public TerrainDeformableCoverContainer(RenderManager RenderManager, WorldFile File, TerrainGeometryContainer TerrainGeometry, SettingsContainer WorldSettings, SceneRenderTarget FromBelowDepth)
{
WorldFile = File;
Name = "Cover: " + File.FileName;
InitializeGeometry(RenderManager);
FromBelowDepthTarget = FromBelowDepth;
TerrainBottom = TerrainGeometry;
DisplacementTarget = new RenderTarget2D(RenderManager.Graphics, FromBelowDepthTarget.GetWidth(), FromBelowDepthTarget.GetHeight(), false, SurfaceFormat.Single, DepthFormat.Depth24Stencil8);
DisplacementSimulator = new OffScreenTarget("Displacement", RenderManager.Graphics, RenderManager.Shaders["TerrainCoverDisplacement"].Clone());
DisplacementSimulator.SetTargetPing(DisplacementTarget);
DisplacementSimulator.AttachOutPut("HeightMap", Geom.Shader);
DisplacementSimulator.AddParameter("HeightMap", TerrainGeometry.HeightMap);
DisplacementSimulator.AddParameter("FarPlane", WorldSettings.FromBelowFarPlane);
DisplacementSimulator.AddParameter("DepthOffset", WorldFile.TerrainDepth);
DisplacementSimulator.DebugTextureName = "SceneDepthDebug";
FromBelowDepthTarget.Attach(DisplacementSimulator.Shader);
RenderManager.AddOffScreenTarget(DisplacementSimulator);
}
private void GenerateTerrainGeometries()
{
SettingsContainer Settings = FileManager.MasteryFile.Settings;
List <WorldFile> ActiveWorldFiles = FileManager.MasteryFile.ActiveWorldFiles;
for (int i = 0; i < ActiveWorldFiles.Count; i++)
{
bool HasGeometry = false;
for (int j = 0; j < TerrainGeometries.Count; j++)
{
if (ActiveWorldFiles[i] == TerrainGeometries[j].WorldFile)
{
HasGeometry = true;
}
}
if (!HasGeometry)
{
Node3D Node = null;
for (int j = 0; j < RenderNodeLayers.Count; j++)
{
if (RenderNodeLayers[j].Name.Replace("Layer:", "") == ActiveWorldFiles[i].LODID + "")
{
Node = RenderNodeLayers[j];
}
}
if (Node != null)
{
TerrainGeometryContainer NewContainer = new TerrainGeometryContainer(Render, Settings, ActiveWorldFiles[i]);
//TerrainDeformableCoverContainer NewDeformedCover = new TerrainDeformableCoverContainer(Render,ActiveWorldFiles[i],NewContainer, Settings,FromBelowDepthTarget);
TerrainWaterContainer WaterContainer = new TerrainWaterContainer(
Render, NewContainer, ReflectionNode, RefractionNode, PropNode, ActiveWorldFiles[i], Settings, ActiveWorldFiles[i].GetPosition(), ReflectionRenderTarget, RefractionRenderTarget, DepthMapRenderTarget, FromBelowDepthTarget);
DepthMapRenderTarget.DebugTextureName = "SceneWaterDepthDebug";
TerrainGeometries.Add(NewContainer);
//DeformedTerrainGeometries.Add(NewDeformedCover);
WaterGeometries.Add(WaterContainer);
ReflectionNode.Attach(NewContainer.TerrainGeometry);
RefractionNode.Attach(NewContainer.TerrainGeometry);
Node.Attach(WaterContainer.Geom);
//Node.Attach(NewDeformedCover.Geom);
Node.Attach(NewContainer.TerrainGeometry);
}
}
}
}
public CollisionResults RayCastTerrain(Vector3 Origin, Vector3 Direction, int LOD, float Range, bool HasCurrentChunkLock)
{
if (FileManager.MasteryFile == null)
{
return(new CollisionResults());
}
SettingsContainer Settings = FileManager.MasteryFile.Settings;
List <WorldFile> ActiveWorldFiles = FileManager.MasteryFile.ActiveWorldFiles;
List <Vector2> QuadCheck = new List <Vector2>();
List <Vector3> Vertices = new List <Vector3>();
CollisionResults Results = new CollisionResults();
int CurrentWorldFileLOD = FileManager.CurrentWorldFile == null ? 0 : FileManager.CurrentWorldFile.LODID;
if (HasCurrentChunkLock)
{
if (FileManager.CurrentWorldFile != null)
{
