private void Release()
{
if (this.m_displacementBuffer != null)
{
this.m_displacementBuffer.Release();
this.m_displacementBuffer = null;
}
if (this.m_slopeBuffer != null)
{
this.m_slopeBuffer.Release();
this.m_slopeBuffer = null;
}
if (this.m_jacobianBuffer != null)
{
this.m_jacobianBuffer.Release();
this.m_jacobianBuffer = null;
}
if (this.m_readBuffer != null)
{
this.m_readBuffer.Release();
this.m_readBuffer = null;
}
if (this.m_conditions != null && this.m_conditions[0] != null && this.m_conditions[0].Done)
{
this.CacheCondition(this.m_conditions[0]);
if (this.m_conditionCache == null || !this.m_conditionCache.ContainsKey(this.m_conditions[0].Key))
{
this.m_conditions[0].Release();
this.m_conditions[0] = null;
}
}
if (this.m_conditions != null && this.m_conditions[1] != null && this.m_conditions[1].Done && (this.m_conditionCache == null || !this.m_conditionCache.ContainsKey(this.m_conditions[1].Key)))
{
this.m_conditions[1].Release();
this.m_conditions[1] = null;
}
this.m_conditions = null;
this.m_findRangeTask = null;
RTUtility.ReleaseAndDestroy(this.m_displacementMaps);
this.m_displacementMaps = null;
RTUtility.ReleaseAndDestroy(this.m_slopeMaps);
this.m_slopeMaps = null;
RTUtility.ReleaseAndDestroy(this.m_foamMaps);
this.m_foamMaps = null;
}
private void CreateBuffers()
{
int num;
bool flag;
this.GetFourierSize(out num, out flag);
if (this.m_bufferSettings.beenCreated)
{
if (this.m_bufferSettings.size == num && this.m_bufferSettings.isCpu == flag)
{
return;
}
while (this.m_scheduler.HasTasks())
{
this.UpdateSpectrumScheduler();
}
this.Release();
this.m_bufferSettings.beenCreated = false;
}
if (flag)
{
this.m_displacementBuffer = new DisplacementBufferCPU(num, this.m_scheduler);
}
else
{
this.m_displacementBuffer = new DisplacementBufferGPU(num, this.fourierSdr);
}
this.m_slopeBuffer = new WaveSpectrumBufferGPU(num, this.fourierSdr, 2);
this.m_jacobianBuffer = new WaveSpectrumBufferGPU(num, this.fourierSdr, 3);
this.m_readBuffer = new ComputeBuffer(num * num, 12);
this.m_conditions = new WaveSpectrumCondition[2];
this.m_displacementMaps = new RenderTexture[4];
this.m_slopeMaps = new RenderTexture[2];
this.m_foamMaps = new RenderTexture[1];
this.m_bufferSettings.beenCreated = true;
this.m_bufferSettings.size = num;
this.m_bufferSettings.isCpu = flag;
}
/// <summary>
/// Release all data.
/// </summary>
void Release()
{
if (m_displacementBuffer != null)
{
m_displacementBuffer.Release();
m_displacementBuffer = null;
}
if (m_slopeBuffer != null)
{
m_slopeBuffer.Release();
m_slopeBuffer = null;
}
if (m_jacobianBuffer != null)
{
m_jacobianBuffer.Release();
m_jacobianBuffer = null;
}
if (m_readBuffer != null)
{
m_readBuffer.Release();
m_readBuffer = null;
}
if(m_conditions != null && m_conditions[0] != null && m_conditions[0].Done)
{
//Cache the condition so it can be resued.
CacheCondition(m_conditions[0]);
//if not a cached condition then release it.
if (m_conditionCache == null || !m_conditionCache.ContainsKey(m_conditions[0].Key))
{
m_conditions[0].Release();
m_conditions[0] = null;
}
}
if(m_conditions != null && m_conditions[1] != null && m_conditions[1].Done)
{
//if not a cached condition then release it.
if (m_conditionCache == null || !m_conditionCache.ContainsKey(m_conditions[1].Key))
{
m_conditions[1].Release();
m_conditions[1] = null;
}
}
m_conditions = null;
m_findRangeTask = null;
RTUtility.ReleaseAndDestroy(m_displacementMaps);
m_displacementMaps = null;
RTUtility.ReleaseAndDestroy(m_slopeMaps);
m_slopeMaps = null;
RTUtility.ReleaseAndDestroy(m_foamMaps);
m_foamMaps = null;
}
/// <summary>
/// Creates all the buffers and related data.
