public void InitializeGeometry(RenderManager RenderManager)
{
Geom = new Geometry3D(Name);
Geom.Shader = RenderManager.Shaders["Water"].Clone();
Geom.Shader.Parameters["TerrainScale"].SetValue(WorldFile.TerrainScale);
Geom.Shader.Parameters["HeightScale"].SetValue(WorldFile.HeightScale);
Geom.Shader.Parameters["TerrainWidth"].SetValue(WorldFile.SX);
Geom.Shader.Parameters["TerrainLength"].SetValue(WorldFile.SY);
Geom.Shader.Parameters["WaveMap"].SetValue(RenderManager.Textures["WaveMap1"]);
Geom.Shader.Parameters["WaveMap2"].SetValue(RenderManager.Textures["WaveMap2"]);
Geom.Shader.Parameters["FoamMap"].SetValue(RenderManager.Textures["Foam"]);
Geom.Shader.Parameters["NoiseMap"].SetValue(RenderManager.Textures["Noise"]);
Geom.Shader.Parameters["NearPlane"].SetValue(RenderManager.Camera.NearPlaneClip);
Geom.Shader.Parameters["FarPlane"].SetValue(RenderManager.Camera.FarPlaneClip);
ReflectionRenderTarget.AddClipMap(Name, new Texture2D(RenderManager.Graphics, WorldFile.SX + 1, WorldFile.SY + 1), new Vector3(Position.X, Position.Y, Position.Z), new Vector4(WorldFile.SX * WorldFile.TerrainScale, WorldFile.SY * WorldFile.TerrainScale, WorldFile.HeightScale, 0));
RefractionRenderTarget.AddClipMap(Name, new Texture2D(RenderManager.Graphics, WorldFile.SX + 1, WorldFile.SY + 1), new Vector3(Position.X, Position.Y, Position.Z), new Vector4(WorldFile.SX * WorldFile.TerrainScale, WorldFile.SY * WorldFile.TerrainScale, WorldFile.HeightScale, 0));
DepthMapRenderTarget.AddClipMap(Name, new Texture2D(RenderManager.Graphics, WorldFile.SX + 1, WorldFile.SY + 1), new Vector3(Position.X, Position.Y, Position.Z), new Vector4(WorldFile.SX * WorldFile.TerrainScale, WorldFile.SY * WorldFile.TerrainScale, WorldFile.HeightScale, 0));
ReflectionRenderTarget.SetClipMapPosition(Name, Position);
RefractionRenderTarget.SetClipMapPosition(Name, Position);
DepthMapRenderTarget.SetClipMapPosition(Name, Position);
Geom.HasCull = false;
Geom.Position = WorldFile.GetPosition();
Geom.RenderBucket = Geometry3D.RenderQueue.Transparent;
Geom.CurrentRenderMode = Geometry3D.RenderMode.NonIndexBufferless;
Geom.VertexCount = (WorldFile.WaterHeightMap.GetLength(0) - 1) * (WorldFile.WaterHeightMap.GetLength(1) - 1) * 6;
}
public void GenerateWaterReflectionPoint(Vector3 CameraPosition, Vector3 ViewDirection)
{
float WaterHeight = (WorldFile.HeightMap[WorldFile.HeightMap.GetLength(0) / 2, WorldFile.HeightMap.GetLength(1) / 2] + WorldFile.WaterHeightMap[WorldFile.WaterHeightMap.GetLength(0) / 2, WorldFile.WaterHeightMap.GetLength(1) / 2]) * WorldFile.HeightScale;
float ReflectionHeight = WaterHeight - (CameraPosition.Z - WaterHeight);
Vector3 CameraPositionB = new Vector3(CameraPosition.X, CameraPosition.Y, ReflectionHeight);
Vector3 ViewDirectionB = new Vector3(ViewDirection.X, ViewDirection.Y, ViewDirection.Z * -1.0f);
ReflectionRenderTarget.SetPositionDirection(CameraPositionB, ViewDirectionB, new Vector3(0, 0, 1));
RefractionRenderTarget.SetPositionDirection(CameraPosition, ViewDirection, new Vector3(0, 0, 1));
DepthMapRenderTarget.SetPositionDirection(CameraPosition, ViewDirection, new Vector3(0, 0, 1));
}
public void Update(RenderManager Render, Vector3 Position, Vector3 ViewDirection, float Time)
{
int[] LOD = WorldSettings.LOD;
Vector3 FilePosition = WorldFile.GetPosition();
float Distance = Math.Min(Math.Abs(Position.X - FilePosition.X), Math.Abs(Position.Y - FilePosition.Y));
//TODO
if (WaterData0.Width != WorldFile.WaterMap.GetLength(0) || WaterData0.Height != WorldFile.WaterMap.GetLength(1))
{
WaterData0.Dispose();
WaterData1.Dispose();
WaterColorData0.Dispose();
WaterColorData1.Dispose();
