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-rw-r--r--modules/gltf/gltf_document.cpp283
1 files changed, 157 insertions, 126 deletions
diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp
index f555c8912d..082b4ce1ec 100644
--- a/modules/gltf/gltf_document.cpp
+++ b/modules/gltf/gltf_document.cpp
@@ -58,7 +58,6 @@
#include "core/variant/variant.h"
#include "core/version.h"
#include "drivers/png/png_driver_common.h"
-#include "editor/import/resource_importer_scene.h"
#include "scene/2d/node_2d.h"
#include "scene/3d/camera_3d.h"
#include "scene/3d/mesh_instance_3d.h"
@@ -66,6 +65,7 @@
#include "scene/3d/node_3d.h"
#include "scene/animation/animation_player.h"
#include "scene/resources/importer_mesh.h"
+#include "scene/resources/material.h"
#include "scene/resources/mesh.h"
#include "scene/resources/multimesh.h"
#include "scene/resources/surface_tool.h"
@@ -79,11 +79,50 @@
#include "modules/gridmap/grid_map.h"
#endif // MODULE_GRIDMAP_ENABLED
+// FIXME: Hardcoded to avoid editor dependency.
+#define GLTF_IMPORT_USE_NAMED_SKIN_BINDS 16
+#define GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS 32
+
#include <stdio.h>
#include <stdlib.h>
#include <cstdint>
#include <limits>
+static Ref<ImporterMesh> _mesh_to_importer_mesh(Ref<Mesh> p_mesh) {
+ Ref<ImporterMesh> importer_mesh;
+ importer_mesh.instantiate();
+ if (p_mesh.is_null()) {
+ return importer_mesh;
+ }
+
+ Ref<ArrayMesh> array_mesh = p_mesh;
+ if (p_mesh->get_blend_shape_count()) {
+ ArrayMesh::BlendShapeMode shape_mode = ArrayMesh::BLEND_SHAPE_MODE_NORMALIZED;
+ if (array_mesh.is_valid()) {
+ shape_mode = array_mesh->get_blend_shape_mode();
+ }
+ importer_mesh->set_blend_shape_mode(shape_mode);
+ for (int morph_i = 0; morph_i < p_mesh->get_blend_shape_count(); morph_i++) {
+ importer_mesh->add_blend_shape(p_mesh->get_blend_shape_name(morph_i));
+ }
+ }
+ for (int32_t surface_i = 0; surface_i < p_mesh->get_surface_count(); surface_i++) {
+ Array array = p_mesh->surface_get_arrays(surface_i);
+ Ref<Material> mat = p_mesh->surface_get_material(surface_i);
+ String mat_name;
+ if (mat.is_valid()) {
+ mat_name = mat->get_name();
+ } else {
+ // Assign default material when no material is assigned.
+ mat = Ref<StandardMaterial3D>(memnew(StandardMaterial3D));
+ }
+ importer_mesh->add_surface(p_mesh->surface_get_primitive_type(surface_i),
+ array, p_mesh->surface_get_blend_shape_arrays(surface_i), p_mesh->surface_get_lods(surface_i), mat,
+ mat_name, p_mesh->surface_get_format(surface_i));
+ }
+ return importer_mesh;
+}
+
Error GLTFDocument::_serialize(Ref<GLTFState> state, const String &p_path) {
if (!state->buffers.size()) {
state->buffers.push_back(Vector<uint8_t>());
@@ -219,8 +258,8 @@ Error GLTFDocument::_serialize_scenes(Ref<GLTFState> state) {
Error GLTFDocument::_parse_json(const String &p_path, Ref<GLTFState> state) {
Error err;
- FileAccessRef f = FileAccess::open(p_path, FileAccess::READ, &err);
- if (!f) {
+ Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err);
+ if (f.is_null()) {
return err;
}
@@ -241,7 +280,7 @@ Error GLTFDocument::_parse_json(const String &p_path, Ref<GLTFState> state) {
return OK;
}
-Error GLTFDocument::_parse_glb(FileAccess *f, Ref<GLTFState> state) {
+Error GLTFDocument::_parse_glb(Ref<FileAccess> f, Ref<GLTFState> state) {
ERR_FAIL_NULL_V(f, ERR_INVALID_PARAMETER);
ERR_FAIL_NULL_V(state, ERR_INVALID_PARAMETER);
ERR_FAIL_COND_V(f->get_position() != 0, ERR_FILE_CANT_READ);
@@ -321,9 +360,9 @@ static Transform3D _arr_to_xform(const Array &p_array) {
ERR_FAIL_COND_V(p_array.size() != 16, Transform3D());
Transform3D xform;
- xform.basis.set_axis(Vector3::AXIS_X, Vector3(p_array[0], p_array[1], p_array[2]));
- xform.basis.set_axis(Vector3::AXIS_Y, Vector3(p_array[4], p_array[5], p_array[6]));
- xform.basis.set_axis(Vector3::AXIS_Z, Vector3(p_array[8], p_array[9], p_array[10]));
+ xform.basis.set_column(Vector3::AXIS_X, Vector3(p_array[0], p_array[1], p_array[2]));
+ xform.basis.set_column(Vector3::AXIS_Y, Vector3(p_array[4], p_array[5], p_array[6]));
+ xform.basis.set_column(Vector3::AXIS_Z, Vector3(p_array[8], p_array[9], p_array[10]));
xform.set_origin(Vector3(p_array[12], p_array[13], p_array[14]));
return xform;
@@ -332,17 +371,17 @@ static Transform3D _arr_to_xform(const Array &p_array) {
static Vector<real_t> _xform_to_array(const Transform3D p_transform) {
Vector<real_t> array;
array.resize(16);
- Vector3 axis_x = p_transform.get_basis().get_axis(Vector3::AXIS_X);
+ Vector3 axis_x = p_transform.get_basis().get_column(Vector3::AXIS_X);
array.write[0] = axis_x.x;
array.write[1] = axis_x.y;
array.write[2] = axis_x.z;
array.write[3] = 0.0f;
- Vector3 axis_y = p_transform.get_basis().get_axis(Vector3::AXIS_Y);
+ Vector3 axis_y = p_transform.get_basis().get_column(Vector3::AXIS_Y);
array.write[4] = axis_y.x;
array.write[5] = axis_y.y;
array.write[6] = axis_y.z;
array.write[7] = 0.0f;
- Vector3 axis_z = p_transform.get_basis().get_axis(Vector3::AXIS_Z);
+ Vector3 axis_z = p_transform.get_basis().get_column(Vector3::AXIS_Z);
array.write[8] = axis_z.x;
array.write[9] = axis_z.y;
array.write[10] = axis_z.z;
@@ -659,8 +698,8 @@ Error GLTFDocument::_encode_buffer_glb(Ref<GLTFState> state, const String &p_pat
String filename = p_path.get_basename().get_file() + itos(i) + ".bin";
String path = p_path.get_base_dir() + "/" + filename;
Error err;
- FileAccessRef f = FileAccess::open(path, FileAccess::WRITE, &err);
- if (!f) {
+ Ref<FileAccess> f = FileAccess::open(path, FileAccess::WRITE, &err);
+ if (f.is_null()) {
