org.jocl.cloth
Class ClothSimulationCoreJOCL

java.lang.Object
  org.jocl.cloth.ClothSimulationCoreJOCL

All Implemented Interfaces:

Simulation

 class ClothSimulationCoreJOCL
extends java.lang.Object
implements Simulation

The core of a cloth Simulation implemented with OpenCL.

Constructor Summary

ClothSimulationCoreJOCL(CLU clu, ParticleData p, ResourceHandle<org.jocl.cl_mem> positions, ResourceHandle<org.jocl.cl_mem> candidatePositions, EdgeData[] e, ResourceHandle<java.nio.FloatBuffer> renderingPositions)
Creates a new cloth simulation core

Method Summary

void	performTimeStep(float dt) Perform a simulation step with the given size
void	prepareRendering() Perform any steps necessary to render the current simulation state
void	shutdown() Shut down the simulation and free all allocated resources

Methods inherited from class java.lang.Object

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

Constructor Detail

ClothSimulationCoreJOCL

ClothSimulationCoreJOCL(CLU clu,
                        ParticleData p,
                        ResourceHandle<org.jocl.cl_mem> positions,
                        ResourceHandle<org.jocl.cl_mem> candidatePositions,
                        EdgeData[] e,
                        ResourceHandle<java.nio.FloatBuffer> renderingPositions)

Creates a new cloth simulation core

Parameters:

clu - The CL utilities

p - The ParticleData

positions - The positions

candidatePositions - The candidate positions

e - The EdgeData

renderingPositions - If the buffers are not shared between OpenGL and OpenCL, then this is the handle to the rendering buffer. Otherwise, this is null.

Method Detail

prepareRendering

public void prepareRendering()

Description copied from interface: Simulation

Perform any steps necessary to render the current simulation state

Specified by:

prepareRendering in interface Simulation

performTimeStep

public void performTimeStep(float dt)

Description copied from interface: Simulation

Perform a simulation step with the given size

Specified by:

performTimeStep in interface Simulation

Parameters:

dt - The step size

shutdown

public void shutdown()

Description copied from interface: Simulation

Shut down the simulation and free all allocated resources

Specified by:

shutdown in interface Simulation