internal static void Dispose()
{
_font = null;
_fontSmall = null;
_uiSpritesheet = null;
_uiStylesheet = null;
Stylesheet.Current = null;
_whiteRegion = null;
if (_white != null)
{
_white.Dispose();
_white = null;
}
if (_uiBitmap != null)
{
_uiBitmap.Dispose();
_uiBitmap = null;
}
#if !XENKO
if (_uiRasterizerState != null)
{
_uiRasterizerState.Dispose();
_uiRasterizerState = null;
}
#endif
}
/// <summary>
/// Draws the specified texture.
/// </summary>
/// <param name="texture">The texture.</param>
/// <param name="position">The position.</param>
/// <param name="renderSize">Size of the render.</param>
/// <param name="color">The color.</param>
/// <param name="source">The source.</param>
/// <param name="centerOrigin">if set to <c>true</c> [center origin].</param>
public override void Draw(TextureBase texture, PointF position, Size renderSize, ColorW color, Rect source, bool centerOrigin)
{
testRectangle.X = (int)position.X;
testRectangle.Y = (int)position.Y;
testRectangle.Width = (int)renderSize.Width;
testRectangle.Height = (int)renderSize.Height;
if (isClipped && !currentScissorRectangle.Intersects(testRectangle))
{
return;
}
sourceRect.X = (int)source.X;
sourceRect.Y = (int)source.Y;
sourceRect.Width = (int)source.Width;
sourceRect.Height = (int)source.Height;
vecColor.A = color.A;
vecColor.R = color.R;
vecColor.G = color.G;
vecColor.B = color.B;
if (centerOrigin)
{
origin.X = testRectangle.Width / 2f;
origin.Y = testRectangle.Height / 2f;
}
Texture2D native = texture.GetNativeTexture() as Texture2D;
spriteBatch.Draw(native, testRectangle, sourceRect, vecColor, 0, origin);
}
internal static void Dispose()
{
_font = null;
_fontSmall = null;
_uiTextureRegionAtlas = null;
_uiStylesheet = null;
Stylesheet.Current = null;
_assetManager.ClearCache();
_whiteRegion = null;
if (_white != null)
{
_white.Dispose();
_white = null;
}
#if !XENKO
if (_uiRasterizerState != null)
{
_uiRasterizerState.Dispose();
_uiRasterizerState = null;
}
#endif
}
public static Texture2D LoadTexture2D(Stream stream)
{
#if !XENKO
return(Texture2D.FromStream(MyraEnvironment.GraphicsDevice, stream));
#else
return(Texture2D.Load(MyraEnvironment.GraphicsDevice, stream));
#endif
}
public static Texture2D CreateTexture2D(int width, int height)
{
#if !XENKO
return(new Texture2D(MyraEnvironment.GraphicsDevice, width, height, false, SurfaceFormat.Color));
#else
return(Texture2D.New2D(MyraEnvironment.GraphicsDevice, width, height, false, PixelFormat.R8G8B8A8_UNorm, TextureFlags.ShaderResource));
#endif
}
private static void DrawPolygonEdge(SpriteBatch spriteBatch, Texture2D texture, Vector2 point1, Vector2 point2,
Color color, float thickness)
{
var length = Vector2.Distance(point1, point2);
var angle = (float)Math.Atan2(point2.Y - point1.Y, point2.X - point1.X);
var scale = new Vector2(length, thickness);
spriteBatch.Draw(texture, point1, color: color, rotation: angle, scale: scale);
}
public TextureWithOffset(Texture2D texture)
{
if (texture == null)
{
throw new ArgumentNullException("texture");
}
Texture = texture;
}
/// <summary>
/// Draws the geometry texture.
