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Diffstat (limited to 'modules/gltf/gltf_document.cpp')
-rw-r--r--modules/gltf/gltf_document.cpp326
1 files changed, 204 insertions, 122 deletions
diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp
index ba98592600..dbf6b6e1af 100644
--- a/modules/gltf/gltf_document.cpp
+++ b/modules/gltf/gltf_document.cpp
@@ -68,7 +68,7 @@
#include "scene/resources/multimesh.h"
#include "scene/resources/surface_tool.h"
-#include "modules/modules_enabled.gen.h"
+#include "modules/modules_enabled.gen.h" // For csg, gridmap.
#ifdef MODULE_CSG_ENABLED
#include "modules/csg/csg_shape.h"
@@ -120,26 +120,26 @@ Error GLTFDocument::serialize(Ref<GLTFState> state, Node *p_root, const String &
return Error::FAILED;
}
- /* STEP 7 SERIALIZE IMAGES */
- err = _serialize_images(state, p_path);
+ /* STEP 7 SERIALIZE ANIMATIONS */
+ err = _serialize_animations(state);
if (err != OK) {
return Error::FAILED;
}
- /* STEP 8 SERIALIZE TEXTURES */
- err = _serialize_textures(state);
+ /* STEP 8 SERIALIZE ACCESSORS */
+ err = _encode_accessors(state);
if (err != OK) {
return Error::FAILED;
}
- // /* STEP 9 SERIALIZE ANIMATIONS */
- err = _serialize_animations(state);
+ /* STEP 9 SERIALIZE IMAGES */
+ err = _serialize_images(state, p_path);
if (err != OK) {
return Error::FAILED;
}
- /* STEP 10 SERIALIZE ACCESSORS */
- err = _encode_accessors(state);
+ /* STEP 10 SERIALIZE TEXTURES */
+ err = _serialize_textures(state);
if (err != OK) {
return Error::FAILED;
}
@@ -192,7 +192,7 @@ Error GLTFDocument::serialize(Ref<GLTFState> state, Node *p_root, const String &
uint64_t elapsed = OS::get_singleton()->get_ticks_usec() - begin_time;
float elapsed_sec = double(elapsed) / 1000000.0;
elapsed_sec = Math::snapped(elapsed_sec, 0.01f);
- print_line("glTF: Export time elapsed seconds " + rtos(elapsed_sec).pad_decimals(2));
+ print_verbose("glTF: Export time elapsed seconds " + rtos(elapsed_sec).pad_decimals(2));
return OK;
}
@@ -247,7 +247,7 @@ Error GLTFDocument::_parse_json(const String &p_path, Ref<GLTFState> state) {
JSON json;
err = json.parse(text);
if (err != OK) {
- _err_print_error("", p_path.utf8().get_data(), json.get_error_line(), json.get_error_message().utf8().get_data(), ERR_HANDLER_SCRIPT);
+ _err_print_error("", p_path.utf8().get_data(), json.get_error_line(), json.get_error_message().utf8().get_data(), false, ERR_HANDLER_SCRIPT);
return err;
}
state->json = json.get_data();
@@ -282,7 +282,7 @@ Error GLTFDocument::_parse_glb(const String &p_path, Ref<GLTFState> state) {
JSON json;
err = json.parse(text);
if (err != OK) {
- _err_print_error("", p_path.utf8().get_data(), json.get_error_line(), json.get_error_message().utf8().get_data(), ERR_HANDLER_SCRIPT);
+ _err_print_error("", p_path.utf8().get_data(), json.get_error_line(), json.get_error_message().utf8().get_data(), false, ERR_HANDLER_SCRIPT);
return err;
}
@@ -795,6 +795,9 @@ Error GLTFDocument::_encode_buffer_views(Ref<GLTFState> state) {
buffers.push_back(d);
}
print_verbose("glTF: Total buffer views: " + itos(state->buffer_views.size()));
+ if (!buffers.size()) {
+ return OK;
+ }
state->json["bufferViews"] = buffers;
return OK;
}
@@ -884,6 +887,9 @@ Error GLTFDocument::_encode_accessors(Ref<GLTFState> state) {
accessors.push_back(d);
}
+ if (!accessors.size()) {
+ return OK;
+ }
state->json["accessors"] = accessors;
ERR_FAIL_COND_V(!state->json.has("accessors"), ERR_FILE_CORRUPT);
print_verbose("glTF: Total accessors: " + itos(state->accessors.size()));
@@ -2112,6 +2118,7 @@ Error GLTFDocument::_serialize_meshes(Ref<GLTFState> state) {
if (import_mesh.is_null()) {
continue;
}
+ Array instance_materials = state->meshes.write[gltf_mesh_i]->get_instance_materials();
Array primitives;
Dictionary gltf_mesh;
Array target_names;
@@ -2431,7 +2438,14 @@ Error GLTFDocument::_serialize_meshes(Ref<GLTFState> state) {
}
}
- Ref<BaseMaterial3D> mat = import_mesh->get_surface_material(surface_i);
