physics::Polygon Class Reference

#include <polygon.h>

Inherits physics::Area.

List of all members.

Public Member Functions
float	getMOI () const
	Get the Moment of Inertia.
void	scale (float scale)
	Scale the shape.
Static Public Member Functions
static Polygon *	create (Vector2D *points, const int size)
	Create a polygon. Performs convexity checking.
static int	makeConvexHull (Vector2D *points, const int count)

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Detailed Description

Convex polygon class

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Member Function Documentation

float Polygon::getMOI

(

)

const

Get the Moment of Inertia.

Returns:

Float; Moment of Inertia

void physics::Polygon::scale

(

float

scale

)

[inline]

Scale the shape.

Parameters:

scale

Float specifying the value by which to scale

int Polygon::makeConvexHull	(	Vector2D *	points,
		const int	count
	)			[static]

Given an array of points, find the convex hull.

Returns:

Number of points on the convex hull (values in the array past this length will be unchanged).

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

• torquetome/trunk/physics/src/lib/polygon.h
• torquetome/trunk/physics/src/lib/polygon.cpp