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Merge pull request #109685 from nikitalita/fix-gltf-infinite-loop

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Fix infinite loop in GLTFDocument::_convert_animation_node_track
This commit is contained in:
Thaddeus Crews 2025-08-26 19:01:12 -05:00
commit e0f17b408b
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GPG key ID: 8C6E5FEB5FC03CCC
1 changed files with 52 additions and 29 deletions
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81
modules/gltf/gltf_document.cpp
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@ -7788,9 +7788,12 @@ bool GLTFDocument::_convert_animation_node_track(Ref<GLTFState> p_state, GLTFAni
while (true) {
Vector3 scale;
Error err = p_godot_animation->try_scale_track_interpolate(p_godot_anim_track_index, time, &scale);
ERR_CONTINUE(err != OK);
p_gltf_node_track.scale_track.values.push_back(scale);
p_gltf_node_track.scale_track.times.push_back(time);
if (err == OK) {
p_gltf_node_track.scale_track.values.push_back(scale);
p_gltf_node_track.scale_track.times.push_back(time);
} else {
ERR_PRINT(vformat("Error interpolating animation %s scale track %d at time %f", p_godot_animation->get_name(), p_godot_anim_track_index, time));
}
if (last) {
break;
}
@ -7823,9 +7826,12 @@ bool GLTFDocument::_convert_animation_node_track(Ref<GLTFState> p_state, GLTFAni
while (true) {
Vector3 scale;
Error err = p_godot_animation->try_position_track_interpolate(p_godot_anim_track_index, time, &scale);
ERR_CONTINUE(err != OK);
p_gltf_node_track.position_track.values.push_back(scale);
p_gltf_node_track.position_track.times.push_back(time);
if (err == OK) {
p_gltf_node_track.position_track.values.push_back(scale);
p_gltf_node_track.position_track.times.push_back(time);
} else {
ERR_PRINT(vformat("Error interpolating animation %s position track %d at time %f", p_godot_animation->get_name(), p_godot_anim_track_index, time));
}
if (last) {
break;
}
@ -7858,9 +7864,12 @@ bool GLTFDocument::_convert_animation_node_track(Ref<GLTFState> p_state, GLTFAni
while (true) {
Quaternion rotation;
Error err = p_godot_animation->try_rotation_track_interpolate(p_godot_anim_track_index, time, &rotation);
ERR_CONTINUE(err != OK);
p_gltf_node_track.rotation_track.values.push_back(rotation);
p_gltf_node_track.rotation_track.times.push_back(time);
if (err == OK) {
p_gltf_node_track.rotation_track.values.push_back(rotation);
p_gltf_node_track.rotation_track.times.push_back(time);
} else {
ERR_PRINT(vformat("Error interpolating animation %s value rotation track %d at time %f", p_godot_animation->get_name(), p_godot_anim_track_index, time));
}
if (last) {
break;
}
@ -7900,9 +7909,12 @@ bool GLTFDocument::_convert_animation_node_track(Ref<GLTFState> p_state, GLTFAni
while (true) {
Vector3 position;
Error err = p_godot_animation->try_position_track_interpolate(p_godot_anim_track_index, time, &position);
ERR_CONTINUE(err != OK);
p_gltf_node_track.position_track.values.push_back(position);
p_gltf_node_track.position_track.times.push_back(time);
if (err == OK) {
p_gltf_node_track.position_track.values.push_back(position);
p_gltf_node_track.position_track.times.push_back(time);
} else {
ERR_PRINT(vformat("Error interpolating animation %s value position track %d at time %f", p_godot_animation->get_name(), p_godot_anim_track_index, time));
}
if (last) {
break;
}
@ -7933,9 +7945,12 @@ bool GLTFDocument::_convert_animation_node_track(Ref<GLTFState> p_state, GLTFAni
while (true) {
Quaternion rotation;
Error err = p_godot_animation->try_rotation_track_interpolate(p_godot_anim_track_index, time, &rotation);
ERR_CONTINUE(err != OK);
p_gltf_node_track.rotation_track.values.push_back(rotation);
p_gltf_node_track.rotation_track.times.push_back(time);
if (err == OK) {
p_gltf_node_track.rotation_track.values.push_back(rotation);
p_gltf_node_track.rotation_track.times.push_back(time);
} else {
ERR_PRINT(vformat("Error interpolating animation %s value rotation track %d at time %f", p_godot_animation->get_name(), p_godot_anim_track_index, time));
}
if (last) {
break;
}
@ -7976,9 +7991,12 @@ bool GLTFDocument::_convert_animation_node_track(Ref<GLTFState> p_state, GLTFAni
while (true) {
Vector3 scale;
Error err = p_godot_animation->try_scale_track_interpolate(p_godot_anim_track_index, time, &scale);
ERR_CONTINUE(err != OK);
p_gltf_node_track.scale_track.values.push_back(scale);
p_gltf_node_track.scale_track.times.push_back(time);
if (err == OK) {
p_gltf_node_track.scale_track.values.push_back(scale);
p_gltf_node_track.scale_track.times.push_back(time);
} else {
ERR_PRINT(vformat("Error interpolating animation %s scale track %d at time %f", p_godot_animation->get_name(), p_godot_anim_track_index, time));
}
if (last) {
break;
}
@ -8021,17 +8039,22 @@ bool GLTFDocument::_convert_animation_node_track(Ref<GLTFState> p_state, GLTFAni
Quaternion rotation;
Vector3 scale;
Error err = p_godot_animation->try_position_track_interpolate(p_godot_anim_track_index, time, &position);
ERR_CONTINUE(err != OK);
err = p_godot_animation->try_rotation_track_interpolate(p_godot_anim_track_index, time, &rotation);
ERR_CONTINUE(err != OK);
err = p_godot_animation->try_scale_track_interpolate(p_godot_anim_track_index, time, &scale);
ERR_CONTINUE(err != OK);
p_gltf_node_track.position_track.values.push_back(position);
p_gltf_node_track.position_track.times.push_back(time);
p_gltf_node_track.rotation_track.values.push_back(rotation);
p_gltf_node_track.rotation_track.times.push_back(time);
p_gltf_node_track.scale_track.values.push_back(scale);
p_gltf_node_track.scale_track.times.push_back(time);
if (err == OK) {
err = p_godot_animation->try_rotation_track_interpolate(p_godot_anim_track_index, time, &rotation);
if (err == OK) {
err = p_godot_animation->try_scale_track_interpolate(p_godot_anim_track_index, time, &scale);
}
}
if (err == OK) {
p_gltf_node_track.position_track.values.push_back(position);
p_gltf_node_track.position_track.times.push_back(time);
p_gltf_node_track.rotation_track.values.push_back(rotation);
p_gltf_node_track.rotation_track.times.push_back(time);
p_gltf_node_track.scale_track.values.push_back(scale);
p_gltf_node_track.scale_track.times.push_back(time);
} else {
ERR_PRINT(vformat("Error interpolating animation %s transform track %d at time %f", p_godot_animation->get_name(), p_godot_anim_track_index, time));
}
if (last) {
break;
}