+ Variant v;
+ if (surface_i < instance_materials.size()) {
+ v = instance_materials.get(surface_i);
+ }
+ Ref<BaseMaterial3D> mat = v;
+ if (!mat.is_valid()) {
+ mat = import_mesh->get_surface_material(surface_i);
+ }
if (mat.is_valid()) {
Map<Ref<BaseMaterial3D>, GLTFMaterialIndex>::Element *material_cache_i = state->material_cache.find(mat);
if (material_cache_i && material_cache_i->get() != -1) {
@@ -2475,6 +2489,9 @@ Error GLTFDocument::_serialize_meshes(Ref<GLTFState> state) {
meshes.push_back(gltf_mesh);
}
+ if (!meshes.size()) {
+ return OK;
+ }
state->json["meshes"] = meshes;
print_verbose("glTF: Total meshes: " + itos(meshes.size()));
@@ -2498,8 +2515,7 @@ Error GLTFDocument::_parse_meshes(Ref<GLTFState> state) {
ERR_FAIL_COND_V(!d.has("primitives"), ERR_PARSE_ERROR);
Array primitives = d["primitives"];
- const Dictionary &extras = d.has("extras") ? (Dictionary)d["extras"] :
- Dictionary();
+ const Dictionary &extras = d.has("extras") ? (Dictionary)d["extras"] : Dictionary();
Ref<ImporterMesh> import_mesh;
import_mesh.instantiate();
String mesh_name = "mesh";
@@ -3455,6 +3471,9 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) {
}
materials.push_back(d);
}
+ if (!materials.size()) {
+ return OK;
+ }
state->json["materials"] = materials;
print_verbose("Total materials: " + itos(state->materials.size()));
@@ -4319,6 +4338,9 @@ Error GLTFDocument::_create_skeletons(Ref<GLTFState> state) {
skeleton->add_bone(node->get_name());
skeleton->set_bone_rest(bone_index, node->xform);
+ skeleton->set_bone_pose_position(bone_index, node->position);
+ skeleton->set_bone_pose_rotation(bone_index, node->rotation.normalized());
+ skeleton->set_bone_pose_scale(bone_index, node->scale);
if (node->parent >= 0 && state->nodes[node->parent]->skeleton == skel_i) {
const int bone_parent = skeleton->find_bone(state->nodes[node->parent]->get_name());
@@ -4366,6 +4388,10 @@ Error GLTFDocument::_serialize_skins(Ref<GLTFState> state) {
json_skin["name"] = gltf_skin->get_name();
json_skins.push_back(json_skin);
}
+ if (!state->skins.size()) {
+ return OK;
+ }
+
state->json["skins"] = json_skins;
return OK;
}
@@ -4831,6 +4857,9 @@ Error GLTFDocument::_serialize_animations(Ref<GLTFState> state) {
}
}
+ if (!animations.size()) {
+ return OK;
+ }
state->json["animations"] = animations;
print_verbose("glTF: Total animations '" + itos(state->animations.size()) + "'.");
@@ -5051,6 +5080,18 @@ GLTFMeshIndex GLTFDocument::_convert_mesh_to_gltf(Ref<GLTFState> state, MeshInst
}
Ref<GLTFMesh> gltf_mesh;
gltf_mesh.instantiate();
+ Array instance_materials;
+ for (int32_t surface_i = 0; surface_i < current_mesh->get_surface_count(); surface_i++) {
+ Ref<Material> mat = current_mesh->get_surface_material(surface_i);
+ if (p_mesh_instance->get_surface_override_material(surface_i).is_valid()) {
+ mat = p_mesh_instance->get_surface_override_material(surface_i);
+ }
+ if (p_mesh_instance->get_material_override().is_valid()) {
+ mat = p_mesh_instance->get_material_override();
+ }
+ instance_materials.append(mat);
+ }
+ gltf_mesh->set_instance_materials(instance_materials);
gltf_mesh->set_mesh(current_mesh);
gltf_mesh->set_blend_weights(blend_weights);
GLTFMeshIndex mesh_i = state->meshes.size();
@@ -5440,7 +5481,7 @@ void GLTFDocument::_convert_multi_mesh_instance_to_gltf(
transform = p_multi_mesh_instance->get_transform() * transform;
} else if (multi_mesh->get_transform_format() == MultiMesh::TRANSFORM_3D) {
transform = p_multi_mesh_instance->get_transform() *
- multi_mesh->get_instance_transform(instance_i);
+ multi_mesh->get_instance_transform(instance_i);
}
Ref<GLTFNode> new_gltf_node;
new_gltf_node.instantiate();
@@ -5470,7 +5511,7 @@ void GLTFDocument::_convert_skeleton_to_gltf(Skeleton3D *p_skeleton3d, Ref<GLTFS
// Note that we cannot use _gen_unique_bone_name here, because glTF spec requires all node
// names to be unique regardless of whether or not they are used as joints.
joint_node->set_name(_gen_unique_name(state, skeleton->get_bone_name(bone_i)));
- Transform3D xform = skeleton->get_bone_rest(bone_i) * skeleton->get_bone_pose(bone_i);
+ Transform3D xform = skeleton->get_bone_pose(bone_i);
joint_node->scale = xform.basis.get_scale();
joint_node->rotation = xform.basis.get_rotation_quaternion();
joint_node->position = xform.origin;
@@ -5564,7 +5605,7 @@ void GLTFDocument::_generate_scene_node(Ref<GLTFState> state, Node *scene_parent
// Bone Attachment - Parent Case
BoneAttachment3D *bone_attachment = _generate_bone_attachment(state, active_skeleton, node_index, gltf_node->parent);
- scene_parent->add_child(bone_attachment);
+ scene_parent->add_child(bone_attachment, true);
bone_attachment->set_owner(scene_root);
// There is no gltf_node that represent this, so just directly create a unique name
@@ -5587,7 +5628,7 @@ void GLTFDocument::_generate_scene_node(Ref<GLTFState> state, Node *scene_parent
current_node = _generate_spatial(state, scene_parent, node_index);
}
- scene_parent->add_child(current_node);
+ scene_parent->add_child(current_node, true);
if (current_node != scene_root) {
current_node->set_owner(scene_root);
}
@@ -5617,7 +5658,7 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen
// Bone Attachment - Direct Parented Skeleton Case
BoneAttachment3D *bone_attachment = _generate_bone_attachment(state, active_skeleton, node_index, gltf_node->parent);
- scene_parent->add_child(bone_attachment);
+ scene_parent->add_child(bone_attachment, true);
bone_attachment->set_owner(scene_root);
// There is no gltf_node that represent this, so just directly create a unique name
@@ -5631,7 +5672,7 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen
// Add it to the scene if it has not already been added
if (skeleton->get_parent() == nullptr) {
- scene_parent->add_child(skeleton);
+ scene_parent->add_child(skeleton, true);
skeleton->set_owner(scene_root);
}
}
@@ -5645,7 +5686,7 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen
// Bone Attachment - Same Node Case
BoneAttachment3D *bone_attachment = _generate_bone_attachment(state, active_skeleton, node_index, node_index);
- scene_parent->add_child(bone_attachment);
+ scene_parent->add_child(bone_attachment, true);
bone_attachment->set_owner(scene_root);
// There is no gltf_node that represent this, so just directly create a unique name
@@ -5665,7 +5706,7 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen
current_node = _generate_light(state, scene_parent, node_index);
}
- scene_parent->add_child(current_node);
+ scene_parent->add_child(current_node, true);
if (current_node != scene_root) {
current_node->set_owner(scene_root);
}
@@ -5681,7 +5722,7 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen
}
template <class T>
-struct EditorSceneImporterGLTFInterpolate {
+struct EditorSceneFormatImporterGLTFInterpolate {
T lerp(const T &a, const T &b, float c) const {
return a + (b - a) * c;
}
@@ -5707,7 +5748,7 @@ struct EditorSceneImporterGLTFInterpolate {
// thank you for existing, partial specialization
template <>
-struct EditorSceneImporterGLTFInterpolate<Quaternion> {
+struct EditorSceneFormatImporterGLTFInterpolate<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.");
@@ -5733,7 +5774,7 @@ struct EditorSceneImporterGLTFInterpolate<Quaternion> {
template <class T>
T GLTFDocument::_interpolate_track(const Vector<float> &p_times, const Vector<T> &p_values, const float p_time, const GLTFAnimation::Interpolation p_interp) {
ERR_FAIL_COND_V(!p_values.size(), T());
- if (p_times.size() != p_values.size()) {
+ if (p_times.size() != (p_values.size() / (p_interp == GLTFAnimation::INTERP_CUBIC_SPLINE ? 3 : 1))) {
