Particles::EmitterMesh Class Reference

#include <emittermesh.h>

Detailed Description

An emitter mesh holds positions and normals for particle emission.

The actual format of a vertex in the emitter mesh is:

vec4 position; vec4 normal; vec4 tangent;

Copyright

(C) 2008 Radon Labs GmbH (C) 2013-2020 Individual contributors, see AUTHORS file

Classes
struct	EmitterPoint

Public Member Functions
	EmitterMesh ()
	constructor
	~EmitterMesh ()
	destructor
void	Setup (const CoreGraphics::MeshId mesh, IndexT primGroupIndex)
	setup the emitter mesh
void	Discard ()
	discard the emitter mesh
bool	IsValid () const
	return true if object has been setup
const EmitterPoint &	GetEmitterPoint (IndexT key) const
	get emitter point

Private Attributes
SizeT	numPoints
EmitterPoint *	points

Static Private Attributes
static const SizeT	VertexWidth = sizeof(EmitterPoint) / sizeof(Math::vec4)

Constructor & Destructor Documentation

EmitterMesh()

Particles::EmitterMesh::EmitterMesh

(

)

constructor

~EmitterMesh()

Particles::EmitterMesh::~EmitterMesh

(

)

destructor

Member Function Documentation

Discard()

void Particles::EmitterMesh::Discard

(

)

discard the emitter mesh

GetEmitterPoint()

const EmitterMesh::EmitterPoint & Particles::EmitterMesh::GetEmitterPoint

(

IndexT

key

)

const

get emitter point

IsValid()

bool Particles::EmitterMesh::IsValid ( ) const

inline

return true if object has been setup

Setup()

void Particles::EmitterMesh::Setup	(	const CoreGraphics::MeshId	mesh,
		IndexT	primGroupIndex )

setup the emitter mesh

Member Data Documentation

numPoints

SizeT Particles::EmitterMesh::numPoints

private

points

EmitterPoint* Particles::EmitterMesh::points

private

VertexWidth

const SizeT Particles::EmitterMesh::VertexWidth = sizeof(EmitterPoint) / sizeof(Math::vec4)

staticprivate

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

• /github/workspace/code/render/particles/emittermesh.h
• /github/workspace/code/render/particles/emittermesh.cc