private void Smooth()
{
var activeLayer = LayerManager.Instance.ActiveLayer;
snapshot.SetPositionReal(cursor.transform.position);
snapshot.TakeSnapshot();
workBuffer.SetCounterValue(0);
var kernel = SmoothShader.FindKernel("PopulateWorkBuffer");
SmoothShader.SetFloat("toolRadius", cursor.Size * 0.8f * (1f / snapshot.transform.localScale.x));
SmoothShader.SetFloat("chunkSize", snapshot.Size);
SmoothShader.SetVector("toolCenter", snapshot.transform.InverseTransformPoint(cursor.transform.position) + Vector3.one * snapshot.Size * 0.5f);
SmoothShader.SetInt("resolution", snapshot.Resolution);
SmoothShader.SetBuffer(populateWorkBufferKernel, "sdf", snapshot.SnapshotSdf);
SmoothShader.SetBuffer(populateWorkBufferKernel, "colors", snapshot.SnapshotColors);
SmoothShader.SetBuffer(populateWorkBufferKernel, "appendWorkBuffer", workBuffer);
SmoothShader.Dispatch(populateWorkBufferKernel, snapshot.Resolution / 8, snapshot.Resolution / 8, snapshot.Resolution / 8);
ComputeBuffer.CopyCount(workBuffer, countBuffer, 0);
SmoothShader.SetInt("resolution", snapshot.Resolution);
SmoothShader.SetBuffer(applyWorkBufferKernel, "entries", countBuffer);
SmoothShader.SetBuffer(applyWorkBufferKernel, "sdf", snapshot.SnapshotSdf);
SmoothShader.SetBuffer(applyWorkBufferKernel, "colors", snapshot.SnapshotColors);
SmoothShader.SetBuffer(applyWorkBufferKernel, "structuredWorkBuffer", workBuffer);
SmoothShader.Dispatch(applyWorkBufferKernel, volume / 512, 1, 1);
snapshot.ApplySnapshot();
}
private void ApplyWorkBuffer()
{
snapshot.SetPositionReal(prevPos);
MoveShader.SetVector("offset", snapshot.transform.InverseTransformDirection(cursor.transform.position - prevPos));
MoveShader.Dispatch(applyMoveDataKernel, volume / 512, 1, 1);
snapshot.ApplySnapshot();
workBufferPopulated = false;
}
