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bldsys/cmake/template/sample/sample.cpp.in

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+/* Copyright (c) 2019-2025, 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 "@SAMPLE_NAME_FILE@.h"
+
+#include "common/vk_common.h"
+#include "gltf_loader.h"
+#include "gui.h"
+#include "filesystem/legacy.h"
+#include "platform/platform.h"
+#include "rendering/subpasses/forward_subpass.h"
+#include "stats/stats.h"
+
+@SAMPLE_NAME@::@SAMPLE_NAME@()
+{
+}
+
+bool @SAMPLE_NAME@::prepare(const vkb::ApplicationOptions &options)
+{
+	if (!VulkanSample::prepare(options))
+	{
+		return false;
+	}
+
+	// Load a scene from the assets folder
+	load_scene("scenes/sponza/Sponza01.gltf");
+
+	// Attach a move script to the camera component in the scene
+	auto &camera_node = vkb::add_free_camera(get_scene(), "main_camera", get_render_context().get_surface_extent());
+	auto camera       = &camera_node.get_component<vkb::sg::Camera>();
+
+	// Example Scene Render Pipeline
+	vkb::ShaderSource vert_shader("base.vert.spv");
+	vkb::ShaderSource frag_shader("base.frag.spv");
+	auto              scene_subpass   = std::make_unique<vkb::ForwardSubpass>(get_render_context(), std::move(vert_shader), std::move(frag_shader), get_scene(), *camera);
+	auto              render_pipeline = std::make_unique<vkb::RenderPipeline>();
+	render_pipeline->add_subpass(std::move(scene_subpass));
+	set_render_pipeline(std::move(render_pipeline));
+
+	// Add a GUI with the stats you want to monitor
+	get_stats().request_stats({/*stats you require*/});
+	create_gui(*window, &get_stats());
+
+	return true;
+}
+
+std::unique_ptr<vkb::VulkanSampleC> create_@SAMPLE_NAME_FILE@()
+{
+	return std::make_unique<@SAMPLE_NAME@>();
+}