public void GetSectorIdAt(Vector3 localPosition, out MyPlanetSectorId id)
{
id = new MyPlanetSectorId();
Vector3D local = localPosition;
MyCubemapHelpers.ProjectToNearestFace(ref local, out localPosition);
MyCubemapHelpers.GetCubeFaceDirection(ref localPosition, out id.Direction);
id.Direction = -id.Direction;
localPosition = (localPosition + 1f) * .5f;
id.Position = new Vector3S(localPosition.X * m_numSectors, localPosition.Y * m_numSectors, localPosition.Z * m_numSectors);
if (id.Position.X == m_numSectors)
{
id.Position.X = (short)(m_numSectors - 1);
}
if (id.Position.Y == m_numSectors)
{
id.Position.Y = (short)(m_numSectors - 1);
}
if (id.Position.Z == m_numSectors)
{
id.Position.Z = (short)(m_numSectors - 1);
}
}
public void CopyRange(Vector2I start, Vector2I end, MyHeightmapFace other, Vector2I oStart, Vector2I oEnd)
{
Vector2I myStep = MyCubemapHelpers.GetStep(ref start, ref end);
Vector2I oStep = MyCubemapHelpers.GetStep(ref oStart, ref oEnd);
ushort val;
for (; start != end; start += myStep, oStart += oStep)
{
other.GetValue(oStart.X, oStart.Y, out val);
SetValue(start.X, start.Y, val);
}
other.GetValue(oStart.X, oStart.Y, out val);
SetValue(start.X, start.Y, val);
}
public void CopyRange(Vector2I start, Vector2I end, MyHeightmapFace other, Vector2I oStart, Vector2I oEnd)
{
ushort num;
Vector2I step = MyCubemapHelpers.GetStep(ref start, ref end);
Vector2I vectori2 = MyCubemapHelpers.GetStep(ref oStart, ref oEnd);
while (start != end)
{
other.GetValue(oStart.X, oStart.Y, out num);
this.SetValue(start.X, start.Y, num);
start += step;
oStart += vectori2;
}
other.GetValue(oStart.X, oStart.Y, out num);
this.SetValue(start.X, start.Y, num);
}
public MyHeightCubemap GetHeightMap(string folderName, MyModContext context)
{
string modId = context.ModId;
string name = $"{modId ?? "BaseGame"}:{folderName}";
bool flag = false;
MyHeightmapFace[] faces = new MyHeightmapFace[6];
int resolution = 0;
for (int i = 0; i < 6; i++)
{
faces[i] = this.GetHeightMap(folderName, MyCubemapHelpers.GetNameForFace(i), context);
if (faces[i] == null)
{
flag = true;
}
else if ((faces[i].Resolution == resolution) || (resolution == 0))
{
resolution = faces[i].Resolution;
}
else
{
flag = true;
MyLog.Default.Error("Cubemap faces must be all the same size!", Array.Empty <object>());
}
if (flag)
{
break;
}
}
if (flag)
{
MyLog.Default.WriteLine($"Error loading heightmap {folderName}, using fallback instead. See rest of log for details.");
for (int j = 0; j < 6; j++)
{
faces[j] = MyHeightmapFace.Default;
resolution = faces[j].Resolution;
}
}
return(new MyHeightCubemap(name, faces, resolution));
}
// Compute the position in the sector cube from planet space coordinates.
private void LocalPositionToSectorCube(Vector3D localCoords, out Vector3 sectorCoords)
{
Vector3 textcoord;
MyCubemapHelpers.ProjectToNearestFace(ref localCoords, out textcoord);
// bring textcoords into 0-1 space.
