Triangular Meshes

Classes
class	vcg::tri::Allocator< MeshType >
	Class to safely add and delete elements in a mesh. More...
class	vcg::tri::Append< MeshLeft, ConstMeshRight >
	Class to safely duplicate and append (portion of) meshes. More...
class	vcg::tri::UpdateBounding< ComputeMeshType >
	This class is used to compute or update the bounding box of a mesh.. More...
class	vcg::tri::UpdateColor< MeshType >
	Generation and processing of per-vertex and per-face colors according to various strategy. More...
class	vcg::tri::UpdateComponentEP< ComputeMeshType >
	This class is used to compute or update the precomputed data used to efficiently compute point-face distances. More...
class	vcg::tri::UpdateCurvature< MeshType >
	Management, updating and computation of per-vertex and per-face normals. More...
class	vcg::tri::UpdateCurvatureFitting< MeshType >
	Computation of per-vertex directions and values of curvature. More...
class	vcg::tri::UpdateFlags< UpdateMeshType >
	Management, updating and computation of per-vertex and per-face flags (like border flags). More...
class	vcg::tri::UpdateHalfEdges< MeshType >
	This class is used to build edge based data structure from indexed data structure and viceversa. More...
class	vcg::tri::UpdateNormal< ComputeMeshType >
	Management, updating and computation of per-vertex, per-face, and per-wedge normals. More...
class	vcg::tri::UpdatePosition< ComputeMeshType >
	This class is used to update vertex position according to a transformation matrix. More...
class	vcg::tri::UpdateQuality< UpdateMeshType >
	Generation of per-vertex and per-face qualities. More...
class	vcg::tri::SelectionStack< ComputeMeshType >
	A stack for saving and restoring selection. More...
class	vcg::tri::UpdateSelection< ComputeMeshType >
	Management, updating and conditional computation of selections (per-vertex, per-edge, and per-face). More...
class	vcg::tri::UpdateTexture< ComputeMeshType >
	This class is used to update/generate texcoord position according to various critera. . More...
class	vcg::tri::UpdateTopology< UpdateMeshType >
	Generation of per-vertex and per-face topological information. More...
class	vcg::tri::TrivialSampler< MeshType >
	A basic sampler class that show the required interface used by the SurfaceSampling class. More...
class	vcg::tri::Clean< CleanMeshType >
	Class of static functions to clean//restore meshs. More...
class	vcg::tri::Allocator< MeshType >::PointerUpdater< SimplexPointerType >
	Accessory class to update pointers after eventual reallocation caused by adding elements. More...
class	vcg::tri::UpdateTopology< UpdateMeshType >::PEdge
	Auxiliairy data structure for computing face face adjacency information. More...
class	vcg::tri::UpdateTopology< UpdateMeshType >::PEdgeTex
	Auxiliairy data structure for computing face face adjacency information. More...
class	vcg::tri::UpdateTopology< UpdateMeshType >::PFace
	Auxiliary data structure for computing tetra tetra adjacency information. More...
class	vcg::tri::UpdateTopology< UpdateMeshType >::PVertexEdge

Functions
template<class TetraMeshType >
void	vcg::tri::Tetrahedron (TetraMeshType &in)
template<class DodMeshType >
void	vcg::tri::Dodecahedron (DodMeshType &in)
template<class MeshType >
void	vcg::tri::Cone (MeshType &in, const typename MeshType::ScalarType r1, const typename MeshType::ScalarType r2, const typename MeshType::ScalarType h, const int SubDiv=36)
	r1 = raggio 1, r2 = raggio2, h = altezza (asse y)
template<class MeshType >
void	vcg::tri::SuperToroid (MeshType &m, float hRingRadius, float vRingRadius, float vSquareness, float hSquareness, int hRingDiv=24, int vRingDiv=12)
template<class MeshType >
void	vcg::tri::SuperEllipsoid (MeshType &m, float rFeature, float sFeature, float tFeature, int hRingDiv=24, int vRingDiv=12)
template<class MeshType , class InCoordType , class InFaceIndexType >
void	vcg::tri::BuildMeshFromCoordVectorIndexVector (MeshType &in, const std::vector< InCoordType > &v, const std::vector< InFaceIndexType > &f)

Detailed Description

This module contains the documentation for the types and the functions used for representing and managing generic triangular meshes.

Function Documentation

template<class MeshType , class InCoordType , class InFaceIndexType >

void vcg::tri::BuildMeshFromCoordVectorIndexVector	(	MeshType &	in,
		const std::vector< InCoordType > &	v,
		const std::vector< InFaceIndexType > &	f
	)

This function build a mesh starting from a vector of generic coords (InCoordType) and indexes (InFaceIndexType) InCoordsType needs to have a [] access method for accessing the three coordinates and similarly the InFaceIndexType requires [] access method for accessing the three indexes

Definition at line 733 of file platonic.h.

template<class MeshType >

void vcg::tri::Cone	(	MeshType &	in,
		const typename MeshType::ScalarType	r1,
		const typename MeshType::ScalarType	r2,
		const typename MeshType::ScalarType	h,
		const int	SubDiv = 36
	)

r1 = raggio 1, r2 = raggio2, h = altezza (asse y)

Definition at line 435 of file platonic.h.

template<class DodMeshType >

void vcg::tri::Dodecahedron

(

DodMeshType &

in

)

builds a Dodecahedron, (each pentagonal face is composed by 5 triangles)

Definition at line 78 of file platonic.h.

template<class MeshType >

void vcg::tri::SuperEllipsoid	(	MeshType &	m,
		float	rFeature,
		float	sFeature,
		float	tFeature,
		int	hRingDiv = 24,
		int	vRingDiv = 12
	)

Generate a SuperEllipsoid eg a solid whose horizontal sections are super-ellipses (Lamé curves) with the same exponent r, and whose vertical sections through the center are super-ellipses with the same exponent t.

Definition at line 694 of file platonic.h.

template<class MeshType >

void vcg::tri::SuperToroid	(	MeshType &	m,
		float	hRingRadius,
		float	vRingRadius,
		float	vSquareness,
		float	hSquareness,
		int	hRingDiv = 24,
		int	vRingDiv = 12
	)

SuperToroid

Generate a a supertoroid, e.g. a member of a family of doughnut-like surfaces (technically, a topological torus) whose shape is defined by mathematical formulas similar to those that define the superquadrics.

Definition at line 657 of file platonic.h.

template<class TetraMeshType >

void vcg::tri::Tetrahedron

(

TetraMeshType &

in

)

A set of functions that builds meshes that represent surfaces of platonic solids, and other simple shapes.

The 1st parameter is usually the mesh that will be filled with the solid.

Definition at line 49 of file platonic.h.