WaterData0 = GraphicsUtil.MaterialMapsToTexture(Render.Graphics, WorldFile.FlowXMap, WorldFile.FlowYMap, WorldFile.FlowPulseSpeedMap, WorldFile.FlowBackTimeMap);
WaterData1 = GraphicsUtil.MaterialMapsToTexture(Render.Graphics, WorldFile.WaterMap);
WaterColorData0 = GraphicsUtil.MaterialMapsToTexture(Render.Graphics, WorldFile.WaterColorR, WorldFile.WaterColorG, WorldFile.WaterColorB, WorldFile.WaterColorA);
WaterColorData1 = GraphicsUtil.MaterialMapsToTexture(Render.Graphics, WorldFile.WaterNormalMap, WorldFile.WaterFresnelMap, WorldFile.FoamRampMap0, WorldFile.WaterColorFalloffMap);
WaveData0 = GraphicsUtil.MaterialMapsToTexture(Render.Graphics, WorldFile.WaveLengthMap, WorldFile.WaveHeightMap, WorldFile.WaveHeightMap, WorldFile.WaveLengthMap);
}
if (WorldFile.HasTerrainUpdate)
{
Geom.Shader.Parameters["TerrainScale"].SetValue(WorldFile.TerrainScale);
Geom.Shader.Parameters["HeightScale"].SetValue(WorldFile.HeightScale);
Geom.Shader.Parameters["TerrainWidth"].SetValue(WorldFile.SX);
Geom.Shader.Parameters["TerrainLength"].SetValue(WorldFile.SY);
Geom.Shader.Parameters["DataWidth"].SetValue(WorldFile.FlowXMap.GetLength(0));
Geom.Shader.Parameters["DataHeight"].SetValue(WorldFile.FlowXMap.GetLength(1));
GraphicsUtil.FillTexture(WaterData0, WorldFile.FlowXMap, WorldFile.FlowYMap, WorldFile.FlowPulseSpeedMap, WorldFile.FlowBackTimeMap);
GraphicsUtil.FillTexture(WaterData1, WorldFile.WaterMap);
GraphicsUtil.FillTexture(WaterColorData0, WorldFile.WaterColorR, WorldFile.WaterColorG, WorldFile.WaterColorB, WorldFile.WaterColorA);
GraphicsUtil.FillTexture(WaterColorData1, WorldFile.WaterNormalMap, WorldFile.WaterFresnelMap, WorldFile.FoamRampMap0, WorldFile.WaterColorFalloffMap);
GraphicsUtil.FillTexture(WaveData0, WorldFile.WaveLengthMap, WorldFile.WaveHeightMap, WorldFile.FoamRampMap0, WorldFile.WaterColorFalloffMap);
Geom.Shader.Parameters["WaterDataMap0"].SetValue(WaterData0);
Geom.Shader.Parameters["WaterDataMap1"].SetValue(WaterData1);
Geom.Shader.Parameters["ColorDataMap0"].SetValue(WaterColorData0);
Geom.Shader.Parameters["ColorDataMap1"].SetValue(WaterColorData1);
Geom.Shader.Parameters["WaveDataMap0"].SetValue(WaveData0);
Geom.Shader.Parameters["HeightMap"].SetValue(Terrain.HeightMap);
WaterHeightMap.Dispose();
WaterHeightMap = GraphicsUtil.MaterialMapsToTexture(Render.Graphics, WorldFile.WaterHeightMap);
//GraphicsUtil.FillTexture(WaterHeightMap, WorldFile.WaterHeightMap);
Geom.Shader.Parameters["WaterHeightMap"].SetValue(WaterHeightMap);
WaterClipMap.Dispose();
WaterClipMap = GraphicsUtil.MaterialMapsToTexture(Render.Graphics, VoxelUtil.AddValues(WorldFile.HeightMap, WorldFile.WaterHeightMap));
ReflectionRenderTarget.SetClipPlaneMap(Name, WaterClipMap);
RefractionRenderTarget.SetClipPlaneMap(Name, WaterClipMap);
DepthMapRenderTarget.SetClipPlaneMap(Name, WaterClipMap);
}
Geom.Shader.Parameters["ShineDamper"].SetValue(WorldSettings.WaterShineDamper);
Geom.Shader.Parameters["Reflectivity"].SetValue(WorldSettings.WaterReflectivity);
Geom.Shader.Parameters["MinSpecular"].SetValue(WorldSettings.MinimumSpecular);
Geom.Shader.Parameters["WaterRepeatTime"].SetValue(WorldSettings.WaterRepeatTime);
Geom.Shader.Parameters["WaterSpeed"].SetValue(WorldSettings.WaterSpeed);
Geom.PassSetting = WorldSettings.WaterPassSetting;
Geom.PassMipSetting = WorldSettings.WaterPassMipSetting;
Geom.Shader.Parameters["TexSize"].SetValue(WorldSettings.TextureSize);
Vector3 ChunkPosition = new Vector3(WorldFile.IDX * WorldFile.SX * WorldFile.TerrainScale, WorldFile.IDY * WorldFile.SX * WorldFile.TerrainScale, 0);
Geom.Shader.Parameters["Position"].SetValue(ChunkPosition);
Geom.Position = WorldFile.GetPosition();
}