public void RenderLightmaps(Camera renderCamera, DwarfTime gameTime, GraphicsDevice graphicsDevice,
Shader effect, Matrix worldMatrix)
{
RasterizerState state = RasterizerState.CullNone;
RasterizerState origState = graphicsDevice.RasterizerState;
effect.CurrentTechnique = effect.Techniques[Shader.Technique.Lightmap];
effect.SelfIlluminationTexture = ChunkData.IllumMap;
effect.MainTexture = ChunkData.Tilemap;
effect.SunlightGradient = ChunkData.SunMap;
effect.AmbientOcclusionGradient = ChunkData.AmbientMap;
effect.TorchlightGradient = ChunkData.TorchMap;
effect.LightRampTint = Color.White;
effect.VertexColorTint = Color.White;
effect.SelfIlluminationEnabled = true;
effect.EnableShadows = GameSettings.Default.UseDynamicShadows;
graphicsDevice.RasterizerState = state;
Graphics.BlendState = BlendState.NonPremultiplied;
List <VoxelChunk> renderListCopy = RenderList.ToArray().ToList();
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
foreach (VoxelChunk chunk in renderListCopy)
{
Graphics.SetRenderTarget(chunk.Primitive.Lightmap);
Graphics.Clear(ClearOptions.Target, Color.Black, 0.0f, 0);
chunk.Render(Graphics);
}
}
Graphics.SetRenderTarget(null);
effect.SelfIlluminationEnabled = false;
effect.CurrentTechnique = effect.Techniques[Shader.Technique.Textured];
graphicsDevice.RasterizerState = origState;
}
public void RenderShadowmap(Shader effect,
GraphicsDevice graphicsDevice,
ShadowRenderer shadowRenderer,
Matrix worldMatrix,
Texture2D tilemap)
{
Vector3[] corners = new Vector3[8];
Camera tempCamera = new Camera(World, camera.Target, camera.Position, camera.FOV, camera.AspectRatio, camera.NearPlane, 30);
tempCamera.GetFrustrum().GetCorners(corners);
BoundingBox cameraBox = MathFunctions.GetBoundingBox(corners);
cameraBox = cameraBox.Expand(1.0f);
effect.World = worldMatrix;
effect.MainTexture = tilemap;
shadowRenderer.SetupViewProj(cameraBox);
shadowRenderer.PrepareEffect(effect, false);
shadowRenderer.BindShadowmapEffect(effect);
shadowRenderer.BindShadowmap(graphicsDevice);
List <VoxelChunk> renderListCopy = RenderList.ToArray().ToList();
foreach (VoxelChunk chunk in renderListCopy)
{
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
chunk.Render(Graphics);
}
}
shadowRenderer.UnbindShadowmap(graphicsDevice);
effect.CurrentTechnique = effect.Techniques[Shader.Technique.Textured];
effect.SelfIlluminationEnabled = false;
}
public void RenderLightmaps(Camera renderCamera, DwarfTime gameTime, GraphicsDevice graphicsDevice,
Effect effect, Matrix worldMatrix)
{
RasterizerState state = RasterizerState.CullNone;
RasterizerState origState = graphicsDevice.RasterizerState;
effect.CurrentTechnique = effect.Techniques["Lightmap"];
effect.Parameters["xIllumination"].SetValue(ChunkData.IllumMap);
effect.Parameters["xTexture"].SetValue(ChunkData.Tilemap);
effect.Parameters["xSunGradient"].SetValue(ChunkData.SunMap);
effect.Parameters["xAmbientGradient"].SetValue(ChunkData.AmbientMap);
effect.Parameters["xTorchGradient"].SetValue(ChunkData.TorchMap);
effect.Parameters["xTint"].SetValue(new Vector4(1.0f, 1.0f, 1.0f, 1.0f));
effect.Parameters["SelfIllumination"].SetValue(1);
effect.Parameters["xEnableShadows"].SetValue(GameSettings.Default.UseDynamicShadows ? 1 : 0);
graphicsDevice.RasterizerState = state;
Graphics.BlendState = BlendState.NonPremultiplied;
List<VoxelChunk> renderListCopy = RenderList.ToArray().ToList();
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
foreach (VoxelChunk chunk in renderListCopy)
{
Graphics.SetRenderTarget(chunk.Primitive.Lightmap);
Graphics.Clear(ClearOptions.Target, Color.Black, 0.0f, 0);
chunk.Render(Graphics);
}
}
