RealSpace::Geometry::Vertices Struct Reference

Inheritance diagram for RealSpace::Geometry::Vertices:

Collaboration diagram for RealSpace::Geometry::Vertices:

Public Member Functions
void	addFan (const Vertices &, const Indices &)
void	addQuad (const Vector3D &, const Vector3D &, const Vector3D &, const Vector3D &)
void	addQuad (const Vertices &, unsigned, unsigned, unsigned, unsigned)
void	addStrip (const Vertices &, const Indices &)
void	addTriangle (const Vector3D &, const Vector3D &, const Vector3D &)
void	addVertex (const Vector3D &, int n=1)

Detailed Description

Definition at line 45 of file geometry.h.

Member Function Documentation

addFan()

void RealSpace::Geometry::Vertices::addFan	(	const Vertices &	vs,
		const Indices &	is
	)

Definition at line 60 of file geometry.cpp.

{
    ASSERT(is.size() >= 3); // at least one triangle
    auto& ctr = vs.at(is.at(0));
    for (unsigned i = 0; i + 2 < is.size(); ++i)
        addTriangle(ctr, vs.at(is.at(1 + i)), vs.at(is.at(2 + i)));
}

References ASSERT.

Referenced by RealSpace::Geometry::meshDodecahedron().

addQuad() [1/2]

void RealSpace::Geometry::Vertices::addQuad	(	const Vector3D &	v1,
		const Vector3D &	v2,
		const Vector3D &	v3,
		const Vector3D &	v4
	)

Definition at line 37 of file geometry.cpp.

{
    addTriangle(v1, v2, v3);
    addTriangle(v3, v4, v1);
}

Referenced by RealSpace::Geometry::meshBox(), RealSpace::Geometry::meshColumn(), RealSpace::Geometry::meshCuboctahedron(), RealSpace::Geometry::meshPlane(), RealSpace::Geometry::meshRipple(), and RealSpace::Geometry::meshSphere().

addQuad() [2/2]

void RealSpace::Geometry::Vertices::addQuad	(	const Vertices &	vs,
		unsigned	i1,
		unsigned	i2,
		unsigned	i3,
		unsigned	i4
	)

Definition at line 44 of file geometry.cpp.

{
    addQuad(vs.at(i1), vs.at(i2), vs.at(i3), vs.at(i4));
}

addStrip()

void RealSpace::Geometry::Vertices::addStrip	(	const Vertices &	vs,
		const Indices &	is
	)

Definition at line 50 of file geometry.cpp.

{
    ASSERT(is.size() >= 3); // at least one triangle
    for (unsigned i = 0; i + 2 < is.size(); ++i)
        if (i % 2)
            addTriangle(vs.at(is.at(i)), vs.at(is.at(1 + i)), vs.at(is.at(2 + i)));
        else
            addTriangle(vs.at(is.at(i)), vs.at(is.at(2 + i)), vs.at(is.at(1 + i)));
}

References ASSERT.

addTriangle()

void RealSpace::Geometry::Vertices::addTriangle	(	const Vector3D &	v1,
		const Vector3D &	v2,
		const Vector3D &	v3
	)

Definition at line 30 of file geometry.cpp.

{
    append(v1);
    append(v2);
    append(v3);
}

Referenced by RealSpace::Geometry::meshColumn(), RealSpace::Geometry::meshIcosahedron(), RealSpace::Geometry::meshRipple(), RealSpace::Geometry::meshSphere(), and RealSpace::Geometry::meshTruncBox().

addVertex()

void RealSpace::Geometry::Vertices::addVertex	(	const Vector3D &	v,
		int	n = 1
	)

Definition at line 24 of file geometry.cpp.

{
    for (int i = 0; i < n; ++i)
        append(v);
}

Referenced by RealSpace::Geometry::meshColumn().

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

• /home/www/ba/GUI/ba3d/model/geometry.h
• /home/www/ba/GUI/ba3d/model/geometry.cpp