Triangle Struct

Static triangle mesh definition. More...

Declaration

struct helios::engine::rendering::mesh::assets::Triangle { ... }

Public Static Functions Index

static MeshData	meshData ()
	Creates a lightweight MeshData view over the static triangle buffers. More...

Public Static Attributes Index

static constexpr std::array< Vertex, 3 >	vertices = ...
	Interleaved vertex data (position, normal, UV). More...
static constexpr std::array< unsigned int, 3 >	indices = ...
	Triangle index buffer. More...
static constexpr PrimitiveType	primitiveType = PrimitiveType::Triangles
	Primitive topology used to interpret indices. More...

Description

Static triangle mesh definition.

Definition at line 23 of file Triangle.ixx.

Public Static Functions

meshData()

MeshData helios::engine::rendering::mesh::assets::Triangle::meshData ()

inline static

Creates a lightweight MeshData view over the static triangle buffers.

Returns

MeshData referencing vertices, indices, and primitiveType.

Definition at line 50 of file Triangle.ixx.

50 static MeshData meshData() {

51 return MeshData{

52 std::span{vertices},

53 std::span{indices},

54 primitiveType

55 };

56 }

References indices, primitiveType and vertices.

Public Static Attributes

indices

constexpr std::array<unsigned int, 3> helios::engine::rendering::mesh::assets::Triangle::indices

constexpr static

Triangle index buffer.

Initialiser

= { 0, 1, 2 }

Definition at line 37 of file Triangle.ixx.

37 static constexpr std::array<unsigned int, 3> indices = {

38 0, 1, 2

39 };

Referenced by meshData.

primitiveType

constexpr PrimitiveType helios::engine::rendering::mesh::assets::Triangle::primitiveType = PrimitiveType::Triangles

constexpr static

Primitive topology used to interpret indices.

Definition at line 44 of file Triangle.ixx.

44 static constexpr PrimitiveType primitiveType = PrimitiveType::Triangles;

Referenced by meshData.

vertices

constexpr std::array<Vertex, 3> helios::engine::rendering::mesh::assets::Triangle::vertices

constexpr static

Interleaved vertex data (position, normal, UV).

Initialiser

{{ {{-1.0f, -1.0f, 0.0f}, {0.0f, 0.0f, 1.0f}, {0.0f, 0.0f}}, {{ 1.0f, -1.0f, 0.0f}, {0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}}, {{ 0.0f, 1.0f, 0.0f}, {0.0f, 0.0f, 1.0f}, {0.5f, 1.0f}} }}

Definition at line 28 of file Triangle.ixx.

28 static constexpr std::array<Vertex, 3> vertices{{

29 {{-1.0f, -1.0f, 0.0f}, {0.0f, 0.0f, 1.0f}, {0.0f, 0.0f}},

30 {{ 1.0f, -1.0f, 0.0f}, {0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}},

31 {{ 0.0f, 1.0f, 0.0f}, {0.0f, 0.0f, 1.0f}, {0.5f, 1.0f}}

32 }};

Referenced by meshData.

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

• Triangle.ixx

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