tex.is_valid()) { - metallness_image = img_tex->get_image(); + orm_image->initialize_data(width, height, false, Image::FORMAT_RGBA8); + if (ao_image.is_valid() && ao_image->get_size() != Vector2(width, height)) { + ao_image->resize(width, height, Image::INTERPOLATE_LANCZOS); } - if (metallness_image->is_compressed()) { - metallness_image->decompress(); + if (roughness_image.is_valid() && roughness_image->get_size() != Vector2(width, height)) { + roughness_image->resize(width, height, Image::INTERPOLATE_LANCZOS); } - } - Ref<Texture2D> albedo_texture = material->get_texture(BaseMaterial3D::TEXTURE_ALBEDO); - if (albedo_texture.is_valid() && albedo_texture->get_image().is_valid()) { - height = albedo_texture->get_height(); - width = albedo_texture->get_width(); - } - orm_image->initialize_data(width, height, false, Image::FORMAT_RGBA8); - if (ao_image.is_valid() && ao_image->get_size() != Vector2(width, height)) { - ao_image->resize(width, height, Image::INTERPOLATE_LANCZOS); - } - if (roughness_image.is_valid() && roughness_image->get_size() != Vector2(width, height)) { - roughness_image->resize(width, height, Image::INTERPOLATE_LANCZOS); - } - if (metallness_image.is_valid() && metallness_image->get_size() != Vector2(width, height)) { - metallness_image->resize(width, height, Image::INTERPOLATE_LANCZOS); - } - for (int32_t h = 0; h < height; h++) { - for (int32_t w = 0; w < width; w++) { - Color c = Color(1.0f, 1.0f, 1.0f); - if (has_ao) { - if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_RED == ao_channel) { - c.r = ao_image->get_pixel(w, h).r; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_GREEN == ao_channel) { - c.r = ao_image->get_pixel(w, h).g; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_BLUE == ao_channel) { - c.r = ao_image->get_pixel(w, h).b; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_ALPHA == ao_channel) { - c.r = ao_image->get_pixel(w, h).a; + if (metallness_image.is_valid() && metallness_image->get_size() != Vector2(width, height)) { + metallness_image->resize(width, height, Image::INTERPOLATE_LANCZOS); + } + for (int32_t h = 0; h < height; h++) { + for (int32_t w = 0; w < width; w++) { + Color c = Color(1.0f, 1.0f, 1.0f); + if (has_ao) { + if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_RED == ao_channel) { + c.r = ao_image->get_pixel(w, h).r; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_GREEN == ao_channel) { + c.r = ao_image->get_pixel(w, h).g; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_BLUE == ao_channel) { + c.r = ao_image->get_pixel(w, h).b; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_ALPHA == ao_channel) { + c.r = ao_image->get_pixel(w, h).a; + } } - } - if (has_roughness) { - if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_RED == roughness_channel) { - c.g = roughness_image->get_pixel(w, h).r; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_GREEN == roughness_channel) { - c.g = roughness_image->get_pixel(w, h).g; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_BLUE == roughness_channel) { - c.g = roughness_image->get_pixel(w, h).b; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_ALPHA == roughness_channel) { - c.g = roughness_image->get_pixel(w, h).a; + if (has_roughness) { + if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_RED == roughness_channel) { + c.g = roughness_image->get_pixel(w, h).r; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_GREEN == roughness_channel) { + c.g = roughness_image->get_pixel(w, h).g; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_BLUE == roughness_channel) { + c.g = roughness_image->get_pixel(w, h).b; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_ALPHA == roughness_channel) { + c.g = roughness_image->get_pixel(w, h).a; + } } - } - if (has_metalness) { - if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_RED == metalness_channel) { - c.b = metallness_image->get_pixel(w, h).r; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_GREEN == metalness_channel) { - c.b = metallness_image->get_pixel(w, h).g; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_BLUE == metalness_channel) { - c.b = metallness_image->get_pixel(w, h).b; - } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_ALPHA == metalness_channel) { - c.b = metallness_image->get_pixel(w, h).a; + if (has_metalness) { + if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_RED == metalness_channel) { + c.b = metallness_image->get_pixel(w, h).r; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_GREEN == metalness_channel) { + c.b = metallness_image->get_pixel(w, h).g; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_BLUE == metalness_channel) { + c.b = metallness_image->get_pixel(w, h).b; + } else if (BaseMaterial3D::TextureChannel::TEXTURE_CHANNEL_ALPHA == metalness_channel) { + c.b = metallness_image->get_pixel(w, h).a; + } } + orm_image->set_pixel(w, h, c); } - orm_image->set_pixel(w, h, c); } - } - orm_image->generate_mipmaps(); - orm_texture->set_image(orm_image); - GLTFTextureIndex orm_texture_index = -1; - if (has_ao || has_roughness || has_metalness) { - orm_texture->set_name(material->get_name() + "_orm"); - orm_texture_index = _set_texture(state, orm_texture, material->get_texture_filter(), material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); - } - if (has_ao) { - Dictionary occt; - occt["index"] = orm_texture_index; - d["occlusionTexture"] = occt; - } - if (has_roughness || has_metalness) { - mrt["index"] = orm_texture_index; - Dictionary extensions = _serialize_texture_transform_uv1(material); - if (!extensions.is_empty()) { - mrt["extensions"] = extensions; - state->use_khr_texture_transform = true; + orm_image->generate_mipmaps(); + orm_texture->set_image(orm_image); + GLTFTextureIndex orm_texture_index = -1; + if (has_ao || has_roughness || has_metalness) { + orm_texture->set_name(material->get_name() + "_orm"); + orm_texture_index = _set_texture(state, orm_texture, base_material->get_texture_filter(), base_material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); + } + if (has_ao) { + Dictionary occt; + occt["index"] = orm_texture_index; + d["occlusionTexture"] = occt; + } + if (has_roughness || has_metalness) { + mrt["index"] = orm_texture_index; + Dictionary extensions = _serialize_texture_transform_uv1(material); + if (!extensions.is_empty()) { + mrt["extensions"] = extensions; + state->use_khr_texture_transform = true; + } + mr["metallicRoughnessTexture"] = mrt; } - mr["metallicRoughnessTexture"] = mrt; } } d["pbrMetallicRoughness"] = mr; } - - if (material->get_feature(BaseMaterial3D::FEATURE_NORMAL_MAPPING)) { + if (base_material->get_feature(BaseMaterial3D::FEATURE_NORMAL_MAPPING)) { Dictionary nt; Ref<ImageTexture> tex; tex.instantiate(); { - Ref<Texture2D> normal_texture = material->get_texture(BaseMaterial3D::TEXTURE_NORMAL); + Ref<Texture2D> normal_texture = base_material->get_texture(BaseMaterial3D::TEXTURE_NORMAL); if (normal_texture.is_valid()) { // Code for uncompressing RG normal maps Ref<Image> img = normal_texture->get_image(); @@ -3593,30 +3598,30 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { GLTFTextureIndex gltf_texture_index = -1; if (tex.is_valid() && tex->get_image().is_valid()) { tex->set_name(material->get_name() + "_normal"); - gltf_texture_index = _set_texture(state, tex, material->get_texture_filter(), material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); + gltf_texture_index = _set_texture(state, tex, base_material->get_texture_filter(), base_material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); } - nt["scale"] = material->get_normal_scale(); + nt["scale"] = base_material->get_normal_scale(); if (gltf_texture_index != -1) { nt["index"] = gltf_texture_index; d["normalTexture"] = nt; } } - if (material->get_feature(BaseMaterial3D::FEATURE_EMISSION)) { - const Color c = material->get_emission().linear_to_srgb(); + if (base_material->get_feature(BaseMaterial3D::FEATURE_EMISSION)) { + const