textcoord = (textcoord + 1f) * .5f;
sectorCoords = new Vector3(textcoord.X * m_numSectors, textcoord.Y * m_numSectors, textcoord.Z * m_numSectors);
if (sectorCoords.X == m_numSectors)
{
sectorCoords.X = (m_numSectors - 1);
}
if (sectorCoords.Y == m_numSectors)
{
sectorCoords.Y = (m_numSectors - 1);
}
if (sectorCoords.Z == m_numSectors)
{
sectorCoords.Z = (m_numSectors - 1);
}
}
public MyHeightCubemap(string folderName, MyModContext context)
{
m_faces = new MyHeightmapFace[6];
var useDefault = false;
for (int i = 0; i < MyCubemapHelpers.NUM_MAPS; ++i)
{
m_faces[i] = MyHeightMapLoadingSystem.Static.GetHeightMap(folderName, MyCubemapHelpers.GetNameForFace(i), context);
if (m_faces[i] == null)
{
useDefault = true;
}
else if (m_faces[i].Resolution != m_resolution && m_resolution != 0)
{
useDefault = true;
MyLog.Default.WriteLine("Error: Cubemap faces must be all the same size!");
}
else
{
m_resolution = m_faces[i].Resolution;
}
if (useDefault)
{
break;
}
}
Name = folderName;
if (useDefault)
{
MyLog.Default.WriteLine(String.Format("Error loading heightmap {0}, using fallback instead. See rest of log for details.", folderName));
for (int i = 0; i < MyCubemapHelpers.NUM_MAPS; ++i)
{
m_faces[i] = MyHeightmapFace.Default;
m_resolution = m_faces[i].Resolution;
}
}
ProfilerShort.Begin("MyHeightCubemap::PrepareSides()");
PrepareSides();
ProfilerShort.End();
}
public override void Draw()
{
base.Draw();
if (MySession.Static == null)
{
return;
}
if (m_comp.CameraPlanet != null)
{
var provider = m_comp.CameraPlanet.Provider;
if (provider == null)
{
return;
}
Vector3 camPos = MySector.MainCamera.Position;
float instantSpeed = 0;
float averageSpeed = 0;
if (m_lastCameraPosition.IsValid())
{
instantSpeed = (camPos - m_lastCameraPosition).Length() * VRage.Game.MyEngineConstants.UPDATE_STEPS_PER_SECOND;
if (m_speeds.Count == 60)
{
m_speeds.Dequeue();
}
m_speeds.Enqueue(instantSpeed);
foreach (var s in m_speeds)
{
averageSpeed += s;
}
averageSpeed /= m_speeds.Count;
}
m_lastCameraPosition = camPos;
Vector3 pos = camPos;
pos -= m_comp.CameraPlanet.PositionLeftBottomCorner;
MyPlanetStorageProvider.SurfacePropertiesExtended properties;
provider.ComputeCombinedMaterialAndSurfaceExtended(pos, out properties);
Section("Position");
Text("Position: {0}", properties.Position);
Text("Speed: {0:F2}ms -- {1:F2}m/s", instantSpeed, averageSpeed);
Text("Latitude: {0}", MathHelper.ToDegrees(Math.Asin(properties.Latitude)));
Text("Longitude: {0}", MathHelper.ToDegrees(MathHelper.MonotonicAcos(properties.Longitude)));
Text("Altitude: {0}", properties.Altitude);
VSpace(5f);
Text("Height: {0}", properties.Depth);
Text("HeightRatio: {0}", properties.HeightRatio);
Text("Slope: {0}", MathHelper.ToDegrees(Math.Acos(properties.Slope)));
Text("Air Density: {0}", m_comp.CameraPlanet.GetAirDensity(camPos));
Text("Oxygen: {0}", m_comp.CameraPlanet.GetOxygenForPosition(camPos));
Section("Cube Position");
Text("Face: {0}", MyCubemapHelpers.GetNameForFace(properties.Face));
Text("Texcoord: {0}", properties.Texcoord);
