Raftel::MeshFactory Class Reference

A factory class for creating and loading meshes. More...

#include <mesh.hpp>

Static Public Member Functions
static std::shared_ptr< Mesh >	createPlane (float width, float height)
	Creates a plane mesh with the given width and height.
static std::shared_ptr< Mesh >	createCube (float size)
	Creates a cube mesh with the given size.
static std::shared_ptr< Mesh >	createSphere (float radius, int segments)
	Creates a sphere mesh with the given radius and number of segments.
static std::shared_ptr< Mesh >	createTerrain (const char *heightMapFile, float size, float heightMultiplier, bool isCentered)
	Creates a terrain mesh from a heightmap image.
static std::shared_ptr< Raftel::Mesh >	createCone (float radius, float height, int segments)
	Creates a 3D cone mesh.

Detailed Description

A factory class for creating and loading meshes.

The MeshFactory class is responsible for loading mesh files from disk, either in a multi-threaded or single-threaded manner. It is designed to make mesh loading efficient and easy to use.

The factory provides methods to load meshes in the background or synchronously, and it can manage the loading of multiple meshes at once.

Definition at line 305 of file mesh.hpp.

Member Function Documentation

createCone()

static std::shared_ptr< Raftel::Mesh > Raftel::MeshFactory::createCone ( float radius, float height, int segments )

static

Creates a 3D cone mesh.

This function generates a cone mesh with a specified radius, height, and number of segments. The cone consists of a circular base and a conical surface that connects the base to the apex. The base vertices are placed in a circle, and the cone is constructed by connecting the base vertices to the apex, forming the lateral surface. Additionally, the base is connected with triangles to form a flat surface. Normals are calculated for both the base (pointing downward) and the lateral surface (pointing outward).

Parameters

radius	The radius of the base of the cone.
height	The height of the cone.
segments	The number of segments used to approximate the circular base and lateral surface.

Returns

A shared pointer to the created mesh object representing the cone.

createCube()

static std::shared_ptr< Mesh > Raftel::MeshFactory::createCube ( float size )

static

Creates a cube mesh with the given size.

Parameters

size	The size of the cube.

Returns

A shared pointer to the created cube mesh.

createPlane()

static std::shared_ptr< Mesh > Raftel::MeshFactory::createPlane ( float width, float height )

static

Creates a plane mesh with the given width and height.

Parameters

width	The width of the plane.
height	The height of the plane.

Returns

A shared pointer to the created plane mesh.

createSphere()

static std::shared_ptr< Mesh > Raftel::MeshFactory::createSphere ( float radius, int segments )

static

Creates a sphere mesh with the given radius and number of segments.

Parameters

radius	The radius of the sphere.
segments	The number of segments used to approximate the sphere's surface.

Returns

A shared pointer to the created sphere mesh.

createTerrain()

static std::shared_ptr< Mesh > Raftel::MeshFactory::createTerrain ( const char * heightMapFile, float size, float heightMultiplier, bool isCentered )

static

Creates a terrain mesh from a heightmap image.

Parameters

heightMapFile	The file path to the heightmap image.
size	The size of the terrain.
heightMultiplier	The multiplier for height values.
isCentered	Whether the terrain should be centered at (0,0,0).

Returns

A shared pointer to the created terrain mesh.

Exceptions

std::runtime_error

If the heightmap file cannot be loaded.

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

• C:/Users/carlo/OneDrive/Documentos/GitHub/3PVG_PMG_24_mazcunyabla_folgadoba/include/raftel/mesh.hpp