ERR_PRINT_ONCE("The interpolated values are not corresponding to its times.");
return p_values[0];
}
@@ -5746,7 +5787,7 @@ T GLTFDocument::_interpolate_track(const Vector<float> &p_times, const Vector<T>
idx++;
}
- EditorSceneImporterGLTFInterpolate<T> interp;
+ EditorSceneFormatImporterGLTFInterpolate<T> interp;
switch (p_interp) {
case GLTFAnimation::INTERP_LINEAR: {
@@ -5815,7 +5856,7 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
animation->set_name(name);
if (anim->get_loop()) {
- animation->set_loop(true);
+ animation->set_loop_mode(Animation::LOOP_LINEAR);
}
float length = 0.0;
@@ -5868,9 +5909,67 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
const bool transform_affects_skinned_mesh_instance = gltf_node->skeleton < 0 && gltf_node->skin >= 0;
if ((track.rotation_track.values.size() || track.position_track.values.size() || track.scale_track.values.size()) && !transform_affects_skinned_mesh_instance) {
//make transform track
- int track_idx = animation->get_track_count();
- animation->add_track(Animation::TYPE_TRANSFORM3D);
- animation->track_set_path(track_idx, transform_node_path);
+ int base_idx = animation->get_track_count();
+ int position_idx = -1;
+ int rotation_idx = -1;
+ int scale_idx = -1;
+
+ if (track.position_track.values.size()) {
+ Vector3 base_pos = state->nodes[track_i.key]->position;
+ bool not_default = false; //discard the track if all it contains is default values
+ for (int i = 0; i < track.position_track.times.size(); i++) {
+ Vector3 value = track.position_track.values[track.position_track.interpolation == GLTFAnimation::INTERP_CUBIC_SPLINE ? (1 + i * 3) : i];
+ if (!value.is_equal_approx(base_pos)) {
+ not_default = true;
+ break;
+ }
+ }
+ if (not_default) {
+ position_idx = base_idx;
+ animation->add_track(Animation::TYPE_POSITION_3D);
+ animation->track_set_path(position_idx, transform_node_path);
+ animation->track_set_imported(position_idx, true); //helps merging later
+
+ base_idx++;
+ }
+ }
+ if (track.rotation_track.values.size()) {
+ Quaternion base_rot = state->nodes[track_i.key]->rotation.normalized();
+ bool not_default = false; //discard the track if all it contains is default values
+ for (int i = 0; i < track.rotation_track.times.size(); i++) {
+ Quaternion value = track.rotation_track.values[track.rotation_track.interpolation == GLTFAnimation::INTERP_CUBIC_SPLINE ? (1 + i * 3) : i].normalized();
+ if (!value.is_equal_approx(base_rot)) {
+ not_default = true;
+ break;
+ }
+ }
+ if (not_default) {
+ rotation_idx = base_idx;
+ animation->add_track(Animation::TYPE_ROTATION_3D);
+ animation->track_set_path(rotation_idx, transform_node_path);
+ animation->track_set_imported(rotation_idx, true); //helps merging later
+ base_idx++;
+ }
+ }
+ if (track.scale_track.values.size()) {
+ Vector3 base_scale = state->nodes[track_i.key]->scale;
+ bool not_default = false; //discard the track if all it contains is default values
+ for (int i = 0; i < track.scale_track.times.size(); i++) {
+ Vector3 value = track.scale_track.values[track.scale_track.interpolation == GLTFAnimation::INTERP_CUBIC_SPLINE ? (1 + i * 3) : i];
+ if (!value.is_equal_approx(base_scale)) {
+ not_default = true;
+ break;
+ }
+ }
+ if (not_default) {
+ scale_idx = base_idx;
+ animation->add_track(Animation::TYPE_SCALE_3D);
+ animation->track_set_path(scale_idx, transform_node_path);
+ animation->track_set_imported(scale_idx, true); //helps merging later
+ base_idx++;
+ }
+ }
+
//first determine animation length
const double increment = 1.0 / bake_fps;
@@ -5880,15 +5979,15 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
Quaternion base_rot;
Vector3 base_scale = Vector3(1, 1, 1);
- if (!track.rotation_track.values.size()) {
+ if (rotation_idx == -1) {
base_rot = state->nodes[track_i.key]->rotation.normalized();
}
- if (!track.position_track.values.size()) {
+ if (position_idx == -1) {
base_pos = state->nodes[track_i.key]->position;
}
- if (!track.scale_track.values.size()) {
+ if (scale_idx == -1) {
base_scale = state->nodes[track_i.key]->scale;
}
@@ -5898,35 +5997,21 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
Quaternion rot = base_rot;
Vector3 scale = base_scale;
- if (track.position_track.times.size()) {
+ 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);
}
- if (track.rotation_track.times.size()) {
+ 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);
}
- if (track.scale_track.times.size()) {
+ 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);
}
- if (gltf_node->skeleton >= 0) {
- Transform3D xform;
- xform.basis.set_quaternion_scale(rot, scale);
- xform.origin = pos;
-
- const Skeleton3D *skeleton = state->skeletons[gltf_node->skeleton]->godot_skeleton;
- const int bone_idx = skeleton->find_bone(gltf_node->get_name());
- xform = skeleton->get_bone_rest(bone_idx).affine_inverse() * xform;
-
- rot = xform.basis.get_rotation_quaternion();
- rot.normalize();
- scale = xform.basis.get_scale();
- pos = xform.origin;
- }
-
- animation->transform_track_insert_key(track_idx, time, pos, rot, scale);
-
if (last) {
break;
}
@@ -5944,12 +6029,11 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
ERR_CONTINUE(mesh.is_null());
ERR_CONTINUE(mesh->get_mesh().is_null());
ERR_CONTINUE(mesh->get_mesh()->get_mesh().is_null());
- const String prop = "blend_shapes/" + mesh->get_mesh()->get_blend_shape_name(i);
- const String blend_path = String(node_path) + ":" + prop;
+ const String blend_path = String(node_path) + ":" + String(mesh->get_mesh()->get_blend_shape_name(i));
const int track_idx = animation->get_track_count();
- animation->add_track(Animation::TYPE_VALUE);
+ animation->add_track(Animation::TYPE_BLEND_SHAPE);
animation->track_set_path(track_idx, blend_path);
// Only LINEAR and STEP (NEAREST) can be supported out of the box by Godot's Animation,
@@ -5960,7 +6044,7 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
for (int j = 0; j < track.weight_tracks[i].times.size(); j++) {
const float t = track.weight_tracks[i].times[j];
const float attribs = track.weight_tracks[i].values[j];
- animation->track_insert_key(track_idx, t, attribs);
+ animation->blend_shape_track_insert_key(track_idx, t, attribs);
}
} else {
// CATMULLROMSPLINE or CUBIC_SPLINE have to be baked, apologies.
@@ -5968,7 +6052,8 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap,
double time = 0.0;
bool last = false;
while (true) {
- _interpolate_track<float>(track.weight_tracks[i].times, track.weight_tracks[i].values, time, gltf_interp);
+ float blend = _interpolate_track<float>(track.weight_tracks[i].times, track.weight_tracks[i].values, time, gltf_interp);
+ animation->blend_shape_track_insert_key(track_idx, time, blend);
if (last) {
break;
}
@@ -6030,7 +6115,10 @@ void GLTFDocument::_convert_mesh_instances(Ref<GLTFState> state) {
int bone_cnt = skeleton->get_bone_count();
ERR_FAIL_COND(bone_cnt != gltf_skeleton->joints.size());
- ObjectID gltf_skin_key = skin->get_instance_id();
+ ObjectID gltf_skin_key;
+ if (skin.is_valid()) {
+ gltf_skin_key = skin->get_instance_id();
+ }
ObjectID gltf_skel_key = godot_skeleton->get_instance_id();
GLTFSkinIndex skin_gltf_i = -1;
GLTFNodeIndex root_gltf_i = -1;
@@ -6042,7 +6130,7 @@ void GLTFDocument::_convert_mesh_instances(Ref<GLTFState> state) {
} else {
if (skin.is_null()) {
// Note that gltf_skin_key should remain null, so these can share a reference.