Text("Texcoord Position: {0}", (Vector2I)(properties.Texcoord * 2048));
Section("Material");
Text("Material: {0}", properties.Material != null ? properties.Material.Id.SubtypeName : "null");
Text("Material Origin: {0}", properties.Origin);
Text("Biome: {0}", properties.Biome != null ? properties.Biome.Name : "");
MultilineText("EffectiveRule: {0}", properties.EffectiveRule);
Text("Ore: {0}", properties.Ore);
Section("Map values");
Text("BiomeValue: {0}", properties.BiomeValue);
Text("MaterialValue: {0}", properties.MaterialValue);
Text("OcclusionValue: {0}", properties.OcclusionValue);
Text("OreValue: {0}", properties.OreValue);
}
}
public void GetPlanetMaps(string folder, MyModContext context, MyPlanetMaps mapsToUse, out MyCubemap[] maps)
{
if (m_planetMaps.ContainsKey(folder))
{
maps = m_planetMaps[folder];
return;
}
maps = new MyCubemap[4];
MyCubemapData <byte>[] tmpMaps = new MyCubemapData <byte> [4 * 6];
byte[][] streams = new byte[4][];
string fullPath;
ProfilerShort.Begin("MyHeightmapLoadingSystem::GetPlanetMaps()");
ProfilerShort.Begin("Load _mat");
// Round one: material, ore, biome
if (mapsToUse.Material || mapsToUse.Biome || mapsToUse.Ores)
{
for (int i = 0; i < 6; ++i)
{
string name = Path.Combine(folder, MyCubemapHelpers.GetNameForFace(i));
using (var texture = TryGetPlanetTexture(name, context, "_mat", out fullPath))
{
if (texture == null)
{
ClearMatValues(tmpMaps);
break;
}
PixelBuffer buffer = texture.GetPixelBuffer(0, 0, 0);
if (buffer.Format != Format.B8G8R8A8_UNorm &&
buffer.Format != Format.R8G8B8A8_UNorm)
{
MyDebug.FailRelease("While loading maps from {1}: Unsupported planet map format: {0}.", buffer.Format, fullPath);
break;
}
if (buffer.Width != buffer.Height)
{
MyDebug.FailRelease("While loading maps from {0}: Width and height must be the same.", fullPath);
break;
}
if (mapsToUse.Material)
{
tmpMaps[i * 4] = new MyCubemapData <byte>(buffer.Width);
streams[0] = tmpMaps[i * 4].Data;
}
if (mapsToUse.Biome)
{
tmpMaps[i * 4 + 1] = new MyCubemapData <byte>(buffer.Width);
streams[1] = tmpMaps[i * 4 + 1].Data;
}
if (mapsToUse.Ores)
{
tmpMaps[i * 4 + 2] = new MyCubemapData <byte>(buffer.Width);
streams[2] = tmpMaps[i * 4 + 2].Data;
}
// Invert channels for BGRA
if (buffer.Format == Format.B8G8R8A8_UNorm)
{
var tmp = streams[2];
streams[2] = streams[0];
streams[0] = tmp;
}
ReadChannelsFromImage(streams, buffer);
}
}
}
ProfilerShort.BeginNextBlock("Load _add");
// round two: add map
if (mapsToUse.Occlusion)
{
for (int i = 0; i < 6; ++i)
{
string name = Path.Combine(folder, MyCubemapHelpers.GetNameForFace(i));
using (var texture = TryGetPlanetTexture(name, context, "_add", out fullPath))
{
if (texture == null)
{
ClearAddValues(tmpMaps);
break;
}
PixelBuffer buffer = texture.GetPixelBuffer(0, 0, 0);
if (buffer.Format != Format.B8G8R8A8_UNorm &&
buffer.Format != Format.R8G8B8A8_UNorm)
{
MyDebug.FailRelease("While loading maps from {1}: Unsupported planet map format: {0}.", buffer.Format, fullPath);
break;
}
if (buffer.Width != buffer.Height)