Color c = base_material->get_emission().linear_to_srgb(); Array arr; arr.push_back(c.r); arr.push_back(c.g); arr.push_back(c.b); d["emissiveFactor"] = arr; } - if (material->get_feature(BaseMaterial3D::FEATURE_EMISSION)) { + if (base_material->get_feature(BaseMaterial3D::FEATURE_EMISSION)) { Dictionary et; - Ref<Texture2D> emission_texture = material->get_texture(BaseMaterial3D::TEXTURE_EMISSION); + Ref<Texture2D> emission_texture = base_material->get_texture(BaseMaterial3D::TEXTURE_EMISSION); GLTFTextureIndex gltf_texture_index = -1; if (emission_texture.is_valid() && emission_texture->get_image().is_valid()) { emission_texture->set_name(material->get_name() + "_emission"); - gltf_texture_index = _set_texture(state, emission_texture, material->get_texture_filter(), material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); + gltf_texture_index = _set_texture(state, emission_texture, base_material->get_texture_filter(), base_material->get_flag(BaseMaterial3D::FLAG_USE_TEXTURE_REPEAT)); } if (gltf_texture_index != -1) { @@ -3624,14 +3629,14 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { d["emissiveTexture"] = et; } } - const bool ds = material->get_cull_mode() == BaseMaterial3D::CULL_DISABLED; + const bool ds = base_material->get_cull_mode() == BaseMaterial3D::CULL_DISABLED; if (ds) { d["doubleSided"] = ds; } - if (material->get_transparency() == BaseMaterial3D::TRANSPARENCY_ALPHA_SCISSOR) { + if (base_material->get_transparency() == BaseMaterial3D::TRANSPARENCY_ALPHA_SCISSOR) { d["alphaMode"] = "MASK"; - d["alphaCutoff"] = material->get_alpha_scissor_threshold(); - } else if (material->get_transparency() != BaseMaterial3D::TRANSPARENCY_DISABLED) { + d["alphaCutoff"] = base_material->get_alpha_scissor_threshold(); + } else if (base_material->get_transparency() != BaseMaterial3D::TRANSPARENCY_DISABLED) { d["alphaMode"] = "BLEND"; } materials.push_back(d); @@ -3837,29 +3842,37 @@ void GLTFDocument::_set_texture_transform_uv1(const Dictionary &d, Ref<BaseMater if (d.has("extensions")) { const Dictionary &extensions = d["extensions"]; if (extensions.has("KHR_texture_transform")) { - const Dictionary &texture_transform = extensions["KHR_texture_transform"]; - const Array &offset_arr = texture_transform["offset"]; - if (offset_arr.size() == 2) { - const Vector3 offset_vector3 = Vector3(offset_arr[0], offset_arr[1], 0.0f); - material->set_uv1_offset(offset_vector3); - } + if (material.is_valid()) { + const Dictionary &texture_transform = extensions["KHR_texture_transform"]; + const Array &offset_arr = texture_transform["offset"]; + if (offset_arr.size() == 2) { + const Vector3 offset_vector3 = Vector3(offset_arr[0], offset_arr[1], 0.0f); + material->set_uv1_offset(offset_vector3); + } - const Array &scale_arr = texture_transform["scale"]; - if (scale_arr.size() == 2) { - const Vector3 scale_vector3 = Vector3(scale_arr[0], scale_arr[1], 1.0f); - material->set_uv1_scale(scale_vector3); + const Array &scale_arr = texture_transform["scale"]; + if (scale_arr.size() == 2) { + const Vector3 scale_vector3 = Vector3(scale_arr[0], scale_arr[1], 1.0f); + material->set_uv1_scale(scale_vector3); + } } } } } void GLTFDocument::spec_gloss_to_rough_metal(Ref<GLTFSpecGloss> r_spec_gloss, Ref<BaseMaterial3D> p_material) { + if (r_spec_gloss.is_null()) { + return; + } if (r_spec_gloss->spec_gloss_img.is_null()) { return; } if (r_spec_gloss->diffuse_img.is_null()) { return; } + if (p_material.is_null()) { + return; + } bool has_roughness = false; bool has_metal = false; p_material->set_roughness(1.0f); @@ -5270,6 +5283,10 @@ void GLTFDocument::_convert_scene_node(Ref<GLTFState> state, Node *p_current, co AnimationPlayer *animation_player = Object::cast_to<AnimationPlayer>(p_current); _convert_animation_player_to_gltf(animation_player, state, p_gltf_parent, p_gltf_root, gltf_node, p_current); } + for (Ref<GLTFDocumentExtension> ext : document_extensions) { + ERR_CONTINUE(ext.is_null()); + ext->convert_scene_node(state, gltf_node, p_current); + } GLTFNodeIndex