/// <summary>
/// setups settings for a new map and clears all instance buffers
/// </summary>
public void Reset(Map map, Vector3 lightDirection)
{
// reset lists
for (int i = 0; i < _voxelTypeRenderingData.Length; ++i)
{
_voxelTypeRenderingData[i].InstanceDataRAM.Clear();
}
// add current world
for (int posCode = 0; posCode < map.SizeX * map.SizeY * map.SizeZ; ++posCode)
{
var voxel = map.Get(posCode);
if (voxel != VoxelType.EMPTY)
{
// occluded?
var pos = map.DecodePosition(posCode);
if (pos.X > 0 && pos.X < map.SizeX - 1 &&
pos.Y > 0 && pos.Y < map.SizeY - 1 &&
pos.Z > 0 && pos.Z < map.SizeZ - 1)
{
if (map.Get(pos + Int3.UnitX) != VoxelType.EMPTY &&
map.Get(pos + Int3.UnitY) != VoxelType.EMPTY &&
map.Get(pos + Int3.UnitZ) != VoxelType.EMPTY &&
map.Get(pos - Int3.UnitX) != VoxelType.EMPTY &&
map.Get(pos - Int3.UnitY) != VoxelType.EMPTY &&
map.Get(pos - Int3.UnitZ) != VoxelType.EMPTY)
{
continue;
}
}
// add
if (_voxelTypeRenderingData[GetRenderingDataIndex(voxel)].InstanceDataRAM.Count < TypeInformation.GetMaxNumberOfVoxels(voxel) - 1)
{
_voxelTypeRenderingData[GetRenderingDataIndex(voxel)].InstanceDataRAM.Add(posCode);
}
}
}
foreach (var data in _voxelTypeRenderingData)
{
data.UpdateGPUInstanceBuffer();
}
// set vertex scaling
var globalMapInfoCB = _voxelEffect.ConstantBuffers["GlobalMapInfo"];
globalMapInfoCB.Parameters["WorldSize"].SetValue(new Int3(map.SizeX, map.SizeY, map.SizeZ));
lightDirection.Normalize();
globalMapInfoCB.Parameters["LightDirection"].SetValue(-lightDirection);
globalMapInfoCB.Parameters["Translation"].SetValue(-new Vector3(map.SizeX, 0.0f, map.SizeZ) * 0.5f);
globalMapInfoCB.IsDirty = true;
}
/// <summary>
/// Add to map and to living list. Does nothing if tries to set outside.
/// </summary>
private void InsertVoxel(Int32 positionCode, VoxelType type, int generation, bool living, int resources, int ticks, Direction from)
{
var pos = _map.DecodePosition(positionCode);
if (_map.IsInside(pos.X, pos.Y, pos.Z))
{
if (_map.Get(positionCode) != VoxelType.EMPTY)
{
RemoveVoxel(positionCode);
}
_map.Set(positionCode, type, living);
if (type != VoxelType.EMPTY)
{
// Insert to instance data only if visible
if (!_map.IsOccluded(positionCode))
{
_insertionList.Add(new Voxel(positionCode, type));
}
RemoveOccludedNeighbours(positionCode);
}
if (living)
{
Debug.Assert(!_livingVoxels.ContainsKey(positionCode));
_livingVoxels.Add(positionCode, new LivingVoxel(pos.X, pos.Y, pos.Z, generation, resources, ticks, from));
if (TypeInformation.IsBiomass(type))
{
++_numLivingBiomass;
}
else if (TypeInformation.IsParasite(type))
{
++_numLivingParasites;
}
}
}
}
/// <summary>
/// setups settings for a new map and clears all instance buffers
/// </summary>
public void Reset(Map map, Vector3 lightDirection)
{
// reset lists
for (int i = 0; i < _voxelTypeRenderingData.Length; ++i)
_voxelTypeRenderingData[i].InstanceDataRAM.Clear();
// add current world
for (int posCode = 0; posCode < map.SizeX * map.SizeY * map.SizeZ; ++posCode)
{
var voxel = map.Get(posCode);
if (voxel != VoxelType.EMPTY)
{
// occluded?
var pos = map.DecodePosition(posCode);
if (pos.X > 0 && pos.X < map.SizeX-1 &&
pos.Y > 0 && pos.Y < map.SizeY-1 &&
pos.Z > 0 && pos.Z < map.SizeZ-1)
{
if (map.Get(pos + Int3.UnitX) != VoxelType.EMPTY &&
map.Get(pos + Int3.UnitY) != VoxelType.EMPTY &&
map.Get(pos + Int3.UnitZ) != VoxelType.EMPTY &&
map.Get(pos - Int3.UnitX) != VoxelType.EMPTY &&
map.Get(pos - Int3.UnitY) != VoxelType.EMPTY &&
map.Get(pos - Int3.UnitZ) != VoxelType.EMPTY)
{
continue;
}
}
// add
if(_voxelTypeRenderingData[GetRenderingDataIndex(voxel)].InstanceDataRAM.Count < TypeInformation.GetMaxNumberOfVoxels(voxel)-1)
_voxelTypeRenderingData[GetRenderingDataIndex(voxel)].InstanceDataRAM.Add(posCode);
}
}
foreach(var data in _voxelTypeRenderingData)
data.UpdateGPUInstanceBuffer();
// set vertex scaling
var globalMapInfoCB = _voxelEffect.ConstantBuffers["GlobalMapInfo"];
globalMapInfoCB.Parameters["WorldSize"].SetValue(new Int3(map.SizeX, map.SizeY, map.SizeZ));
lightDirection.Normalize();
globalMapInfoCB.Parameters["LightDirection"].SetValue(-lightDirection);
globalMapInfoCB.Parameters["Translation"].SetValue(- new Vector3(map.SizeX, 0.0f, map.SizeZ) * 0.5f);
globalMapInfoCB.IsDirty = true;
}