/// </summary>
/// <param name="buffer">The buffer.</param>
/// <param name="position">The position.</param>
/// <param name="texture">The texture.</param>
/// <param name="opacity">The opacity.</param>
/// <param name="depth">The depth.</param>
public override void DrawGeometryTexture(GeometryBuffer buffer, PointF position, TextureBase texture, float opacity, float depth)
{
XenkoGeometryBuffer paradoxBuffer = buffer as XenkoGeometryBuffer;
Texture2D nativeTexture = texture.GetNativeTexture() as Texture2D;
paradoxBuffer.EffectInstance.Parameters.Set(SpriteEffectKeys.Color, Color.White * opacity);
paradoxBuffer.EffectInstance.Parameters.Set(TexturingKeys.Texture0, nativeTexture);
DrawGeometry(buffer, position, depth);
}
public TextureRegion(Texture2D texture, Rectangle bounds)
{
if (texture == null)
{
throw new ArgumentNullException("texture");
}
_texture = texture;
_bounds = bounds;
}
public static void SetData <T>(Texture2D texture, T[] data) where T : struct
{
#if !XENKO
texture.SetData(data);
#else
var commandList = MyraEnvironment.Game.GraphicsContext.CommandList;
texture.SetData(commandList, data);
#endif
}
public static void SetData(Texture2D texture, Color[] data)
{
#if !XENKO
texture.SetData(data);
#else
var commandList = MyraEnvironment.Game.GraphicsContext.CommandList;
texture.SetData <Color>(commandList, data);
#endif
}
public static Texture2D CreateTexture2D(GraphicsDevice graphicsDevice, int width, int height, byte[] data)
{
#if !XENKO
var result = new Texture2D(graphicsDevice, width, height, false, SurfaceFormat.Color);
result.SetData(data);
return(result);
#else
return(Texture2D.New2D(graphicsDevice, width, height, PixelFormat.R8G8B8A8_UNorm, data));
#endif
}
public TextureRegion(TextureRegion region, Rectangle bounds)
{
if (region == null)
{
throw new ArgumentNullException("region");
}
_texture = region.Texture;
bounds.Offset(region.Bounds.Location);
_bounds = bounds;
}
public static Color[] GetData(Texture2D texture)
{
#if !XENKO
var result = new Color[texture.Width * texture.Height];
texture.GetData(result);
return(result);
#else
var commandList = MyraEnvironment.Game.GraphicsContext.CommandList;
return(texture.GetData <Color>(commandList));
#endif
}
private bool NeedToRecreateTexture(Xenko.Graphics.Texture tex, Vector3 dim)
{
if (tex == null || !TextureDimensionsEqual(tex, dim))
{
if (tex != null)
{
tex.Dispose();
}
return(true);
}
return(false);
}
private bool NeedToRecreateTexture(Xenko.Graphics.Texture tex, Vector3 dim, Xenko.Graphics.PixelFormat pixelFormat, MultisampleCount samples)
{
if (tex == null || !TextureDimensionsEqual(tex, dim) || tex.Format != pixelFormat || tex.MultisampleCount != samples)
{
if (tex != null)
{
tex.Dispose();
}
return(true);
}
return(false);
}
public static bool DisposeTextureBySpecs(Xenko.Graphics.Texture tex, Vector3 dim, Xenko.Graphics.PixelFormat pixelFormat, MultisampleCount samples)
{
if (tex == null || !TextureDimensionsEqual(tex, dim) || tex.Format != pixelFormat || tex.MultisampleCount != samples)
{
if (tex != null)
{
tex.Dispose();
}
return(true);
}
return(false);
}
public void Render(VoxelStorageContext storageContext, IVoxelStorage Storage, RenderDrawContext drawContext)