return err;
}
if (buffer_data.size() == 0) {
@@ -668,7 +707,6 @@ Error GLTFDocument::_encode_buffer_glb(Ref<GLTFState> state, const String &p_pat
}
f->create(FileAccess::ACCESS_RESOURCES);
f->store_buffer(buffer_data.ptr(), buffer_data.size());
- f->close();
gltf_buffer["uri"] = filename;
gltf_buffer["byteLength"] = buffer_data.size();
buffers.push_back(gltf_buffer);
@@ -692,8 +730,8 @@ Error GLTFDocument::_encode_buffer_bins(Ref<GLTFState> state, const String &p_pa
String filename = p_path.get_basename().get_file() + itos(i) + ".bin";
String path = p_path.get_base_dir() + "/" + filename;
Error err;
- FileAccessRef f = FileAccess::open(path, FileAccess::WRITE, &err);
- if (!f) {
+ Ref<FileAccess> f = FileAccess::open(path, FileAccess::WRITE, &err);
+ if (f.is_null()) {
return err;
}
if (buffer_data.size() == 0) {
@@ -701,7 +739,6 @@ Error GLTFDocument::_encode_buffer_bins(Ref<GLTFState> state, const String &p_pa
}
f->create(FileAccess::ACCESS_RESOURCES);
f->store_buffer(buffer_data.ptr(), buffer_data.size());
- f->close();
gltf_buffer["uri"] = filename;
gltf_buffer["byteLength"] = buffer_data.size();
buffers.push_back(gltf_buffer);
@@ -1923,20 +1960,20 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_xform(Ref<GLTFState> state,
for (int i = 0; i < p_attribs.size(); i++) {
Transform3D attrib = p_attribs[i];
Basis basis = attrib.get_basis();
- Vector3 axis_0 = basis.get_axis(Vector3::AXIS_X);
+ Vector3 axis_0 = basis.get_column(Vector3::AXIS_X);
attribs.write[i * element_count + 0] = Math::snapped(axis_0.x, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 1] = Math::snapped(axis_0.y, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 2] = Math::snapped(axis_0.z, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 3] = 0.0;
- Vector3 axis_1 = basis.get_axis(Vector3::AXIS_Y);
+ Vector3 axis_1 = basis.get_column(Vector3::AXIS_Y);
attribs.write[i * element_count + 4] = Math::snapped(axis_1.x, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 5] = Math::snapped(axis_1.y, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 6] = Math::snapped(axis_1.z, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 7] = 0.0;
- Vector3 axis_2 = basis.get_axis(Vector3::AXIS_Z);
+ Vector3 axis_2 = basis.get_column(Vector3::AXIS_Z);
attribs.write[i * element_count + 8] = Math::snapped(axis_2.x, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 9] = Math::snapped(axis_2.y, CMP_NORMALIZE_TOLERANCE);
attribs.write[i * element_count + 10] = Math::snapped(axis_2.z, CMP_NORMALIZE_TOLERANCE);
@@ -2068,9 +2105,9 @@ Vector<Basis> GLTFDocument::_decode_accessor_as_basis(Ref<GLTFState> state, cons
ERR_FAIL_COND_V(attribs.size() % 9 != 0, ret);
ret.resize(attribs.size() / 9);
for (int i = 0; i < ret.size(); i++) {
- ret.write[i].set_axis(0, Vector3(attribs[i * 9 + 0], attribs[i * 9 + 1], attribs[i * 9 + 2]));
- ret.write[i].set_axis(1, Vector3(attribs[i * 9 + 3], attribs[i * 9 + 4], attribs[i * 9 + 5]));
- ret.write[i].set_axis(2, Vector3(attribs[i * 9 + 6], attribs[i * 9 + 7], attribs[i * 9 + 8]));
+ ret.write[i].set_column(0, Vector3(attribs[i * 9 + 0], attribs[i * 9 + 1], attribs[i * 9 + 2]));
+ ret.write[i].set_column(1, Vector3(attribs[i * 9 + 3], attribs[i * 9 + 4], attribs[i * 9 + 5]));
+ ret.write[i].set_column(2, Vector3(attribs[i * 9 + 6], attribs[i * 9 + 7], attribs[i * 9 + 8]));
