hAPI_Fisica Class Reference

Inheritance diagram for hAPI_Fisica:

Classes
class	FViewport
class	LibraryNotInitializedException

Static Public Member Functions
static Vec2	screenToWorld (Vec2 m_in)
static Vec2	screenToWorld (float x, float y)
static float	screenToWorld (float a)
static Vec2	worldToScreen (Vec2 m_in)
static Vec2	worldToScreen (float x, float y)
static float	worldToScreen (float a)
static PApplet	parent ()
static void	init (PApplet applet)
static void	setScale (float scale)

Static Protected Member Functions
static boolean	initialized ()

Detailed Description

The hAPI_Fisica library maps between the graphic world (pixels) created in in the PApplet object to the simulation world cm. The simulation world is in CGS (centimeter, gram, seconds). Represents the library hAPI_Fisica. It is mainly used to initialize it with the PApplet:

hAPI_Fisica.init(this);
 
 

It also allows to modify global properties of the simulation such as the scale of meters to pixels:

hAPI_Fisica.setScale(40);
 
 

In the future it may contain helping methods to create the objects.

Member Function Documentation

init()

static void hAPI_Fisica.init ( PApplet  applet )

static

Initialize the library. Must be called before any use of the library. Must be called by passing the PApplet. e.g.

hAPI_Fisica.init(this) 

Parameters

applet

The applet on which to use the library. This library can only be used with one applet

setScale()

static void hAPI_Fisica.setScale ( float  scale )

static

Set the scale from screen units to world units. By setting the scale to 20 we are stating that 20 pixels is equivalent to 1 meter in the simulated world.

Parameters

scale

the number of pixels that are equivalent to 1 meter in the simulated world.

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

• C:/Users/crgallac/Documents/hAPI_Fisica_src/hAPI_Fisica_v0_1/source/hAPI_Fisica_v0_1/hAPI_Fisica.java