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framework/scene_graph/scripts/node_animation.cpp

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+/* Copyright (c) 2019-2024, Arm Limited and Contributors
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 the "License";
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "node_animation.h"
+
+#include "common/error.h"
+
+#include "common/glm_common.h"
+#include <glm/gtx/euler_angles.hpp>
+#include <glm/gtx/quaternion.hpp>
+
+#include "scene_graph/components/perspective_camera.h"
+#include "scene_graph/components/transform.h"
+#include "scene_graph/node.h"
+
+namespace vkb
+{
+namespace sg
+{
+NodeAnimation::NodeAnimation(Node &node, TransformAnimFn animation_fn) :
+    NodeScript{node, ""},
+    animation_fn{animation_fn}
+{
+}
+
+void NodeAnimation::update(float delta_time)
+{
+	if (animation_fn)
+	{
+		animation_fn(get_node().get_component<Transform>(), delta_time);
+	}
+}
+
+void NodeAnimation::set_animation(TransformAnimFn handle)
+{
+	animation_fn = handle;
+}
+
+void NodeAnimation::clear_animation()
+{
+	animation_fn = {};
+}
+}        // namespace sg
+}        // namespace vkb