Class DebugDrawJ2D

java.lang.Object

org.jbox2d.callbacks.DebugDraw

org.jbox2d.testbed.framework.j2d.DebugDrawJ2D

public class DebugDrawJ2D
extends DebugDraw

Implementation of DebugDraw that uses Java2D! Hooray!

Author:

Daniel Murphy

Field Summary

Fields

Modifier and Type	Field	Description
static int	circlePoints

Fields inherited from class DebugDraw

e_aabbBit, e_centerOfMassBit, e_dynamicTreeBit, e_jointBit, e_pairBit, e_shapeBit, m_drawFlags, viewportTransform

Constructor Summary

Constructors

Constructor	Description
DebugDrawJ2D(TestPanelJ2D argTestPanel)

Method Summary

Modifier and Type	Method	Description
void	drawAABB(AABB argAABB, Color3f color)
void	drawCircle(Vec2 center, float radius, Color3f color)	Draw a circle.
void	drawPoint(Vec2 argPoint, float argRadiusOnScreen, Color3f argColor)
void	drawSegment(Vec2 p1, Vec2 p2, Color3f color)	Draw a line segment.
void	drawSolidCircle(Vec2 center, float radius, Vec2 axis, Color3f color)	Draw a solid circle.
void	drawSolidPolygon(Vec2[] vertices, int vertexCount, Color3f color)	Draw a solid closed polygon provided in CCW order.
void	drawString(float x, float y, String s, Color3f color)	Draw a string.
void	drawTransform(Transform xf)	Draw a transform.

Methods inherited from class DebugDraw

appendFlags, clearFlags, drawPolygon, drawString, getFlags, getScreenToWorld, getScreenToWorld, getScreenToWorldToOut, getScreenToWorldToOut, getViewportTranform, getWorldToScreen, getWorldToScreen, getWorldToScreenToOut, getWorldToScreenToOut, setCamera, setFlags

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

circlePoints

public static int circlePoints

Constructor Details

DebugDrawJ2D

public DebugDrawJ2D(TestPanelJ2D argTestPanel)

Parameters:

viewport -

Method Details

drawCircle

public void drawCircle(Vec2 center,
 float radius,
 Color3f color)

Description copied from class: DebugDraw

Draw a circle.

Specified by:

drawCircle in class DebugDraw

Parameters:

center -

radius -

color -

drawPoint

public void drawPoint(Vec2 argPoint,
 float argRadiusOnScreen,
 Color3f argColor)

Specified by:

drawPoint in class DebugDraw

drawSegment

public void drawSegment(Vec2 p1,
 Vec2 p2,
 Color3f color)

Description copied from class: DebugDraw

Draw a line segment.

Specified by:

drawSegment in class DebugDraw

Parameters:

p1 -

p2 -

color -

drawAABB

public void drawAABB(AABB argAABB,
 Color3f color)

drawSolidCircle

public void drawSolidCircle(Vec2 center,
 float radius,
 Vec2 axis,
 Color3f color)

Description copied from class: DebugDraw

Draw a solid circle.

Specified by:

drawSolidCircle in class DebugDraw

Parameters:

center -

radius -

axis -

color -

drawSolidPolygon

public void drawSolidPolygon(Vec2[] vertices,
 int vertexCount,
 Color3f color)

Description copied from class: DebugDraw

Draw a solid closed polygon provided in CCW order.

Specified by:

drawSolidPolygon in class DebugDraw

Parameters:

vertices -

vertexCount -

color -

drawString

public void drawString(float x,
 float y,
 String s,
 Color3f color)

Description copied from class: DebugDraw

Draw a string.

Specified by:

drawString in class DebugDraw

Parameters:

x -

y -

s -

color -

drawTransform

public void drawTransform(Transform xf)

Description copied from class: DebugDraw

Draw a transform. Choose your own length scale

Specified by:

drawTransform in class DebugDraw

Parameters:

xf -