WindowSizeUpdateSystem.ixx File

Updates renderTarget-related state after window size changes. More...

Included Headers

#include <cassert> #include <helios.engine.util.log> #include <helios.engine.rendering.renderTarget> #include <helios.ecs.components.Active> #include <helios.engine.platform.window.components> #include <helios.engine.runtime.world.UpdateContext> #include <helios.engine.spatial.components.Size2DComponent> #include <helios.engine.platform.window.concepts.IsWindowHandle> #include <helios.engine.runtime.world.tags.SystemRole>

Namespaces Index

namespace	helios
namespace	engine
namespace	platform
namespace	window
namespace	systems

Classes Index

class	WindowSizeUpdateSystem<TMemberHandle>
	System that reacts to dirty window size components. More...

Macro Definitions Index

#define	HELIOS_LOG_SCOPE   "helios::engine::platform::window::systems::WindowSizeUpdateSystem"

Description

Updates renderTarget-related state after window size changes.

Macro Definitions

HELIOS_LOG_SCOPE

#define HELIOS_LOG_SCOPE   "helios::engine::platform::window::systems::WindowSizeUpdateSystem"

Definition at line 33 of file WindowSizeUpdateSystem.ixx.

33#define HELIOS_LOG_SCOPE "helios::engine::platform::window::systems::WindowSizeUpdateSystem"

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7#include <cassert>

8

9export module helios.engine.platform.window.systems.WindowSizeUpdateSystem;

10

11import helios.engine.runtime.world.tags.SystemRole;

12import helios.engine.runtime.world.UpdateContext;

13

14import helios.engine.platform.window.components;

15import helios.ecs.components.Active;

16import helios.engine.platform.window.concepts.IsWindowHandle;

17

18import helios.engine.rendering.renderTarget;

19

20import helios.engine.util.log;

21

22import helios.engine.spatial.components.Size2DComponent;

23

24using namespace helios::engine::spatial::components;

25using namespace helios::engine::rendering::renderTarget::components;

26using namespace helios::engine::rendering::renderTarget::types;

27using namespace helios::engine::runtime::world::tags;

28using namespace helios::engine::platform::window::concepts;

29using namespace helios::engine::runtime::world;

30using namespace helios::engine::platform::window::components;

31using namespace helios::ecs::components;

32

33#define HELIOS_LOG_SCOPE "helios::engine::platform::window::systems::WindowSizeUpdateSystem"

34export namespace helios::engine::platform::window::systems {

35

41 template<typename TMemberHandle>

42 requires IsWindowHandle<TMemberHandle>

43 class WindowSizeUpdateSystem {

44

45 static inline auto& logger_ = helios::engine::util::log::LogManager::loggerForScope(HELIOS_LOG_SCOPE);

46

47 public:

48

50 using EngineRoleTag = SystemRole;

51

57 void update(UpdateContext& updateContext) noexcept {

58 for (auto [entity, wc, wsc, fbc, active] : updateContext.view<

59 TMemberHandle,

60 WindowComponent<TMemberHandle>,

61 Size2DComponent<TMemberHandle>,

62 RenderTargetBindingComponent<TMemberHandle>,

63 Active<TMemberHandle>

64 >().whereEnabled()) {

65 if (wsc->isDirty()) {

66 // c'mon now do something

67 }

68 }

69 };

70

71 };

72

73}

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