{
if (NeedToRecreateTexture(MSAARenderTarget, new Vector3(voxelizationView.ViewSize.X, voxelizationView.ViewSize.Y, 1), PixelFormat.R8G8B8A8_UNorm, MultisampleCount.X8))
{
MSAARenderTarget = Texture.New(storageContext.device, TextureDescription.New2D((int)voxelizationView.ViewSize.X, (int)voxelizationView.ViewSize.Y, new MipMapCount(false), PixelFormat.R8G8B8A8_UNorm, TextureFlags.RenderTarget, 1, GraphicsResourceUsage.Default, MultisampleCount.X8), null);
}
drawContext.CommandList.ResetTargets();
if (MSAARenderTarget != null)
{
drawContext.CommandList.SetRenderTarget(null, MSAARenderTarget);
}
Storage.Render(storageContext, drawContext, voxelizationView);
}
/// <summary>
/// Creates a Texture2D from Stream and optionally premultiplies alpha
/// </summary>
/// <param name="graphicsDevice"></param>
/// <param name="stream"></param>
/// <param name="premultiplyAlpha"></param>
/// <returns></returns>
public static unsafe Texture2D FromStream(Stream stream, bool premultiplyAlpha)
{
byte[] bytes;
// Rewind stream if it is at end
if (stream.CanSeek && stream.Length == stream.Position)
{
stream.Seek(0, SeekOrigin.Begin);
}
// Copy it's data to memory
// As some platforms dont provide full stream functionality and thus streams can't be read as it is
using (var ms = new MemoryStream())
{
stream.CopyTo(ms);
bytes = ms.ToArray();
}
// The data returned is always four channel BGRA
var result = ImageResult.FromMemory(bytes, ColorComponents.RedGreenBlueAlpha);
if (premultiplyAlpha)
{
fixed(byte *b = &result.Data[0])
{
for (var i = 0; i < result.Data.Length; i += 4)
{
var a = b[i + 3];
b[i] = ApplyAlpha(b[i], a);
b[i + 1] = ApplyAlpha(b[i + 1], a);
b[i + 2] = ApplyAlpha(b[i + 2], a);
}
}
}
Texture2D texture = null;
texture = CrossEngineStuff.CreateTexture2D(result.Width, result.Height);
CrossEngineStuff.SetData(texture, result.Data);
return(texture);
}
public static TextureRegionAtlas FromJson(string json, Texture2D texture)
{
var root = (Dictionary <string, object>)Json.Deserialize(json);
var regions = new Dictionary <string, TextureRegion>();
foreach (var pair in root)
{
var entry = (Dictionary <string, object>)pair.Value;
var jBounds = (Dictionary <string, object>)entry[StylesheetLoader.BoundsName];
var bounds = new Rectangle(int.Parse(jBounds[StylesheetLoader.LeftName].ToString()),
int.Parse(jBounds[StylesheetLoader.TopName].ToString()),
int.Parse(jBounds[StylesheetLoader.WidthName].ToString()),
int.Parse(jBounds[StylesheetLoader.HeightName].ToString()));
TextureRegion region;
if (entry[StylesheetLoader.TypeName].ToString() == "0")
{
region = new TextureRegion(texture, bounds);
}
else
{
var jPadding = (Dictionary <string, object>)entry[StylesheetLoader.PaddingName];
var padding = new PaddingInfo
{
Left = int.Parse(jPadding[StylesheetLoader.LeftName].ToString()),
Top = int.Parse(jPadding[StylesheetLoader.TopName].ToString()),
Right = int.Parse(jPadding[StylesheetLoader.RightName].ToString()),
Bottom = int.Parse(jPadding[StylesheetLoader.BottomName].ToString())
};
region = new NinePatchRegion(texture, bounds, padding);
}
regions[pair.Key.ToString()] = region;
}
return(new TextureRegionAtlas(regions));
}
/// <summary>
/// Creates the texture.