}
return ret;
}
@@ -2086,9 +2123,9 @@ Vector<Transform3D> GLTFDocument::_decode_accessor_as_xform(Ref<GLTFState> state
ERR_FAIL_COND_V(attribs.size() % 16 != 0, ret);
ret.resize(attribs.size() / 16);
for (int i = 0; i < ret.size(); i++) {
- ret.write[i].basis.set_axis(0, Vector3(attribs[i * 16 + 0], attribs[i * 16 + 1], attribs[i * 16 + 2]));
- ret.write[i].basis.set_axis(1, Vector3(attribs[i * 16 + 4], attribs[i * 16 + 5], attribs[i * 16 + 6]));
- ret.write[i].basis.set_axis(2, Vector3(attribs[i * 16 + 8], attribs[i * 16 + 9], attribs[i * 16 + 10]));
+ ret.write[i].basis.set_column(0, Vector3(attribs[i * 16 + 0], attribs[i * 16 + 1], attribs[i * 16 + 2]));
+ ret.write[i].basis.set_column(1, Vector3(attribs[i * 16 + 4], attribs[i * 16 + 5], attribs[i * 16 + 6]));
+ ret.write[i].basis.set_column(2, Vector3(attribs[i * 16 + 8], attribs[i * 16 + 9], attribs[i * 16 + 10]));
ret.write[i].set_origin(Vector3(attribs[i * 16 + 12], attribs[i * 16 + 13], attribs[i * 16 + 14]));
}
return ret;
@@ -2872,34 +2909,43 @@ Error GLTFDocument::_parse_meshes(Ref<GLTFState> state) {
}
array_copy = blend_surface_tool->commit_to_arrays();
+ // Enforce blend shape mask array format
+ for (int l = 0; l < Mesh::ARRAY_MAX; l++) {
+ if (!(Mesh::ARRAY_FORMAT_BLEND_SHAPE_MASK & (1 << l))) {
+ array_copy[l] = Variant();
+ }
+ }
+
morphs.push_back(array_copy);
}
}
- //just add it
-
Ref<BaseMaterial3D> mat;
- 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];
- ERR_FAIL_NULL_V(mat3d, ERR_FILE_CORRUPT);
- if (has_vertex_color) {
- mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
- }
- mat = mat3d;
+ 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];
+ ERR_FAIL_NULL_V(mat3d, ERR_FILE_CORRUPT);
+ if (has_vertex_color) {
+ mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
+ }
+ mat = mat3d;
- } else {
- Ref<StandardMaterial3D> mat3d;
- mat3d.instantiate();
- if (has_vertex_color) {
- mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
+ } else {
+ Ref<StandardMaterial3D> mat3d;
+ mat3d.instantiate();
+ if (has_vertex_color) {
+ mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
+ }
+ mat = mat3d;
}
- mat = mat3d;
+ ERR_FAIL_NULL_V(mat, ERR_FILE_CORRUPT);
+ mat_name = mat->get_name();
}
- ERR_FAIL_NULL_V(mat, ERR_FILE_CORRUPT);
import_mesh->add_surface(primitive, array, morphs,
- Dictionary(), mat, mat->get_name(), flags);
+ Dictionary(), mat, mat_name, flags);
}
Vector<float> blend_weights;
@@ -2977,7 +3023,7 @@ Error GLTFDocument::_serialize_images(Ref<GLTFState> state, const String &p_path
String texture_dir = "textures";
String path = p_path.get_base_dir();
String new_texture_dir = path + "/" + texture_dir;
- DirAccessRef da = DirAccess::open(path);
+ Ref<DirAccess> da = DirAccess::open(path);
if (!da->dir_exists(new_texture_dir)) {
da->make_dir(new_texture_dir);
}
@@ -3230,7 +3276,7 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) {
Dictionary mr;
{
Array arr;
- const Color c = material->get_albedo().to_linear();
+ const Color c = material->get_albedo().srgb_to_linear();
arr.push_back(c.r);
arr.push_back(c.g);
arr.push_back(c.b);
@@ -3431,7 +3477,7 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) {
}
if (material->get_feature(BaseMaterial3D::FEATURE_EMISSION)) {
