Utility Class Reference

Some utility routines. More...

#include <Utility.h>

List of all members.

Static Public Member Functions
static void	DrawQuad (const Point &p1, const Point &p2, const Point &p3, const Point &p4)
static void	DrawBoundingBox (BoundingBox bounding_box)
static void	SetColor (float red, float green, float blue, float alpha)
static Point	GetPointFromBox (const BoundingBox &box, int index)
Static Private Attributes
static float	color [4] = {1.0f, 1.0f, 1.0f, 0.0f}

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Detailed Description

Some utility routines.

Some helpful utility routines.

Definition at line 17 of file Utility.h.

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Member Function Documentation

void Utility::DrawBoundingBox (  BoundingBox  bounding_box  )  [static]

Draws a bounding box. Parameters: bounding_box  The bounding box which shall be drawn. Definition at line 30 of file Utility.cpp.

void Utility::DrawQuad (  const Point &  p1, const Point &  p2, const Point &  p3, const Point &  p4 )  [static]

Draws a quad defined by four points. Parameters: p1  First point of the quad. p2  Second point of the quad. p3  Third point of the quad. p4  Fourth point of the quad. Definition at line 3 of file Utility.cpp.

Point Utility::GetPointFromBox (  const BoundingBox &  box, int  index )  [static]

Retrieves a corner of the bounding box. The point is specified by an index in the range from 0 to 7. Parameters: box  The bounding box for which a specific point shall be retrieved. index  Index specifying the point of the box. Returns: A corner of the bounding box. Definition at line 91 of file Utility.cpp.

void Utility::SetColor (  float  red, float  green, float  blue, float  alpha )  [static]

Sets the color used for drawing the quad or the bounding box. Parameters: red  The red part of the drawing color. green  The green part of the drawing color. blue  The blue part of the drawing color. alpha  The alpha value of the drawing color. Definition at line 81 of file Utility.cpp.

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Member Data Documentation

float Utility::color = {1.0f, 1.0f, 1.0f, 0.0f} [static, private]

Color used for drawing the quad and the bounding box. Definition at line 58 of file Utility.h.

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