- skin = skeleton->register_skin(nullptr)->get_skin();
+ skin = skeleton->create_skin_from_rest_transforms();
}
gltf_skin.instantiate();
gltf_skin->godot_skin = skin;
@@ -6135,7 +6223,7 @@ void GLTFDocument::_process_mesh_instances(Ref<GLTFState> state, Node *scene_roo
ERR_CONTINUE_MSG(skeleton == nullptr, vformat("Unable to find Skeleton for node %d skin %d", node_i, skin_i));
mi->get_parent()->remove_child(mi);
- skeleton->add_child(mi);
+ skeleton->add_child(mi, true);
mi->set_owner(skeleton->get_owner());
mi->set_skin(state->skins.write[skin_i]->godot_skin);
@@ -6145,7 +6233,7 @@ void GLTFDocument::_process_mesh_instances(Ref<GLTFState> state, Node *scene_roo
}
}
-GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state, GLTFAnimation::Track p_track, Ref<Animation> p_animation, Transform3D p_bone_rest, int32_t p_track_i, GLTFNodeIndex p_node_i) {
+GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state, GLTFAnimation::Track p_track, Ref<Animation> p_animation, int32_t p_track_i, GLTFNodeIndex p_node_i) {
Animation::InterpolationType interpolation = p_animation->track_get_interpolation_type(p_track_i);
GLTFAnimation::Interpolation gltf_interpolation = GLTFAnimation::INTERP_LINEAR;
@@ -6164,33 +6252,35 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state
for (int32_t key_i = 0; key_i < key_count; key_i++) {
times.write[key_i] = p_animation->track_get_key_time(p_track_i, key_i);
}
- if (track_type == Animation::TYPE_TRANSFORM3D) {
- p_track.position_track.times = times;
- p_track.position_track.interpolation = gltf_interpolation;
- p_track.rotation_track.times = times;
- p_track.rotation_track.interpolation = gltf_interpolation;
+ if (track_type == Animation::TYPE_SCALE_3D) {
p_track.scale_track.times = times;
p_track.scale_track.interpolation = gltf_interpolation;
-
p_track.scale_track.values.resize(key_count);
- p_track.scale_track.interpolation = gltf_interpolation;
+ for (int32_t key_i = 0; key_i < key_count; key_i++) {
+ Vector3 scale;
+ Error err = p_animation->scale_track_get_key(p_track_i, key_i, &scale);
+ ERR_CONTINUE(err != OK);
+ p_track.scale_track.values.write[key_i] = scale;
+ }
+ } else if (track_type == Animation::TYPE_POSITION_3D) {
+ p_track.position_track.times = times;
p_track.position_track.values.resize(key_count);
p_track.position_track.interpolation = gltf_interpolation;
- p_track.rotation_track.values.resize(key_count);
- p_track.rotation_track.interpolation = gltf_interpolation;
for (int32_t key_i = 0; key_i < key_count; key_i++) {
Vector3 position;
+ Error err = p_animation->position_track_get_key(p_track_i, key_i, &position);
+ ERR_CONTINUE(err != OK);
+ p_track.position_track.values.write[key_i] = position;
+ }
+ } else if (track_type == Animation::TYPE_ROTATION_3D) {
+ p_track.rotation_track.times = times;
+ p_track.rotation_track.interpolation = gltf_interpolation;
+ p_track.rotation_track.values.resize(key_count);
+ for (int32_t key_i = 0; key_i < key_count; key_i++) {
Quaternion rotation;
- Vector3 scale;
- Error err = p_animation->transform_track_get_key(p_track_i, key_i, &position, &rotation, &scale);
+ Error err = p_animation->rotation_track_get_key(p_track_i, key_i, &rotation);
ERR_CONTINUE(err != OK);
- Transform3D xform;
- xform.basis.set_quaternion_scale(rotation, scale);
- xform.origin = position;
- xform = p_bone_rest * xform;
- p_track.position_track.values.write[key_i] = xform.get_origin();
- p_track.rotation_track.values.write[key_i] = xform.basis.get_rotation_quaternion();
- p_track.scale_track.values.write[key_i] = xform.basis.get_scale();
+ p_track.rotation_track.values.write[key_i] = rotation;
}
} else if (path.find(":transform") != -1) {
p_track.position_track.times = times;
@@ -6282,13 +6372,10 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state
Vector3 bezier_track = p_track.scale_track.values[key_i];
if (path.find("/scale:x") != -1) {
bezier_track.x = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS);
- bezier_track.x = p_bone_rest.affine_inverse().basis.get_scale().x * bezier_track.x;
} else if (path.find("/scale:y") != -1) {