- const Color c = material->get_emission().to_srgb();
+ const Color c = material->get_emission().linear_to_srgb();
Array arr;
arr.push_back(c.r);
arr.push_back(c.g);
@@ -3513,7 +3559,7 @@ Error GLTFDocument::_parse_materials(Ref<GLTFState> state) {
if (sgm.has("diffuseFactor")) {
const Array &arr = sgm["diffuseFactor"];
ERR_FAIL_COND_V(arr.size() != 4, ERR_PARSE_ERROR);
- const Color c = Color(arr[0], arr[1], arr[2], arr[3]).to_srgb();
+ const Color c = Color(arr[0], arr[1], arr[2], arr[3]).linear_to_srgb();
spec_gloss->diffuse_factor = c;
material->set_albedo(spec_gloss->diffuse_factor);
}
@@ -3544,7 +3590,7 @@ Error GLTFDocument::_parse_materials(Ref<GLTFState> state) {
if (mr.has("baseColorFactor")) {
const Array &arr = mr["baseColorFactor"];
ERR_FAIL_COND_V(arr.size() != 4, ERR_PARSE_ERROR);
- const Color c = Color(arr[0], arr[1], arr[2], arr[3]).to_srgb();
+ const Color c = Color(arr[0], arr[1], arr[2], arr[3]).linear_to_srgb();
material->set_albedo(c);
}
@@ -3611,7 +3657,7 @@ Error GLTFDocument::_parse_materials(Ref<GLTFState> state) {
if (d.has("emissiveFactor")) {
const Array &arr = d["emissiveFactor"];
ERR_FAIL_COND_V(arr.size() != 3, ERR_PARSE_ERROR);
- const Color c = Color(arr[0], arr[1], arr[2]).to_srgb();
+ const Color c = Color(arr[0], arr[1], arr[2]).linear_to_srgb();
material->set_feature(BaseMaterial3D::FEATURE_EMISSION, true);
material->set_emission(c);
@@ -3695,11 +3741,11 @@ void GLTFDocument::spec_gloss_to_rough_metal(Ref<GLTFSpecGloss> r_spec_gloss, Re
}
for (int32_t y = 0; y < r_spec_gloss->spec_gloss_img->get_height(); y++) {
for (int32_t x = 0; x < r_spec_gloss->spec_gloss_img->get_width(); x++) {
- const Color specular_pixel = r_spec_gloss->spec_gloss_img->get_pixel(x, y).to_linear();
+ const Color specular_pixel = r_spec_gloss->spec_gloss_img->get_pixel(x, y).srgb_to_linear();
Color specular = Color(specular_pixel.r, specular_pixel.g, specular_pixel.b);
specular *= r_spec_gloss->specular_factor;
Color diffuse = Color(1.0f, 1.0f, 1.0f);
- diffuse *= r_spec_gloss->diffuse_img->get_pixel(x, y).to_linear();
+ diffuse *= r_spec_gloss->diffuse_img->get_pixel(x, y).srgb_to_linear();
float metallic = 0.0f;
Color base_color;
spec_gloss_to_metal_base_color(specular, diffuse, base_color, metallic);
@@ -3716,7 +3762,7 @@ void GLTFDocument::spec_gloss_to_rough_metal(Ref<GLTFSpecGloss> r_spec_gloss, Re
mr.g = 1.0f - mr.g;
rm_img->set_pixel(x, y, mr);
if (r_spec_gloss->diffuse_img.is_valid()) {
- r_spec_gloss->diffuse_img->set_pixel(x, y, base_color.to_srgb());
+ r_spec_gloss->diffuse_img->set_pixel(x, y, base_color.linear_to_srgb());
}
}
}
@@ -4584,7 +4630,7 @@ Error GLTFDocument::_parse_lights(Ref<GLTFState> state) {
if (d.has("color")) {
const Array &arr = d["color"];
ERR_FAIL_COND_V(arr.size() != 3, ERR_PARSE_ERROR);
- const Color c = Color(arr[0], arr[1], arr[2]).to_srgb();
+ const Color c = Color(arr[0], arr[1], arr[2]).linear_to_srgb();
light->color = c;
}
if (d.has("intensity")) {
@@ -5038,39 +5084,16 @@ GLTFMeshIndex GLTFDocument::_convert_mesh_to_gltf(Ref<GLTFState> state, MeshInst
if (p_mesh_instance->get_mesh().is_null()) {
return -1;
}
- Ref<ImporterMesh> current_mesh;
- current_mesh.instantiate();
+
+ Ref<Mesh> import_mesh = p_mesh_instance->get_mesh();
+ Ref<ImporterMesh> current_mesh = _mesh_to_importer_mesh(import_mesh);