{
MyDebug.FailRelease("While loading maps from {0}: Width and height must be the same.", fullPath);
break;
}
if (mapsToUse.Occlusion)
{
tmpMaps[i * 4 + 3] = new MyCubemapData <byte>(buffer.Width);
streams[0] = tmpMaps[i * 4 + 3].Data;
}
streams[1] = streams[2] = null;
// Invert channels for BGRA
if (buffer.Format == Format.B8G8R8A8_UNorm)
{
var tmp = streams[2];
streams[2] = streams[0];
streams[0] = tmp;
}
ReadChannelsFromImage(streams, buffer);
}
}
}
ProfilerShort.BeginNextBlock("Finish");
for (int i = 0; i < 4; ++i)
{
if (tmpMaps[i] != null)
{
var cmaps = new MyCubemapData <byte> [6];
for (int j = 0; j < 6; j++)
{
cmaps[j] = tmpMaps[i + j * 4];
}
maps[i] = new MyCubemap(cmaps);
}
}
m_planetMaps[folder] = maps;
ProfilerShort.End();
ProfilerShort.End();
}
public void GetPlanetMaps(string folder, MyModContext context, MyPlanetMapTypeSet mapsToUse, out MyCubemap[] maps)
{
int num;
int num2;
maps = new MyCubemap[4];
MyCubemapData <byte>[] dataArray = new MyCubemapData <byte> [0x18];
byte[][] streams = new byte[4][];
if (mapsToUse == 0)
{
goto TR_000A;
}
else
{
num = 0;
}
goto TR_0026;
TR_000A:
num2 = 0;
while (num2 < 4)
{
if (dataArray[num2] != null)
{
MyCubemapData <byte>[] faces = new MyCubemapData <byte> [6];
int index = 0;
while (true)
{
if (index >= 6)
{
maps[num2] = new MyCubemap(faces);
break;
}
faces[index] = dataArray[num2 + (index * 4)];
index++;
}
}
num2++;
}
return;
TR_000D:
num++;
TR_0026:
while (true)
{
if (num >= 6)
{
break;
}
string name = Path.Combine(folder, MyCubemapHelpers.GetNameForFace(num));
try
{
string str;
Image image = this.TryGetPlanetTexture(name, context, "_mat", out str);
if (image == null)
{
this.ClearMatValues(dataArray);
break;
}
using (image)
{
PixelBuffer buffer = image.GetPixelBuffer(0, 0, 0);
if ((buffer.Format != Format.B8G8R8A8_UNorm) && (buffer.Format != Format.R8G8B8A8_UNorm))
{
object[] args = new object[] { buffer.Format, str };
MyLog.Default.Error("While loading maps from {1}: Unsupported planet map format: {0}.", args);
break;
}
if (buffer.Width == buffer.Height)
{
if (mapsToUse.HasFlag(MyPlanetMapTypeSet.Material))
{
dataArray[num * 4] = new MyCubemapData <byte>(buffer.Width, null);
streams[0] = dataArray[num * 4].Data;
}
if (mapsToUse.HasFlag(MyPlanetMapTypeSet.Biome))
{
dataArray[(num * 4) + 1] = new MyCubemapData <byte>(buffer.Width, null);
streams[1] = dataArray[(num * 4) + 1].Data;
}
if (mapsToUse.HasFlag(MyPlanetMapTypeSet.Ore))
{
dataArray[(num * 4) + 2] = new MyCubemapData <byte>(buffer.Width, null);
streams[2] = dataArray[(num * 4) + 2].Data;
}
if (buffer.Format == Format.B8G8R8A8_UNorm)
{
streams[2] = streams[0];
streams[0] = streams[2];
}
this.ReadChannelsFromImage(streams, buffer);
image.Dispose();
goto TR_000D;
}
else
{
object[] args = new object[] { str };
MyLog.Default.Error("While loading maps from {0}: Width and height must be the same.", args);
}
break;
}
}
catch (Exception exception)
{
MyLog.Default.Error(exception.ToString(), Array.Empty <object>());
break;
}
goto TR_000D;
}
goto TR_000A;
}