float TerrainScale = FileManager.CurrentWorldFile.TerrainScale;
int[,] HeightMap = FileManager.CurrentWorldFile.HeightMap;
float Precision = TerrainScale * 0.5f;
for (float j = 0; j < Range; j += Precision)
{
Vector3 CurrentPosition = Origin + (Direction * j);
Vector3 CurrentVertexPosition = (CurrentPosition - FileManager.CurrentWorldFile.GetPosition()) / TerrainScale;
int VX = (int)Math.Floor(CurrentVertexPosition.X);
int VY = (int)Math.Floor(CurrentVertexPosition.Y);
if (VX < 0 || VY < 0 || VX >= HeightMap.GetLength(0) - 1 || VY >= HeightMap.GetLength(1) - 1)
{
continue;
}
Vector3[] QuadVertices =
{
new Vector3(0, 0, HeightMap[VX, VY]),
new Vector3(TerrainScale, 0, HeightMap[VX + 1, VY]),
new Vector3(0, TerrainScale, HeightMap[VX, VY + 1]),
new Vector3(TerrainScale, TerrainScale, HeightMap[VX + 1, VY + 1])
};
if (!QuadCheck.Contains(new Vector2(VX, VY)))
{
QuadCheck.Add(new Vector2(VX, VY));
Vector3 VertexWorldPosition = FileManager.CurrentWorldFile.GetPosition() + new Vector3(VX * TerrainScale, VY * TerrainScale, 0);
for (int k = 0; k < Indices.Length; k += 3)
{
Vector3 V0 = VertexWorldPosition + QuadVertices[Indices[k]];
Vector3 V1 = VertexWorldPosition + QuadVertices[Indices[k + 1]];
Vector3 V2 = VertexWorldPosition + QuadVertices[Indices[k + 2]];
//if (CollisionUtil.Intersect(Vertices[i], Vertices[i + 1], Vertices[i + 2], Origin, Direction))
//{
if (CollisionUtil.Intersect(V0, V1, V2, Origin, Direction))
{
TerrainGeometryContainer TerrainGeom = TerrainGeometries.Where(x => x.WorldFile.FileName == FileManager.CurrentWorldFile.FileName).First();
Vector3 CollisionPoint = CollisionUtil.GetCollisionPoint(V0, V1, V2, Origin, Direction);
CollisionResult Result = new CollisionResult(
V0,
V1,
V2,
Origin,
CollisionPoint,
TerrainGeom.TerrainGeometry);
Results.Add(Result);
}
//Vertices.Add(VertexWorldPosition + QuadVertices[Indices[k]]);
}
}
}
}
}
else
{
int PX = (int)Math.Floor(Origin.X / Settings.ChunkSize);
int PY = (int)Math.Floor(Origin.Y / Settings.ChunkSize);
for (int i = 0; i < ActiveWorldFiles.Count; i++)
{
int ValidLOD = CurrentWorldFileLOD == -1 ? ActiveWorldFiles[i].LODID : CurrentWorldFileLOD;
if (Math.Abs(ActiveWorldFiles[i].IDX - PX) <= Math.Ceiling(Settings.ChunkDistance / Range) && Math.Abs(ActiveWorldFiles[i].IDY - PY) <= Math.Ceiling(Settings.ChunkDistance / Range) && ActiveWorldFiles[i].LODID == ValidLOD)
{
float TerrainScale = ActiveWorldFiles[i].TerrainScale;
float HeightScale = ActiveWorldFiles[i].HeightScale;
int[,] HeightMap = ActiveWorldFiles[i].HeightMap;
float Precision = TerrainScale * 0.5f;
for (float j = 0; j < Range; j += Precision)
{
Vector3 CurrentPosition = Origin + (Direction * j);
Vector3 CurrentVertexPosition = (CurrentPosition - ActiveWorldFiles[i].GetPosition()) / TerrainScale;
int VX = (int)Math.Floor(CurrentVertexPosition.X);
int VY = (int)Math.Floor(CurrentVertexPosition.Y);
if (VX < 0 || VY < 0 || VX >= HeightMap.GetLength(0) - 1 || VY >= HeightMap.GetLength(1) - 1)
{
continue;
}
Vector3[] QuadVertices =
{
new Vector3(0, 0, HeightMap[VX, VY] * HeightScale),
new Vector3(TerrainScale, 0, HeightMap[VX + 1, VY] * HeightScale),
new Vector3(0, TerrainScale, HeightMap[VX, VY + 1] * HeightScale),
new Vector3(TerrainScale, TerrainScale, HeightMap[VX + 1, VY + 1] * HeightScale)
};
if (!QuadCheck.Contains(new Vector2(VX, VY)))
{
QuadCheck.Add(new Vector2(VX, VY));
Vector3 VertexWorldPosition = ActiveWorldFiles[i].GetPosition() + new Vector3(VX * TerrainScale, VY * TerrainScale, 0);
