private DepthStencilState(GraphicsDevice device, DepthStencilStateDescription depthStencilStateDescription)
: base(device)
{
Description = depthStencilStateDescription;
depthFunction = Description.DepthBufferFunction.ToOpenGLDepthFunction();
}
/// <summary>
/// Initializes a new instance of the <see cref="DepthStencilState"/> class.
/// </summary>
/// <param name="depthEnable">if set to <c>true</c> [depth enable].</param>
/// <param name="depthWriteEnable">if set to <c>true</c> [depth write enable].</param>
/// <param name="name">The name.</param>
private DepthStencilState(GraphicsDevice device, DepthStencilStateDescription depthStencilStateDescription)
: base(device)
{
Description = depthStencilStateDescription;
CreateNativeDeviceChild();
}
/// <summary>
/// Initializes a new instance of the <see cref="IDepthStencilState"/> class.
/// </summary>
/// <param name="graphicsDevice">The graphics device.</param>
/// <param name="description">The description.</param>
public static DepthStencilState New(GraphicsDevice graphicsDevice, DepthStencilStateDescription description)
{
return(new DepthStencilState(graphicsDevice, description));
}
// For FakeDepthStencilState.
protected DepthStencilState(DepthStencilStateDescription description)
{
Description = description;
}
public override void Load()
{
base.Load();
skyboxEffect = this.EffectSystemOld.BuildEffect("Skybox")
.Using(new StateShaderPlugin() { RenderPassPlugin = this, UseDepthStencilState = true })
.Using(new BasicShaderPlugin(
new ShaderMixinSource() {
Mixins = new List<ShaderClassSource>() { new ShaderClassSource("SkyBox")},
Compositions = new Dictionary<string, ShaderSource>() { {"color", SkyBoxColor}}
}) { RenderPassPlugin = this })
.InstantiatePermutation();
if (OfflineCompilation)
return;
Parameters.AddSources(MainPlugin.ViewParameters);
var zBackgroundValue = MainTargetPlugin.ClearDepth;
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
-1.0f, 1.0f, zBackgroundValue, 1.0f,
1.0f, 1.0f, zBackgroundValue, 1.0f,
-1.0f, -1.0f, zBackgroundValue, 1.0f,
1.0f, -1.0f, zBackgroundValue, 1.0f,
};
Parameters.RegisterParameter(EffectPlugin.DepthStencilStateKey);
Parameters.Set(TexturingKeys.Sampler, GraphicsDevice.SamplerStates.LinearWrap);
// Use the quad for this effectMesh
var quadData = new Mesh();
quadData.Draw = new MeshDraw
{
DrawCount = 4,
PrimitiveType = PrimitiveType.TriangleStrip,
VertexBuffers = new[]
{
new VertexBufferBinding(Buffer.Vertex.New(GraphicsDevice, vertices), new VertexDeclaration(VertexElement.Position<Vector4>()), 4)
}
};
RenderPass.StartPass += (context) =>
{
// Setup the Viewport
context.GraphicsDevice.SetViewport(MainTargetPlugin.Viewport);
// Setup the depth stencil and main render target.
