public IEnumerable <IRenderable> UpdatePerFrameResources(IRendererContext context, IEnumerable <IRenderable> renderables)
{
var c = (VeldridRendererContext)context;
var gd = c.GraphicsDevice;
if (!(renderables.FirstOrDefault() is SkyboxRenderable skybox))
{
yield break;
}
ITextureManager textureManager = Resolve <ITextureManager>();
IDeviceObjectManager objectManager = Resolve <IDeviceObjectManager>();
textureManager?.PrepareTexture(skybox.Texture, context);
TextureView textureView = (TextureView)textureManager?.GetTexture(skybox.Texture);
var resourceSet = objectManager.Get <ResourceSet>((skybox, textureView));
if (resourceSet == null)
{
resourceSet = gd.ResourceFactory.CreateResourceSet(new ResourceSetDescription(
_resourceLayout,
gd.PointSampler,
textureView,
_uniformBuffer));
resourceSet.Name = $"RS_Sky:{skybox.Texture.Name}";
PerfTracker.IncrementFrameCounter("Create ResourceSet");
objectManager.Set((skybox, textureView), resourceSet);
}
yield return(skybox);
}
public void Render(IRendererContext context, RenderPasses renderPass, IRenderable renderable)
{
var c = (VeldridRendererContext)context;
var cl = c.CommandList;
var sc = c.SceneContext;
ITextureManager textureManager = Resolve <ITextureManager>();
IDeviceObjectManager dom = Resolve <IDeviceObjectManager>();
EngineFlags engineFlags = Resolve <IEngineSettings>().Flags;
// float depth = gd.IsDepthRangeZeroToOne ? 0 : 1;
var sprite = (MultiSprite)renderable;
var shaderKey = new SpriteShaderKey(sprite, engineFlags);
sprite.PipelineId = shaderKey.GetHashCode();
//if (!shaderKey.UseArrayTexture)
// return;
cl.PushDebugGroup(sprite.Name);
if (sc.PaletteView == null)
{
return;
}
TextureView textureView = (TextureView)textureManager?.GetTexture(sprite.Key.Texture);
var resourceSet = dom.Get <ResourceSet>((sprite, textureView));
var instanceBuffer = dom.Get <DeviceBuffer>((sprite, sprite));
var uniformInfo = new SpriteUniformInfo
{
Flags = sprite.Key.Flags,
TextureWidth = textureView?.Target.Width ?? 1,
TextureHeight = textureView?.Target.Height ?? 1
};
if (sprite.Key.ScissorRegion.HasValue)
{
IWindowManager wm = Resolve <IWindowManager>();
var screenCoordinates = wm.UiToPixel(sprite.Key.ScissorRegion.Value);
cl.SetScissorRect(0, (uint)screenCoordinates.X, (uint)screenCoordinates.Y, (uint)screenCoordinates.Width, (uint)screenCoordinates.Height);
}
cl.UpdateBuffer(_uniformBuffer, 0, uniformInfo);
cl.SetPipeline(_pipelines[shaderKey]);
cl.SetGraphicsResourceSet(0, resourceSet);
cl.SetGraphicsResourceSet(1, sc.CommonResourceSet);
cl.SetVertexBuffer(0, _vertexBuffer);
cl.SetIndexBuffer(_indexBuffer, IndexFormat.UInt16);
cl.SetVertexBuffer(1, instanceBuffer);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, depth, depth));
cl.DrawIndexed((uint)Indices.Length, (uint)sprite.ActiveInstances, 0, 0, 0);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, 0, 1));
if (sprite.Key.ScissorRegion.HasValue)
{
cl.SetFullScissorRect(0);
}
cl.PopDebugGroup();
}
public void Render(IRendererContext context, RenderPasses renderPass, IRenderable renderable)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (renderable == null)
{
throw new ArgumentNullException(nameof(renderable));
}
var c = (VeldridRendererContext)context;
var cl = c.CommandList;
var sc = c.SceneContext;
ITextureManager textureManager = Resolve <ITextureManager>();
IDeviceObjectManager dom = Resolve <IDeviceObjectManager>();
var config = Resolve <CoreConfig>().Visual.Skybox;
if (!(Resolve <ICamera>() is PerspectiveCamera camera))
{
return;
}
var skybox = (SkyboxRenderable)renderable;
cl.PushDebugGroup(skybox.Name);
var uniformInfo = new SkyboxUniformInfo
{
uYaw = camera.Yaw,
uPitch = camera.Pitch,
uVisibleProportion = config.VisibleProportion
};
cl.UpdateBuffer(_uniformBuffer, 0, uniformInfo);
if (sc.PaletteView == null)
{
return;
}
TextureView textureView = (TextureView)textureManager?.GetTexture(skybox.Texture);
var resourceSet = dom.GetDeviceObject <ResourceSet>((skybox, textureView, null));
cl.SetPipeline(_pipeline);
cl.SetGraphicsResourceSet(0, resourceSet);
cl.SetGraphicsResourceSet(1, sc.CommonResourceSet);
cl.SetVertexBuffer(0, _vertexBuffer);
cl.SetIndexBuffer(_indexBuffer, IndexFormat.UInt16);
cl.DrawIndexed((uint)Indices.Length, 1, 0, 0, 0);
cl.PopDebugGroup();
}
public IEnumerable <IRenderable> UpdatePerFrameResources(GraphicsDevice gd, CommandList cl, SceneContext sc, IEnumerable <IRenderable> renderables)
{
ITextureManager textureManager = Resolve <ITextureManager>();
IDeviceObjectManager dom = Resolve <IDeviceObjectManager>();
foreach (var sprite in renderables.OfType <MultiSprite>())