for (int k = 0; k < Indices.Length; k += 3)
{
Vector3 V0 = VertexWorldPosition + QuadVertices[Indices[k]];
Vector3 V1 = VertexWorldPosition + QuadVertices[Indices[k + 1]];
Vector3 V2 = VertexWorldPosition + QuadVertices[Indices[k + 2]];
if (CollisionUtil.Intersect(V0, V1, V2, Origin, Direction))
{
TerrainGeometryContainer TerrainGeom = TerrainGeometries.Where(x => x.WorldFile.FileName == FileManager.CurrentWorldFile.FileName).First();
Vector3 CollisionPoint = CollisionUtil.GetCollisionPoint(V0, V1, V2, Origin, Direction);
CollisionResult Result = new CollisionResult(
V0,
V1,
V2,
Origin,
CollisionPoint,
TerrainGeom.TerrainGeometry);
Results.Add(Result);
}
}
}
}
}
}
}
return(Results);
}
public CollisionResults RayCastTerrain(Vector3 Origin, Vector3 Direction, float Range, WorldFile File)
{
if (FileManager.MasteryFile == null)
{
return(new CollisionResults());
}
SettingsContainer Settings = FileManager.MasteryFile.Settings;
List <WorldFile> ActiveWorldFiles = FileManager.MasteryFile.ActiveWorldFiles;
List <Vector2> QuadCheck = new List <Vector2>();
CollisionResults Results = new CollisionResults();
float TerrainScale = File.TerrainScale;
float HeighScale = File.HeightScale;
int[,] HeightMap = File.HeightMap;
float Precision = TerrainScale * 0.5f;
for (float j = 0; j < Range; j += Precision)
{
Vector3 CurrentPosition = Origin + (Direction * j);
Vector3 CurrentVertexPosition = (CurrentPosition - File.GetPosition()) / TerrainScale;
int VX = (int)Math.Floor(CurrentVertexPosition.X);
int VY = (int)Math.Floor(CurrentVertexPosition.Y);
if (VX < 0 || VY < 0 || VX >= HeightMap.GetLength(0) - 1 || VY >= HeightMap.GetLength(1) - 1)
{
continue;
}
Vector3[] QuadVertices =
{
new Vector3(0, 0, HeightMap[VX, VY] * HeighScale),
new Vector3(TerrainScale, 0, HeightMap[VX + 1, VY] * HeighScale),
new Vector3(0, TerrainScale, HeightMap[VX, VY + 1] * HeighScale),
new Vector3(TerrainScale, TerrainScale, HeightMap[VX + 1, VY + 1] * HeighScale)
};
if (!QuadCheck.Contains(new Vector2(VX, VY)))
{
QuadCheck.Add(new Vector2(VX, VY));
Vector3 VertexWorldPosition = File.GetPosition() + new Vector3(VX * TerrainScale, VY * TerrainScale, 0);
for (int k = 0; k < Indices.Length; k += 3)
{
Vector3 V0 = VertexWorldPosition + QuadVertices[Indices[k]];
Vector3 V1 = VertexWorldPosition + QuadVertices[Indices[k + 1]];
Vector3 V2 = VertexWorldPosition + QuadVertices[Indices[k + 2]];
if (CollisionUtil.Intersect(V0, V1, V2, Origin, Direction))
{
TerrainGeometryContainer TerrainGeom = TerrainGeometries.Where(x => x.WorldFile.FileName == FileManager.CurrentWorldFile.FileName).First();
Vector3 CollisionPoint = CollisionUtil.GetCollisionPoint(V0, V1, V2, Origin, Direction);
CollisionResult Result = new CollisionResult(
V0,
V1,
V2,
Origin,
CollisionPoint,
TerrainGeom.TerrainGeometry);
Results.Add(Result);
}
}
}
}
return(Results);
}
public CollisionResults RayCastTerrain(Vector3 Origin, Vector3 Direction, float Range, TerrainGeometryContainer TerrainGeometry)
{
return(RayCastTerrain(Origin, Direction, Range, TerrainGeometry.WorldFile));
}
//bool FrameCycle = false;
public TerrainWaterContainer(RenderManager RenderManager, TerrainGeometryContainer TerrainGeometry, Node3D ReflectionNode, Node3D RefractionNode, Node3D PropNode, WorldFile File, SettingsContainer Settings, Vector3 Pos, SceneRenderTarget ReflectionTarget, SceneRenderTarget RefractionTarget, SceneRenderTarget DepthTarget, SceneRenderTarget FromBelowTarget)
{
WorldFile = File;
WorldSettings = Settings;
Terrain = TerrainGeometry;
