Base class for drawing large numbers of points. More...

#include <point_mesh.h>

Public Member Functions
virtual void	render () const
	Draw this mesh. More...

Public Member Functions inherited from agl::Mesh
GLuint	vao () const
	Return the vertex array object corresponding to this mesh.

bool	hasUV () const
	Return whether this mesh has UV coordinates defined.

bool	isDynamic () const
	Query whether or not this is a dynamic mesh. More...

Additional Inherited Members
Protected Types inherited from agl::Mesh
enum	VertexAttribute { INDEX = 0, POSITION, NORMAL, UV, TANGENT, NUM_ATTRIBUTES }

Protected Member Functions inherited from agl::Mesh
int	numVertices () const
	Get the number of vertices.

void	setVertexData (VertexAttribute type, int vertexId, const glm::vec4 &data)
	Set vertex properties. More...

glm::vec4	vertexData (VertexAttribute type, int vertexId) const
	Get vertex properties. More...

virtual void	setIsDynamic (bool on)
	Set whether or not this is a dynamic mesh. More...

virtual void	init ()=0
	Override init to specifiy vertex data for the mesh. More...

void	initBuffers (std::vector< GLfloat > points, std::vector< GLfloat > normals, std::vector< GLfloat > texCoords=nullptr, std::vector< GLfloat > tangents=nullptr)
	Call initBuffers from init() to set the data for this mesh. More...

virtual void	deleteBuffers ()

Protected Attributes inherited from agl::Mesh
GLuint	_nVerts = 0

GLuint	_vao = 0

bool	_hasUV = false

bool	_isDynamic = false

bool	_initialized = false

std::vector< GLuint >	_buffers

std::vector< GLfloat >	_data [5]

Detailed Description

Base class for drawing large numbers of points.

Member Function Documentation

void agl::PointMesh::render ( ) const

virtual

Draw this mesh.

Typically, users do not need to call this function. It is called from Renderer.

Implements agl::Mesh.

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