private RasterizerState(GraphicsDevice device, RasterizerStateDescription rasterizerStateDescription) : base(device)
{
Description = rasterizerStateDescription;
#if !SILICONSTUDIO_XENKO_GRAPHICS_API_OPENGLES
polygonMode = Description.FillMode == FillMode.Solid ? PolygonMode.Fill : PolygonMode.Line;
#endif
// TODO: DepthBiasClamp and various other properties are not fully supported yet
if (Description.DepthBiasClamp != 0.0f) throw new NotSupportedException();
}
/// <summary>
/// Initializes a new instance of the <see cref="XenkoRenderer"/> class.
/// </summary>
/// <param name="graphicsDeviceManager">The graphics device manager.</param>
public XenkoRenderer(GraphicsDeviceManager graphicsDeviceManager, EffectSystem effectSystem)
: base()
{
manager = graphicsDeviceManager;
this.effectSystem = effectSystem;
spriteBatch = new SpriteBatch(manager.GraphicsDevice);
clipRectanges = new Stack<Rectangle>();
activeEffects = new Stack<EffectInstance>();
scissorRasterizerStateDescription = RasterizerStates.CullNone;
scissorRasterizerStateDescription.ScissorTestEnable = true; // enables the scissor test
geometryRasterizerStateDescription = RasterizerStates.CullNone;
//geometryRasterizerStateDescription.FillMode = FillMode.Wireframe;
geometryPipelineState = new MutablePipelineState(manager.GraphicsDevice);
geometryPipelineState.State.DepthStencilState = DepthStencilStates.None;
}
protected override async Task LoadContent()
{
await base.LoadContent();
spriteBatch = new SpriteBatch(GraphicsDevice);
font = Content.Load<SpriteFont>("Font");
wireframeState = new RasterizerStateDescription(CullMode.Back) { FillMode = FillMode.Wireframe };
materials.Add(Content.Load<Material>("NoTessellation"));
materials.Add(Content.Load<Material>("FlatTessellation"));
materials.Add(Content.Load<Material>("PNTessellation"));
materials.Add(Content.Load<Material>("PNTessellationAE"));
materials.Add(Content.Load<Material>("FlatTessellationDispl"));
materials.Add(Content.Load<Material>("FlatTessellationDisplAE"));
materials.Add(Content.Load<Material>("PNTessellationDisplAE"));
RenderContext.GetShared(Services).RendererInitialized += RendererInitialized;
var cube = new Entity("Cube") { new ModelComponent(new ProceduralModelDescriptor(new CubeProceduralModel { Size = new Vector3(80), MaterialInstance = { Material = materials[0] } }).GenerateModel(Services)) };
var sphere = new Entity("Sphere") { new ModelComponent(new ProceduralModelDescriptor(new SphereProceduralModel { Radius = 50, Tessellation = 5, MaterialInstance = { Material = materials[0] }} ).GenerateModel(Services)) };
var megalodon = new Entity { new ModelComponent { Model = Content.Load<Model>("megalodon Model") } };
megalodon.Transform.Position= new Vector3(0, -30f, -10f);
var knight = new Entity { new ModelComponent { Model = Content.Load<Model>("knight Model") } };
knight.Transform.RotationEulerXYZ = new Vector3(-MathUtil.Pi / 2, MathUtil.Pi / 4, 0);
knight.Transform.Position = new Vector3(0, -50f, 20f);
knight.Transform.Scale= new Vector3(0.6f);
entities.Add(sphere);
entities.Add(cube);
entities.Add(megalodon);
entities.Add(knight);
camera = new TestCamera();
CameraComponent = camera.Camera;
Script.Add(camera);
// TODO GRAPHICS REFACTOR
ChangeModel(0);
camera.Position = new Vector3(25, 45, 80);
camera.SetTarget(currentEntity, true);
}
/// <summary>
/// Initializes a new instance of the <see cref="RasterizerState"/> class.