current_node_i = state->nodes.size(); GLTFNodeIndex gltf_root = p_gltf_root; if (gltf_root == -1) { @@ -5593,21 +5610,32 @@ void GLTFDocument::_generate_scene_node(Ref<GLTFState> state, Node *scene_parent // and attach it to the bone_attachment scene_parent = bone_attachment; } - if (gltf_node->mesh >= 0) { - current_node = _generate_mesh_instance(state, node_index); - } else if (gltf_node->camera >= 0) { - current_node = _generate_camera(state, node_index); - } else if (gltf_node->light >= 0) { - current_node = _generate_light(state, node_index); + // Check if any GLTFDocumentExtension classes want to generate a node for us. + for (Ref<GLTFDocumentExtension> ext : document_extensions) { + ERR_CONTINUE(ext.is_null()); + current_node = ext->generate_scene_node(state, gltf_node, scene_parent); + if (current_node) { + break; + } } - - // We still have not managed to make a node. + // If none of our GLTFDocumentExtension classes generated us a node, we generate one. if (!current_node) { - current_node = _generate_spatial(state, node_index); + if (gltf_node->mesh >= 0) { + current_node = _generate_mesh_instance(state, node_index); + } else if (gltf_node->camera >= 0) { + current_node = _generate_camera(state, node_index); + } else if (gltf_node->light >= 0) { + current_node = _generate_light(state, node_index); + } else { + current_node = _generate_spatial(state, node_index); + } } + // Add the node we generated and set the owner to the scene root. scene_parent->add_child(current_node, true); if (current_node != scene_root) { - current_node->set_owner(scene_root); + Array args; + args.append(scene_root); + current_node->propagate_call(StringName("set_owner"), args); } current_node->set_transform(gltf_node->xform); current_node->set_name(gltf_node->get_name()); @@ -5673,19 +5701,32 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen // and attach it to the bone_attachment scene_parent = bone_attachment; } - - // We still have not managed to make a node - if (gltf_node->mesh >= 0) { - current_node = _generate_mesh_instance(state, node_index); - } else if (gltf_node->camera >= 0) { - current_node = _generate_camera(state, node_index); - } else if (gltf_node->light >= 0) { - current_node = _generate_light(state, node_index); + // Check if any GLTFDocumentExtension classes want to generate a node for us. + for (Ref<GLTFDocumentExtension> ext : document_extensions) { + ERR_CONTINUE(ext.is_null()); + current_node = ext->generate_scene_node(state, gltf_node, scene_parent); + if (current_node) { + break; + } + } + // If none of our GLTFDocumentExtension classes generated us a node, we generate one. + if (!current_node) { + if (gltf_node->mesh >= 0) { + current_node = _generate_mesh_instance(state, node_index); + } else if (gltf_node->camera >= 0) { + current_node = _generate_camera(state, node_index); + } else if (gltf_node->light >= 0) { + current_node = _generate_light(state, node_index); + } else { + current_node = _generate_spatial(state, node_index); + } } - + // Add the node we generated and set the owner to the scene root. scene_parent->add_child(current_node, true); if (current_node != scene_root) { - current_node->set_owner(scene_root); + Array args; + args.append(scene_root); + current_node->propagate_call(StringName("set_owner"), args); } // Do not set transform here. Transform is already applied to our bone. current_node->set_name(gltf_node->get_name()); @@ -5819,7 +5860,7 @@ T GLTFDocument::_interpolate_track(const Vector<real_t> &p_times, const Vector<T ERR_FAIL_V(p_values[0]); } -void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, const GLTFAnimationIndex index, const int bake_fps) { +void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, const GLTFAnimationIndex index, const float bake_fps, const bool trimming) { Ref<GLTFAnimation> anim = state->animations[index]; String anim_name = anim->get_name(); @@ -5836,7 +5877,8 