/// </summary>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <param name="mipmap">if set to <c>true</c> [mipmap].</param>
/// <param name="dynamic">if set to <c>true</c> [dynamic].</param>
/// <returns></returns>
public override TextureBase CreateTexture(int width, int height, bool mipmap, bool dynamic)
{
if (width == 0 || height == 0)
{
return(null);
}
Texture2D native = null;
if (dynamic)
{
native = Texture2D.New2D(GraphicsDevice, width, height, PixelFormat.R8G8B8A8_UNorm, usage: GraphicsResourceUsage.Dynamic);
}
else
{
native = Texture2D.New2D(GraphicsDevice, width, height, PixelFormat.R8G8B8A8_UNorm);
}
XenkoTexture texture = new XenkoTexture(native);
return(texture);
}
public void Render(VoxelStorageContext storageContext, RenderDrawContext drawContext, RenderView view)
{
RenderView voxelizationView = view;
Int2 ViewSize = VoxelizationViewSizes[view];
if (VoxelUtils.DisposeTextureBySpecs(MSAARenderTarget, new Vector3(ViewSize.X, ViewSize.Y, 1), PixelFormat.R8G8B8A8_UNorm, MultisampleCount))
{
MSAARenderTarget = Texture.New(storageContext.device, TextureDescription.New2D(ViewSize.X, ViewSize.Y, new MipMapCount(false), PixelFormat.R8G8B8A8_UNorm, TextureFlags.RenderTarget, 1, GraphicsResourceUsage.Default, MultisampleCount), null);
}
drawContext.CommandList.ResetTargets();
if (MSAARenderTarget != null)
{
drawContext.CommandList.SetRenderTarget(null, MSAARenderTarget);
}
var renderSystem = drawContext.RenderContext.RenderSystem;
drawContext.CommandList.SetViewport(new Viewport(0, 0, ViewSize.X, ViewSize.Y));
renderSystem.Draw(drawContext, voxelizationView, renderSystem.RenderStages[voxelizationView.RenderStages[0].Index]);
}
public virtual void Collect(RenderContext Context, IShadowMapRenderer ShadowMapRenderer)
{
renderVoxelVolumes = Context.VisibilityGroup.Tags.Get(CurrentRenderVoxelVolumes);
if (renderVoxelVolumes == null)
{
return;
}
Vector3 resolutionMax = new Vector3(0, 0, 0);
int fragmentsMax = 0;
int fragmentsCountMax = 0;
//Create per-volume textures
foreach (var pair in renderVoxelVolumes)
{
var volume = pair.Value;
var bounds = volume.ClipMapMatrix.ScaleVector;
var resolution = bounds / volume.AproxVoxelSize;
//Calculate closest power of 2 on each axis
resolution.X = (float)Math.Pow(2, Math.Round(Math.Log(resolution.X, 2)));
resolution.Y = (float)Math.Pow(2, Math.Round(Math.Log(resolution.Y, 2)));
resolution.Z = (float)Math.Pow(2, Math.Round(Math.Log(resolution.Z, 2)));
resolution = new Vector3(resolution.X, resolution.Z, resolution.Y);//Temporary
Vector3 ClipMapResolution = new Vector3(resolution.X, resolution.Y, resolution.Z * volume.ClipMapCount);
Vector3 MipMapResolution = resolution / 2;
RenderVoxelVolumeData data;
if (!renderVoxelVolumeData.TryGetValue(pair.Key, out data))
{
renderVoxelVolumeData.Add(pair.Key, data = new RenderVoxelVolumeData());
}
data.ClipMapResolution = resolution;
if (NeedToRecreateTexture(data.ClipMaps, ClipMapResolution))
{
data.ClipMaps = Xenko.Graphics.Texture.New3D(Context.GraphicsDevice, (int)ClipMapResolution.X, (int)ClipMapResolution.Y, (int)ClipMapResolution.Z, new MipMapCount(false), Xenko.Graphics.PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.UnorderedAccess);
}
if (NeedToRecreateTexture(data.MipMaps, resolution))
{
data.MipMaps = Xenko.Graphics.Texture.New3D(Context.GraphicsDevice, (int)MipMapResolution.X, (int)MipMapResolution.Y, (int)MipMapResolution.Z, new MipMapCount(true), Xenko.Graphics.PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.UnorderedAccess);
}