bezier_track.y = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS);
- bezier_track.y = p_bone_rest.affine_inverse().basis.get_scale().y * bezier_track.y;
} else if (path.find("/scale:z") != -1) {
bezier_track.z = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS);
- bezier_track.z = p_bone_rest.affine_inverse().basis.get_scale().z * bezier_track.z;
}
p_track.scale_track.values.write[key_i] = bezier_track;
}
@@ -6311,19 +6398,15 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state
Vector3 bezier_track = p_track.position_track.values[key_i];
if (path.find("/position:x") != -1) {
bezier_track.x = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS);
- bezier_track.x = p_bone_rest.affine_inverse().origin.x * bezier_track.x;
} else if (path.find("/position:y") != -1) {
bezier_track.y = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS);
- bezier_track.y = p_bone_rest.affine_inverse().origin.y * bezier_track.y;
} else if (path.find("/position:z") != -1) {
bezier_track.z = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS);
- bezier_track.z = p_bone_rest.affine_inverse().origin.z * bezier_track.z;
}
p_track.position_track.values.write[key_i] = bezier_track;
}
}
}
-
return p_track;
}
@@ -6350,7 +6433,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
if (position_track_i) {
track = position_track_i->get();
}
- track = _convert_animation_track(state, track, animation, Transform3D(), track_i, node_index);
+ track = _convert_animation_track(state, track, animation, track_i, node_index);
gltf_animation->get_tracks().insert(node_index, track);
}
}
@@ -6366,7 +6449,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
if (rotation_degree_track_i) {
track = rotation_degree_track_i->get();
}
- track = _convert_animation_track(state, track, animation, Transform3D(), track_i, node_index);
+ track = _convert_animation_track(state, track, animation, track_i, node_index);
gltf_animation->get_tracks().insert(node_index, track);
}
}
@@ -6382,7 +6465,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
if (scale_track_i) {
track = scale_track_i->get();
}
- track = _convert_animation_track(state, track, animation, Transform3D(), track_i, node_index);
+ track = _convert_animation_track(state, track, animation, track_i, node_index);
gltf_animation->get_tracks().insert(node_index, track);
}
}
@@ -6393,7 +6476,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
for (const KeyValue<GLTFNodeIndex, Node *> &transform_track_i : state->scene_nodes) {
if (transform_track_i.value == node) {
GLTFAnimation::Track track;
- track = _convert_animation_track(state, track, animation, Transform3D(), track_i, transform_track_i.key);
+ track = _convert_animation_track(state, track, animation, track_i, transform_track_i.key);
gltf_animation->get_tracks().insert(transform_track_i.key, track);
}
}
@@ -6417,8 +6500,8 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
if (!tracks.has(mesh_index)) {
for (int32_t shape_i = 0; shape_i < mesh->get_blend_shape_count(); shape_i++) {
String shape_name = mesh->get_blend_shape_name(shape_i);
- NodePath shape_path = String(path) + ":blend_shapes/" + shape_name;
- int32_t shape_track_i = animation->find_track(shape_path);
+ NodePath shape_path = String(path) + ":" + shape_name;
+ int32_t shape_track_i = animation->find_track(shape_path, Animation::TYPE_BLEND_SHAPE);
if (shape_track_i == -1) {
GLTFAnimation::Channel<float> weight;
weight.interpolation = GLTFAnimation::INTERP_LINEAR;
@@ -6470,7 +6553,6 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
Ref<GLTFSkeleton> skeleton_gltf = state->skeletons[skeleton_gltf_i];
int32_t bone = skeleton->find_bone(suffix);
ERR_CONTINUE(bone == -1);
- Transform3D xform = skeleton->get_bone_rest(bone);
if (!skeleton_gltf->godot_bone_node.has(bone)) {
continue;
}
@@ -6480,27 +6562,24 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap,
if (property_track_i) {
track = property_track_i->get();
}
- track = _convert_animation_track(state, track, animation, xform, track_i, node_i);
+ track = _convert_animation_track(state, track, animation, track_i, node_i);
