diff --git a/editor/animation_track_editor.cpp b/editor/animation_track_editor.cpp index 5580d3d5b1d..540997331ae 100644 --- a/editor/animation_track_editor.cpp +++ b/editor/animation_track_editor.cpp @@ -6063,7 +6063,7 @@ void AnimationTrackEditor::_edit_menu_pressed(int p_option) { } break; case EDIT_OPTIMIZE_ANIMATION_CONFIRM: { - animation->optimize(optimize_linear_error->get_value(), optimize_angular_error->get_value(), optimize_max_angle->get_value()); + animation->optimize(optimize_velocity_error->get_value(), optimize_angular_error->get_value(), optimize_precision_error->get_value()); _update_tracks(); undo_redo->clear_history(); @@ -6538,25 +6538,24 @@ AnimationTrackEditor::AnimationTrackEditor() { VBoxContainer *optimize_vb = memnew(VBoxContainer); optimize_dialog->add_child(optimize_vb); - optimize_linear_error = memnew(SpinBox); - optimize_linear_error->set_max(1.0); - optimize_linear_error->set_min(0.001); - optimize_linear_error->set_step(0.001); - optimize_linear_error->set_value(0.05); - optimize_vb->add_margin_child(TTR("Max. Linear Error:"), optimize_linear_error); + optimize_velocity_error = memnew(SpinBox); + optimize_velocity_error->set_max(1.0); + optimize_velocity_error->set_min(0.001); + optimize_velocity_error->set_step(0.001); + optimize_velocity_error->set_value(0.01); + optimize_vb->add_margin_child(TTR("Max. Velocity Error:"), optimize_velocity_error); optimize_angular_error = memnew(SpinBox); optimize_angular_error->set_max(1.0); optimize_angular_error->set_min(0.001); optimize_angular_error->set_step(0.001); optimize_angular_error->set_value(0.01); - optimize_vb->add_margin_child(TTR("Max. Angular Error:"), optimize_angular_error); - optimize_max_angle = memnew(SpinBox); - optimize_vb->add_margin_child(TTR("Max Optimizable Angle:"), optimize_max_angle); - optimize_max_angle->set_max(360.0); - optimize_max_angle->set_min(0.0); - optimize_max_angle->set_step(0.1); - optimize_max_angle->set_value(22); + optimize_precision_error = memnew(SpinBox); + optimize_precision_error->set_max(6); + optimize_precision_error->set_min(1); + optimize_precision_error->set_step(1); + optimize_precision_error->set_value(3); + optimize_vb->add_margin_child(TTR("Max. Precision Error:"), optimize_precision_error); optimize_dialog->set_ok_button_text(TTR("Optimize")); optimize_dialog->connect("confirmed", callable_mp(this, &AnimationTrackEditor::_edit_menu_pressed).bind(EDIT_OPTIMIZE_ANIMATION_CONFIRM)); diff --git a/editor/animation_track_editor.h b/editor/animation_track_editor.h index a785f5aec7a..98dd7c2a009 100644 --- a/editor/animation_track_editor.h +++ b/editor/animation_track_editor.h @@ -452,9 +452,9 @@ class AnimationTrackEditor : public VBoxContainer { ////////////// edit menu stuff ConfirmationDialog *optimize_dialog = nullptr; - SpinBox *optimize_linear_error = nullptr; + SpinBox *optimize_velocity_error = nullptr; SpinBox *optimize_angular_error = nullptr; - SpinBox *optimize_max_angle = nullptr; + SpinBox *optimize_precision_error = nullptr; ConfirmationDialog *cleanup_dialog = nullptr; CheckBox *cleanup_keys = nullptr; diff --git a/editor/import/resource_importer_scene.cpp b/editor/import/resource_importer_scene.cpp index 3c0de61d24a..85dda24f8e7 100644 --- a/editor/import/resource_importer_scene.cpp +++ b/editor/import/resource_importer_scene.cpp @@ -850,12 +850,12 @@ Node *ResourceImporterScene::_post_fix_animations(Node *p_node, Node *p_root, co AnimationPlayer *ap = Object::cast_to(p_node); bool use_optimizer = node_settings["optimizer/enabled"]; - float anim_optimizer_linerr = node_settings["optimizer/max_linear_error"]; + float anim_optimizer_linerr = node_settings["optimizer/max_velocity_error"]; float anim_optimizer_angerr = node_settings["optimizer/max_angular_error"]; - float anim_optimizer_maxang = node_settings["optimizer/max_angle"]; + int anim_optimizer_preerr = node_settings["optimizer/max_precision_error"]; if (use_optimizer) { - _optimize_animations(ap, anim_optimizer_linerr, anim_optimizer_angerr, anim_optimizer_maxang); + _optimize_animations(ap, anim_optimizer_linerr, anim_optimizer_angerr, anim_optimizer_preerr); } bool use_compression = node_settings["compression/enabled"]; @@ -1386,12 +1386,12 @@ void ResourceImporterScene::_create_clips(AnimationPlayer *anim, const Array &p_ al->remove_animation("default"); // Remove default (no longer needed). } -void ResourceImporterScene::_optimize_animations(AnimationPlayer *anim, float p_max_lin_error, float p_max_ang_error, float p_max_angle) { +void ResourceImporterScene::_optimize_animations(AnimationPlayer *anim, float p_max_vel_error, float p_max_ang_error, int p_prc_error) { List anim_names; anim->get_animation_list(&anim_names); for (const StringName &E : anim_names) { Ref a = anim->get_animation(E); - a->optimize(p_max_lin_error, p_max_ang_error, Math::deg2rad(p_max_angle)); + a->optimize(p_max_vel_error, p_max_ang_error, p_prc_error); } } @@ -1467,9 +1467,9 @@ void ResourceImporterScene::get_internal_import_options(InternalImportCategory p case INTERNAL_IMPORT_CATEGORY_ANIMATION_NODE: { r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "import/skip_import", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), false)); r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "optimizer/enabled", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), true)); - r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "optimizer/max_linear_error"), 0.05)); - r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "optimizer/max_angular_error"), 0.01)); - r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "optimizer/max_angle"), 22)); + r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "optimizer/max_velocity_error", PROPERTY_HINT_RANGE, "0,1,0.01"), 0.01)); + r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "optimizer/max_angular_error", PROPERTY_HINT_RANGE, "0,1,0.01"), 0.01)); + r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "optimizer/max_precision_error", PROPERTY_HINT_NONE, "1,6,1"), 3)); r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "compression/enabled", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), false)); r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "compression/page_size", PROPERTY_HINT_RANGE, "4,512,1,suffix:kb"), 8)); r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "import_tracks/position", PROPERTY_HINT_ENUM, "IfPresent,IfPresentForAll,Never"), 1)); diff --git a/editor/import/resource_importer_scene.h b/editor/import/resource_importer_scene.h index b3369314763..da37893cc51 100644 --- a/editor/import/resource_importer_scene.h +++ b/editor/import/resource_importer_scene.h @@ -280,7 +280,7 @@ public: Ref _save_animation_to_file(Ref anim, bool p_save_to_file, String p_save_to_path, bool p_keep_custom_tracks); void _create_clips(AnimationPlayer *anim, const Array &p_clips, bool p_bake_all); - void _optimize_animations(AnimationPlayer *anim, float p_max_lin_error, float p_max_ang_error, float p_max_angle); + void _optimize_animations(AnimationPlayer *anim, float p_max_vel_error, float p_max_ang_error, int p_prc_error); void _compress_animations(AnimationPlayer *anim, int p_page_size_kb); Node *pre_import(const String &p_source_file, const HashMap &p_options); diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp index 289d026ddb8..0782f779b54 100644 --- a/scene/resources/animation.cpp +++ b/scene/resources/animation.cpp @@ -4001,316 +4001,208 @@ void Animation::clear() { emit_signal(SceneStringNames::get_singleton()->tracks_changed); } -bool Animation::_position_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_allowed_linear_err, real_t p_allowed_angular_error, const Vector3 &p_norm) { - const Vector3 &v0 = t0.value; - const Vector3 &v1 = t1.value; - const Vector3 &v2 = t2.value; - - if (v0.is_equal_approx(v2)) { - //0 and 2 are close, let's see if 1 is close - if (!v0.is_equal_approx(v1)) { - //not close, not optimizable - return false; - } - - } else { - Vector3 pd = (v2 - v0); - real_t d0 = pd.dot(v0); - real_t d1 = pd.dot(v1); - real_t d2 = pd.dot(v2); - if (d1 < d0 || d1 > d2) { - return false; - } - - Vector3 s[2] = { v0, v2 }; - real_t d = Geometry3D::get_closest_point_to_segment(v1, s).distance_to(v1); - - if (d > pd.length() * p_allowed_linear_err) { - return false; //beyond allowed error for collinearity - } - - if (p_norm != Vector3() && Math::acos(pd.normalized().dot(p_norm)) > p_allowed_angular_error) { - return false; +bool Animation::_vector3_track_optimize_key(const TKey t0, const TKey t1, const TKey t2, real_t p_allowed_velocity_err, real_t p_allowed_angular_error, real_t p_allowed_precision_error) { + // Remove overlapping keys. + if (Math::is_equal_approx(t0.time, t1.time) || Math::is_equal_approx(t1.time, t2.time)) { + return true; + } + if ((t0.value - t1.value).length() < p_allowed_precision_error && (t1.value - t2.value).length() < p_allowed_precision_error) { + return true; + } + // Calc velocities. + Vector3 vc0 = (t1.value - t0.value) / (t1.time - t0.time); + Vector3 vc1 = (t2.value - t1.value) / (t2.time - t1.time); + real_t v0 = vc0.length(); + real_t v1 = vc1.length(); + // Avoid zero div but check equality. + if (abs(v0 - v1) < p_allowed_precision_error) { + return true; + } else if (abs(v0) < p_allowed_precision_error || abs(v1) < p_allowed_precision_error) { + return false; + } + // Check axis. + if (vc0.normalized().dot(vc1.normalized()) >= 1.0 - p_allowed_angular_error * 2.0) { + real_t ratio = v0 < v1 ? v0 / v1 : v1 / v0; + if (ratio >= 1.0 - p_allowed_velocity_err) { + return true; } } - - return true; + return false; } -bool Animation::_rotation_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_allowed_angular_error, float p_max_optimizable_angle) { - const Quaternion &q0 = t0.value; - const Quaternion &q1 = t1.value; - const Quaternion &q2 = t2.value; - - //localize both to rotation from q0 - - if (q0.is_equal_approx(q2)) { - if (!q0.is_equal_approx(q1)) { +bool Animation::_quaternion_track_optimize_key(const TKey t0, const TKey t1, const TKey t2, real_t p_allowed_velocity_err, real_t p_allowed_angular_error, real_t p_allowed_precision_error) { + // Remove overlapping keys. + if (Math::is_equal_approx(t0.time, t1.time) || Math::is_equal_approx(t1.time, t2.time)) { + return true; + } + if ((t0.value - t1.value).length() < p_allowed_precision_error && (t1.value - t2.value).length() < p_allowed_precision_error) { + return true; + } + // Check axis. + Quaternion q0 = t0.value * t1.value * t0.value.inverse(); + Quaternion