private void DispatchUpdatePositionAndVelocity()
{
int updateKernel = computeShader.FindKernel("UpdatePositionAndVelocity");
computeShader.SetInt("Width", lifetimesBuffer.count);
computeShader.SetBuffer(updateKernel, "Lifetimes", lifetimesBuffer);
computeShader.SetBuffer(updateKernel, "Motions", motionsBuffer);
computeShader.SetBuffer(updateKernel, "PositionsREAD", positionsBuffers[READ]);
computeShader.SetBuffer(updateKernel, "VelocitiesREAD", velocitiesBuffers[READ]);
computeShader.SetBuffer(updateKernel, "PositionsWRITE", positionsBuffers[WRITE]);
computeShader.SetBuffer(updateKernel, "VelocitiesWRITE", velocitiesBuffers[WRITE]);
computeShader.Dispatch(updateKernel, Groups(lifetimesBuffer.count), 1, 1);
ComputeUtilities.Swap(positionsBuffers);
ComputeUtilities.Swap(velocitiesBuffers);
}
private void DispatchSolveCollisions()
{
int solveConstraintsKernel = computeShader.FindKernel("SolveCollisions");
computeShader.SetInt("Width", lifetimesBuffer.count);
computeShader.SetBuffer(solveConstraintsKernel, "IndexMap", hash.IndexMap);
computeShader.SetBuffer(solveConstraintsKernel, "Table", hash.Table);
computeShader.SetTexture(solveConstraintsKernel, "_TerrainDistanceField", terrainSystem.terrainDistanceField);
computeShader.SetBuffer(solveConstraintsKernel, "Lifetimes", lifetimesBuffer);
computeShader.SetBuffer(solveConstraintsKernel, "PositionsREAD", positionsBuffers[READ]);
computeShader.SetBuffer(solveConstraintsKernel, "VelocitiesREAD", velocitiesBuffers[READ]);
computeShader.SetBuffer(solveConstraintsKernel, "PositionsWRITE", positionsBuffers[WRITE]);
computeShader.SetBuffer(solveConstraintsKernel, "VelocitiesWRITE", velocitiesBuffers[WRITE]);
computeShader.Dispatch(solveConstraintsKernel, Groups(lifetimesBuffer.count), 1, 1);
ComputeUtilities.Swap(positionsBuffers);
ComputeUtilities.Swap(velocitiesBuffers);
}