spatium::gfx3d::Mesh Class Reference

Mesh object in a scene. More...

#include <Mesh.h>

Inheritance diagram for spatium::gfx3d::Mesh:

Collaboration diagram for spatium::gfx3d::Mesh:

Public Member Functions
	Mesh (const std::vector< geom3d::Point3 > &vertices, const std::vector< std::array< int, 2 >> &edges)
	Constructor. More...
std::vector< geom3d::Point3 >	vertices () const
	Get all vertices. More...
geom3d::Point3	vertex (size_t index) const
	Get a vertex by index. More...
std::vector< std::array< int, 2 > >	edges () const
	Get all edges. More...
std::array< int, 2 >	edge (size_t index) const
	Get an edge by index. An edge is a tuple of two vertex indices (v1, v2). More...
Public Member Functions inherited from spatium::gfx3d::RenderObject
	RenderObject ()
std::array< double, 6 >	bounds () const
	Get the boundaries of the object; axis aligned. Xmin, Xmax, Ymin, Ymax, Zmin, Zmax. More...
void	setColor (const std::array< unsigned char, 3 > color)
	Set the color. More...
std::array< unsigned char, 3 >	color () const
	Get the color. More...
Public Member Functions inherited from spatium::gfx3d::SceneObject
	SceneObject ()
Transform &	transform ()
	Get the transformation. More...

Static Public Member Functions
static Mesh	cube (double diameter=1)
	Construct a cube mesh. More...

Protected Member Functions
void	updateBounds () override

Friends
std::ostream &	operator<< (std::ostream &os, const Mesh &mesh)
	Output to ostream. More...

Additional Inherited Members
Protected Attributes inherited from spatium::gfx3d::RenderObject
std::array< double, 6 >	m_bounds
std::array< unsigned char, 3 >	m_color
	\TODO: use BoundingBox<double, 3> from namespace idx More...
Protected Attributes inherited from spatium::gfx3d::SceneObject
Transform	m_transform

Detailed Description

Mesh object in a scene.

A mesh is a collection of vertices connected by edges.

Constructor & Destructor Documentation

Mesh()

spatium::gfx3d::Mesh::Mesh ( const std::vector< geom3d::Point3 > &  vertices, const std::vector< std::array< int, 2 >> &  edges  )

inline

Constructor.

Parameters

[in]	vertices	List of vertex coordinates
[in]	edges	List of edges. An edge is a tuple of two vertex indices (v1, v2).

Member Function Documentation

cube()

static Mesh spatium::gfx3d::Mesh::cube ( double  diameter = 1 )

inlinestatic

Construct a cube mesh.

Parameters

[in]

diameter

Diameter of the cube (width, height, length)

Returns

Cube mesh

edge()

std::array<int, 2> spatium::gfx3d::Mesh::edge ( size_t  index ) const

inline

Get an edge by index. An edge is a tuple of two vertex indices (v1, v2).

Parameters

[in]

index

Index of the edge

Returns

The edge (v1, v2)

edges()

std::vector<std::array<int, 2> > spatium::gfx3d::Mesh::edges ( ) const

inline

Get all edges.

Returns

Edges

updateBounds()

void spatium::gfx3d::Mesh::updateBounds ( )

inlineoverrideprotectedvirtual

Todo:

Update these bounds based on m_transformation. Will that work?

Implements spatium::gfx3d::RenderObject.

vertex()

geom3d::Point3 spatium::gfx3d::Mesh::vertex ( size_t  index ) const

inline

Get a vertex by index.

Parameters

[in]

index

Index of the vertex

Returns

Vertex coordinates

Todo:

Bounds checking

vertices()

std::vector<geom3d::Point3> spatium::gfx3d::Mesh::vertices ( ) const

inline

Get all vertices.

Returns

Vertices

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  os, const Mesh &  mesh  )

friend

Output to ostream.

---

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

• /home/martijn/Development/Projects/SpatiumLib/include/spatium/gfx3d/Mesh.h