q1 = t1.value * t2.value * t1.value.inverse(); + if (q0.get_axis().dot(q1.get_axis()) >= 1.0 - p_allowed_angular_error * 2.0) { + // Calc velocities. + real_t v0 = Math::acos(t0.value.dot(t1.value)) / (t1.time - t0.time); + real_t v1 = Math::acos(t1.value.dot(t2.value)) / (t2.time - t1.time); + // Avoid zero div but check equality. + if (abs(v0 - v1) < p_allowed_precision_error) { + return true; + } else if (abs(v0) < p_allowed_precision_error || abs(v1) < p_allowed_precision_error) { return false; } - - } else { - Quaternion r02 = (q0.inverse() * q2).normalized(); - Quaternion r01 = (q0.inverse() * q1).normalized(); - - Vector3 v02, v01; - real_t a02, a01; - - r02.get_axis_angle(v02, a02); - r01.get_axis_angle(v01, a01); - - if (Math::abs(a02) > p_max_optimizable_angle) { - return false; - } - - if (v01.dot(v02) < 0) { - //make sure both rotations go the same way to compare - v02 = -v02; - a02 = -a02; - } - - real_t err_01 = Math::acos(v01.normalized().dot(v02.normalized())) / Math_PI; - if (err_01 > p_allowed_angular_error) { - //not rotating in the same axis - return false; - } - - if (a01 * a02 < 0) { - //not rotating in the same direction - return false; - } - - real_t tr = a01 / a02; - if (tr < 0 || tr > 1) { - return false; //rotating too much or too less + real_t ratio = v0 < v1 ? v0 / v1 : v1 / v0; + if (ratio >= 1.0 - p_allowed_velocity_err) { + return true; } } - - return true; + return false; } -bool Animation::_scale_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_allowed_linear_error) { - const Vector3 &v0 = t0.value; - const Vector3 &v1 = t1.value; - const Vector3 &v2 = t2.value; - - if (v0.is_equal_approx(v2)) { - //0 and 2 are close, let's see if 1 is close - if (!v0.is_equal_approx(v1)) { - //not close, not optimizable - return false; - } - - } else { - Vector3 pd = (v2 - v0); - real_t d0 = pd.dot(v0); - real_t d1 = pd.dot(v1); - real_t d2 = pd.dot(v2); - if (d1 < d0 || d1 > d2) { - return false; //beyond segment range - } - - Vector3 s[2] = { v0, v2 }; - real_t d = Geometry3D::get_closest_point_to_segment(v1, s).distance_to(v1); - - if (d > pd.length() * p_allowed_linear_error) { - return false; //beyond allowed error for colinearity +bool Animation::_float_track_optimize_key(const TKey t0, const TKey t1, const TKey t2, real_t p_allowed_velocity_err, real_t p_allowed_precision_error) { + // Remove overlapping keys. + if (Math::is_equal_approx(t0.time, t1.time) || Math::is_equal_approx(t1.time, t2.time)) { + return true; + } + if (abs(t0.value - t1.value) < p_allowed_precision_error && abs(t1.value - t2.value) < p_allowed_precision_error) { + return true; + } + // Calc velocities. + real_t v0 = (t1.value - t0.value) / (t1.time - t0.time); + real_t v1 = (t2.value - t1.value) / (t2.time - t1.time); + // Avoid zero div but check equality. + if (abs(v0 - v1) < p_allowed_precision_error) { + return true; + } else if (abs(v0) < p_allowed_precision_error || abs(v1) < p_allowed_precision_error) { + return false; + } + if (!signbit(v0 * v1)) { + real_t ratio = v0 < v1 ? v0 / v1 : v1 / v0; + if (ratio >= 1.0 - p_allowed_velocity_err) { + return true; } } - - return true; + return false; } -bool Animation::_blend_shape_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_allowed_unit_error) { - float v0 = t0.value; - float v1 = t1.value; - float v2 = t2.value; - - if (Math::is_equal_approx(v1, v2, (float)p_allowed_unit_error)) { - //0 and 2 are close, let's see if 1 is close - if (!Math::is_equal_approx(v0, v1, (float)p_allowed_unit_error)) { - //not