resolutionMax = Vector3.Min(new Vector3(256), Vector3.Max(resolutionMax, resolution));
fragmentsMax = Math.Max(fragmentsMax, (int)(ClipMapResolution.X * ClipMapResolution.Y * ClipMapResolution.Z));
fragmentsCountMax = Math.Max(fragmentsCountMax, (int)(ClipMapResolution.X * ClipMapResolution.Y) * volume.ClipMapCount);
}
//Create re-usable textures
float resolutionMaxSide = Math.Max(Math.Max(resolutionMax.X, resolutionMax.Y), resolutionMax.Z);
if (NeedToRecreateTexture(MSAARenderTarget, new Vector3(resolutionMaxSide, resolutionMaxSide, 1)))
{
MSAARenderTarget = Texture.New(Context.GraphicsDevice, TextureDescription.New2D((int)resolutionMaxSide, (int)resolutionMaxSide, new MipMapCount(false), PixelFormat.R8G8B8A8_UNorm, TextureFlags.RenderTarget, 1, GraphicsResourceUsage.Default, MultisampleCount.X8), null);
}
if (NeedToRecreateBuffer(Fragments, fragmentsMax))
{
Fragments = Xenko.Graphics.Buffer.Structured.New(Context.GraphicsDevice, fragmentsMax, 24, true);
}
if (NeedToRecreateBuffer(FragmentsCounter, fragmentsCountMax))
{
FragmentsCounter = Xenko.Graphics.Buffer.Typed.New(Context.GraphicsDevice, fragmentsCountMax, PixelFormat.R32_SInt, true);
}
Vector3 MipMapResolutionMax = resolutionMax / 2;
if (TempMipMaps == null || !TextureDimensionsEqual(TempMipMaps[0], MipMapResolutionMax))
{
if (TempMipMaps != null)
{
for (int i = 0; i < TempMipMaps.Length; i++)
{
TempMipMaps[0].Dispose();
}
}
int mipCount = 1 + (int)Math.Floor(Math.Log(Math.Max(MipMapResolutionMax.X, Math.Max(MipMapResolutionMax.Y, MipMapResolutionMax.Z)), 2));
TempMipMaps = new Xenko.Graphics.Texture[mipCount];
for (int i = 0; i < TempMipMaps.Length; i++)
{
TempMipMaps[i] = Xenko.Graphics.Texture.New3D(Context.GraphicsDevice, (int)MipMapResolutionMax.X, (int)MipMapResolutionMax.Y, (int)MipMapResolutionMax.Z, false, Xenko.Graphics.PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.UnorderedAccess);
MipMapResolutionMax /= 2;
MipMapResolutionMax = Vector3.Max(new Vector3(1), MipMapResolutionMax);
}
}
if (Generate3DMipmaps == null)
{
Generate3DMipmaps = new Xenko.Rendering.ComputeEffect.ComputeEffectShader(Context)
{
ShaderSourceName = "Generate3DMipmaps"
};
ClearBuffer = new Xenko.Rendering.ComputeEffect.ComputeEffectShader(Context)
{
ShaderSourceName = "ClearBuffer"
};
ArrangeFragments = new Xenko.Rendering.ComputeEffect.ComputeEffectShader(Context)
{
ShaderSourceName = "ArrangeFragments"
};
}
//Create all the views
reflectiveVoxelViews.Clear();
foreach (var pair in renderVoxelVolumes)
{
var volume = pair.Value;
var data = renderVoxelVolumeData[pair.Key];
var bounds = volume.ClipMapMatrix.ScaleVector;
var shadowRenderView = new RenderView();
float nearClip = 0.1f;
float farClip = 999.7f;
//Currently hard coded and kinda odd
shadowRenderView.View = Matrix.Translation(0.0f, 1.0f, 0.0f) * Matrix.RotationX(-3.1415f / 2.0f);
shadowRenderView.Projection = Matrix.OrthoRH(bounds.X * (float)Math.Pow(2, volume.ClipMapCount), bounds.Z * (float)Math.Pow(2, volume.ClipMapCount), nearClip, farClip);
Matrix.Multiply(ref shadowRenderView.View, ref shadowRenderView.Projection, out shadowRenderView.ViewProjection);
shadowRenderView.Frustum = new BoundingFrustum(ref shadowRenderView.ViewProjection);
shadowRenderView.CullingMode = CameraCullingMode.Frustum;
shadowRenderView.ViewSize = new Vector2(1024, 1024);
float maxRes = Math.Max(Math.Max(data.ClipMapResolution.X, data.ClipMapResolution.Y), data.ClipMapResolution.Z);
var rotmat = new Matrix(1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1);//xzy
var viewToTexTrans = Matrix.Translation(0.5f, 0.5f, 0.5f);