Vector<float> blend_weights;
- {
- Ref<Mesh> import_mesh = p_mesh_instance->get_mesh();
- Ref<ArrayMesh> import_array_mesh = p_mesh_instance->get_mesh();
- if (import_mesh->get_blend_shape_count()) {
- ArrayMesh::BlendShapeMode shape_mode = ArrayMesh::BLEND_SHAPE_MODE_NORMALIZED;
- if (import_array_mesh.is_valid()) {
- shape_mode = import_array_mesh->get_blend_shape_mode();
- }
- current_mesh->set_blend_shape_mode(shape_mode);
- for (int morph_i = 0; morph_i < import_mesh->get_blend_shape_count(); morph_i++) {
- current_mesh->add_blend_shape(import_mesh->get_blend_shape_name(morph_i));
- }
- }
- for (int32_t surface_i = 0; surface_i < import_mesh->get_surface_count(); surface_i++) {
- Array array = import_mesh->surface_get_arrays(surface_i);
- Ref<Material> mat = import_mesh->surface_get_material(surface_i);
- String mat_name;
- if (mat.is_valid()) {
- mat_name = mat->get_name();
- }
- current_mesh->add_surface(import_mesh->surface_get_primitive_type(surface_i),
- array, import_mesh->surface_get_blend_shape_arrays(surface_i), import_mesh->surface_get_lods(surface_i), mat,
- mat_name, import_mesh->surface_get_format(surface_i));
- }
- int32_t blend_count = import_mesh->get_blend_shape_count();
- blend_weights.resize(blend_count);
- for (int32_t blend_i = 0; blend_i < blend_count; blend_i++) {
- blend_weights.write[blend_i] = 0.0f;
- }
+ int32_t blend_count = import_mesh->get_blend_shape_count();
+ blend_weights.resize(blend_count);
+ for (int32_t blend_i = 0; blend_i < blend_count; blend_i++) {
+ blend_weights.write[blend_i] = 0.0f;
}
+
Ref<GLTFMesh> gltf_mesh;
gltf_mesh.instantiate();
Array instance_materials;
@@ -5412,8 +5435,6 @@ void GLTFDocument::_convert_grid_map_to_gltf(GridMap *p_grid_map, GLTFNodeIndex
Vector3 cell_location = cells[k];
int32_t cell = p_grid_map->get_cell_item(
Vector3(cell_location.x, cell_location.y, cell_location.z));
- ImporterMeshInstance3D *import_mesh_node = memnew(ImporterMeshInstance3D);
- import_mesh_node->set_mesh(p_grid_map->get_mesh_library()->get_item_mesh(cell));
Transform3D cell_xform;
cell_xform.basis.set_orthogonal_index(
p_grid_map->get_cell_item_orientation(
@@ -5425,7 +5446,7 @@ void GLTFDocument::_convert_grid_map_to_gltf(GridMap *p_grid_map, GLTFNodeIndex
Vector3(cell_location.x, cell_location.y, cell_location.z)));
Ref<GLTFMesh> gltf_mesh;
gltf_mesh.instantiate();
- gltf_mesh = import_mesh_node;
+ gltf_mesh->set_mesh(_mesh_to_importer_mesh(p_grid_map->get_mesh_library()->get_item_mesh(cell)));
new_gltf_node->mesh = state->meshes.size();
state->meshes.push_back(gltf_mesh);
new_gltf_node->xform = cell_xform * p_grid_map->get_transform();
@@ -5731,7 +5752,7 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen
}
template <class T>
-struct EditorSceneFormatImporterGLTFInterpolate {
+struct SceneFormatImporterGLTFInterpolate {
T lerp(const T &a, const T &b, float c) const {
return a + (b - a) * c;
}
@@ -5757,7 +5778,7 @@ struct EditorSceneFormatImporterGLTFInterpolate {
// thank you for existing, partial specialization
template <>
-struct EditorSceneFormatImporterGLTFInterpolate<Quaternion> {
+struct SceneFormatImporterGLTFInterpolate<Quaternion> {
Quaternion lerp(const Quaternion &a, const Quaternion &b, const float c) const {
ERR_FAIL_COND_V_MSG(!a.is_normalized(), Quaternion(), "The quaternion \"a\" must be normalized.");
