Cube Struct

Basic Cube Shape. More...

Declaration

struct helios::rendering::asset::shape::basic::Cube { ... }

Base struct

struct	Shape
	Struct representing geometric primitives and indices for various shapes. provides immutable, shared access to vertices and indices of the represented geometric shape. More...

Public Constructors Index

	Cube ()

Public Member Functions Index

helios::rendering::mesh::PrimitiveType	primitiveType () const noexcept override
	Returns the intended PrimitiveType for this Shape. More...

Description

Basic Cube Shape.

Definition at line 24 of file Cube.ixx.

Public Constructors

Cube()

helios::rendering::asset::shape::basic::Cube::Cube ()

inline

Definition at line 26 of file Cube.ixx.

26 Cube():

27 Shape(

28 std::vector<Vertex>{

29 // n (z = 1.0)

30 {{-1.0f, -1.0f, 1.0f}, { 0.0f, 0.0f, 1.0f}, {0.0f, 0.0f}}, // Bottom-left

31 {{ 1.0f, -1.0f, 1.0f}, { 0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}}, // Bottom-right

32 {{ 1.0f, 1.0f, 1.0f}, { 0.0f, 0.0f, 1.0f}, {1.0f, 1.0f}}, // Top-right

33 {{-1.0f, 1.0f, 1.0f}, { 0.0f, 0.0f, 1.0f}, {0.0f, 1.0f}}, // Top-left

34

35 // f (z = -1.0)

36 {{-1.0f, -1.0f, -1.0f}, { 0.0f, 0.0f, -1.0f}, {1.0f, 0.0f}}, // Bottom-left

37 {{ 1.0f, -1.0f, -1.0f}, { 0.0f, 0.0f, -1.0f}, {0.0f, 0.0f}}, // Bottom-right

38 {{ 1.0f, 1.0f, -1.0f}, { 0.0f, 0.0f, -1.0f}, {0.0f, 1.0f}}, // Top-right

39 {{-1.0f, 1.0f, -1.0f}, { 0.0f, 0.0f, -1.0f}, {1.0f, 1.0f}}, // Top-left

40

41 // l (x = -1.0)

42 {{-1.0f, -1.0f, -1.0f}, {-1.0f, 0.0f, 0.0f}, {0.0f, 0.0f}}, // Bottom-left

43 {{-1.0f, -1.0f, 1.0f}, {-1.0f, 0.0f, 0.0f}, {1.0f, 0.0f}}, // Bottom-right

44 {{-1.0f, 1.0f, 1.0f}, {-1.0f, 0.0f, 0.0f}, {1.0f, 1.0f}}, // Top-right

45 {{-1.0f, 1.0f, -1.0f}, {-1.0f, 0.0f, 0.0f}, {0.0f, 1.0f}}, // Top-left

46

47 // r (x = 1.0)

48 {{ 1.0f, -1.0f, -1.0f}, { 1.0f, 0.0f, 0.0f}, {1.0f, 0.0f}}, // Bottom-left

49 {{ 1.0f, -1.0f, 1.0f}, { 1.0f, 0.0f, 0.0f}, {0.0f, 0.0f}}, // Bottom-right

50 {{ 1.0f, 1.0f, 1.0f}, { 1.0f, 0.0f, 0.0f}, {0.0f, 1.0f}}, // Top-right

51 {{ 1.0f, 1.0f, -1.0f}, { 1.0f, 0.0f, 0.0f}, {1.0f, 1.0f}}, // Top-left

52

53 // b (y = -1.0)

54 {{-1.0f, -1.0f, -1.0f}, { 0.0f, -1.0f, 0.0f}, {0.0f, 1.0f}}, // Bottom-left

55 {{ 1.0f, -1.0f, -1.0f}, { 0.0f, -1.0f, 0.0f}, {1.0f, 1.0f}}, // Bottom-right

56 {{ 1.0f, -1.0f, 1.0f}, { 0.0f, -1.0f, 0.0f}, {1.0f, 0.0f}}, // Top-right

57 {{-1.0f, -1.0f, 1.0f}, { 0.0f, -1.0f, 0.0f}, {0.0f, 0.0f}}, // Top-left

58

59 // t (y = 1.0)

60 {{-1.0f, 1.0f, -1.0f}, { 0.0f, 1.0f, 0.0f}, {0.0f, 0.0f}}, // Bottom-left

61 {{ 1.0f, 1.0f, -1.0f}, { 0.0f, 1.0f, 0.0f}, {1.0f, 0.0f}}, // Bottom-right

62 {{ 1.0f, 1.0f, 1.0f}, { 0.0f, 1.0f, 0.0f}, {1.0f, 1.0f}}, // Top-right

63 {{-1.0f, 1.0f, 1.0f}, { 0.0f, 1.0f, 0.0f}, {0.0f, 1.0f}} // Top-left

64 },

65 std::vector<unsigned int>{

66 // n

67 0, 1, 2, 2, 3, 0,

68 // f

69 4, 5, 6, 6, 7, 4,

70 // l

71 8, 9, 10, 10, 11, 8,

72 // r

73 12, 13, 14, 14, 15, 12,

74 // b

75 16, 17, 18, 18, 19, 16,

76 // t

77 20, 21, 22, 22, 23, 20

78 }

79 ) {}

Reference helios::rendering::asset::shape::Shape::Shape.

Public Member Functions

primitiveType()

helios::rendering::mesh::PrimitiveType helios::rendering::asset::shape::basic::Cube::primitiveType ()

inline nodiscard noexcept virtual

Returns the intended PrimitiveType for this Shape.

This method returns the intended PrimitiveType for the Shape represented by this instance. This information can be used to properly set up the MeshConfig wrapping this Shape.

Returns

The intended PrimitiveType of this Shape.

Definition at line 81 of file Cube.ixx.

81 [[nodiscard]] helios::rendering::mesh::PrimitiveType primitiveType() const noexcept override {

82 return mesh::PrimitiveType::LineLoop;

83 }

Reference helios::rendering::mesh::LineLoop.

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The documentation for this struct was generated from the following file:

• Cube.ixx

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