org.jagatoo.loaders.models.cal3d.core
Class CalSpringSystem

java.lang.Object
  org.jagatoo.loaders.models.cal3d.core.CalSpringSystem

public class CalSpringSystem
extends java.lang.Object

The spring system class.

Field Summary

protected boolean	collisionEnabled
protected org.openmali.vecmath2.Vector3f	force
protected org.openmali.vecmath2.Vector3f	gravity
static int	ITERATION_COUNT
protected CalModel	model

Constructor Summary

CalSpringSystem(CalModel model)
Constructs the spring system instance.

Method Summary

void	calculateForces(CalSubmesh submesh, float deltaTime) Calculates the forces on each unbound vertex.
void	calculateVertices(CalSubmesh submesh, float deltaTime) Calculates the vertices influenced by the spring system instance.
org.openmali.vecmath2.Vector3f	getForce()
org.openmali.vecmath2.Vector3f	getGravity()
boolean	isCollisionEnabled()
void	setCollisionEnabled(boolean collisionEnabled)
void	setForce(org.openmali.vecmath2.Vector3f force)
void	setGravity(org.openmali.vecmath2.Vector3f gravity)
void	update(float deltaTime) Updates all the spring systems in the attached meshes.

Methods inherited from class java.lang.Object

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

Field Detail

model

protected CalModel model

gravity

protected org.openmali.vecmath2.Vector3f gravity

force

protected org.openmali.vecmath2.Vector3f force

collisionEnabled

protected boolean collisionEnabled

ITERATION_COUNT

public static final int ITERATION_COUNT

See Also:

Constant Field Values

Constructor Detail

CalSpringSystem

public CalSpringSystem(CalModel model)

Constructs the spring system instance. This function is the default constructor of the spring system instance.

Parameters:

model - the model that should be managed with this spring system instance.

Method Detail

calculateForces

public void calculateForces(CalSubmesh submesh,
                            float deltaTime)

Calculates the forces on each unbound vertex. This function calculates the forces on each unbound vertex of a specific submesh.

Parameters:

submesh - A pointer to the submesh from which the forces should be calculated.

deltaTime - The elapsed time in seconds since the last calculation.

calculateVertices

public void calculateVertices(CalSubmesh submesh,
                              float deltaTime)

Calculates the vertices influenced by the spring system instance. This function calculates the vertices influenced by the spring system instance.

Parameters:

submesh - A pointer to the submesh from which the vertices should be calculated.

deltaTime - The elapsed time in seconds since the last calculation.

update

public void update(float deltaTime)

Updates all the spring systems in the attached meshes. This functon updates all the spring systems in the attached meshes.

getGravity

public org.openmali.vecmath2.Vector3f getGravity()

setGravity

public void setGravity(org.openmali.vecmath2.Vector3f gravity)

getForce

public org.openmali.vecmath2.Vector3f getForce()

setForce

public void setForce(org.openmali.vecmath2.Vector3f force)

isCollisionEnabled

public boolean isCollisionEnabled()

setCollisionEnabled

public void setCollisionEnabled(boolean collisionEnabled)