Vertex Struct Reference

The fundamental building block of all meshes in this engine. More...

#include <Vertex.h>

Public Member Functions
	Vertex ()=default
	Vertex (glm::vec3 pos)

Public Attributes
glm::vec4	position = glm::vec4(0.0f)
glm::vec4	normal = glm::vec4(0.0f)
glm::vec4	tangent = glm::vec4(0.0f, 0.0f, 0.0f, 1.0f)
glm::vec2	textureCoordinate = glm::vec2(0.0f)
glm::vec2	lightmapUvCoordinate = glm::vec2(0.0f)

Detailed Description

The fundamental building block of all meshes in this engine.

Layout matches GLSL std430. Uses vec4 for position/normal/tangent to avoid vec3 alignment issues (vec3 has 16-byte alignment in std430).

Size: 64 bytes (was 40 bytes before tangent addition)

Date

2026-01-21 - Added tangent for normal mapping support

Definition at line 15 of file Vertex.h.

Constructor & Destructor Documentation

Vertex() [1/2]

Vertex::Vertex ( )

default

Vertex() [2/2]

Vertex::Vertex ( glm::vec3 pos )

inline

Definition at line 17 of file Vertex.h.

References position.

Member Data Documentation

lightmapUvCoordinate

glm::vec2 Vertex::lightmapUvCoordinate = glm::vec2(0.0f)

Definition at line 23 of file Vertex.h.

normal

glm::vec4 Vertex::normal = glm::vec4(0.0f)

Definition at line 20 of file Vertex.h.

position

glm::vec4 Vertex::position = glm::vec4(0.0f)

Definition at line 19 of file Vertex.h.

Referenced by Vertex().

tangent

glm::vec4 Vertex::tangent = glm::vec4(0.0f, 0.0f, 0.0f, 1.0f)

Definition at line 21 of file Vertex.h.

textureCoordinate

glm::vec2 Vertex::textureCoordinate = glm::vec2(0.0f)

Definition at line 22 of file Vertex.h.

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

• /home/magerbeton/Documents/gl3-vulkan/Engine/include/Engine/Mesh/Vertex.h