{
if (sprite.ActiveInstances == 0)
{
continue;
}
uint bufferSize = (uint)sprite.Instances.Length * SpriteInstanceData.StructSize;
var buffer = dom.Prepare((sprite, sprite),
() =>
{
var newBuffer = gd.ResourceFactory.CreateBuffer(new BufferDescription(bufferSize, BufferUsage.VertexBuffer));
newBuffer.Name = $"B_SpriteInst:{sprite.Name}";
PerfTracker.IncrementFrameCounter("Create InstanceBuffer");
return(newBuffer);
}, existing => existing.SizeInBytes != bufferSize);
if (sprite.InstancesDirty)
{
cl.UpdateBuffer(buffer, 0, sprite.Instances);
PerfTracker.IncrementFrameCounter("Update InstanceBuffers");
}
textureManager?.PrepareTexture(sprite.Key.Texture, gd);
TextureView textureView = textureManager?.GetTexture(sprite.Key.Texture);
dom.Prepare((sprite, textureView),
() =>
{
var resourceSet = gd.ResourceFactory.CreateResourceSet(new ResourceSetDescription(
_perSpriteResourceLayout,
gd.PointSampler,
textureView,
_uniformBuffer));
resourceSet.Name = $"RS_Sprite:{sprite.Key.Texture.Name}";
PerfTracker.IncrementFrameCounter("Create ResourceSet");
return(resourceSet);
}, _ => false
);
sprite.InstancesDirty = false;
yield return(sprite);
}
Resolve <ISpriteManager>().Cleanup();
}
public void Render(GraphicsDevice gd, CommandList cl, SceneContext sc, RenderPasses renderPass, IRenderable renderable)
{
ITextureManager textureManager = Resolve <ITextureManager>();
IDeviceObjectManager dom = Resolve <IDeviceObjectManager>();
// float depth = gd.IsDepthRangeZeroToOne ? 0 : 1;
var sprite = (MultiSprite)renderable;
var shaderKey = new SpriteShaderKey(sprite);
sprite.PipelineId = shaderKey.GetHashCode();
//if (!shaderKey.UseArrayTexture)
// return;
cl.PushDebugGroup($"Sprite:{sprite.Key.Texture.Name}:{sprite.Key.RenderOrder}");
var uniformInfo = new SpriteUniformInfo {
Flags = sprite.Key.Flags
};
cl.UpdateBuffer(_uniformBuffer, 0, uniformInfo);
if (sc.PaletteView == null)
{
return;
}
TextureView textureView = textureManager?.GetTexture(sprite.Key.Texture);
var resourceSet = dom.Get <ResourceSet>((sprite, textureView));
var instanceBuffer = dom.Get <DeviceBuffer>((sprite, sprite));
cl.SetPipeline(_pipelines[shaderKey]);
cl.SetGraphicsResourceSet(0, resourceSet);
cl.SetGraphicsResourceSet(1, sc.CommonResourceSet);
cl.SetVertexBuffer(0, _vertexBuffer);
cl.SetIndexBuffer(_indexBuffer, IndexFormat.UInt16);
cl.SetVertexBuffer(1, instanceBuffer);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, depth, depth));
cl.DrawIndexed((uint)Indices.Length, (uint)sprite.ActiveInstances, 0, 0, 0);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, 0, 1));
cl.PopDebugGroup();
}
public IEnumerable <IRenderable> UpdatePerFrameResources(IRendererContext context, IEnumerable <IRenderable> renderables)
{
var c = (VeldridRendererContext)context;
var cl = c.CommandList;
var gd = c.GraphicsDevice;
var sc = c.SceneContext;
ITextureManager textureManager = Resolve <ITextureManager>();
IDeviceObjectManager objectManager = Resolve <IDeviceObjectManager>();
EngineFlags engineFlags = Resolve <IEngineSettings>().Flags;
foreach (var renderable in renderables)
{
var sprite = (MultiSprite)renderable;
if (sprite.ActiveInstances == 0)
{
continue;
}
var shaderKey = new SpriteShaderKey(sprite, engineFlags);
if (!_pipelines.ContainsKey(shaderKey))
{
_pipelines.Add(shaderKey, BuildPipeline(gd, sc, shaderKey));
}
uint bufferSize = (uint)sprite.Instances.Length * SpriteInstanceData.StructSize;
var buffer = objectManager.Get <DeviceBuffer>((sprite, sprite));
if (buffer?.SizeInBytes != bufferSize)
{
buffer = gd.ResourceFactory.CreateBuffer(new BufferDescription(bufferSize, BufferUsage.VertexBuffer));
buffer.Name = $"B_SpriteInst:{sprite.Name}";
PerfTracker.IncrementFrameCounter("Create InstanceBuffer");
objectManager.Set((sprite, sprite), buffer);
}
if (sprite.InstancesDirty)
{
cl.UpdateBuffer(buffer, 0, sprite.Instances);
PerfTracker.IncrementFrameCounter("Update InstanceBuffers");
}
textureManager?.PrepareTexture(sprite.Key.Texture, context);
TextureView textureView = (TextureView)textureManager?.GetTexture(sprite.Key.Texture);
var resourceSet = objectManager.Get <ResourceSet>((sprite, textureView));
if (resourceSet == null)
{
resourceSet = gd.ResourceFactory.CreateResourceSet(new ResourceSetDescription(
_perSpriteResourceLayout,
gd.PointSampler,
textureView,
_uniformBuffer));
resourceSet.Name = $"RS_Sprite:{sprite.Key.Texture.Name}";
PerfTracker.IncrementFrameCounter("Create ResourceSet");
objectManager.Set((sprite, textureView), resourceSet);
}
sprite.InstancesDirty = false;
yield return(sprite);
}
Resolve <ISpriteManager>().Cleanup();
}