ERR_FAIL_COND_V_MSG(!b.is_normalized(), Quaternion(), "The quaternion \"b\" must be normalized.");
@@ -5796,7 +5817,7 @@ T GLTFDocument::_interpolate_track(const Vector<real_t> &p_times, const Vector<T
idx++;
}
- EditorSceneFormatImporterGLTFInterpolate<T> interp;
+ SceneFormatImporterGLTFInterpolate<T> interp;
switch (p_interp) {
case GLTFAnimation::INTERP_LINEAR: {
@@ -6078,7 +6099,14 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
animation->set_length(length);
- ap->add_animation(name, animation);
+ Ref<AnimationLibrary> library;
+ if (!ap->has_animation_library("")) {
+ library.instantiate();
+ ap->add_animation_library("", library);
+ } else {
+ library = ap->get_animation_library("");
+ }
+ library->add_animation(name, animation);
}
void GLTFDocument::_convert_mesh_instances(Ref<GLTFState> state) {
@@ -6460,8 +6488,8 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
gltf_animation->get_tracks().insert(transform_track_i.key, track);
}
}
- } else if (String(orig_track_path).contains(":blend_shapes/")) {
- const Vector<String> node_suffix = String(orig_track_path).split(":blend_shapes/");
+ } else if (String(orig_track_path).contains(":") && animation->track_get_type(track_i) == Animation::TYPE_BLEND_SHAPE) {
+ const Vector<String> node_suffix = String(orig_track_path).split(":");
const NodePath path = node_suffix[0];
const String suffix = node_suffix[1];
Node *node = ap->get_parent()->get_node_or_null(path);
@@ -6569,9 +6597,9 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
}
}
-Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, FileAccess *f, int p_bake_fps) {
+Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, Ref<FileAccess> f, int p_bake_fps) {
Error err;
- if (!f) {
+ if (f.is_null()) {
return FAILED;
}
f->seek(0);
@@ -6595,7 +6623,6 @@ Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, FileAccess *f, i
ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
state->json = json.get_data();
}
- f->close();
if (!state->json.has("asset")) {
return ERR_PARSE_ERROR;
@@ -6684,8 +6711,8 @@ Error GLTFDocument::_serialize_file(Ref<GLTFState> state, const String p_path) {
if (p_path.to_lower().ends_with("glb")) {
err = _encode_buffer_glb(state, p_path);
ERR_FAIL_COND_V(err != OK, err);
- FileAccessRef f = FileAccess::open(p_path, FileAccess::WRITE, &err);
- ERR_FAIL_COND_V(!f, FAILED);
+ Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::WRITE, &err);
+ ERR_FAIL_COND_V(f.is_null(), FAILED);
String json = Variant(state->json).to_json_string();
@@ -6722,25 +6749,22 @@ Error GLTFDocument::_serialize_file(Ref<GLTFState> state, const String p_path) {
for (uint32_t pad_i = binary_data_length; pad_i < binary_chunk_length; pad_i++) {
f->store_8(0);
}
-
- f->close();
} else {
err = _encode_buffer_bins(state, p_path);
ERR_FAIL_COND_V(err != OK, err);
- FileAccessRef f = FileAccess::open(p_path, FileAccess::WRITE, &err);
- ERR_FAIL_COND_V(!f, FAILED);
+ Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::WRITE, &err);
+ ERR_FAIL_COND_V(f.is_null(), FAILED);
f->create(FileAccess::ACCESS_RESOURCES);
String json = Variant(state->json).to_json_string();
f->store_string(json);
- f->close();
}
return err;
}
void GLTFDocument::_bind_methods() {
- ClassDB::bind_method(D_METHOD("append_from_file", "path", "state", "flags", "bake_fps"),