/// If fourier settings have changed the buffers
/// are all released and recreated with new settings.
/// </summary>
void CreateBuffers()
{
int size;
bool isCpu;
GetFourierSize(out size, out isCpu);
if (m_bufferSettings.beenCreated)
{
//buffers have already been created.
//Check to see if settings have changed.
if (m_bufferSettings.size == size &&
m_bufferSettings.isCpu == isCpu)
{
//settings have not changed.
return;
}
else
{
//Process all tasks until scheduler is empty.
while(m_scheduler.HasTasks())
UpdateSpectrumScheduler();
//Settings changed and safe to recreate buffers.
//Clear everything and reset.
Release();
m_bufferSettings.beenCreated = false;
}
}
//Displacements can be carried out on the CPU or GPU.
//Only CPU displacements support height queries for buoyancy currently.
if (isCpu)
m_displacementBuffer = new DisplacementBufferCPU(size, m_scheduler);
else
m_displacementBuffer = new DisplacementBufferGPU(size, fourierSdr);
m_slopeBuffer = new WaveSpectrumBufferGPU(size, fourierSdr, 2);
m_jacobianBuffer = new WaveSpectrumBufferGPU(size, fourierSdr, 3);
m_readBuffer = new ComputeBuffer(size * size, sizeof(float) * 3);
m_conditions = new WaveSpectrumCondition[2];
m_displacementMaps = new RenderTexture[4];
m_slopeMaps = new RenderTexture[2];
m_foamMaps = new RenderTexture[1];
m_bufferSettings.beenCreated = true;
m_bufferSettings.size = size;
m_bufferSettings.isCpu = isCpu;
}
private void Release()
{
if (this.m_displacementBuffer != null)
{
this.m_displacementBuffer.Release();
this.m_displacementBuffer = null;
}
if (this.m_slopeBuffer != null)
{
this.m_slopeBuffer.Release();
this.m_slopeBuffer = null;
}
if (this.m_jacobianBuffer != null)
{
this.m_jacobianBuffer.Release();
this.m_jacobianBuffer = null;
}
if (this.m_readBuffer != null)
{
this.m_readBuffer.Release();
this.m_readBuffer = null;
}
if (this.m_conditions != null && this.m_conditions[0] != null && this.m_conditions[0].Done)
{
this.CacheCondition(this.m_conditions[0]);
if (this.m_conditionCache == null || !this.m_conditionCache.ContainsKey(this.m_conditions[0].Key))
{
this.m_conditions[0].Release();
this.m_conditions[0] = null;
}
}
if (this.m_conditions != null && this.m_conditions[1] != null && this.m_conditions[1].Done && (this.m_conditionCache == null || !this.m_conditionCache.ContainsKey(this.m_conditions[1].Key)))
{
this.m_conditions[1].Release();
this.m_conditions[1] = null;
}
this.m_conditions = null;
this.m_findRangeTask = null;
RTUtility.ReleaseAndDestroy(this.m_displacementMaps);
this.m_displacementMaps = null;
RTUtility.ReleaseAndDestroy(this.m_slopeMaps);
this.m_slopeMaps = null;
RTUtility.ReleaseAndDestroy(this.m_foamMaps);
this.m_foamMaps = null;
}
private void CreateBuffers()
{
int num;
bool flag;
this.GetFourierSize(out num, out flag);
if (this.m_bufferSettings.beenCreated)
{
if (this.m_bufferSettings.size == num && this.m_bufferSettings.isCpu == flag)
{
return;
}
while (this.m_scheduler.HasTasks())
{
this.UpdateSpectrumScheduler();
}
this.Release();
this.m_bufferSettings.beenCreated = false;
}
if (flag)
{
this.m_displacementBuffer = new DisplacementBufferCPU(num, this.m_scheduler);
}
else
{
this.m_displacementBuffer = new DisplacementBufferGPU(num, this.fourierSdr);
}
this.m_slopeBuffer = new WaveSpectrumBufferGPU(num, this.fourierSdr, 2);
this.m_jacobianBuffer = new WaveSpectrumBufferGPU(num, this.fourierSdr, 3);
this.m_readBuffer = new ComputeBuffer(num * num, 12);
this.m_conditions = new WaveSpectrumCondition[2];
this.m_displacementMaps = new RenderTexture[4];
this.m_slopeMaps = new RenderTexture[2];
this.m_foamMaps = new RenderTexture[1];
this.m_bufferSettings.beenCreated = true;
this.m_bufferSettings.size = num;
this.m_bufferSettings.isCpu = flag;
}