Graphics.SetRenderTarget(null);
effect.Parameters["SelfIllumination"].SetValue(0);
effect.CurrentTechnique = effect.Techniques["Textured"];
graphicsDevice.RasterizerState = origState;
}
public void RenderSelectionBuffer(Shader effect, GraphicsDevice graphicsDevice,
Matrix viewmatrix)
{
effect.CurrentTechnique = effect.Techniques[Shader.Technique.SelectionBuffer];
effect.MainTexture = ChunkData.Tilemap;
effect.World = Matrix.Identity;
effect.View = viewmatrix;
effect.SelectionBufferColor = Vector4.Zero;
List <VoxelChunk> renderListCopy = RenderList.ToArray().ToList();
foreach (VoxelChunk chunk in renderListCopy)
{
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
chunk.Render(Graphics);
}
}
}
public void Render(Camera renderCamera, DwarfTime gameTime, GraphicsDevice graphicsDevice, Shader effect, Matrix worldMatrix)
{
if (GameSettings.Default.UseLightmaps)
{
effect.CurrentTechnique = effect.Techniques[Shader.Technique.TexturedWithLightmap];
effect.EnableShadows = false;
}
else
{
effect.CurrentTechnique = effect.Techniques[Shader.Technique.Textured];
effect.EnableShadows = GameSettings.Default.UseDynamicShadows;
}
effect.SelfIlluminationTexture = ChunkData.IllumMap;
effect.MainTexture = ChunkData.Tilemap;
effect.SunlightGradient = ChunkData.SunMap;
effect.AmbientOcclusionGradient = ChunkData.AmbientMap;
effect.TorchlightGradient = ChunkData.TorchMap;
effect.LightRampTint = Color.White;
effect.VertexColorTint = Color.White;
effect.SelfIlluminationEnabled = true;
effect.EnableShadows = GameSettings.Default.UseDynamicShadows;
effect.World = Matrix.Identity;
List <VoxelChunk> renderListCopy = RenderList.ToArray().ToList();
foreach (VoxelChunk chunk in renderListCopy)
{
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
if (GameSettings.Default.UseLightmaps)
{
effect.LightMap = chunk.Primitive.Lightmap;
effect.PixelSize = new Vector2(1.0f / chunk.Primitive.Lightmap.Width,
1.0f / chunk.Primitive.Lightmap.Height);
}
pass.Apply();
chunk.Render(Graphics);
}
}
effect.SelfIlluminationEnabled = false;
effect.CurrentTechnique = effect.Techniques[Shader.Technique.Textured];
}
public void Render(Camera renderCamera, DwarfTime gameTime, GraphicsDevice graphicsDevice, Effect effect, Matrix worldMatrix)
{
if (GameSettings.Default.UseLightmaps)
{
effect.CurrentTechnique = effect.Techniques["Textured_From_Lightmap"];
effect.Parameters["xEnableShadows"].SetValue(0);
}
else
{
effect.CurrentTechnique = effect.Techniques["Textured"];
effect.Parameters["xEnableShadows"].SetValue(GameSettings.Default.UseDynamicShadows ? 1 : 0);
}
effect.Parameters["xIllumination"].SetValue(ChunkData.IllumMap);
effect.Parameters["xTexture"].SetValue(ChunkData.Tilemap);
effect.Parameters["xSunGradient"].SetValue(ChunkData.SunMap);
effect.Parameters["xAmbientGradient"].SetValue(ChunkData.AmbientMap);
effect.Parameters["xTorchGradient"].SetValue(ChunkData.TorchMap);
effect.Parameters["xTint"].SetValue(new Vector4(1.0f, 1.0f, 1.0f, 1.0f));
effect.Parameters["SelfIllumination"].SetValue(1);
effect.Parameters["xWorld"].SetValue(Matrix.Identity);
List<VoxelChunk> renderListCopy = RenderList.ToArray().ToList();
foreach (VoxelChunk chunk in renderListCopy)
{
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
if (GameSettings.Default.UseLightmaps)
{
effect.Parameters["xLightmap"].SetValue(chunk.Primitive.Lightmap);
effect.Parameters["pixelSize"].SetValue(new Vector2(1.0f/chunk.Primitive.Lightmap.Width,
1.0f/chunk.Primitive.Lightmap.Height));
}
pass.Apply();
chunk.Render(Graphics);
}
}
effect.Parameters["SelfIllumination"].SetValue(0);
effect.CurrentTechnique = effect.Techniques["Textured"];
}