Allows creation of optimized watertight meshes from unoptimized polygon soups. More...

Public Types
enum	{ AUTO_WELD = -100 }
	Set setWeldRadius to AUTO_WELD to weld vertices closer than 1/2 the smallest edge length in a model. More...

Public Member Functions
	MeshBuilder (bool twoSided=false, bool scaleAndCenter=true)

void	addQuad (const Vector3 &a, const Vector3 &b, const Vector3 &c, const Vector3 &d)
	Adds two new triangles to the model. More...

void	addTriangle (const Vector3 &a, const Vector3 &b, const Vector3 &c)
	Adds a new triangle to the model. More...

void	addTriangle (const Triangle &t)

void	commit (String &name, Array< int > &indexArray, Array< Vector3 > &vertexArray)
	Writes the model to the arrays, which can then be used with G3D::IFSModel::save and G3D::MeshAlg. More...

void	setName (const String &n)

void	setWeldRadius (double r)
	Vertices within this distance are considered identical. More...

Detailed Description

Allows creation of optimized watertight meshes from unoptimized polygon soups.

See also G3D::MeshAlg for algorithms that operate on the output.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Set setWeldRadius to AUTO_WELD to weld vertices closer than 1/2 the smallest edge length in a model.

Enumerator
AUTO_WELD

Constructor & Destructor Documentation

◆ MeshBuilder()

G3D::MeshBuilder::MeshBuilder	(	bool	twoSided = `false`,
		bool	scaleAndCenter = `true`
	)

inline

Member Function Documentation

◆ addQuad()

void G3D::MeshBuilder::addQuad	(	const Vector3 &	a,
		const Vector3 &	b,
		const Vector3 &	c,
		const Vector3 &	d
	)

Adds two new triangles to the model.

(Counter clockwise)

◆ addTriangle() [1/2]

void G3D::MeshBuilder::addTriangle	(	const Vector3 &	a,
		const Vector3 &	b,
		const Vector3 &	c
	)

Adds a new triangle to the model.

(Counter clockwise)

◆ addTriangle() [2/2]

void G3D::MeshBuilder::addTriangle ( const Triangle & t )

◆ commit()

void G3D::MeshBuilder::commit	(	String &	name,
		Array< int > &	indexArray,
		Array< Vector3 > &	vertexArray
	)

Writes the model to the arrays, which can then be used with G3D::IFSModel::save and G3D::MeshAlg.

◆ setName()

void G3D::MeshBuilder::setName ( const String & n )

◆ setWeldRadius()

void G3D::MeshBuilder::setWeldRadius ( double r )