org.globalse.arena.frag.visual
Class GLWorldPainter

org.globalse.arena.frag.visual.GLWorldPainter

public class GLWorldPainter

implements WorldPainter

Makes now all the drawing of OpenGL objects. This class communicates with the GL4Java Framewwork. It could be changed in the future with an eventListener instad using the specialisiation of the framework.

Constructor Summary

GLWorldPainter(int w, int h, java.lang.String glClass, java.lang.String gluClass)           Creates a new GLWorldpainterObject

 

Method Summary
void	animationCalc()           is a method for animation of specific GL-objects
void	display()           draws all the opengl objects
void	drawAllObjects()           takes the object list from the drawManager and draws it on its GL context
void	drawSpecificObject(java.lang.String obj, float x, float y, float z)           draws a specific object.
void	init()           Initalisation of the GL context and other setup things for OpenGL
float	MyRand()           returns a random number
void	preInit()           you can make some preSetup for OpenGL
void	ReInit()           isn't used here.
void	reshape(int width, int height)           makes an art of readraw
void	setDrawManager(DrawManager drawManager)           The DrawManager has to be handed to the WorldPainter, in order for the WorldPainter to work.
void	setObjectManager(ObjectManager objMan)           sets the objectmanager

 

Constructor Detail

GLWorldPainter

public GLWorldPainter(int w,
                      int h,
                      java.lang.String glClass,
                      java.lang.String gluClass)

Creates a new GLWorldpainterObject

Parameters:

w - int with of the painting area

h - int high of the painting area

glClass - isn't in use for now

gluClass - isn't in use for now

preInit

public void preInit()

you can make some preSetup for OpenGL

setDrawManager

public void setDrawManager(DrawManager drawManager)

The DrawManager has to be handed to the WorldPainter, in order for the WorldPainter to work.

Specified by:

setDrawManager in interface WorldPainter

Parameters:

drawManager - The drawManager which is responsible for the GLWorldpainter

See Also:

<{DrawManager}>

init

public void init()

Initalisation of the GL context and other setup things for OpenGL

reshape

public void reshape(int width,
                    int height)

makes an art of readraw

Parameters:

width - width of the redraw area

height - height of the redraw area

display

public void display()

draws all the opengl objects

animationCalc

public void animationCalc()

is a method for animation of specific GL-objects

ReInit

public void ReInit()

isn't used here. See the javadoc for GL4Java

MyRand

public float MyRand()

returns a random number

Returns:

float generated random number

drawSpecificObject

public void drawSpecificObject(java.lang.String obj,
                               float x,
                               float y,
                               float z)

draws a specific object. the call comes from the drawmanager.

Parameters:

obj - String object name which is drawn

x - int x position where the object on the screen is drawn.

y - int y position where the object on the screen is drawn.

z - int z position where the object on the screen is drawn.

drawAllObjects

public void drawAllObjects()

takes the object list from the drawManager and draws it on its GL context

setObjectManager

public void setObjectManager(ObjectManager objMan)

sets the objectmanager

Specified by:

setObjectManager in interface WorldPainter

Parameters:

objMan - an objectmanager