var viewToTexScale = Matrix.Scaling(0.5f, 0.5f, 0.5f);
var viewportAspect = Matrix.Scaling(data.ClipMapResolution / maxRes);
// Matrix BaseVoxelMatrix = transmat * scalemat * rotmat;
Matrix BaseVoxelMatrix = volume.ClipMapMatrix * Matrix.Identity;
BaseVoxelMatrix.Invert();
BaseVoxelMatrix = BaseVoxelMatrix * Matrix.Scaling(2f, 2f, 2f) * rotmat;
data.Matrix = BaseVoxelMatrix * viewToTexScale * viewToTexTrans;
data.ViewportMatrix = BaseVoxelMatrix * viewportAspect;
data.ClipMapCount = volume.ClipMapCount;
shadowRenderView.NearClipPlane = nearClip;
shadowRenderView.FarClipPlane = farClip;
shadowRenderView.RenderStages.Add(VoxelStage);
reflectiveVoxelViews.Add(shadowRenderView, pair.Key);
// Add the render view for the current frame
Context.RenderSystem.Views.Add(shadowRenderView);
// Collect objects in shadow views
Context.VisibilityGroup.TryCollect(shadowRenderView);
ShadowMapRenderer?.RenderViewsWithShadows.Add(shadowRenderView);
}
}
public static object GetNativeRenderTargetView(Texture texture)
{
return(GetNativeRenderTargetViewImpl(texture));
}
/// <summary>
/// Initializes a new instance of the <see cref="MonoGameTexture"/> class.
/// </summary>
/// <param name="nativeTexture">The native texture.</param>
public XenkoTexture(object nativeTexture)
: base(nativeTexture)
{
texture = nativeTexture as Texture2D;
}
private static void Draw(this SpriteBatch spriteBatch, Texture2D texture, Vector2 offset, Color color, Vector2 scale, float rotation = 0.0f)
{
spriteBatch.Draw(texture, offset, null, color, rotation, Vector2.Zero, scale, SpriteEffects.None, 0.0f);
}
public NinePatchRegion(Texture2D texture, Rectangle bounds, Thickness info) : base(texture, bounds)
{
_info = info;
var centerWidth = bounds.Width - info.Left - info.Right;
var centerHeight = bounds.Height - info.Top - info.Bottom;
var y = bounds.Y;
if (info.Top > 0)
{
if (info.Left > 0)
{
_topLeft = new TextureRegion(texture,
new Rectangle(bounds.X,
y,
info.Left,
info.Top));
}
if (centerWidth > 0)
{
_topCenter = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left,
y,
centerWidth,
info.Top));
}
if (info.Right > 0)
{
_topRight = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left + centerWidth,
y,
info.Right,
info.Top));
}
}
y += info.Top;
if (centerHeight > 0)
{
if (info.Left > 0)
{
_centerLeft = new TextureRegion(texture,
new Rectangle(bounds.X,
y,
info.Left,
centerHeight));
}
if (centerWidth > 0)
{
_center = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left,
y,
centerWidth,
centerHeight));
}
if (info.Right > 0)
{
_centerRight = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left + centerWidth,
y,
info.Right,
centerHeight));
}
}
y += centerHeight;
if (info.Bottom > 0)
{
if (info.Left > 0)
{
_bottomLeft = new TextureRegion(texture,
new Rectangle(bounds.X,
y,
info.Left,
info.Bottom));
}
if (centerWidth > 0)
{
_bottomCenter = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left,
y,
centerWidth,
info.Bottom));
}
if (info.Right > 0)
{
_bottomRight = new TextureRegion(texture,
new Rectangle(bounds.X + info.Left + centerWidth,
y,
info.Right,
info.Bottom));
}
}
}
/// <summary>
/// Covers the whole texture
/// </summary>
/// <param name="texture"></param>
public TextureRegion(Texture2D texture) : this(texture, new Rectangle(0, 0, texture.Width, texture.Height))
{
}
public TextureWithOffset(Texture2D texture, Point offset) : this(texture)
{
Offset = offset;
}
private static CpuDescriptorHandle GetNativeRenderTargetViewImpl(Texture texture)
{
return(texture.NativeRenderTargetView);
}