- &GLTFDocument::append_from_file, DEFVAL(0), DEFVAL(30));
+ 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"),
@@ -6888,8 +6912,8 @@ Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) {
Error GLTFDocument::append_from_scene(Node *p_node, Ref<GLTFState> state, uint32_t p_flags, int32_t p_bake_fps) {
ERR_FAIL_COND_V(state.is_null(), FAILED);
- state->use_named_skin_binds =
- p_flags & EditorSceneFormatImporter::IMPORT_USE_NAMED_SKIN_BINDS;
+ 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;
_convert_scene_node(state, p_node, -1, -1);
if (!state->buffers.size()) {
@@ -6908,9 +6932,11 @@ Error GLTFDocument::append_from_buffer(PackedByteArray p_bytes, String p_base_pa
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;
- state->use_named_skin_binds =
- p_flags & EditorSceneFormatImporter::IMPORT_USE_NAMED_SKIN_BINDS;
- FileAccessMemory *file_access = memnew(FileAccessMemory);
+ 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;
+
+ Ref<FileAccessMemory> file_access;
+ file_access.instantiate();
file_access->open_custom(p_bytes.ptr(), p_bytes.size());
err = _parse(state, p_base_path.get_base_dir(), file_access, p_bake_fps);
ERR_FAIL_COND_V(err != OK, FAILED);
@@ -6947,20 +6973,22 @@ Error GLTFDocument::_parse_gltf_state(Ref<GLTFState> state, const String &p_sear
ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
- /* PARSE IMAGES */
- err = _parse_images(state, p_search_path);
+ if (!state->discard_meshes_and_materials) {
+ /* PARSE IMAGES */
+ err = _parse_images(state, p_search_path);
- ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
+ ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
- /* PARSE TEXTURES */
- err = _parse_textures(state);
+ /* PARSE TEXTURES */
+ err = _parse_textures(state);
- ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
+ ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
- /* PARSE TEXTURES */
- err = _parse_materials(state);
+ /* PARSE TEXTURES */
+ err = _parse_materials(state);
- ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
+ ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
+ }
/* PARSE SKINS */
err = _parse_skins(state);
@@ -7005,20 +7033,23 @@ 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) {
+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) {
// 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();
}
r_state->filename = p_path.get_file().get_basename();
- r_state->use_named_skin_binds =
- p_flags & EditorSceneFormatImporter::IMPORT_USE_NAMED_SKIN_BINDS;
+ r_state->use_named_skin_binds = p_flags & GLTF_IMPORT_USE_NAMED_SKIN_BINDS;
+ r_state->discard_meshes_and_materials = p_flags & GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS;
Error err;
- FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
+ Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err);
ERR_FAIL_COND_V(err != OK, ERR_FILE_CANT_OPEN);
ERR_FAIL_NULL_V(f, ERR_FILE_CANT_OPEN);
-
- err = _parse(r_state, p_path.get_base_dir(), f, p_bake_fps);
+ String base_path = p_base_path;
+ if (base_path.is_empty()) {
+ base_path = p_path.get_base_dir();
+ }
+ err = _parse(r_state, base_path, f, p_bake_fps);
ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR);
return err;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-05 20:50:41 +0000