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, animation->set_loop_mode(Animation::LOOP_LINEAR); } - float length = 0.0; + double anim_start = trimming ? INFINITY : 0.0; + double anim_end = 0.0; for (const KeyValue<int, GLTFAnimation::Track> &track_i : anim->get_tracks()) { const GLTFAnimation::Track &track = track_i.value; @@ -5866,19 +5908,40 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, transform_node_path = node_path; } - for (int i = 0; i < track.rotation_track.times.size(); i++) { - length = MAX(length, track.rotation_track.times[i]); - } - for (int i = 0; i < track.position_track.times.size(); i++) { - length = MAX(length, track.position_track.times[i]); - } - for (int i = 0; i < track.scale_track.times.size(); i++) { - length = MAX(length, track.scale_track.times[i]); - } - - for (int i = 0; i < track.weight_tracks.size(); i++) { - for (int j = 0; j < track.weight_tracks[i].times.size(); j++) { - length = MAX(length, track.weight_tracks[i].times[j]); + if (trimming) { + for (int i = 0; i < track.rotation_track.times.size(); i++) { + anim_start = MIN(anim_start, track.rotation_track.times[i]); + anim_end = MAX(anim_end, track.rotation_track.times[i]); + } + for (int i = 0; i < track.position_track.times.size(); i++) { + anim_start = MIN(anim_start, track.position_track.times[i]); + anim_end = MAX(anim_end, track.position_track.times[i]); + } + for (int i = 0; i < track.scale_track.times.size(); i++) { + anim_start = MIN(anim_start, track.scale_track.times[i]); + anim_end = MAX(anim_end, track.scale_track.times[i]); + } + for (int i = 0; i < track.weight_tracks.size(); i++) { + for (int j = 0; j < track.weight_tracks[i].times.size(); j++) { + anim_start = MIN(anim_start, track.weight_tracks[i].times[j]); + anim_end = MAX(anim_end, track.weight_tracks[i].times[j]); + } + } + } else { + // If you don't use trimming and the first key time is not at 0.0, fake keys will be inserted. + for (int i = 0; i < track.rotation_track.times.size(); i++) { + anim_end = MAX(anim_end, track.rotation_track.times[i]); + } + for (int i = 0; i < track.position_track.times.size(); i++) { + anim_end = MAX(anim_end, track.position_track.times[i]); + } + for (int i = 0; i < track.scale_track.times.size(); i++) { + anim_end = MAX(anim_end, track.scale_track.times[i]); + } + for (int i = 0; i < track.weight_tracks.size(); i++) { + for (int j = 0; j < track.weight_tracks[i].times.size(); j++) { + anim_end = MAX(anim_end, track.weight_tracks[i].times[j]); + } } } @@ -5947,10 +6010,8 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, } } - //first determine animation length - const double increment = 1.0 / bake_fps; - double time = 0.0; + double time = anim_start; Vector3 base_pos; Quaternion base_rot; @@ -5976,26 +6037,26 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, if (position_idx >= 0) { pos = _interpolate_track<Vector3>(track.position_track.times, track.position_track.values, time, track.position_track.interpolation); - animation->position_track_insert_key(position_idx, time, pos); + animation->position_track_insert_key(position_idx, time - anim_start, pos); } if (rotation_idx >= 0) { rot = _interpolate_track<Quaternion>(track.rotation_track.times, track.rotation_track.values, time, track.rotation_track.interpolation); - animation->rotation_track_insert_key(rotation_idx, time, rot); + animation->rotation_track_insert_key(rotation_idx, time - anim_start, rot); } if (scale_idx >= 0) { scale = _interpolate_track<Vector3>(track.scale_track.times, track.scale_track.values, time, track.scale_track.interpolation); - animation->scale_track_insert_key(scale_idx, time, scale); + animation->scale_track_insert_key(scale_idx, time - anim_start, scale); } if (last) { break; } time += increment; - if (time >= length) { + if (time >= anim_end) { last = true; - time = length; + time = anim_end; } } } @@ -6030,21 +6091,21 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, bool last = false; while (true) { real_t blend = _interpolate_track<real_t>(track.weight_tracks[i].times, track.weight_tracks[i].values, time, gltf_interp); - animation->blend_shape_track_insert_key(track_idx, time, blend); + animation->blend_shape_track_insert_key(track_idx, time - anim_start, blend); if (last) { break; } time += increment; - if (time >= length) { + if (time >= anim_end) { last = true; - time = length; + time = anim_end; } } } } } - animation->set_length(length); + animation->set_length(anim_end - anim_start); Ref<AnimationLibrary> library; if (!ap->has_animation_library("")) { @@ -6544,7 +6605,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, } } -Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, Ref<FileAccess> f, int p_bake_fps) { +Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, Ref<FileAccess> f) { Error err; if (f.is_null()) { return FAILED; @@ -6586,14 +6647,16 @@ Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, Ref<FileAccess> state->major_version = version.get_slice(".", 0).to_int(); state->minor_version = version.get_slice(".", 1).to_int(); - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + document_extensions.clear(); + for (Ref<GLTFDocumentExtension> ext : all_document_extensions) { ERR_CONTINUE(ext.is_null()); - err = ext->import_preflight(state); - ERR_FAIL_COND_V(err != OK, err); + err = ext->import_preflight(state, state->json["extensionsUsed"]); + if (err == OK) { + document_extensions.push_back(ext); + } } - err = _parse_gltf_state(state, p_path, p_bake_fps); + err = _parse_gltf_state(state, p_path); ERR_FAIL_COND_V(err != OK, err); return OK; @@ -6626,21 +6689,17 @@ Dictionary _serialize_texture_transform_uv(Vector2 p_offset, Vector2 p_scale) { } Dictionary GLTFDocument::_serialize_texture_transform_uv1(Ref<BaseMaterial3D> p_material) { - if (p_material.is_valid()) { - Vector3 offset = p_material->get_uv1_offset(); - Vector3 scale = p_material->get_uv1_scale(); - return _serialize_texture_transform_uv(Vector2(offset.x, offset.y), Vector2(scale.x, scale.y)); - } - return Dictionary(); + ERR_FAIL_NULL_V(p_material, Dictionary()); + Vector3 offset = p_material->get_uv1_offset(); + Vector3 scale = p_material->get_uv1_scale(); + return _serialize_texture_transform_uv(Vector2(offset.x, offset.y), Vector2(scale.x, scale.y)); } Dictionary GLTFDocument::_serialize_texture_transform_uv2(Ref<BaseMaterial3D> p_material) { - if (p_material.is_valid()) { - Vector3 offset = p_material->get_uv2_offset(); - Vector3 scale = p_material->get_uv2_scale(); - return _serialize_texture_transform_uv(Vector2(offset.x, offset.y), Vector2(scale.x, scale.y)); - } - return Dictionary(); + ERR_FAIL_NULL_V(p_material, Dictionary()); + Vector3 offset = p_material->get_uv2_offset(); + Vector3 scale = p_material->get_uv2_scale(); + return _serialize_texture_transform_uv(Vector2(offset.x, offset.y), Vector2(scale.x, scale.y)); } Error GLTFDocument::_serialize_version(Ref<GLTFState> state) { @@ -6715,27 +6774,23 @@ Error GLTFDocument::_serialize_file(Ref<GLTFState> state, const String p_path) { } void GLTFDocument::_bind_methods() { - ClassDB::bind_method(D_METHOD("append_from_file", "path", "state", "flags", "bake_fps", "base_path"), - &GLTFDocument::append_from_file, DEFVAL(0), DEFVAL(30), DEFVAL(String())); - ClassDB::bind_method(D_METHOD("append_from_buffer", "bytes", "base_path", "state", "flags", "bake_fps"), - &GLTFDocument::append_from_buffer, DEFVAL(0), DEFVAL(30)); - ClassDB::bind_method(D_METHOD("append_from_scene", "node", "state", "flags", "bake_fps"), - &GLTFDocument::append_from_scene, DEFVAL(0), DEFVAL(30)); - ClassDB::bind_method(D_METHOD("generate_scene", "state", "bake_fps"), - &GLTFDocument::generate_scene, DEFVAL(30)); + ClassDB::bind_method(D_METHOD("append_from_file", "path", "state", "flags", "base_path"), + &GLTFDocument::append_from_file, DEFVAL(0), DEFVAL(String())); + ClassDB::bind_method(D_METHOD("append_from_buffer", "bytes", "base_path", "state", "flags"), + &GLTFDocument::append_from_buffer, DEFVAL(0)); + ClassDB::bind