private void Simulate()
{
terrainField.SetFilterMode(FilterMode.Point);
water.SetFilterMode(FilterMode.Point);;
//sedimentDeposition.SetFilterMode(FilterMode.Point);
if (simulateWaterFlow)
{
// add rain
if (rainInputAmount > 0.0f)
{
water.main.ChangeValue(new Vector4(rainInputAmount, 0f, 0f, 0f), WorldSide.EntireMap.getArea());
}
if (waterInputAmount > 0f)
{
water.main.ChangeValueGauss(waterInputPoint, waterInputRadius, new Vector4(waterInputAmount, 0f, 0f, 0f));
}
if (waterDrainageAmount > 0f)
{
water.main.ChangeValueGaussZeroControl(waterDrainagePoint, waterDrainageRadius, new Vector4(waterDrainageAmount * -1f, 0f, 0f, 0f));
terrainField.ChangeValueGaussZeroControl(waterDrainagePoint, waterDrainageRadius, new Vector4(0f, 0f, 0f, waterDrainageAmount * -1f));
}
//set specified levels of water and terrain at oceans
foreach (var item in oceans)
{
Rect rect = item.getPartOfMap(1);
water.main.SetValue(new Vector4(oceanWaterLevel, 0f, 0f, 0f), rect);
terrainField.SetValue(new Vector4(oceanDestroySedimentsLevel, 0f, 0f, 0f), rect);
}
water.Flow(terrainField.READ);
water.CalcWaterVelocity(timeStep);
}
if (simulateWaterErosion)
{
water.SimulateErosion(terrainField, dissolvingConstant, minTiltAngle, TERRAIN_LAYERS, timeStep);
}
//if (simulateRigolith)
//{
// DisintegrateAndDeposit ();
// FlowLiquid(regolithField, regolithOutFlow, regolithDamping);
//}
if (simulateTectonics)
{
terrainField.MoveByVelocity(magmaVelocity.READ, 1f, 0.03f, 1f, shader);
}
if (simulateSlippage)
{
ApplySlippage();
}
lava.SetFilterMode(FilterMode.Point);
lava.Flow(terrainField.READ);
if (lavaInputAmount > 0f)
{
//lava.main.ChangeValueGaussWithHeat(lavaInputPoint, lavaInputRadius, new Vector4(lavaInputAmount, 0f, 0f, 1500f));
lava.main.ChangeValueGaussWithHeat(lavaInputPoint, lavaInputRadius, new Vector4(lavaInputAmount, 0f, 0f, 1500f));
}
if (heatExchange)
{
lava.HeatExchange();
}
lava.SetFilterMode(FilterMode.Bilinear);
if (simulateWaterFlow)
{
/// Evaporate water everywhere
if (evaporationConstant > 0.0f)
{
water.main.ChangeValueZeroControl(evaporationConstant * -1f);
}
}
terrainField.SetFilterMode(FilterMode.Bilinear);
water.SetFilterMode(FilterMode.Bilinear);
//sedimentDeposition.SetFilterMode(FilterMode.Bilinear);
}
public void SetFilterMode(FilterMode mode)
{
main.SetFilterMode(mode);
}