context.GraphicsDevice.SetRenderTarget(MainTargetPlugin.DepthStencil, MainTargetPlugin.RenderTarget);
};
RenderPass.EndPass += (context) => context.GraphicsDevice.UnsetRenderTargets();
var skyboxMesh = new EffectMesh(skyboxEffect, quadData).KeepAliveBy(this);
// If the main target plugin is not clearing anything, we assume that this is the job of the skybox plugin
if (!MainTargetPlugin.EnableClearTarget && !MainTargetPlugin.EnableClearDepth)
{
var description = new DepthStencilStateDescription().Default();
description.DepthBufferFunction = CompareFunction.Always;
var alwaysWrite = DepthStencilState.New(GraphicsDevice, description);
skyboxMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, alwaysWrite);
}
else
{
skyboxMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, MainTargetPlugin.DepthStencilState);
}
skyboxMesh.Parameters.AddSources(this.Parameters);
RenderSystem.GlobalMeshes.AddMesh(skyboxMesh);
}
protected override void LoadContent()
{
base.LoadContent();
// create effect and geometric primitives
Batch = new UIBatch(GraphicsDevice);
// create depth stencil states
var depthStencilDescription = new DepthStencilStateDescription(true, true)
{
StencilEnable = true,
FrontFace = new DepthStencilStencilOpDescription
{
StencilDepthBufferFail = StencilOperation.Keep,
StencilFail = StencilOperation.Keep,
StencilPass = StencilOperation.Keep,
StencilFunction = CompareFunction.Equal
},
BackFace = new DepthStencilStencilOpDescription
{
StencilDepthBufferFail = StencilOperation.Keep,
StencilFail = StencilOperation.Keep,
StencilPass = StencilOperation.Keep,
StencilFunction = CompareFunction.Equal
},
};
KeepStencilValueState = DepthStencilState.New(GraphicsDevice, depthStencilDescription);
depthStencilDescription.FrontFace.StencilPass = StencilOperation.Increment;
depthStencilDescription.BackFace.StencilPass = StencilOperation.Increment;
IncreaseStencilValueState = DepthStencilState.New(GraphicsDevice, depthStencilDescription);
depthStencilDescription.FrontFace.StencilPass = StencilOperation.Decrement;
depthStencilDescription.BackFace.StencilPass = StencilOperation.Decrement;
DecreaseStencilValueState = DepthStencilState.New(GraphicsDevice, depthStencilDescription);
// set the default design of the UI elements.
var designsTexture = TextureExtensions.FromFileData(GraphicsDevice, DefaultDesigns.Designs);
Button.PressedImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default button pressed design", designsTexture) { Borders = 8 * Vector4.One, Region = new RectangleF(71, 3, 32, 32)});
Button.NotPressedImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default button not pressed design", designsTexture) { Borders = 8 * Vector4.One, Region = new RectangleF(3, 3, 32, 32) });
Button.MouseOverImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default button overred design", designsTexture) { Borders = 8 * Vector4.One, Region = new RectangleF(37, 3, 32, 32) });
EditText.ActiveImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default edit active design", designsTexture) { Borders = 12 * Vector4.One, Region = new RectangleF(105, 3, 32, 32) });
EditText.InactiveImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default edit inactive design", designsTexture) { Borders = 12 * Vector4.One, Region = new RectangleF(139, 3, 32, 32) });
EditText.MouseOverImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default edit overred design", designsTexture) { Borders = 12 * Vector4.One, Region = new RectangleF(173, 3, 32, 32) });
ToggleButton.CheckedImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default toggle button checked design", designsTexture) { Borders = 8 * Vector4.One, Region = new RectangleF(71, 3, 32, 32) });
ToggleButton.UncheckedImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default toggle button unchecked design", designsTexture) { Borders = 8 * Vector4.One, Region = new RectangleF(3, 3, 32, 32) });
ToggleButton.IndeterminateImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default toggle button indeterminate design", designsTexture) { Borders = 8 * Vector4.One, Region = new RectangleF(37, 3, 32, 32) });
Slider.TrackBackgroundImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default slider track background design", designsTexture) { Borders = 14 * Vector4.One, Region = new RectangleF(207, 3, 32, 32) });
Slider.TrackForegroundImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default slider track foreground design", designsTexture) { Borders = 0 * Vector4.One, Region = new RectangleF(3, 37, 32, 32) });
Slider.ThumbImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default slider thumb design", designsTexture) { Borders = 4 * Vector4.One, Region = new RectangleF(37, 37, 16, 32) });
Slider.MouseOverThumbImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default slider thumb overred design", designsTexture) { Borders = 4 * Vector4.One, Region = new RectangleF(71, 37, 16, 32) });
Slider.TickImagePropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new UIImage("Default slider track foreground design", designsTexture) { Region = new RectangleF(245, 3, 3, 6) });
Slider.TickOffsetPropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(13f);
Slider.TrackStartingOffsetsrPropertyKey.DefaultValueMetadata = DefaultValueMetadata.Static(new Vector2(3));
}
public DepthStencilState(GraphicsDevice device, DepthStencilStateDescription description) : base(device)
{
throw new NotImplementedException();
}
public FakeDepthStencilState(DepthStencilStateDescription description) : base(description)
{
}