Name = "Water: " + File.FileName;
Position = Pos;
ReflectionRenderTarget = ReflectionTarget;
RefractionRenderTarget = RefractionTarget;
DepthMapRenderTarget = DepthTarget;
WaterData0 = new Texture2D(RenderManager.Graphics, WorldFile.FlowXMap.GetLength(0), WorldFile.FlowXMap.GetLength(1));
WaterData1 = new Texture2D(RenderManager.Graphics, WorldFile.WaterMap.GetLength(0), WorldFile.WaterMap.GetLength(1), false, SurfaceFormat.Alpha8);
WaterColorData0 = new Texture2D(RenderManager.Graphics, WorldFile.WaterColorR.GetLength(0), WorldFile.WaterColorR.GetLength(1));
WaterColorData1 = new Texture2D(RenderManager.Graphics, WorldFile.WaterNormalMap.GetLength(0), WorldFile.WaterNormalMap.GetLength(1));
//FoamDataMap0 = new Texture2D(RenderManager.Graphics, WorldFile.FoamRampMap0.GetLength(0), WorldFile.FoamRampMap0.GetLength(1));
WaveData0 = new Texture2D(RenderManager.Graphics, WorldFile.WaveHeightMap.GetLength(0), WorldFile.WaveHeightMap.GetLength(1));
InitializeGeometry(RenderManager);
ReflectionRenderTarget.Attach(Geom);
RefractionRenderTarget.Attach(Geom);
DepthMapRenderTarget.Attach(Geom);
//Depth Input
FromBelowDepth = FromBelowTarget;
//DepthTarget0 = new RenderTarget2D(RenderManager.Graphics, 1025, 1025, false, SurfaceFormat.Single, DepthFormat.Depth24Stencil8, 0, RenderTargetUsage.PreserveContents);
//DepthTarget1 = new RenderTarget2D(RenderManager.Graphics, 1025, 1025, false, SurfaceFormat.Single, DepthFormat.Depth24Stencil8, 0, RenderTargetUsage.PreserveContents);
//SetHeight = new TextureTask(Name + "SetHeight", TaskType.FillFloat, TaskStage.PreRenderTarget, TaskUsage.FrameLimit,TaskSwitchType.PingPongOut);
//SetHeight.AddParameter(FloatParameter.ColorFloat, WorldFile.TerrainDepth / Settings.FromBelowFarPlane);
//SetHeight.SetRenderTarget(DepthTarget0, true);
//SetHeight.SetRenderTarget(DepthTarget1, false);
//SetHeight.FrameLimit = 2;
//Begin PingPong
//Depth
//MergeDepth = new TextureTask("MergeDepth", TaskType.MergeMinFloat, TaskStage.PreOffScreenTarget, TaskUsage.Preserve, TaskSwitchType.PingPongIn);
// MergeDepth.AddParameter(TextureParameter.InputTexture, FromBelowDepth.RenderTarget);
//MergeDepth.AddParameter(TextureParameter.InputTexture2, (Texture2D)DepthTarget0, true);
//MergeDepth.AddParameter(TextureParameter.InputTexture2, (Texture2D)DepthTarget1, false);
//Current Frame Texture
//MergeDepth.SetRenderTarget(DepthTarget1, true);
//MergeDepth.SetRenderTarget(DepthTarget0, false);
//WaterSimulation = new OffScreenTarget(RenderManager.Graphics, RenderManager.Shaders["WaterSimulation"].Clone());
//NormalGenerator = new OffScreenTarget(RenderManager.Graphics, RenderManager.Shaders["WaterSimulation"].Clone());
//NormalMap = new RenderTarget2D(RenderManager.Graphics, 1025, 1025);
//FromBelowDepth.Attach(MergeDepth);
//WaterSimulation.Attach(NormalGenerator.Shader);
//WaterSimulation.Attach(Geom.Shader);
WaterHeightMap = new Texture2D(RenderManager.Graphics, WorldFile.WaterHeightMap.GetLength(0), WorldFile.WaterHeightMap.GetLength(1), false, SurfaceFormat.Color);
WaterClipMap = new Texture2D(RenderManager.Graphics, WorldFile.WaterHeightMap.GetLength(0), WorldFile.WaterHeightMap.GetLength(1), false, SurfaceFormat.Color);
//MergeDepth.DebugTextureName = "SceneWaterReflectionDebug";
//NormalGenerator.Attach(Geom.Shader);
//RenderManager.AddTextureModificationTask(SetHeight);
//RenderManager.AddTextureModificationTask(MergeDepth);
//RenderManager.AddOffScreenTarget(WaterSimulation);
//RenderManager.AddOffScreenTarget(NormalGenerator);
}