public void DrawPrimitive(GeometricPrimitive primitive)
{
if (ActiveMaterial != primitive.MaterialShader)
{
ActiveMaterial = primitive.MaterialShader;
ActiveMaterial.Begin();
}
ActiveMaterial.SetBuffers(primitive);
primitive.Draw(Context);
}
/// <summary>
/// Fills the buffer by semantics
/// </summary>
public void FillBuffer(DeviceContext Context, GeometricPrimitive primitive)
{
FillBuffer(Context, primitive.MatrixWorld);
}
public void SetBuffers(GeometricPrimitive Primitive, DeviceContext Context)
{
if (Primitive is SkinnedMeshPrimitive)
{
if (VertexShader_Skinning == null)
return;
else
Context.VertexShader.Set(VertexShader_Skinning);
}
foreach (ConstantBufferWrapper cbuffer in ConstantBuffers)
{
cbuffer.FillBuffer(Context, Primitive);
if (cbuffer.ShaderType == ShaderType.VertexShader)
Context.VertexShader.SetConstantBuffer(cbuffer.CBuffer, cbuffer.ResourceSlot);
if (cbuffer.ShaderType == ShaderType.PixelShader)
Context.PixelShader.SetConstantBuffer(cbuffer.CBuffer, cbuffer.ResourceSlot);
}
if (Primitive is SkinnedMeshPrimitive)
{
if ((Primitive as SkinnedMeshPrimitive).IsPlaying == false)
(Primitive as SkinnedMeshPrimitive).PlayAnimation(0, true);
(Primitive as SkinnedMeshPrimitive).StepAnimation(0.002f);
(Primitive as SkinnedMeshPrimitive).SetBoneMatrices(Renderer);
Context.VertexShader.SetConstantBuffer((Primitive as SkinnedMeshPrimitive).BoneBuffer, 1);
}
for (int i = 0; i < Samplers.Count; i++)
{
Context.PixelShader.SetSampler(Samplers[i], i);
}
for (int i = 0; i < ShaderResources.Count; i++)
{
Context.PixelShader.SetShaderResource(ShaderResources[i], i);
}
}
public void SetBuffers(GeometricPrimitive Primitive)
{
SetBuffers(Primitive, Renderer.Context);
}
public void Draw(GeometricPrimitive Primitive, DeviceContext Context)
{
Context.InputAssembler.PrimitiveTopology = Topology;
if (Primitive is SkinnedMeshPrimitive)
Context.InputAssembler.InputLayout = SkinnedMeshInputLayout;
else
Context.InputAssembler.InputLayout = StaticMeshInputLayout;
Context.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(Primitive.GeometryData.VertexBuffer, Primitive.GeometryData.VertexStride, 0));
Context.InputAssembler.SetIndexBuffer(Primitive.GeometryData.IndexBuffer, Format.R16_UInt, 0);
Context.DrawIndexed(Primitive.GeometryData.IndexCount, 0, 0);
}
public void Draw(GeometricPrimitive Primitive)
{
Draw(Primitive, Renderer.Context);
}
protected override void OnInitialized(EventArgs e)
{
base.OnInitialized(e);
this.SizeChanged += Viewport_SizeChanged;
ImageContainer = new D3DImageSource();
ImageContainer.IsFrontBufferAvailableChanged += OnIsFrontBufferAvailableChanged;
Renderer = new Renderer((int)this.ActualWidth, (int)this.ActualHeight);
tri = new TestTriangle(Renderer.Device);
prim2 = new PlanePrimitive(Renderer, 2000, 2000, 10, 10);
prim2.MatrixWorld = SlimDX.Matrix.Translation(new Vector3(0, -1, 1));
prim3 = new SpherePrimitive(Renderer, 0.1f, 16);
prim = new SpherePrimitive(Renderer, 1f, 32);
Renderer.Camera = new Camera(CameraProjectionType.Perspective, CameraViewType.Orbital);
Renderer.Camera.Offset = 15;
Renderer.Camera.zNear = 0.001f;
Renderer.Camera.zFar = 1000f;
Renderer.Camera.Rotation = new Vector3(MathHelper.PiOver2*1.5f, MathHelper.PiOver2*0.75f, 0);
Renderer.LightingSystem.Lights.Add(new PointLight()
{
Position = new Vector3(1,3,1),
Color = new Vector3(1,1,1),
Radius = 15,
});
prim3.MatrixWorld = SlimDX.Matrix.Translation(Renderer.LightingSystem.Lights[0].Position);
MaterialShader ms;
using (Texture2D tex = ContentHelper.TextureFromColor(Renderer.Device, new Color4(1, 1, 1, 0)))
ms = MaterialShader.BasicMaterial(Renderer, tex);
prim3.MaterialShader = ms;
ImageContainer.SetBackBufferSlimDX(Renderer.SharedTexture);
Timer = new Stopwatch();
MouseWheel += ViewportFrame_MouseWheel;
BeginRenderingScene();
}