public void StepKernel(float time, float deltaTime, RhoBuffer buffer )
{
// GPGPU buffer swap
buffer.Swap();
Material m = kernel.material;
m.SetVector("_TimeParams", new Vector2(time, deltaTime));
// velocity update
m.SetTexture("_PositionTex", buffer.positionIn);
m.SetTexture("_VelocityTex", buffer.velocityIn);
Graphics.Blit(null, buffer.velocityOut, m, 1);
// position update
m.SetTexture("_VelocityTex", buffer.velocityOut);
Graphics.Blit(null, buffer.positionOut, m, 0);
}
public void StepKernel(float time, float deltaTime, RhoBuffer buffer)
{
// GPGPU buffer swap
buffer.Swap();
Material m = kernel.material;
m.SetVector("_TimeParams", new Vector2(time, deltaTime));
// velocity update
m.SetTexture("_PositionTex", buffer.positionIn);
m.SetTexture("_VelocityTex", buffer.velocityIn);
Graphics.Blit(null, buffer.velocityOut, m, 1);
// position update
m.SetTexture("_VelocityTex", buffer.velocityOut);
Graphics.Blit(null, buffer.positionOut, m, 0);
}
void StepKernel(float time, float deltaTime)
{
buffer.Swap();
Material m = kernel.material;
m.SetVector("_Direction", direction);
m.SetFloat("_Drag", drag);
m.SetFloat("_Speed", speed);
m.SetFloat("_RandomSeed", _randomSeed);
m.SetFloat("_Rate", rate);
m.SetVector("_TimeParams", new Vector2(time, deltaTime));
// velocity update
m.SetTexture("_PositionTex", buffer.positionIn);
m.SetTexture("_VelocityTex", buffer.velocityIn);
Graphics.Blit(null, buffer.velocityOut, m, 3);
// position update
m.SetTexture("_VelocityTex", buffer.velocityOut);
Graphics.Blit(null, buffer.positionOut, m, 2);
}
