UniformMappingsComponent.ixx File

Component that stores semantic-to-uniform-name mappings for shader usage. More...

Included Headers

#include <string> #include <array> #include <cstddef> #include <utility> #include <cassert> #include <helios.engine.rendering.shader.types.UniformMapping> #include <helios.engine.rendering.shader.types.UniformSemantics>

Namespaces Index

namespace	helios
namespace	engine
namespace	rendering
namespace	shader
namespace	components

Classes Index

struct	UniformMappingsComponent<TOwnerHandle, TUniformScope>
	Stores uniform names indexed by UniformSemantics. More...

Description

Component that stores semantic-to-uniform-name mappings for shader usage.

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7#include <string>

8#include <array>

9#include <cstddef>

10#include <utility>

11#include <cassert>

12

13export module helios.engine.rendering.shader.components.UniformMappingsComponent;

14

15import helios.engine.rendering.shader.types.UniformSemantics;

16import helios.engine.rendering.shader.types.UniformMapping;

17

18using namespace helios::engine::rendering::shader::types;

19export namespace helios::engine::rendering::shader::components {

20

25 template<typename TOwnerHandle, typename TUniformScope>

26 struct UniformMappingsComponent {

27

31 static constexpr auto UniformSemanticsCount = static_cast<std::size_t>(

32 std::to_underlying(UniformSemantics::size_)

33 );

34

38 std::array<std::string, UniformSemanticsCount> mappings{};

39

40 public:

49 template<typename ...TMappings>

50 requires (std::same_as<std::remove_cvref_t<TMappings>, UniformMapping> && ...)

51 explicit UniformMappingsComponent(TMappings&& ... mapping)

52 {

53 (assert(std::to_underlying(mapping.semantics) < UniformSemanticsCount

54 && "UniformSemantics value out of range in UniformMappingsComponent constructor"), ...);

55

56 ((mappings[std::to_underlying(mapping.semantics)] = std::move(mapping.name)), ...);

57 }

58

59

60

61 };

62

63}

---

Generated via doxygen2docusaurus 2.0.0 by Doxygen 1.9.8.