#include <vertex.h>

Inheritance diagram for Vertex:

Public Member Functions
	Vertex ()

	Vertex (const VertexNoColor &noColor)

	Vertex (const VertexNoColor &noColor, const glsColor &_color)

	Vertex (float _x, float _y, float _z)

	Vertex (float _x, float _y, float _z, unsigned char _r, unsigned char _g, unsigned char _b, unsigned char _a)

	Vertex (float _x, float _y, float _z, const glsColor &_color)

Vertex	operator+ (const VertexNoColor &arg) const

Vertex	operator* (const float s) const

Vertex	Rotate (const float angle) const

Vertex	Rotate (const VertexNoColor &orig, const float angle) const

Vertex	Rotate (const VertexNoColor &orig, const float angle, const int axis) const

Vertex	Rotate (const VertexNoColor &orig, const float theta, const Vector &r) const

Vertex	operator- (const VertexNoColor &arg) const

Vertex	operator- () const

Vertex	operator* (const VertexNoColor &arg) const

Vertex	CrossProduct (const VertexNoColor &w) const

Public Member Functions inherited from VertexNoColor
	VertexNoColor ()

	VertexNoColor (float _x, float _y, float _z)

float	Distance3Squared (const VertexNoColor &v) const

float	DistanceFromLineSquared (const float startx, const float starty, const float startz, const VertexNoColor &direction) const

float	Distance3 (const VertexNoColor &v) const

float	Distance2Squared (const VertexNoColor &v) const

float	Distance2 (const VertexNoColor &v) const

VertexNoColor	operator+ (const VertexNoColor &arg) const

VertexNoColor	operator- () const

VertexNoColor	operator* (const float s) const

VertexNoColor &	operator*= (const float s)

VertexNoColor	operator/ (const float s) const

VertexNoColor &	operator/= (const float s)

VertexNoColor &	operator+= (const VertexNoColor &arg)

VertexNoColor	operator- (const VertexNoColor &arg) const

VertexNoColor &	operator-= (const VertexNoColor &arg)

bool	operator== (const VertexNoColor &arg) const

bool	operator!= (const VertexNoColor &arg) const

VertexNoColor	operator* (const VertexNoColor &arg) const

VertexNoColor	Rotate (const float angle) const

VertexNoColor	Rotate (const VertexNoColor &orig, const float angle) const

VertexNoColor	Rotate (const VertexNoColor &orig, const float angle, const int axis) const

VertexNoColor	Rotate (const VertexNoColor &orig, const float angle, const Vector &r) const

void	Normalize (void)

float	Magnitude () const

float	MagnitudeSquared () const

VertexNoColor	CrossProduct (const VertexNoColor &w) const

float	DotProduct (const VertexNoColor &w) const

float	AngleToVector (const VertexNoColor &arg) const

bool	PointInTriangle (const VertexNoColor &a, const VertexNoColor &b, const VertexNoColor &c) const

bool	CloseTo (const VertexNoColor &arg, float tolerance=0.0001f) const

float	DistanceFromLine (const VertexNoColor &start, const VertexNoColor &direction) const

VertexNoColor	ProjectPointToLine (const VertexNoColor &origin, const VertexNoColor &direction) const

Detailed Description

A 3D coordinate in space with an RGBA color value

Constructor & Destructor Documentation

Vertex ( )

inline

Simple constructor. Ensures all values are initialized

Vertex ( const VertexNoColor & noColor )

inline

Just add the default color constructor

Vertex	(	const VertexNoColor &	noColor,
		const glsColor &	_color
	)

inline

Just add the color constructor

Vertex	(	float	_x,
		float	_y,
		float	_z
	)

inline

Position only constructor. Color values are set to defaults

Parameters

_x	The X value of the vertex, in logical units
_y	The Y value of the vertex, in logical units
_z	The Z value of the vertex, in logical units

Vertex	(	float	_x,
		float	_y,
		float	_z,
		unsigned char	_r,
		unsigned char	_g,
		unsigned char	_b,
		unsigned char	_a
	)

inline

Position only constructor. Color values are set to defaults

Parameters

_x	The X value of the vertex, in logical units
_y	The Y value of the vertex, in logical units
_z	The Z value of the vertex, in logical units
_r	The R value of the color of the vertex 0-255
_g	The G value of the color of the vertex 0-255
_b	The B value of the color of the vertex 0-255
_a	The A value of the color of the vertex 0-255

Vertex	(	float	_x,
		float	_y,
		float	_z,
		const glsColor &	_color
	)

inline

Position only constructor. Color values are set to defaults

Parameters

_x	The X value of the vertex, in logical units
_y	The Y value of the vertex, in logical units
_z	The Z value of the vertex, in logical units
_color	The value of the color of the vertex

Member Function Documentation

Vertex CrossProduct ( const VertexNoColor & w ) const

inline

Returns the vector cross-product of this vector with the argument vector HS Algebra review: vector cross-product is the vector that is perpendicular to the two given vectors.

Parameters

w	Second vector

Returns: The resulting cross-product (vector)

Vertex operator* ( const float s ) const

inline

Compute the result of multiplying this point by a scalar

Parameters

s	The Scalar to multiply by

Returns: A new vertex V2 where V2 = this * s

Vertex operator* ( const VertexNoColor & arg ) const

inline

Computes the result of muliplying this point to another one.

Parameters

arg	vertex to multiple with

Returns: resulting vertex

Vertex operator+ ( const VertexNoColor & arg ) const

inline

Compute the result of adding this point to another one, in 3D

Parameters

arg	The vertex to add to this one

Returns: A new vertex V2 where V2 = this + v

Vertex operator- ( const VertexNoColor & arg ) const

inline

Compute the result of subtracting this point from another one, in 3D

Parameters

arg	The vertex to subtract from this one

Returns: A new vertex V2 where V2 = this - v

Vertex operator- ( ) const

inline

Negation operator

Vertex Rotate ( const float angle ) const

Rotate this point in 2D around the z axis

Parameters

angle The angle to rotate around, in degrees.

Returns: The rotated vertex

Vertex Rotate	(	const VertexNoColor &	orig,
		const float	angle
	)		const

Rotate this point around a different point in 2D around the z axis

Parameters

orig	The rotation origin to rotate around.
angle	The angle to rotate around, in degrees.

Returns: The rotated vertex

Vertex Rotate	(	const VertexNoColor &	orig,
		const float	angle,
		const int	axis
	)		const

Rotate this point around a different point in 2D around the z axis

Parameters

orig	The rotation origin to rotate around.
angle	The angle to rotate around, in degrees.
axis	The axis to rotate 180 degrees around. x = 1, y = 2, z = 3.

Returns: The rotated vertex

Vertex Rotate	(	const VertexNoColor &	orig,
		const float	theta,
		const Vector &	r
	)		const

Rotate this vertex by angle theta around an arbitrary axis r Return the rotated point. Positive angles are anticlockwise looking down the axis towards the origin.

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

vertex.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation