private void UpdateDebugTexture()
{
if (m_LookupTexture == null || m_DebugShader == null)
{
return;
}
if (m_DebugMaterial == null)
{
m_DebugMaterial = new Material(m_DebugShader);
}
DebugTexture.DiscardContents();
Graphics.Blit(m_LookupTexture, DebugTexture, m_DebugMaterial);
}
void Update()
{
UpdateComputeShaderSettings();
if (activeTexture != lastActiveTexture)
{
lastActiveTexture = activeTexture;
UpdateActiveTexture();
}
if (simulate)
{
ComputeVelocityAdvection();
Swap(ref velocityTex, ref velocityOutTex);
Project();
Viscosity();
ComputeDensityAdvection();
Swap(ref densityTex, ref densityOutTex);
Diffusion();
ComputeTemperatureAdvection();
Swap(ref temperatureTex, ref temperatureOutTex);
ComputeForces();
Swap(ref velocityTex, ref velocityOutTex);
}
CheckForMouse();
if (trackedObject != null)
{
ImpulseFromTrackedObject();
}
// Delay to puff
if (trackedSpline != null && trackedSplineTime < Time.realtimeSinceStartup - startTime)
{
ImpulseFromTrackedSpline();
trackedSplineTime = Time.realtimeSinceStartup - startTime + 0.05f;
}
}
