TESTSKYBOX: new test application for the Skybox class

src/tests/CMakeLists.txt

@@ -16,4 +16,5 @@ add_subdirectory(testvoxelfont)
 add_subdirectory(testvoxelgpu)
 add_subdirectory(testcomputetexture3d)
 add_subdirectory(testtraze)
+add_subdirectory(testskybox)
 #add_subdirectory(testtemplate)

src/tests/testskybox/CMakeLists.txt

@@ -0,0 +1,15 @@
+project(testskybox)
+set(SRCS
+	TestSkybox.h TestSkybox.cpp
+)
+set(FILES
+	testskybox/test_bk.png
+	testskybox/test_dn.png
+	testskybox/test_ft.png
+	testskybox/test_lf.png
+	testskybox/test_rt.png
+	testskybox/test_up.png
+)
+
+engine_add_executable(TARGET ${PROJECT_NAME} SRCS ${SRCS} FILES ${FILES} WINDOWED NOINSTALL)
+engine_target_link_libraries(TARGET ${PROJECT_NAME} DEPENDENCIES testcore)

src/tests/testskybox/TestSkybox.cpp

@@ -0,0 +1,51 @@
+/**
+ * @file
+ */
+
+#include "TestSkybox.h"
+#include "core/io/Filesystem.h"
+
+TestSkybox::TestSkybox(const metric::MetricPtr& metric, const io::FilesystemPtr& filesystem,
+		const core::EventBusPtr& eventBus, const core::TimeProviderPtr& timeProvider) :
+		Super(metric, filesystem, eventBus, timeProvider) {
+	init(ORGANISATION, "testskybox");
+}
+
+core::AppState TestSkybox::onConstruct() {
+	core::AppState state = Super::onConstruct();
+	_skyboxVar = core::Var::get("skybox", "bluecloud");
+	return state;
+}
+
+core::AppState TestSkybox::onInit() {
+	core::AppState state = Super::onInit();
+	if (state != core::AppState::Running) {
+		return state;
+	}
+
+	_camera.setPosition(glm::backward);
+	_camera.lookAt(glm::forward);
+	if (!_skybox.init(_skyboxVar->strVal().c_str())) {
+		Log::error("Failed to initialize the skybox");
+		return core::AppState::InitFailure;
+	}
+
+	return state;
+}
+
+core::AppState TestSkybox::onCleanup() {
+	core::AppState state = Super::onCleanup();
+	_skybox.shutdown();
+	return state;
+}
+
+void TestSkybox::doRender() {
+	if (_skyboxVar->isDirty()) {
+		_skybox.shutdown();
+		_skybox.init(_skyboxVar->strVal().c_str());
+		_skyboxVar->markClean();
+	}
+	_skybox.render(_camera);
+}
+
+TEST_APP(TestSkybox)

src/tests/testskybox/TestSkybox.h

@@ -0,0 +1,27 @@
+/**
+ * @file
+ */
+
+#pragma once
+
+#include "testcore/TestApp.h"
+#include "render/Skybox.h"
+#include "core/Var.h"
+
+/**
+ * https://learnopengl.com/Advanced-OpenGL/Cubemaps
+ */
+class TestSkybox: public TestApp {
+private:
+	using Super = TestApp;
+	render::Skybox _skybox;
+	core::VarPtr _skyboxVar;
+
+	void doRender() override;
+public:
+	TestSkybox(const metric::MetricPtr& metric, const io::FilesystemPtr& filesystem, const core::EventBusPtr& eventBus, const core::TimeProviderPtr& timeProvider);
+
+	virtual core::AppState onConstruct() override;
+	virtual core::AppState onInit() override;
+	virtual core::AppState onCleanup() override;
+};