gltf_animation->get_tracks()[node_i] = track;
}
}
} else if (String(orig_track_path).find(":") == -1) {
ERR_CONTINUE(!ap->get_parent());
- for (int32_t node_i = 0; node_i < ap->get_parent()->get_child_count(); node_i++) {
- const Node *child = ap->get_parent()->get_child(node_i);
- const Node *node = child->get_node_or_null(orig_track_path);
- for (const KeyValue<GLTFNodeIndex, Node *> &scene_node_i : state->scene_nodes) {
- if (scene_node_i.value == node) {
- GLTFNodeIndex node_index = scene_node_i.key;
- Map<int, GLTFAnimation::Track>::Element *node_track_i = gltf_animation->get_tracks().find(node_index);
- GLTFAnimation::Track track;
- if (node_track_i) {
- track = node_track_i->get();
- }
- track = _convert_animation_track(state, track, animation, Transform3D(), track_i, node_index);
- gltf_animation->get_tracks().insert(node_index, track);
- break;
+ Node *godot_node = ap->get_parent()->get_node_or_null(orig_track_path);
+ for (const KeyValue<GLTFNodeIndex, Node *> &scene_node_i : state->scene_nodes) {
+ if (scene_node_i.value == godot_node) {
+ GLTFNodeIndex node_i = scene_node_i.key;
+ Map<int, GLTFAnimation::Track>::Element *node_track_i = gltf_animation->get_tracks().find(node_i);
+ GLTFAnimation::Track track;
+ if (node_track_i) {
+ track = node_track_i->get();
}
+ track = _convert_animation_track(state, track, animation, track_i, node_i);
+ gltf_animation->get_tracks()[node_i] = track;
+ break;
}
}
}
@@ -6718,33 +6797,36 @@ Error GLTFDocument::_serialize_file(Ref<GLTFState> state, const String p_path) {
const uint32_t magic = 0x46546C67; // GLTF
const int32_t header_size = 12;
const int32_t chunk_header_size = 8;
-
- for (int32_t pad_i = 0; pad_i < (chunk_header_size + json.utf8().length()) % 4; pad_i++) {
- json += " ";
- }
CharString cs = json.utf8();
- const uint32_t text_chunk_length = cs.length();
-
+ const uint32_t text_data_length = cs.length();
+ const uint32_t text_chunk_length = ((text_data_length + 3) & (~3));
const uint32_t text_chunk_type = 0x4E4F534A; //JSON
- int32_t binary_data_length = 0;
+
+ uint32_t binary_data_length = 0;
if (state->buffers.size()) {
binary_data_length = state->buffers[0].size();
}
- const int32_t binary_chunk_length = binary_data_length;
- const int32_t binary_chunk_type = 0x004E4942; //BIN
+ const uint32_t binary_chunk_length = ((binary_data_length + 3) & (~3));
+ const uint32_t binary_chunk_type = 0x004E4942; //BIN
f->create(FileAccess::ACCESS_RESOURCES);
f->store_32(magic);
f->store_32(state->major_version); // version
- f->store_32(header_size + chunk_header_size + text_chunk_length + chunk_header_size + binary_data_length); // length
+ f->store_32(header_size + chunk_header_size + text_chunk_length + chunk_header_size + binary_chunk_length); // length
f->store_32(text_chunk_length);
f->store_32(text_chunk_type);
f->store_buffer((uint8_t *)&cs[0], cs.length());
+ for (uint32_t pad_i = text_data_length; pad_i < text_chunk_length; pad_i++) {
+ f->store_8(' ');
+ }
if (binary_chunk_length) {
f->store_32(binary_chunk_length);
f->store_32(binary_chunk_type);
f->store_buffer(state->buffers[0].ptr(), binary_data_length);
}
+ for (uint32_t pad_i = binary_data_length; pad_i < binary_chunk_length; pad_i++) {
+ f->store_8(0);
+ }
f->close();
} else {
@@ -6795,7 +6877,7 @@ Node *GLTFDocument::import_scene_gltf(const String &p_path, uint32_t p_flags, in
r_state.instantiate();
}
r_state->use_named_skin_binds =
- p_flags & EditorSceneImporter::IMPORT_USE_NAMED_SKIN_BINDS;
+ p_flags & EditorSceneFormatImporter::IMPORT_USE_NAMED_SKIN_BINDS;
Ref<GLTFDocument> gltf_document;
gltf_document.instantiate();
@@ -6821,7 +6903,7 @@ Node *GLTFDocument::import_scene_gltf(const String &p_path, uint32_t p_flags, in
gltf_document->_process_mesh_instances(r_state, root);
if (r_state->animations.size()) {
AnimationPlayer *ap = memnew(AnimationPlayer);
- root->add_child(ap);
+ root->add_child(ap, true);
ap->set_owner(root);
for (int i = 0; i < r_state->animations.size(); i++) {
gltf_document->_import_animation(r_state, ap, i, p_bake_fps);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 23:59:25 +0000