close, not optimizable - return false; - } - } else { - /* - TODO eventually discuss a way to optimize these better. - float pd = (v2 - v0); - real_t d0 = pd.dot(v0); - real_t d1 = pd.dot(v1); - real_t d2 = pd.dot(v2); - if (d1 < d0 || d1 > d2) { - return false; //beyond segment range - } - - float s[2] = { v0, v2 }; - real_t d = Geometry3D::get_closest_point_to_segment(v1, s).distance_to(v1); - - if (d > pd.length() * p_allowed_linear_error) { - return false; //beyond allowed error for colinearity - } -*/ - } - - return true; -} - -void Animation::_position_track_optimize(int p_idx, real_t p_allowed_linear_err, real_t p_allowed_angular_err) { +void Animation::_position_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_angular_err, real_t p_allowed_precision_error) { ERR_FAIL_INDEX(p_idx, tracks.size()); ERR_FAIL_COND(tracks[p_idx]->type != TYPE_POSITION_3D); PositionTrack *tt = static_cast(tracks[p_idx]); - bool prev_erased = false; - TKey first_erased; - Vector3 norm; - - for (int i = 1; i < tt->positions.size() - 1; i++) { - TKey &t0 = tt->positions.write[i - 1]; - TKey &t1 = tt->positions.write[i]; - TKey &t2 = tt->positions.write[i + 1]; - - bool erase = _position_track_optimize_key(t0, t1, t2, p_allowed_linear_err, p_allowed_angular_err, norm); - if (erase && !prev_erased) { - norm = (t2.value - t1.value).normalized(); - } - - if (prev_erased && !_position_track_optimize_key(t0, first_erased, t2, p_allowed_linear_err, p_allowed_angular_err, norm)) { - //avoid error to go beyond first erased key - erase = false; - } + int i = 0; + while (i < tt->positions.size() - 2) { + TKey t0 = tt->positions[i]; + TKey t1 = tt->positions[i + 1]; + TKey t2 = tt->positions[i + 2]; + bool erase = _vector3_track_optimize_key(t0, t1, t2, p_allowed_velocity_err, p_allowed_angular_err, p_allowed_precision_error); if (erase) { - if (!prev_erased) { - first_erased = t1; - prev_erased = true; - } - - tt->positions.remove_at(i); - i--; - + tt->positions.remove_at(i + 1); } else { - prev_erased = false; - norm = Vector3(); + i++; + } + } + + if (tt->positions.size() == 2) { + if ((tt->positions[0].value - tt->positions[1].value).length() < p_allowed_precision_error) { + tt->positions.remove_at(1); } } } -void Animation::_rotation_track_optimize(int p_idx, real_t p_allowed_angular_err, real_t p_max_optimizable_angle) { +void Animation::_rotation_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_angular_err, real_t p_allowed_precision_error) { ERR_FAIL_INDEX(p_idx, tracks.size()); ERR_FAIL_COND(tracks[p_idx]->type != TYPE_ROTATION_3D); RotationTrack *tt = static_cast(tracks[p_idx]); - bool prev_erased = false; - TKey first_erased; - for (int i = 1; i < tt->rotations.size() - 1; i++) { - TKey &t0 = tt->rotations.write[i - 1]; - TKey &t1 = tt->rotations.write[i]; - TKey &t2 = tt->rotations.write[i + 1]; - - bool erase = _rotation_track_optimize_key(t0, t1, t2, p_allowed_angular_err, p_max_optimizable_angle); - - if (prev_erased && !