Library Class Reference

The library provides a few commonly-used resources without having to set them up or query them from the resources manager. More...

#include <Library.hpp>

Static Public Member Functions
static Mesh	generateGrid (uint resolution, float scale)
static Mesh	generateCylinder (uint resolution, float radius, float height)

Static Public Attributes
static const std::array< glm::vec3, 6 >	boxUps
	Skybox faces vertical direction. More...
static const std::array< glm::vec3, 6 >	boxCenters
	Skybox faces center location. More...
static const std::array< glm::vec3, 6 >	boxRights
	Skybox faces horizontal direction. More...
static const std::array< glm::mat4, 6 >	boxVs
	Skybox faces view matrices. More...
static const std::array< glm::mat4, 6 >	boxVPs
	Skybox faces view-projection matrices. More...

Detailed Description

The library provides a few commonly-used resources without having to set them up or query them from the resources manager.

Member Function Documentation

generateCylinder()

Mesh Library::generateCylinder ( uint  resolution, float  radius, float  height  )

static

Generate a Y-axis cylinder mesh.

Parameters

resolution	the number of faces
radius	the cylinder radius
height	the cylinder height

Returns

the mesh

generateGrid()

Mesh Library::generateGrid ( uint  resolution, float  scale  )

static

Generate a XZ planar grid mesh.

Parameters

resolution	number of cells on each axis
scale	dimension of each cell

Returns

the mesh

Member Data Documentation

boxCenters

const std::array< glm::vec3, 6 > Library::boxCenters

static

Initial value:

= {
    glm::vec3(1.0, 0.0, 0.0),
    glm::vec3(-1.0, 0.0, 0.0),
    glm::vec3(0.0, -1.0, 0.0),
    glm::vec3(0.0, 1.0, 0.0),
    glm::vec3(0.0, 0.0, 1.0),
    glm::vec3(0.0, 0.0, -1.0)
}

Skybox faces center location.

boxRights

const std::array< glm::vec3, 6 > Library::boxRights

static

Initial value:

= {
    glm::vec3( 0.0f, 0.0f, -1.0f),
    glm::vec3( 0.0f, 0.0f,  1.0f),
    glm::vec3( 1.0f, 0.0f,  0.0f),
    glm::vec3( 1.0f, 0.0f,  0.0f),
    glm::vec3( 1.0f, 0.0f,  0.0f),
    glm::vec3(-1.0f, 0.0f,  0.0f)
}

Skybox faces horizontal direction.

boxUps

const std::array< glm::vec3, 6 > Library::boxUps

static

Initial value:

= {
    glm::vec3(0.0f, -1.0f, 0.0f),
    glm::vec3(0.0f, -1.0f, 0.0f),
    glm::vec3(0.0f, 0.0f, -1.0f),
    glm::vec3(0.0f, 0.0f, 1.0f),
    glm::vec3(0.0f, -1.0f, 0.0f),
    glm::vec3(0.0f, -1.0f, 0.0f)}

Skybox faces vertical direction.

boxVPs

const std::array< glm::mat4, 6 > Library::boxVPs

static

Initial value:

= {
    Frustum::perspective(glm::half_pi<float>(), 1.0f, 0.01f, 10.0f) * boxVs[0],
    Frustum::perspective(glm::half_pi<float>(), 1.0f, 0.01f, 10.0f) * boxVs[1],
    Frustum::perspective(glm::half_pi<float>(), 1.0f, 0.01f, 10.0f) * boxVs[2],
    Frustum::perspective(glm::half_pi<float>(), 1.0f, 0.01f, 10.0f) * boxVs[3],
    Frustum::perspective(glm::half_pi<float>(), 1.0f, 0.01f, 10.0f) * boxVs[4],
    Frustum::perspective(glm::half_pi<float>(), 1.0f, 0.01f, 10.0f) * boxVs[5]
}

Skybox faces view-projection matrices.

boxVs

const std::array< glm::mat4, 6 > Library::boxVs

static

Initial value:

= {
    glm::lookAt(glm::vec3(0.0f), boxCenters[0], boxUps[0]),
    glm::lookAt(glm::vec3(0.0f), boxCenters[1], boxUps[1]),
    glm::lookAt(glm::vec3(0.0f), boxCenters[2], boxUps[2]),
    glm::lookAt(glm::vec3(0.0f), boxCenters[3], boxUps[3]),
    glm::lookAt(glm::vec3(0.0f), boxCenters[4], boxUps[4]),
    glm::lookAt(glm::vec3(0.0f), boxCenters[5], boxUps[5])
}

Skybox faces view matrices.

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

• src/engine/resources/Library.hpp
• src/engine/resources/Library.cpp