_method(D_METHOD("append_from_scene", "node", "state", "flags"), + &GLTFDocument::append_from_scene, DEFVAL(0)); + ClassDB::bind_method(D_METHOD("generate_scene", "state", "bake_fps", "trimming"), + &GLTFDocument::generate_scene, DEFVAL(30), DEFVAL(false)); ClassDB::bind_method(D_METHOD("generate_buffer", "state"), &GLTFDocument::generate_buffer); ClassDB::bind_method(D_METHOD("write_to_filesystem", "state", "path"), &GLTFDocument::write_to_filesystem); - ClassDB::bind_method(D_METHOD("set_extensions", "extensions"), - &GLTFDocument::set_extensions); - ClassDB::bind_method(D_METHOD("get_extensions"), - &GLTFDocument::get_extensions); - ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "extensions", PROPERTY_HINT_ARRAY_TYPE, - vformat("%s/%s:%s", Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "GLTFDocumentExtension"), - PROPERTY_USAGE_DEFAULT), - "set_extensions", "get_extensions"); + ClassDB::bind_static_method("GLTFDocument", D_METHOD("register_gltf_document_extension", "extension", "first_priority"), + &GLTFDocument::register_gltf_document_extension, DEFVAL(false)); + ClassDB::bind_static_method("GLTFDocument", D_METHOD("unregister_gltf_document_extension", "extension"), + &GLTFDocument::unregister_gltf_document_extension); } void GLTFDocument::_build_parent_hierachy(Ref<GLTFState> state) { @@ -6752,22 +6807,24 @@ void GLTFDocument::_build_parent_hierachy(Ref<GLTFState> state) { } } -void GLTFDocument::set_extensions(TypedArray<GLTFDocumentExtension> p_extensions) { - document_extensions = p_extensions; +Vector<Ref<GLTFDocumentExtension>> GLTFDocument::all_document_extensions; + +void GLTFDocument::register_gltf_document_extension(Ref<GLTFDocumentExtension> p_extension, bool p_first_priority) { + if (all_document_extensions.find(p_extension) == -1) { + if (p_first_priority) { + all_document_extensions.insert(0, p_extension); + } else { + all_document_extensions.push_back(p_extension); + } + } } -TypedArray<GLTFDocumentExtension> GLTFDocument::get_extensions() const { - return document_extensions; +void GLTFDocument::unregister_gltf_document_extension(Ref<GLTFDocumentExtension> p_extension) { + all_document_extensions.erase(p_extension); } -GLTFDocument::GLTFDocument() { - bool is_editor = ::Engine::get_singleton()->is_editor_hint(); - if (is_editor) { - return; - } - Ref<GLTFDocumentExtensionConvertImporterMesh> extension_editor; - extension_editor.instantiate(); - document_extensions.push_back(extension_editor); +void GLTFDocument::unregister_all_gltf_document_extensions() { + all_document_extensions.clear(); } PackedByteArray GLTFDocument::_serialize_glb_buffer(Ref<GLTFState> state, Error *r_err) { @@ -6833,7 +6890,7 @@ Error GLTFDocument::write_to_filesystem(Ref<GLTFState> state, const String &p_pa return OK; } -Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) { +Node *GLTFDocument::generate_scene(Ref<GLTFState> state, float p_bake_fps, bool p_trimming) { ERR_FAIL_NULL_V(state, nullptr); ERR_FAIL_INDEX_V(0, state->root_nodes.size(), nullptr); Error err = OK; @@ -6847,13 +6904,12 @@ Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) { root->add_child(ap, true); ap->set_owner(root); for (int i = 0; i < state->animations.size(); i++) { - _import_animation(state, ap, i, p_bake_fps); + _import_animation(state, ap, i, p_bake_fps, p_trimming); } } for (KeyValue<GLTFNodeIndex, Node *> E : state->scene_nodes) { ERR_CONTINUE(!E.value); - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + for (Ref<GLTFDocumentExtension> ext : document_extensions) { ERR_CONTINUE(ext.is_null()); ERR_CONTINUE(!state->json.has("nodes")); Array nodes = state->json["nodes"]; @@ -6865,8 +6921,7 @@ Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) { ERR_CONTINUE(err != OK); } } - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + for (Ref<GLTFDocumentExtension> ext : document_extensions) { ERR_CONTINUE(ext.is_null()); err = ext->import_post(state, root); ERR_CONTINUE(err != OK); @@ -6875,16 +6930,18 @@ Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) { return root; } -Error GLTFDocument::append_from_scene(Node *p_node, Ref<GLTFState> state, uint32_t p_flags, int32_t p_bake_fps) { +Error GLTFDocument::append_from_scene(Node *p_node, Ref<GLTFState> state, uint32_t p_flags) { ERR_FAIL_COND_V(state.is_null(), FAILED); state->use_named_skin_binds = p_flags & GLTF_IMPORT_USE_NAMED_SKIN_BINDS; state->discard_meshes_and_materials = p_flags & GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS; - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + document_extensions.clear(); + for (Ref<GLTFDocumentExtension> ext : all_document_extensions) { ERR_CONTINUE(ext.is_null()); Error err = ext->export_preflight(p_node); - ERR_FAIL_COND_V(err != OK, FAILED); + if (err == OK) { + document_extensions.push_back(ext); + } } _convert_scene_node(state, p_node, -1, -1); if (!state->buffers.size()) { @@ -6893,7 +6950,7 @@ Error GLTFDocument::append_from_scene(Node *p_node, Ref<GLTFState> state, uint32 return OK; } -Error GLTFDocument::append_from_buffer(PackedByteArray p_bytes, String p_base_path, Ref<GLTFState> state, uint32_t p_flags, int32_t p_bake_fps) { +Error GLTFDocument::append_from_buffer(PackedByteArray p_bytes, String p_base_path, Ref<GLTFState> state, uint32_t p_flags) { ERR_FAIL_COND_V(state.is_null(), FAILED); // TODO Add missing texture and missing .bin file paths to r_missing_deps 2021-09-10 fire Error err = FAILED; @@ -6904,10 +6961,9 @@ Error GLTFDocument::append_from_buffer(PackedByteArray p_bytes, String p_base_pa file_access.instantiate(); file_access->open_custom(p_bytes.ptr(), p_bytes.size()); state->base_path = p_base_path.get_base_dir(); - err = _parse(state, state->base_path, file_access, p_bake_fps); + err = _parse(state, state->base_path, file_access); ERR_FAIL_COND_V(err != OK, err); - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + for (Ref<GLTFDocumentExtension> ext : document_extensions) { ERR_CONTINUE(ext.is_null()); err = ext->import_post_parse(state); ERR_FAIL_COND_V(err != OK, err); @@ -6915,7 +6971,7 @@ Error GLTFDocument::append_from_buffer(PackedByteArray p_bytes, String p_base_pa return OK; } -Error GLTFDocument::_parse_gltf_state(Ref<GLTFState> state, const String &p_search_path, float p_bake_fps) { +Error GLTFDocument::_parse_gltf_state(Ref<GLTFState> state, const String &p_search_path) { Error err; /* PARSE EXTENSIONS */ @@ -7011,7 +7067,7 @@ Error GLTFDocument::_parse_gltf_state(Ref<GLTFState> state, const String &p_sear return OK; } -Error GLTFDocument::append_from_file(String p_path, Ref<GLTFState> r_state, uint32_t p_flags, int32_t p_bake_fps, String p_base_path) { +Error GLTFDocument::append_from_file(String p_path, Ref<GLTFState> r_state, uint32_t p_flags, String p_base_path) { // TODO Add missing texture and missing .bin file paths to r_missing_deps 2021-09-10 fire if (r_state == Ref<GLTFState>()) { r_state.instantiate(); @@ -7028,10 +7084,9 @@ Error GLTFDocument::append_from_file(String p_path, Ref<GLTFState> r_state, uint base_path = p_path.get_base_dir(); } r_state->base_path = base_path; - err = _parse(r_state, base_path, f, p_bake_fps); + err = _parse(r_state, base_path, f); ERR_FAIL_COND_V(err != OK, err); - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + for (Ref<GLTFDocumentExtension> ext : document_extensions) { ERR_CONTINUE(ext.is_null()); err = ext->import_post_parse(r_state); ERR_FAIL_COND_V(err != OK, err); @@ -7053,8 +7108,7 @@ Error GLTFDocument::_parse_gltf_extensions(Ref<GLTFState> state) { supported_extensions.insert("KHR_lights_punctual"); supported_extensions.insert("KHR_materials_pbrSpecularGlossiness"); supported_extensions.insert("KHR_texture_transform"); - for (int ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + for (Ref<GLTFDocumentExtension> ext : document_extensions) { ERR_CONTINUE(ext.is_null()); Vector<String> ext_supported_extensions = ext->get_supported_extensions(); for (int i = 0; i < ext_supported_extensions.size(); ++i) { |