_rotation_track_optimize_key(t0, first_erased, t2, p_allowed_angular_err, p_max_optimizable_angle)) { - //avoid error to go beyond first erased key - erase = false; - } + int i = 0; + while (i < tt->rotations.size() - 2) { + TKey t0 = tt->rotations[i]; + TKey t1 = tt->rotations[i + 1]; + TKey t2 = tt->rotations[i + 2]; + bool erase = _quaternion_track_optimize_key(t0, t1, t2, p_allowed_velocity_err, p_allowed_angular_err, p_allowed_precision_error); if (erase) { - if (!prev_erased) { - first_erased = t1; - prev_erased = true; - } - - tt->rotations.remove_at(i); - i--; - + tt->rotations.remove_at(i + 1); } else { - prev_erased = false; + i++; + } + } + + if (tt->rotations.size() == 2) { + if ((tt->rotations[0].value - tt->rotations[1].value).length() < p_allowed_precision_error) { + tt->rotations.remove_at(1); } } } -void Animation::_scale_track_optimize(int p_idx, real_t p_allowed_linear_err) { +void Animation::_scale_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_angular_err, real_t p_allowed_precision_error) { ERR_FAIL_INDEX(p_idx, tracks.size()); ERR_FAIL_COND(tracks[p_idx]->type != TYPE_SCALE_3D); ScaleTrack *tt = static_cast(tracks[p_idx]); - bool prev_erased = false; - TKey first_erased; - for (int i = 1; i < tt->scales.size() - 1; i++) { - TKey &t0 = tt->scales.write[i - 1]; - TKey &t1 = tt->scales.write[i]; - TKey &t2 = tt->scales.write[i + 1]; - - bool erase = _scale_track_optimize_key(t0, t1, t2, p_allowed_linear_err); - - if (prev_erased && !_scale_track_optimize_key(t0, first_erased, t2, p_allowed_linear_err)) { - //avoid error to go beyond first erased key - erase = false; - } + int i = 0; + while (i < tt->scales.size() - 2) { + TKey t0 = tt->scales[i]; + TKey t1 = tt->scales[i + 1]; + TKey t2 = tt->scales[i + 2]; + bool erase = _vector3_track_optimize_key(t0, t1, t2, p_allowed_velocity_err, p_allowed_angular_err, p_allowed_precision_error); if (erase) { - if (!prev_erased) { - first_erased = t1; - prev_erased = true; - } - - tt->scales.remove_at(i); - i--; - + tt->scales.remove_at(i + 1); } else { - prev_erased = false; + i++; + } + } + + if (tt->scales.size() == 2) { + if ((tt->scales[0].value - tt->scales[1].value).length() < p_allowed_precision_error) { + tt->scales.remove_at(1); } } } -void Animation::_blend_shape_track_optimize(int p_idx, real_t p_allowed_linear_err) { +void Animation::_blend_shape_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_precision_error) { ERR_FAIL_INDEX(p_idx, tracks.size()); ERR_FAIL_COND(tracks[p_idx]->type != TYPE_BLEND_SHAPE); BlendShapeTrack *tt = static_cast(tracks[p_idx]); - bool prev_erased = false; - TKey first_erased; - first_erased.value = 0.0; - for (int i = 1; i < tt->blend_shapes.size() - 1; i++) { - TKey &t0 = tt->blend_shapes.write[i - 1]; - TKey &t1 = tt->blend_shapes.write[i]; - TKey &t2 = tt->blend_shapes.write[i + 1]; - - bool erase = _blend_shape_track_optimize_key(t0, t1, t2, p_allowed_linear_err); - - if (prev_erased && !_blend_shape_track_optimize_key(t0, first_erased, t2, p_allowed_linear_err)) { - //avoid error to go beyond first erased key - erase = false; - } + int i = 0; + while (i < tt->blend_shapes.size() - 2) { + TKey t0 = tt->blend_shapes[i]; + TKey t1 = tt->blend_shapes[i + 1]; + TKey t2 = tt->blend_shapes[i + 2]; + bool erase = _float_track_optimize_key(t0, t1, t2, p_allowed_velocity_err, p_allowed_precision_error); if (erase) { - if (!prev_erased) { - first_erased = t1; - prev_erased = true; - } - - tt->blend_shapes.remove_at(i); - i--; - + tt->blend_shapes.remove_at(i + 1); } else { - prev_erased = false; + i++; + } + } + + if (tt->blend_shapes.size() == 2) { + if (abs(tt->blend_shapes[0].value - tt->blend_shapes[1].value) < p_allowed_precision_error) { + tt->blend_shapes.remove_at(1); } } } -void Animation::optimize(real_t p_allowed_linear_err, real_t p_allowed_angular_err, real_t p_max_optimizable_angle) { +void Animation::optimize(real_t p_allowed_velocity_err, real_t p_allowed_angular_err, int p_precision) { + real_t precision = Math::pow(0.1, p_precision); for (int i = 0; i < tracks.size(); i++) { if (track_is_compressed(i)) { continue; //not possible to optimize compressed track } if (tracks[i]->type == TYPE_POSITION_3D) { - _position_track_optimize(i, p_allowed_linear_err, p_allowed_angular_err); + _position_track_optimize(i, p_allowed_velocity_err, p_allowed_angular_err, precision); } else if (tracks[i]->type == TYPE_ROTATION_3D) { - _rotation_track_optimize(i, p_allowed_angular_err, p_max_optimizable_angle); + _rotation_track_optimize(i, p_allowed_velocity_err, p_allowed_angular_err, precision); } else if (tracks[i]->type == TYPE_SCALE_3D) { - _scale_track_optimize(i, p_allowed_linear_err); + _scale_track_optimize(i, p_allowed_velocity_err, p_allowed_angular_err, precision); } else if (tracks[i]->type == TYPE_BLEND_SHAPE) { - _blend_shape_track_optimize(i, p_allowed_linear_err); + _blend_shape_track_optimize(i, p_allowed_velocity_err, precision); } } } diff --git a/scene/resources/animation.h b/scene/resources/animation.h index b141b4e15f2..367134b94c9 100644 --- a/scene/resources/animation.h +++ b/scene/resources/animation.h @@ -357,15 +357,14 @@ private: return idxr; } - bool _position_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_alowed_linear_err, real_t p_allowed_angular_error, const Vector3 &p_norm); - bool _rotation_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_allowed_angular_error, float p_max_optimizable_angle); - bool _scale_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_allowed_linear_error); - bool _blend_shape_track_optimize_key(const TKey &t0, const TKey &t1, const TKey &t2, real_t p_allowed_unit_error); + bool _vector3_track_optimize_key(const TKey t0, const TKey t1, const TKey t2, real_t p_alowed_velocity_err, real_t p_allowed_angular_error, real_t p_allowed_precision_error); + bool _quaternion_track_optimize_key(const TKey t0, const TKey t1, const TKey t2, real_t p_allowed_velocity_err, real_t p_allowed_angular_error, real_t p_allowed_precision_error); + bool _float_track_optimize_key(const TKey t0, const TKey t1, const TKey t2, real_t p_allowed_velocity_err, real_t p_allowed_precision_error); - void _position_track_optimize(int p_idx, real_t p_allowed_linear_err, real_t p_allowed_angular_err); - void _rotation_track_optimize(int p_idx, real_t p_allowed_angular_err, real_t p_max_optimizable_angle); - void _scale_track_optimize(int p_idx, real_t p_allowed_linear_err); - void _blend_shape_track_optimize(int p_idx, real_t p_allowed_unit_error); + void _position_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_angular_err, real_t p_allowed_precision_error); + void _rotation_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_angular_error, real_t p_allowed_precision_error); + void _scale_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_angular_err, real_t p_allowed_precision_error); + void _blend_shape_track_optimize(int p_idx, real_t p_allowed_velocity_err, real_t p_allowed_precision_error); protected: bool _set(const StringName &p_name, const Variant &p_value); @@ -481,7 +480,7 @@ public: void clear(); - void optimize(real_t p_allowed_linear_err = 0.05, real_t p_allowed_angular_err = 0.01, real_t p_max_optimizable_angle = Math_PI * 0.125); + void optimize(real_t p_allowed_velocity_err = 0.01, real_t p_allowed_angular_err = 0.01, int p_precision = 3); void compress(uint32_t p_page_size = 8192, uint32_t p_fps = 120, float p_split_tolerance = 4.0); // 4.0 seems to be the split tolerance sweet spot from many tests Animation();