net.java.dev.joode.geom
Class Circle

java.lang.Object
  net.java.dev.joode.geom.Geom
      net.java.dev.joode.geom.Circle

All Implemented Interfaces:

java.io.Serializable, SimState

public class Circle
extends Geom

a 2D circle. The circle exists in the X and Y plane. The width of the shape in the Z direction is infinite.

Author:

s0570397

See Also:

Serialized Form

Field Summary

Fields inherited from class net.java.dev.joode.geom.Geom

aabb, AABB_MAX_X, AABB_MAX_Y, AABB_MAX_Z, AABB_MIN_X, AABB_MIN_Y, AABB_MIN_Z, body, category_bits, collide_bits, dBoxClass, dCapsuleClass, dCircle, dConvex, dCylinderClass, dFirstSpaceClass, dFirstUserClass, dGeomNumClasses, dGeomTransformClass, dHashSpaceClass, dLastSpaceClass, dLastUserClass, dMaxUserClasses, dOctTreeSpaceClass, dPlaneClass, dQuadTreeSpaceClass, dRayClass, dRectangle, dSimpleSpaceClass, dSphereClass, dTriMeshClass, GEOM_AABB_BAD, GEOM_DIRTY, GEOM_ENABLED, GEOM_PLACEABLE, gflags, lpos, parent_space, pos, R, RAY_BACKFACECULL, RAY_CLOSEST_HIT, RAY_FIRSTCONTACT, tmpq, type

Constructor Summary

Circle(Space parent, float radius)

Method Summary

Circle	cloneState(ClonedReferences util) deep clones the state object, any references to other SimState objects should be cloned and assigned to the clone via the ClonedReferences util object.
void	computeAABB() compute the AABB for this object and put it in aabb.
float	getRadius()
float	pointDepth(float x, float y, float z)
void	setRadius(float radius)

Methods inherited from class net.java.dev.joode.geom.Geom

AABBTest, clonePartialGeom, destroy, getAABB, getUserData, isEnabled, recomputeAABB, setBody, setPosition, setQuaternion, setQuaternion, setRotation, setUserData

Methods inherited from class java.lang.Object

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

Constructor Detail

Circle

public Circle(Space parent,
              float radius)

Method Detail

computeAABB

public void computeAABB()

Description copied from class: Geom

compute the AABB for this object and put it in aabb. this function always performs a fresh computation, it does not inspect the GEOM_AABB_BAD flag.

Specified by:

computeAABB in class Geom

pointDepth

public float pointDepth(float x,
                        float y,
                        float z)

getRadius

public float getRadius()

setRadius

public void setRadius(float radius)

cloneState

public Circle cloneState(ClonedReferences util)

Description copied from interface: SimState

deep clones the state object, any references to other SimState objects should be cloned and assigned to the clone via the ClonedReferences util object. The util object ensures that multiple clones of the same object are not performed during a clone operation.

Parameters:

util - instanciate a new one if top level cloning