/// </summary>
/// <param name="graphicsDevice">The graphics device.</param>
/// <param name="rasterizerStateDescription">The rasterizer state description.</param>
public static RasterizerState New(GraphicsDevice graphicsDevice, RasterizerStateDescription rasterizerStateDescription)
{
RasterizerState rasterizerState;
lock (graphicsDevice.CachedRasterizerStates)
{
if (graphicsDevice.CachedRasterizerStates.TryGetValue(rasterizerStateDescription, out rasterizerState))
{
// TODO: Appropriate destroy
rasterizerState.AddReferenceInternal();
}
else
{
rasterizerState = new RasterizerState(graphicsDevice, rasterizerStateDescription);
graphicsDevice.CachedRasterizerStates.Add(rasterizerStateDescription, rasterizerState);
}
}
return rasterizerState;
}
internal RasterizerState(RasterizerStateDescription rasterizerStateDescription)
{
State.ScissorTestEnable = rasterizerStateDescription.ScissorTestEnable;
State.DepthClamp = !rasterizerStateDescription.DepthClipEnable;
State.NeedCulling = rasterizerStateDescription.CullMode != CullMode.None;
State.CullMode = GetCullMode(rasterizerStateDescription.CullMode);
State.FrontFaceDirection =
rasterizerStateDescription.FrontFaceCounterClockwise
? FrontFaceDirection.Cw
: FrontFaceDirection.Ccw;
State.DepthBias = rasterizerStateDescription.DepthBias;
State.SlopeScaleDepthBias = rasterizerStateDescription.SlopeScaleDepthBias;
#if !SILICONSTUDIO_XENKO_GRAPHICS_API_OPENGLES
State.PolygonMode = rasterizerStateDescription.FillMode == FillMode.Solid ? PolygonMode.Fill : PolygonMode.Line;
#endif
// TODO: DepthBiasClamp and various other properties are not fully supported yet
if (rasterizerStateDescription.DepthBiasClamp != 0.0f) throw new NotSupportedException();
}
/// <summary>
/// Initializes a new instance of the <see cref="RasterizerState"/> class.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="name">The name.</param>
/// <param name="rasterizerStateDescription">The rasterizer state description.</param>
private RasterizerState(GraphicsDevice device, RasterizerStateDescription rasterizerStateDescription) : base(device)
{
Description = rasterizerStateDescription;
CreateNativeDeviceChild();
}
/// <summary>
/// Create a new fake rasterizer state for serialization.
/// </summary>
/// <param name="description">The description of the rasterizer state</param>
/// <returns>The fake rasterizer state</returns>
public static RasterizerState NewFake(RasterizerStateDescription description)
{
return new RasterizerState(description);
}
// For FakeRasterizerState.
private RasterizerState(RasterizerStateDescription description)
{
Description = description;
}
public RasterizerState(GraphicsDevice graphicsDevice, RasterizerStateDescription rasterizerStateDescription)
{
throw new NotImplementedException();
}
private PipelineRasterizationStateCreateInfo CreateRasterizationState(RasterizerStateDescription description)
{
return new PipelineRasterizationStateCreateInfo
{
StructureType = StructureType.PipelineRasterizationStateCreateInfo,
CullMode = VulkanConvertExtensions.ConvertCullMode(description.CullMode),
FrontFace = description.FrontFaceCounterClockwise ? FrontFace.CounterClockwise : FrontFace.Clockwise,
PolygonMode = VulkanConvertExtensions.ConvertFillMode(description.FillMode),
DepthBiasEnable = true, // TODO VULKAN
DepthBiasConstantFactor = description.DepthBias,
DepthBiasSlopeFactor = description.SlopeScaleDepthBias,
DepthBiasClamp = description.DepthBiasClamp,
LineWidth = 1.0f,
DepthClampEnable = !description.DepthClipEnable,
RasterizerDiscardEnable = false,
};
}
public RasterizerState(GraphicsDevice graphicsDevice, RasterizerStateDescription rasterizerStateDescription)
{
throw new NotImplementedException();
}
